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authorAlexander Kanavin <alex.kanavin@gmail.com>2022-11-20 14:31:14 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2022-11-22 12:26:42 +0000
commitaa5b2e0610777764b361d48d5fd9087ab1b2227e (patch)
tree1abef37ce264e4868fda03fc75327395e63aaab6
parent03917700e4bba2c979e055b5f0939f14ebe09525 (diff)
downloadopenembedded-core-contrib-aa5b2e0610777764b361d48d5fd9087ab1b2227e.tar.gz
texinfo: update 6.8 -> 7.0
Drop the gigantic gnulib patch: no longer necessary \0/ Signed-off-by: Alexander Kanavin <alex@linutronix.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat
-rw-r--r--meta/recipes-extended/texinfo/texinfo/0001-gnulib-Update.patch11765
-rw-r--r--meta/recipes-extended/texinfo/texinfo/disable-native-tools.patch19
-rw-r--r--meta/recipes-extended/texinfo/texinfo/dont-depend-on-help2man.patch8
-rw-r--r--meta/recipes-extended/texinfo/texinfo/link-zip.patch2
-rw-r--r--meta/recipes-extended/texinfo/texinfo/use_host_makedoc.patch19
-rw-r--r--meta/recipes-extended/texinfo/texinfo_7.0.bb (renamed from meta/recipes-extended/texinfo/texinfo_6.8.bb)6
6 files changed, 36 insertions, 11783 deletions
diff --git a/meta/recipes-extended/texinfo/texinfo/0001-gnulib-Update.patch b/meta/recipes-extended/texinfo/texinfo/0001-gnulib-Update.patch
deleted file mode 100644
index 470212cabd..0000000000
--- a/meta/recipes-extended/texinfo/texinfo/0001-gnulib-Update.patch
+++ /dev/null
@@ -1,11765 +0,0 @@
-From 4908050c39dbcdcbd59955ea23d692f25f342307 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Wed, 7 Jul 2021 13:42:35 -0700
-Subject: [PATCH] gnulib: Update
-
-Upstream-Status: Pending
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- gnulib/lib/Makefile.am | 782 +++++++++++--------
- gnulib/lib/_Noreturn.h | 8 +-
- gnulib/lib/alloca.in.h | 20 +-
- gnulib/lib/arg-nonnull.h | 8 +-
- gnulib/lib/argz.c | 16 +-
- gnulib/lib/argz.in.h | 14 +-
- gnulib/lib/asnprintf.c | 16 +-
- gnulib/lib/asprintf.c | 16 +-
- gnulib/lib/attribute.h | 16 +-
- gnulib/lib/basename-lgpl.c | 14 +-
- gnulib/lib/basename-lgpl.h | 26 +-
- gnulib/lib/btowc.c | 14 +-
- gnulib/lib/c++defs.h | 8 +-
- gnulib/lib/calloc.c | 55 ++
- gnulib/lib/cdefs.h | 26 +-
- gnulib/lib/cloexec.c | 18 +-
- gnulib/lib/cloexec.h | 18 +-
- gnulib/lib/close.c | 14 +-
- gnulib/lib/dup2.c | 14 +-
- gnulib/lib/dynarray.h | 24 +-
- gnulib/lib/errno.in.h | 16 +-
- gnulib/lib/error.c | 14 +-
- gnulib/lib/error.h | 14 +-
- gnulib/lib/exitfail.c | 14 +-
- gnulib/lib/exitfail.h | 14 +-
- gnulib/lib/fcntl.c | 14 +-
- gnulib/lib/fcntl.in.h | 14 +-
- gnulib/lib/fd-hook.c | 16 +-
- gnulib/lib/fd-hook.h | 16 +-
- gnulib/lib/filename.h | 8 +-
- gnulib/lib/float+.h | 16 +-
- gnulib/lib/float.c | 14 +-
- gnulib/lib/float.in.h | 14 +-
- gnulib/lib/free.c | 53 ++
- gnulib/lib/fstat.c | 14 +-
- gnulib/lib/getdtablesize.c | 14 +-
- gnulib/lib/getopt-cdefs.in.h | 21 +-
- gnulib/lib/getopt-core.h | 8 +-
- gnulib/lib/getopt-ext.h | 8 +-
- gnulib/lib/getopt-pfx-core.h | 21 +-
- gnulib/lib/getopt-pfx-ext.h | 21 +-
- gnulib/lib/getopt.c | 8 +-
- gnulib/lib/getopt.in.h | 24 +-
- gnulib/lib/getopt1.c | 8 +-
- gnulib/lib/getopt_int.h | 8 +-
- gnulib/lib/getprogname.c | 18 +-
- gnulib/lib/getprogname.h | 8 +-
- gnulib/lib/gettext.h | 16 +-
- gnulib/lib/glthread/lock.c | 16 +-
- gnulib/lib/glthread/lock.h | 16 +-
- gnulib/lib/glthread/threadlib.c | 16 +-
- gnulib/lib/hard-locale.c | 14 +-
- gnulib/lib/hard-locale.h | 14 +-
- gnulib/lib/ialloc.c | 21 +
- gnulib/lib/ialloc.h | 94 +++
- gnulib/lib/idx.h | 114 +++
- gnulib/lib/intprops.h | 26 +-
- gnulib/lib/inttypes.in.h | 14 +-
- gnulib/lib/iswblank.c | 16 +-
- gnulib/lib/iswdigit.c | 16 +-
- gnulib/lib/iswxdigit.c | 16 +-
- gnulib/lib/itold.c | 14 +-
- gnulib/lib/langinfo.in.h | 16 +-
- gnulib/lib/lc-charset-dispatch.c | 14 +-
- gnulib/lib/lc-charset-dispatch.h | 14 +-
- gnulib/lib/libc-config.h | 25 +-
- gnulib/lib/limits.in.h | 16 +-
- gnulib/lib/localcharset.c | 16 +-
- gnulib/lib/localcharset.h | 16 +-
- gnulib/lib/locale.in.h | 14 +-
- gnulib/lib/localeconv.c | 14 +-
- gnulib/lib/malloc.c | 51 +-
- gnulib/lib/malloc/dynarray-skeleton.c | 8 +-
- gnulib/lib/malloc/dynarray.h | 8 +-
- gnulib/lib/malloc/dynarray_at_failure.c | 8 +-
- gnulib/lib/malloc/dynarray_emplace_enlarge.c | 8 +-
- gnulib/lib/malloc/dynarray_finalize.c | 8 +-
- gnulib/lib/malloc/dynarray_resize.c | 8 +-
- gnulib/lib/malloc/dynarray_resize_clear.c | 8 +-
- gnulib/lib/malloca.c | 24 +-
- gnulib/lib/malloca.h | 21 +-
- gnulib/lib/mbchar.c | 14 +-
- gnulib/lib/mbchar.h | 14 +-
- gnulib/lib/mbiter.c | 18 +
- gnulib/lib/mbiter.h | 14 +-
- gnulib/lib/mbrtowc-impl-utf8.h | 16 +-
- gnulib/lib/mbrtowc-impl.h | 14 +-
- gnulib/lib/mbrtowc.c | 14 +-
- gnulib/lib/mbscasecmp.c | 14 +-
- gnulib/lib/mbschr.c | 14 +-
- gnulib/lib/mbsinit.c | 14 +-
- gnulib/lib/mbslen.c | 14 +-
- gnulib/lib/mbsncasecmp.c | 14 +-
- gnulib/lib/mbsstr.c | 14 +-
- gnulib/lib/mbtowc-impl.h | 14 +-
- gnulib/lib/mbtowc-lock.c | 14 +-
- gnulib/lib/mbtowc-lock.h | 14 +-
- gnulib/lib/mbtowc.c | 14 +-
- gnulib/lib/mbuiter.c | 17 +
- gnulib/lib/mbuiter.h | 14 +-
- gnulib/lib/memchr.c | 24 +-
- gnulib/lib/memchr.valgrind | 14 +-
- gnulib/lib/mempcpy.c | 16 +-
- gnulib/lib/memrchr.c | 14 +-
- gnulib/lib/minmax.h | 60 ++
- gnulib/lib/msvc-inval.c | 16 +-
- gnulib/lib/msvc-inval.h | 16 +-
- gnulib/lib/msvc-nothrow.c | 16 +-
- gnulib/lib/msvc-nothrow.h | 16 +-
- gnulib/lib/nl_langinfo-lock.c | 14 +-
- gnulib/lib/nl_langinfo.c | 14 +-
- gnulib/lib/open.c | 14 +-
- gnulib/lib/pathmax.h | 16 +-
- gnulib/lib/printf-args.c | 16 +-
- gnulib/lib/printf-args.h | 16 +-
- gnulib/lib/printf-parse.c | 27 +-
- gnulib/lib/printf-parse.h | 16 +-
- gnulib/lib/realloc.c | 63 ++
- gnulib/lib/reallocarray.c | 39 +
- gnulib/lib/regcomp.c | 8 +-
- gnulib/lib/regex.c | 8 +-
- gnulib/lib/regex.h | 8 +-
- gnulib/lib/regex_internal.c | 8 +-
- gnulib/lib/regex_internal.h | 8 +-
- gnulib/lib/regexec.c | 20 +-
- gnulib/lib/setlocale-lock.c | 14 +-
- gnulib/lib/setlocale_null.c | 14 +-
- gnulib/lib/setlocale_null.h | 14 +-
- gnulib/lib/size_max.h | 16 +-
- gnulib/lib/stat-time.c | 18 +
- gnulib/lib/stat-time.h | 14 +-
- gnulib/lib/stat-w32.c | 14 +-
- gnulib/lib/stat-w32.h | 14 +-
- gnulib/lib/stat.c | 14 +-
- gnulib/lib/stdarg.in.h | 16 +-
- gnulib/lib/stdbool.in.h | 16 +-
- gnulib/lib/stddef.in.h | 16 +-
- gnulib/lib/stdint.in.h | 20 +-
- gnulib/lib/stdio.in.h | 24 +-
- gnulib/lib/stdlib.in.h | 146 +++-
- gnulib/lib/stpcpy.c | 14 +-
- gnulib/lib/str-kmp.h | 26 +-
- gnulib/lib/str-two-way.h | 16 +-
- gnulib/lib/strcasecmp.c | 16 +-
- gnulib/lib/strcasestr.c | 16 +-
- gnulib/lib/strdup.c | 16 +-
- gnulib/lib/streq.h | 16 +-
- gnulib/lib/strerror-override.c | 100 +--
- gnulib/lib/strerror-override.h | 15 +-
- gnulib/lib/strerror.c | 14 +-
- gnulib/lib/string.in.h | 18 +-
- gnulib/lib/strings.in.h | 16 +-
- gnulib/lib/strncasecmp.c | 16 +-
- gnulib/lib/strndup.c | 16 +-
- gnulib/lib/strnlen.c | 16 +-
- gnulib/lib/strnlen1.c | 14 +-
- gnulib/lib/strnlen1.h | 14 +-
- gnulib/lib/strstr.c | 16 +-
- gnulib/lib/sys_stat.in.h | 16 +-
- gnulib/lib/sys_types.in.h | 16 +-
- gnulib/lib/time.in.h | 58 +-
- gnulib/lib/unistd.c | 18 +
- gnulib/lib/unistd.in.h | 29 +-
- gnulib/lib/unitypes.in.h | 16 +-
- gnulib/lib/uniwidth.in.h | 16 +-
- gnulib/lib/uniwidth/cjk.h | 16 +-
- gnulib/lib/uniwidth/width.c | 16 +-
- gnulib/lib/vasnprintf.c | 71 +-
- gnulib/lib/vasnprintf.h | 16 +-
- gnulib/lib/vasprintf.c | 16 +-
- gnulib/lib/verify.h | 14 +-
- gnulib/lib/warn-on-use.h | 8 +-
- gnulib/lib/wchar.in.h | 18 +-
- gnulib/lib/wcrtomb.c | 14 +-
- gnulib/lib/wctype-h.c | 19 +
- gnulib/lib/wctype.in.h | 26 +-
- gnulib/lib/wcwidth.c | 14 +-
- gnulib/lib/windows-initguard.h | 16 +-
- gnulib/lib/windows-mutex.c | 16 +-
- gnulib/lib/windows-mutex.h | 16 +-
- gnulib/lib/windows-once.c | 16 +-
- gnulib/lib/windows-once.h | 16 +-
- gnulib/lib/windows-recmutex.c | 16 +-
- gnulib/lib/windows-recmutex.h | 16 +-
- gnulib/lib/windows-rwlock.c | 16 +-
- gnulib/lib/windows-rwlock.h | 16 +-
- gnulib/lib/xalloc-oversized.h | 53 +-
- gnulib/lib/xalloc.h | 143 +---
- gnulib/lib/xmalloc.c | 293 +++++--
- gnulib/lib/xsize.c | 18 +
- gnulib/lib/xsize.h | 16 +-
- gnulib/m4/calloc.m4 | 82 ++
- gnulib/m4/fcntl_h.m4 | 39 +-
- gnulib/m4/free.m4 | 52 ++
- gnulib/m4/fstat.m4 | 4 +-
- gnulib/m4/gnulib-common.m4 | 84 +-
- gnulib/m4/gnulib-comp.m4 | 192 ++++-
- gnulib/m4/inttypes.m4 | 31 +-
- gnulib/m4/iswdigit.m4 | 6 +-
- gnulib/m4/iswxdigit.m4 | 4 +-
- gnulib/m4/langinfo_h.m4 | 25 +-
- gnulib/m4/largefile.m4 | 28 +-
- gnulib/m4/locale_h.m4 | 37 +-
- gnulib/m4/malloc.m4 | 152 +++-
- gnulib/m4/math_h.m4 | 227 +++---
- gnulib/m4/mbslen.m4 | 4 +-
- gnulib/m4/memchr.m4 | 4 +-
- gnulib/m4/mempcpy.m4 | 4 +-
- gnulib/m4/memrchr.m4 | 4 +-
- gnulib/m4/minmax.m4 | 44 ++
- gnulib/m4/printf.m4 | 5 +-
- gnulib/m4/realloc.m4 | 63 ++
- gnulib/m4/reallocarray.m4 | 23 +
- gnulib/m4/stat.m4 | 4 +-
- gnulib/m4/stddef_h.m4 | 23 +-
- gnulib/m4/stdint.m4 | 6 +-
- gnulib/m4/stdio_h.m4 | 168 ++--
- gnulib/m4/stdlib_h.m4 | 122 +--
- gnulib/m4/stpcpy.m4 | 4 +-
- gnulib/m4/strcase.m4 | 6 +-
- gnulib/m4/strcasestr.m4 | 4 +-
- gnulib/m4/strdup.m4 | 6 +-
- gnulib/m4/strerror.m4 | 4 +-
- gnulib/m4/string_h.m4 | 124 +--
- gnulib/m4/strings_h.m4 | 38 +-
- gnulib/m4/strndup.m4 | 4 +-
- gnulib/m4/strnlen.m4 | 4 +-
- gnulib/m4/strstr.m4 | 4 +-
- gnulib/m4/sys_socket_h.m4 | 53 +-
- gnulib/m4/sys_stat_h.m4 | 65 +-
- gnulib/m4/sys_types_h.m4 | 16 +-
- gnulib/m4/time_h.m4 | 62 +-
- gnulib/m4/unistd_h.m4 | 194 ++---
- gnulib/m4/visibility.m4 | 6 +-
- gnulib/m4/wchar_h.m4 | 109 +--
- gnulib/m4/wctype_h.m4 | 39 +-
- gnulib/m4/wint_t.m4 | 10 +-
- gnulib/m4/year2038.m4 | 112 +++
- 238 files changed, 4521 insertions(+), 2636 deletions(-)
- create mode 100644 gnulib/lib/calloc.c
- create mode 100644 gnulib/lib/free.c
- create mode 100644 gnulib/lib/ialloc.c
- create mode 100644 gnulib/lib/ialloc.h
- create mode 100644 gnulib/lib/idx.h
- create mode 100644 gnulib/lib/minmax.h
- create mode 100644 gnulib/lib/realloc.c
- create mode 100644 gnulib/lib/reallocarray.c
- create mode 100644 gnulib/m4/calloc.m4
- create mode 100644 gnulib/m4/free.m4
- create mode 100644 gnulib/m4/minmax.m4
- create mode 100644 gnulib/m4/realloc.m4
- create mode 100644 gnulib/m4/reallocarray.m4
- create mode 100644 gnulib/m4/year2038.m4
-
---- a/gnulib/lib/Makefile.am
-+++ b/gnulib/lib/Makefile.am
-@@ -165,6 +165,24 @@ EXTRA_libgnu_a_SOURCES += btowc.c
-
- ## end gnulib module btowc
-
-+## begin gnulib module calloc-gnu
-+
-+
-+EXTRA_DIST += calloc.c
-+
-+EXTRA_libgnu_a_SOURCES += calloc.c
-+
-+## end gnulib module calloc-gnu
-+
-+## begin gnulib module calloc-posix
-+
-+
-+EXTRA_DIST += calloc.c
-+
-+EXTRA_libgnu_a_SOURCES += calloc.c
-+
-+## end gnulib module calloc-posix
-+
- ## begin gnulib module cloexec
-
- if gl_GNULIB_ENABLED_cloexec
-@@ -200,6 +218,32 @@ EXTRA_libgnu_a_SOURCES += dup2.c
- ## begin gnulib module dynarray
-
- if gl_GNULIB_ENABLED_dynarray
-+BUILT_SOURCES += malloc/dynarray.gl.h malloc/dynarray-skeleton.gl.h
-+
-+malloc/dynarray.gl.h: malloc/dynarray.h
-+ $(AM_V_at)$(MKDIR_P) malloc
-+ $(AM_V_GEN)rm -f $@-t $@ && \
-+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-+ sed -e '/libc_hidden_proto/d' < $(srcdir)/malloc/dynarray.h; \
-+ } > $@-t && \
-+ mv $@-t $@
-+MOSTLYCLEANFILES += malloc/dynarray.gl.h malloc/dynarray.gl.h-t
-+
-+malloc/dynarray-skeleton.gl.h: malloc/dynarray-skeleton.c
-+ $(AM_V_at)$(MKDIR_P) malloc
-+ $(AM_V_GEN)rm -f $@-t $@ && \
-+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-+ sed -e 's|<malloc/dynarray\.h>|<malloc/dynarray.gl.h>|g' \
-+ -e 's|__attribute_maybe_unused__|_GL_ATTRIBUTE_MAYBE_UNUSED|g' \
-+ -e 's|__attribute_nonnull__|_GL_ATTRIBUTE_NONNULL|g' \
-+ -e 's|__attribute_warn_unused_result__|_GL_ATTRIBUTE_NODISCARD|g' \
-+ -e 's|__glibc_likely|_GL_LIKELY|g' \
-+ -e 's|__glibc_unlikely|_GL_UNLIKELY|g' \
-+ < $(srcdir)/malloc/dynarray-skeleton.c; \
-+ } > $@-t && \
-+ mv $@-t $@
-+MOSTLYCLEANFILES += malloc/dynarray-skeleton.gl.h malloc/dynarray-skeleton.gl.h-t
-+
- libgnu_a_SOURCES += malloc/dynarray_at_failure.c malloc/dynarray_emplace_enlarge.c malloc/dynarray_finalize.c malloc/dynarray_resize.c malloc/dynarray_resize_clear.c
-
- endif
-@@ -285,13 +329,13 @@ fcntl.h: fcntl.in.h $(top_builddir)/conf
- -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
- -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
- -e 's|@''NEXT_FCNTL_H''@|$(NEXT_FCNTL_H)|g' \
-- -e 's/@''GNULIB_CREAT''@/$(GNULIB_CREAT)/g' \
-- -e 's/@''GNULIB_FCNTL''@/$(GNULIB_FCNTL)/g' \
-- -e 's/@''GNULIB_NONBLOCKING''@/$(GNULIB_NONBLOCKING)/g' \
-- -e 's/@''GNULIB_OPEN''@/$(GNULIB_OPEN)/g' \
-- -e 's/@''GNULIB_OPENAT''@/$(GNULIB_OPENAT)/g' \
-- -e 's/@''GNULIB_MDA_CREAT''@/$(GNULIB_MDA_CREAT)/g' \
-- -e 's/@''GNULIB_MDA_OPEN''@/$(GNULIB_MDA_OPEN)/g' \
-+ -e 's/@''GNULIB_CREAT''@/$(GL_GNULIB_CREAT)/g' \
-+ -e 's/@''GNULIB_FCNTL''@/$(GL_GNULIB_FCNTL)/g' \
-+ -e 's/@''GNULIB_NONBLOCKING''@/$(GL_GNULIB_NONBLOCKING)/g' \
-+ -e 's/@''GNULIB_OPEN''@/$(GL_GNULIB_OPEN)/g' \
-+ -e 's/@''GNULIB_OPENAT''@/$(GL_GNULIB_OPENAT)/g' \
-+ -e 's/@''GNULIB_MDA_CREAT''@/$(GL_GNULIB_MDA_CREAT)/g' \
-+ -e 's/@''GNULIB_MDA_OPEN''@/$(GL_GNULIB_MDA_OPEN)/g' \
- -e 's|@''HAVE_FCNTL''@|$(HAVE_FCNTL)|g' \
- -e 's|@''HAVE_OPENAT''@|$(HAVE_OPENAT)|g' \
- -e 's|@''REPLACE_CREAT''@|$(REPLACE_CREAT)|g' \
-@@ -358,6 +402,17 @@ EXTRA_libgnu_a_SOURCES += float.c itold.
-
- ## end gnulib module float
-
-+## begin gnulib module free-posix
-+
-+if gl_GNULIB_ENABLED_ef07dc4b3077c11ea9cef586db4e5955
-+
-+endif
-+EXTRA_DIST += free.c
-+
-+EXTRA_libgnu_a_SOURCES += free.c
-+
-+## end gnulib module free-posix
-+
- ## begin gnulib module fstat
-
- if gl_GNULIB_ENABLED_fstat
-@@ -445,11 +500,23 @@ EXTRA_DIST += $(top_srcdir)/build-aux/co
-
- ## end gnulib module havelib
-
-+## begin gnulib module ialloc
-+
-+libgnu_a_SOURCES += ialloc.c
-+
-+EXTRA_DIST += ialloc.h
-+
-+## end gnulib module ialloc
-+
-+## begin gnulib module idx
-+
-+libgnu_a_SOURCES += idx.h
-+
-+## end gnulib module idx
-+
- ## begin gnulib module intprops
-
--if gl_GNULIB_ENABLED_intprops
-
--endif
- EXTRA_DIST += intprops.h
-
- ## end gnulib module intprops
-@@ -470,10 +537,10 @@ inttypes.h: inttypes.in.h $(top_builddir
- -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \
- -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
- -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \
-- -e 's/@''GNULIB_IMAXABS''@/$(GNULIB_IMAXABS)/g' \
-- -e 's/@''GNULIB_IMAXDIV''@/$(GNULIB_IMAXDIV)/g' \
-- -e 's/@''GNULIB_STRTOIMAX''@/$(GNULIB_STRTOIMAX)/g' \
-- -e 's/@''GNULIB_STRTOUMAX''@/$(GNULIB_STRTOUMAX)/g' \
-+ -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \
-+ -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \
-+ -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \
-+ -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \
- -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \
- -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \
- -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \
-@@ -540,7 +607,7 @@ langinfo.h: langinfo.in.h $(top_builddir
- -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
- -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
- -e 's|@''NEXT_LANGINFO_H''@|$(NEXT_LANGINFO_H)|g' \
-- -e 's/@''GNULIB_NL_LANGINFO''@/$(GNULIB_NL_LANGINFO)/g' \
-+ -e 's/@''GNULIB_NL_LANGINFO''@/$(GL_GNULIB_NL_LANGINFO)/g' \
- -e 's|@''HAVE_LANGINFO_CODESET''@|$(HAVE_LANGINFO_CODESET)|g' \
- -e 's|@''HAVE_LANGINFO_T_FMT_AMPM''@|$(HAVE_LANGINFO_T_FMT_AMPM)|g' \
- -e 's|@''HAVE_LANGINFO_ALTMON''@|$(HAVE_LANGINFO_ALTMON)|g' \
-@@ -622,11 +689,11 @@ locale.h: locale.in.h $(top_builddir)/co
- -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
- -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
- -e 's|@''NEXT_LOCALE_H''@|$(NEXT_LOCALE_H)|g' \
-- -e 's/@''GNULIB_LOCALECONV''@/$(GNULIB_LOCALECONV)/g' \
-- -e 's/@''GNULIB_SETLOCALE''@/$(GNULIB_SETLOCALE)/g' \
-- -e 's/@''GNULIB_SETLOCALE_NULL''@/$(GNULIB_SETLOCALE_NULL)/g' \
-- -e 's/@''GNULIB_DUPLOCALE''@/$(GNULIB_DUPLOCALE)/g' \
-- -e 's/@''GNULIB_LOCALENAME''@/$(GNULIB_LOCALENAME)/g' \
-+ -e 's/@''GNULIB_LOCALECONV''@/$(GL_GNULIB_LOCALECONV)/g' \
-+ -e 's/@''GNULIB_SETLOCALE''@/$(GL_GNULIB_SETLOCALE)/g' \
-+ -e 's/@''GNULIB_SETLOCALE_NULL''@/$(GL_GNULIB_SETLOCALE_NULL)/g' \
-+ -e 's/@''GNULIB_DUPLOCALE''@/$(GL_GNULIB_DUPLOCALE)/g' \
-+ -e 's/@''GNULIB_LOCALENAME''@/$(GL_GNULIB_LOCALENAME)/g' \
- -e 's|@''HAVE_NEWLOCALE''@|$(HAVE_NEWLOCALE)|g' \
- -e 's|@''HAVE_DUPLOCALE''@|$(HAVE_DUPLOCALE)|g' \
- -e 's|@''HAVE_FREELOCALE''@|$(HAVE_FREELOCALE)|g' \
-@@ -670,11 +737,18 @@ libgnu_a_SOURCES += glthread/lock.h glth
- endif
- ## end gnulib module lock
-
-+## begin gnulib module malloc-gnu
-+
-+
-+EXTRA_DIST += malloc.c
-+
-+EXTRA_libgnu_a_SOURCES += malloc.c
-+
-+## end gnulib module malloc-gnu
-+
- ## begin gnulib module malloc-posix
-
--if gl_GNULIB_ENABLED_ef455225c00f5049c808c2eda3e76866
-
--endif
- EXTRA_DIST += malloc.c
-
- EXTRA_libgnu_a_SOURCES += malloc.c
-@@ -805,6 +879,12 @@ EXTRA_libgnu_a_SOURCES += memrchr.c
-
- ## end gnulib module memrchr
-
-+## begin gnulib module minmax
-+
-+libgnu_a_SOURCES += minmax.h
-+
-+## end gnulib module minmax
-+
- ## begin gnulib module msvc-inval
-
- if gl_GNULIB_ENABLED_f691f076f650964c9f5598c3ee487616
-@@ -856,6 +936,33 @@ EXTRA_DIST += pathmax.h
-
- ## end gnulib module pathmax
-
-+## begin gnulib module realloc-gnu
-+
-+
-+EXTRA_DIST += realloc.c
-+
-+EXTRA_libgnu_a_SOURCES += realloc.c
-+
-+## end gnulib module realloc-gnu
-+
-+## begin gnulib module realloc-posix
-+
-+
-+EXTRA_DIST += realloc.c
-+
-+EXTRA_libgnu_a_SOURCES += realloc.c
-+
-+## end gnulib module realloc-posix
-+
-+## begin gnulib module reallocarray
-+
-+
-+EXTRA_DIST += reallocarray.c
-+
-+EXTRA_libgnu_a_SOURCES += reallocarray.c
-+
-+## end gnulib module reallocarray
-+
- ## begin gnulib module regex
-
-
-@@ -1072,7 +1179,7 @@ stdint.h: stdint.in.h $(top_builddir)/co
- -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
- -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
- -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
-- -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
-+ -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \
- < $(srcdir)/stdint.in.h; \
- } > $@-t && \
- mv $@-t $@
-@@ -1100,65 +1207,65 @@ stdio.h: stdio.in.h $(top_builddir)/conf
- -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
- -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
- -e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \
-- -e 's/@''GNULIB_DPRINTF''@/$(GNULIB_DPRINTF)/g' \
-- -e 's/@''GNULIB_FCLOSE''@/$(GNULIB_FCLOSE)/g' \
-- -e 's/@''GNULIB_FDOPEN''@/$(GNULIB_FDOPEN)/g' \
-- -e 's/@''GNULIB_FFLUSH''@/$(GNULIB_FFLUSH)/g' \
-- -e 's/@''GNULIB_FGETC''@/$(GNULIB_FGETC)/g' \
-- -e 's/@''GNULIB_FGETS''@/$(GNULIB_FGETS)/g' \
-- -e 's/@''GNULIB_FOPEN''@/$(GNULIB_FOPEN)/g' \
-- -e 's/@''GNULIB_FPRINTF''@/$(GNULIB_FPRINTF)/g' \
-- -e 's/@''GNULIB_FPRINTF_POSIX''@/$(GNULIB_FPRINTF_POSIX)/g' \
-- -e 's/@''GNULIB_FPURGE''@/$(GNULIB_FPURGE)/g' \
-- -e 's/@''GNULIB_FPUTC''@/$(GNULIB_FPUTC)/g' \
-- -e 's/@''GNULIB_FPUTS''@/$(GNULIB_FPUTS)/g' \
-- -e 's/@''GNULIB_FREAD''@/$(GNULIB_FREAD)/g' \
-- -e 's/@''GNULIB_FREOPEN''@/$(GNULIB_FREOPEN)/g' \
-- -e 's/@''GNULIB_FSCANF''@/$(GNULIB_FSCANF)/g' \
-- -e 's/@''GNULIB_FSEEK''@/$(GNULIB_FSEEK)/g' \
-- -e 's/@''GNULIB_FSEEKO''@/$(GNULIB_FSEEKO)/g' \
-- -e 's/@''GNULIB_FTELL''@/$(GNULIB_FTELL)/g' \
-- -e 's/@''GNULIB_FTELLO''@/$(GNULIB_FTELLO)/g' \
-- -e 's/@''GNULIB_FWRITE''@/$(GNULIB_FWRITE)/g' \
-- -e 's/@''GNULIB_GETC''@/$(GNULIB_GETC)/g' \
-- -e 's/@''GNULIB_GETCHAR''@/$(GNULIB_GETCHAR)/g' \
-- -e 's/@''GNULIB_GETDELIM''@/$(GNULIB_GETDELIM)/g' \
-- -e 's/@''GNULIB_GETLINE''@/$(GNULIB_GETLINE)/g' \
-- -e 's/@''GNULIB_OBSTACK_PRINTF''@/$(GNULIB_OBSTACK_PRINTF)/g' \
-- -e 's/@''GNULIB_OBSTACK_PRINTF_POSIX''@/$(GNULIB_OBSTACK_PRINTF_POSIX)/g' \
-- -e 's/@''GNULIB_PCLOSE''@/$(GNULIB_PCLOSE)/g' \
-- -e 's/@''GNULIB_PERROR''@/$(GNULIB_PERROR)/g' \
-- -e 's/@''GNULIB_POPEN''@/$(GNULIB_POPEN)/g' \
-- -e 's/@''GNULIB_PRINTF''@/$(GNULIB_PRINTF)/g' \
-- -e 's/@''GNULIB_PRINTF_POSIX''@/$(GNULIB_PRINTF_POSIX)/g' \
-- -e 's/@''GNULIB_PUTC''@/$(GNULIB_PUTC)/g' \
-- -e 's/@''GNULIB_PUTCHAR''@/$(GNULIB_PUTCHAR)/g' \
-- -e 's/@''GNULIB_PUTS''@/$(GNULIB_PUTS)/g' \
-- -e 's/@''GNULIB_REMOVE''@/$(GNULIB_REMOVE)/g' \
-- -e 's/@''GNULIB_RENAME''@/$(GNULIB_RENAME)/g' \
-- -e 's/@''GNULIB_RENAMEAT''@/$(GNULIB_RENAMEAT)/g' \
-- -e 's/@''GNULIB_SCANF''@/$(GNULIB_SCANF)/g' \
-- -e 's/@''GNULIB_SNPRINTF''@/$(GNULIB_SNPRINTF)/g' \
-- -e 's/@''GNULIB_SPRINTF_POSIX''@/$(GNULIB_SPRINTF_POSIX)/g' \
-- -e 's/@''GNULIB_STDIO_H_NONBLOCKING''@/$(GNULIB_STDIO_H_NONBLOCKING)/g' \
-- -e 's/@''GNULIB_STDIO_H_SIGPIPE''@/$(GNULIB_STDIO_H_SIGPIPE)/g' \
-- -e 's/@''GNULIB_TMPFILE''@/$(GNULIB_TMPFILE)/g' \
-- -e 's/@''GNULIB_VASPRINTF''@/$(GNULIB_VASPRINTF)/g' \
-- -e 's/@''GNULIB_VDPRINTF''@/$(GNULIB_VDPRINTF)/g' \
-- -e 's/@''GNULIB_VFPRINTF''@/$(GNULIB_VFPRINTF)/g' \
-- -e 's/@''GNULIB_VFPRINTF_POSIX''@/$(GNULIB_VFPRINTF_POSIX)/g' \
-- -e 's/@''GNULIB_VFSCANF''@/$(GNULIB_VFSCANF)/g' \
-- -e 's/@''GNULIB_VSCANF''@/$(GNULIB_VSCANF)/g' \
-- -e 's/@''GNULIB_VPRINTF''@/$(GNULIB_VPRINTF)/g' \
-- -e 's/@''GNULIB_VPRINTF_POSIX''@/$(GNULIB_VPRINTF_POSIX)/g' \
-- -e 's/@''GNULIB_VSNPRINTF''@/$(GNULIB_VSNPRINTF)/g' \
-- -e 's/@''GNULIB_VSPRINTF_POSIX''@/$(GNULIB_VSPRINTF_POSIX)/g' \
-- -e 's/@''GNULIB_MDA_FCLOSEALL''@/$(GNULIB_MDA_FCLOSEALL)/g' \
-- -e 's/@''GNULIB_MDA_FDOPEN''@/$(GNULIB_MDA_FDOPEN)/g' \
-- -e 's/@''GNULIB_MDA_FILENO''@/$(GNULIB_MDA_FILENO)/g' \
-- -e 's/@''GNULIB_MDA_GETW''@/$(GNULIB_MDA_GETW)/g' \
-- -e 's/@''GNULIB_MDA_PUTW''@/$(GNULIB_MDA_PUTW)/g' \
-- -e 's/@''GNULIB_MDA_TEMPNAM''@/$(GNULIB_MDA_TEMPNAM)/g' \
-+ -e 's/@''GNULIB_DPRINTF''@/$(GL_GNULIB_DPRINTF)/g' \
-+ -e 's/@''GNULIB_FCLOSE''@/$(GL_GNULIB_FCLOSE)/g' \
-+ -e 's/@''GNULIB_FDOPEN''@/$(GL_GNULIB_FDOPEN)/g' \
-+ -e 's/@''GNULIB_FFLUSH''@/$(GL_GNULIB_FFLUSH)/g' \
-+ -e 's/@''GNULIB_FGETC''@/$(GL_GNULIB_FGETC)/g' \
-+ -e 's/@''GNULIB_FGETS''@/$(GL_GNULIB_FGETS)/g' \
-+ -e 's/@''GNULIB_FOPEN''@/$(GL_GNULIB_FOPEN)/g' \
-+ -e 's/@''GNULIB_FPRINTF''@/$(GL_GNULIB_FPRINTF)/g' \
-+ -e 's/@''GNULIB_FPRINTF_POSIX''@/$(GL_GNULIB_FPRINTF_POSIX)/g' \
-+ -e 's/@''GNULIB_FPURGE''@/$(GL_GNULIB_FPURGE)/g' \
-+ -e 's/@''GNULIB_FPUTC''@/$(GL_GNULIB_FPUTC)/g' \
-+ -e 's/@''GNULIB_FPUTS''@/$(GL_GNULIB_FPUTS)/g' \
-+ -e 's/@''GNULIB_FREAD''@/$(GL_GNULIB_FREAD)/g' \
-+ -e 's/@''GNULIB_FREOPEN''@/$(GL_GNULIB_FREOPEN)/g' \
-+ -e 's/@''GNULIB_FSCANF''@/$(GL_GNULIB_FSCANF)/g' \
-+ -e 's/@''GNULIB_FSEEK''@/$(GL_GNULIB_FSEEK)/g' \
-+ -e 's/@''GNULIB_FSEEKO''@/$(GL_GNULIB_FSEEKO)/g' \
-+ -e 's/@''GNULIB_FTELL''@/$(GL_GNULIB_FTELL)/g' \
-+ -e 's/@''GNULIB_FTELLO''@/$(GL_GNULIB_FTELLO)/g' \
-+ -e 's/@''GNULIB_FWRITE''@/$(GL_GNULIB_FWRITE)/g' \
-+ -e 's/@''GNULIB_GETC''@/$(GL_GNULIB_GETC)/g' \
-+ -e 's/@''GNULIB_GETCHAR''@/$(GL_GNULIB_GETCHAR)/g' \
-+ -e 's/@''GNULIB_GETDELIM''@/$(GL_GNULIB_GETDELIM)/g' \
-+ -e 's/@''GNULIB_GETLINE''@/$(GL_GNULIB_GETLINE)/g' \
-+ -e 's/@''GNULIB_OBSTACK_PRINTF''@/$(GL_GNULIB_OBSTACK_PRINTF)/g' \
-+ -e 's/@''GNULIB_OBSTACK_PRINTF_POSIX''@/$(GL_GNULIB_OBSTACK_PRINTF_POSIX)/g' \
-+ -e 's/@''GNULIB_PCLOSE''@/$(GL_GNULIB_PCLOSE)/g' \
-+ -e 's/@''GNULIB_PERROR''@/$(GL_GNULIB_PERROR)/g' \
-+ -e 's/@''GNULIB_POPEN''@/$(GL_GNULIB_POPEN)/g' \
-+ -e 's/@''GNULIB_PRINTF''@/$(GL_GNULIB_PRINTF)/g' \
-+ -e 's/@''GNULIB_PRINTF_POSIX''@/$(GL_GNULIB_PRINTF_POSIX)/g' \
-+ -e 's/@''GNULIB_PUTC''@/$(GL_GNULIB_PUTC)/g' \
-+ -e 's/@''GNULIB_PUTCHAR''@/$(GL_GNULIB_PUTCHAR)/g' \
-+ -e 's/@''GNULIB_PUTS''@/$(GL_GNULIB_PUTS)/g' \
-+ -e 's/@''GNULIB_REMOVE''@/$(GL_GNULIB_REMOVE)/g' \
-+ -e 's/@''GNULIB_RENAME''@/$(GL_GNULIB_RENAME)/g' \
-+ -e 's/@''GNULIB_RENAMEAT''@/$(GL_GNULIB_RENAMEAT)/g' \
-+ -e 's/@''GNULIB_SCANF''@/$(GL_GNULIB_SCANF)/g' \
-+ -e 's/@''GNULIB_SNPRINTF''@/$(GL_GNULIB_SNPRINTF)/g' \
-+ -e 's/@''GNULIB_SPRINTF_POSIX''@/$(GL_GNULIB_SPRINTF_POSIX)/g' \
-+ -e 's/@''GNULIB_STDIO_H_NONBLOCKING''@/$(GL_GNULIB_STDIO_H_NONBLOCKING)/g' \
-+ -e 's/@''GNULIB_STDIO_H_SIGPIPE''@/$(GL_GNULIB_STDIO_H_SIGPIPE)/g' \
-+ -e 's/@''GNULIB_TMPFILE''@/$(GL_GNULIB_TMPFILE)/g' \
-+ -e 's/@''GNULIB_VASPRINTF''@/$(GL_GNULIB_VASPRINTF)/g' \
-+ -e 's/@''GNULIB_VDPRINTF''@/$(GL_GNULIB_VDPRINTF)/g' \
-+ -e 's/@''GNULIB_VFPRINTF''@/$(GL_GNULIB_VFPRINTF)/g' \
-+ -e 's/@''GNULIB_VFPRINTF_POSIX''@/$(GL_GNULIB_VFPRINTF_POSIX)/g' \
-+ -e 's/@''GNULIB_VFSCANF''@/$(GL_GNULIB_VFSCANF)/g' \
-+ -e 's/@''GNULIB_VSCANF''@/$(GL_GNULIB_VSCANF)/g' \
-+ -e 's/@''GNULIB_VPRINTF''@/$(GL_GNULIB_VPRINTF)/g' \
-+ -e 's/@''GNULIB_VPRINTF_POSIX''@/$(GL_GNULIB_VPRINTF_POSIX)/g' \
-+ -e 's/@''GNULIB_VSNPRINTF''@/$(GL_GNULIB_VSNPRINTF)/g' \
-+ -e 's/@''GNULIB_VSPRINTF_POSIX''@/$(GL_GNULIB_VSPRINTF_POSIX)/g' \
-+ -e 's/@''GNULIB_MDA_FCLOSEALL''@/$(GL_GNULIB_MDA_FCLOSEALL)/g' \
-+ -e 's/@''GNULIB_MDA_FDOPEN''@/$(GL_GNULIB_MDA_FDOPEN)/g' \
-+ -e 's/@''GNULIB_MDA_FILENO''@/$(GL_GNULIB_MDA_FILENO)/g' \
-+ -e 's/@''GNULIB_MDA_GETW''@/$(GL_GNULIB_MDA_GETW)/g' \
-+ -e 's/@''GNULIB_MDA_PUTW''@/$(GL_GNULIB_MDA_PUTW)/g' \
-+ -e 's/@''GNULIB_MDA_TEMPNAM''@/$(GL_GNULIB_MDA_TEMPNAM)/g' \
- < $(srcdir)/stdio.in.h | \
- sed -e 's|@''HAVE_DECL_FCLOSEALL''@|$(HAVE_DECL_FCLOSEALL)|g' \
- -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \
-@@ -1236,49 +1343,51 @@ stdlib.h: stdlib.in.h $(top_builddir)/co
- -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
- -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
- -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
-- -e 's/@''GNULIB__EXIT''@/$(GNULIB__EXIT)/g' \
-- -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GNULIB_ALIGNED_ALLOC)/g' \
-- -e 's/@''GNULIB_ATOLL''@/$(GNULIB_ATOLL)/g' \
-- -e 's/@''GNULIB_CALLOC_POSIX''@/$(GNULIB_CALLOC_POSIX)/g' \
-- -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GNULIB_CANONICALIZE_FILE_NAME)/g' \
-- -e 's/@''GNULIB_FREE_POSIX''@/$(GNULIB_FREE_POSIX)/g' \
-- -e 's/@''GNULIB_GETLOADAVG''@/$(GNULIB_GETLOADAVG)/g' \
-- -e 's/@''GNULIB_GETSUBOPT''@/$(GNULIB_GETSUBOPT)/g' \
-- -e 's/@''GNULIB_GRANTPT''@/$(GNULIB_GRANTPT)/g' \
-- -e 's/@''GNULIB_MALLOC_POSIX''@/$(GNULIB_MALLOC_POSIX)/g' \
-- -e 's/@''GNULIB_MBTOWC''@/$(GNULIB_MBTOWC)/g' \
-- -e 's/@''GNULIB_MKDTEMP''@/$(GNULIB_MKDTEMP)/g' \
-- -e 's/@''GNULIB_MKOSTEMP''@/$(GNULIB_MKOSTEMP)/g' \
-- -e 's/@''GNULIB_MKOSTEMPS''@/$(GNULIB_MKOSTEMPS)/g' \
-- -e 's/@''GNULIB_MKSTEMP''@/$(GNULIB_MKSTEMP)/g' \
-- -e 's/@''GNULIB_MKSTEMPS''@/$(GNULIB_MKSTEMPS)/g' \
-- -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GNULIB_POSIX_MEMALIGN)/g' \
-- -e 's/@''GNULIB_POSIX_OPENPT''@/$(GNULIB_POSIX_OPENPT)/g' \
-- -e 's/@''GNULIB_PTSNAME''@/$(GNULIB_PTSNAME)/g' \
-- -e 's/@''GNULIB_PTSNAME_R''@/$(GNULIB_PTSNAME_R)/g' \
-- -e 's/@''GNULIB_PUTENV''@/$(GNULIB_PUTENV)/g' \
-- -e 's/@''GNULIB_QSORT_R''@/$(GNULIB_QSORT_R)/g' \
-- -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \
-- -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \
-- -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \
-- -e 's/@''GNULIB_REALLOCARRAY''@/$(GNULIB_REALLOCARRAY)/g' \
-- -e 's/@''GNULIB_REALPATH''@/$(GNULIB_REALPATH)/g' \
-- -e 's/@''GNULIB_RPMATCH''@/$(GNULIB_RPMATCH)/g' \
-- -e 's/@''GNULIB_SECURE_GETENV''@/$(GNULIB_SECURE_GETENV)/g' \
-- -e 's/@''GNULIB_SETENV''@/$(GNULIB_SETENV)/g' \
-- -e 's/@''GNULIB_STRTOD''@/$(GNULIB_STRTOD)/g' \
-- -e 's/@''GNULIB_STRTOLD''@/$(GNULIB_STRTOLD)/g' \
-- -e 's/@''GNULIB_STRTOLL''@/$(GNULIB_STRTOLL)/g' \
-- -e 's/@''GNULIB_STRTOULL''@/$(GNULIB_STRTOULL)/g' \
-- -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GNULIB_SYSTEM_POSIX)/g' \
-- -e 's/@''GNULIB_UNLOCKPT''@/$(GNULIB_UNLOCKPT)/g' \
-- -e 's/@''GNULIB_UNSETENV''@/$(GNULIB_UNSETENV)/g' \
-- -e 's/@''GNULIB_WCTOMB''@/$(GNULIB_WCTOMB)/g' \
-- -e 's/@''GNULIB_MDA_ECVT''@/$(GNULIB_MDA_ECVT)/g' \
-- -e 's/@''GNULIB_MDA_FCVT''@/$(GNULIB_MDA_FCVT)/g' \
-- -e 's/@''GNULIB_MDA_GCVT''@/$(GNULIB_MDA_GCVT)/g' \
-- -e 's/@''GNULIB_MDA_MKTEMP''@/$(GNULIB_MDA_MKTEMP)/g' \
-- -e 's/@''GNULIB_MDA_PUTENV''@/$(GNULIB_MDA_PUTENV)/g' \
-+ -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \
-+ -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \
-+ -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \
-+ -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \
-+ -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \
-+ -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \
-+ -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \
-+ -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \
-+ -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \
-+ -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \
-+ -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \
-+ -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \
-+ -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \
-+ -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \
-+ -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \
-+ -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \
-+ -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \
-+ -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \
-+ -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \
-+ -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \
-+ -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \
-+ -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \
-+ -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \
-+ -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \
-+ -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \
-+ -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \
-+ -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \
-+ -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \
-+ -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \
-+ -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \
-+ -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \
-+ -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \
-+ -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \
-+ -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \
-+ -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \
-+ -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \
-+ -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \
-+ -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \
-+ -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \
-+ -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \
-+ -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \
-+ -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \
-+ -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \
-+ -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \
-+ -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \
- < $(srcdir)/stdlib.in.h | \
- sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \
- -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \
-@@ -1314,8 +1423,10 @@ stdlib.h: stdlib.in.h $(top_builddir)/co
- -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \
- -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \
- -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
-+ -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \
- -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \
- -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
-+ -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \
- -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \
- -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
- -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
-@@ -1337,11 +1448,16 @@ stdlib.h: stdlib.in.h $(top_builddir)/co
- -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \
- -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \
- -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \
-+ -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \
- -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
- -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \
- -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \
- -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
-+ -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \
- -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \
-+ -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \
-+ -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \
-+ -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \
- -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \
- -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \
- -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-@@ -1444,49 +1560,49 @@ string.h: string.in.h $(top_builddir)/co
- -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
- -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
- -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
-- -e 's/@''GNULIB_EXPLICIT_BZERO''@/$(GNULIB_EXPLICIT_BZERO)/g' \
-- -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \
-- -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \
-- -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \
-- -e 's/@''GNULIB_MBSNLEN''@/$(GNULIB_MBSNLEN)/g' \
-- -e 's/@''GNULIB_MBSCHR''@/$(GNULIB_MBSCHR)/g' \
-- -e 's/@''GNULIB_MBSRCHR''@/$(GNULIB_MBSRCHR)/g' \
-- -e 's/@''GNULIB_MBSSTR''@/$(GNULIB_MBSSTR)/g' \
-- -e 's/@''GNULIB_MBSCASECMP''@/$(GNULIB_MBSCASECMP)/g' \
-- -e 's/@''GNULIB_MBSNCASECMP''@/$(GNULIB_MBSNCASECMP)/g' \
-- -e 's/@''GNULIB_MBSPCASECMP''@/$(GNULIB_MBSPCASECMP)/g' \
-- -e 's/@''GNULIB_MBSCASESTR''@/$(GNULIB_MBSCASESTR)/g' \
-- -e 's/@''GNULIB_MBSCSPN''@/$(GNULIB_MBSCSPN)/g' \
-- -e 's/@''GNULIB_MBSPBRK''@/$(GNULIB_MBSPBRK)/g' \
-- -e 's/@''GNULIB_MBSSPN''@/$(GNULIB_MBSSPN)/g' \
-- -e 's/@''GNULIB_MBSSEP''@/$(GNULIB_MBSSEP)/g' \
-- -e 's/@''GNULIB_MBSTOK_R''@/$(GNULIB_MBSTOK_R)/g' \
-- -e 's/@''GNULIB_MEMCHR''@/$(GNULIB_MEMCHR)/g' \
-- -e 's/@''GNULIB_MEMMEM''@/$(GNULIB_MEMMEM)/g' \
-- -e 's/@''GNULIB_MEMPCPY''@/$(GNULIB_MEMPCPY)/g' \
-- -e 's/@''GNULIB_MEMRCHR''@/$(GNULIB_MEMRCHR)/g' \
-- -e 's/@''GNULIB_RAWMEMCHR''@/$(GNULIB_RAWMEMCHR)/g' \
-- -e 's/@''GNULIB_STPCPY''@/$(GNULIB_STPCPY)/g' \
-- -e 's/@''GNULIB_STPNCPY''@/$(GNULIB_STPNCPY)/g' \
-- -e 's/@''GNULIB_STRCHRNUL''@/$(GNULIB_STRCHRNUL)/g' \
-- -e 's/@''GNULIB_STRDUP''@/$(GNULIB_STRDUP)/g' \
-- -e 's/@''GNULIB_STRNCAT''@/$(GNULIB_STRNCAT)/g' \
-- -e 's/@''GNULIB_STRNDUP''@/$(GNULIB_STRNDUP)/g' \
-- -e 's/@''GNULIB_STRNLEN''@/$(GNULIB_STRNLEN)/g' \
-- -e 's/@''GNULIB_STRPBRK''@/$(GNULIB_STRPBRK)/g' \
-- -e 's/@''GNULIB_STRSEP''@/$(GNULIB_STRSEP)/g' \
-- -e 's/@''GNULIB_STRSTR''@/$(GNULIB_STRSTR)/g' \
-- -e 's/@''GNULIB_STRCASESTR''@/$(GNULIB_STRCASESTR)/g' \
-- -e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \
-- -e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \
-- -e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \
-- -e 's/@''GNULIB_STRERRORNAME_NP''@/$(GNULIB_STRERRORNAME_NP)/g' \
-- -e 's/@''GNULIB_SIGABBREV_NP''@/$(GNULIB_SIGABBREV_NP)/g' \
-- -e 's/@''GNULIB_SIGDESCR_NP''@/$(GNULIB_SIGDESCR_NP)/g' \
-- -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \
-- -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \
-- -e 's/@''GNULIB_MDA_MEMCCPY''@/$(GNULIB_MDA_MEMCCPY)/g' \
-- -e 's/@''GNULIB_MDA_STRDUP''@/$(GNULIB_MDA_STRDUP)/g' \
-+ -e 's/@''GNULIB_EXPLICIT_BZERO''@/$(GL_GNULIB_EXPLICIT_BZERO)/g' \
-+ -e 's/@''GNULIB_FFSL''@/$(GL_GNULIB_FFSL)/g' \
-+ -e 's/@''GNULIB_FFSLL''@/$(GL_GNULIB_FFSLL)/g' \
-+ -e 's/@''GNULIB_MBSLEN''@/$(GL_GNULIB_MBSLEN)/g' \
-+ -e 's/@''GNULIB_MBSNLEN''@/$(GL_GNULIB_MBSNLEN)/g' \
-+ -e 's/@''GNULIB_MBSCHR''@/$(GL_GNULIB_MBSCHR)/g' \
-+ -e 's/@''GNULIB_MBSRCHR''@/$(GL_GNULIB_MBSRCHR)/g' \
-+ -e 's/@''GNULIB_MBSSTR''@/$(GL_GNULIB_MBSSTR)/g' \
-+ -e 's/@''GNULIB_MBSCASECMP''@/$(GL_GNULIB_MBSCASECMP)/g' \
-+ -e 's/@''GNULIB_MBSNCASECMP''@/$(GL_GNULIB_MBSNCASECMP)/g' \
-+ -e 's/@''GNULIB_MBSPCASECMP''@/$(GL_GNULIB_MBSPCASECMP)/g' \
-+ -e 's/@''GNULIB_MBSCASESTR''@/$(GL_GNULIB_MBSCASESTR)/g' \
-+ -e 's/@''GNULIB_MBSCSPN''@/$(GL_GNULIB_MBSCSPN)/g' \
-+ -e 's/@''GNULIB_MBSPBRK''@/$(GL_GNULIB_MBSPBRK)/g' \
-+ -e 's/@''GNULIB_MBSSPN''@/$(GL_GNULIB_MBSSPN)/g' \
-+ -e 's/@''GNULIB_MBSSEP''@/$(GL_GNULIB_MBSSEP)/g' \
-+ -e 's/@''GNULIB_MBSTOK_R''@/$(GL_GNULIB_MBSTOK_R)/g' \
-+ -e 's/@''GNULIB_MEMCHR''@/$(GL_GNULIB_MEMCHR)/g' \
-+ -e 's/@''GNULIB_MEMMEM''@/$(GL_GNULIB_MEMMEM)/g' \
-+ -e 's/@''GNULIB_MEMPCPY''@/$(GL_GNULIB_MEMPCPY)/g' \
-+ -e 's/@''GNULIB_MEMRCHR''@/$(GL_GNULIB_MEMRCHR)/g' \
-+ -e 's/@''GNULIB_RAWMEMCHR''@/$(GL_GNULIB_RAWMEMCHR)/g' \
-+ -e 's/@''GNULIB_STPCPY''@/$(GL_GNULIB_STPCPY)/g' \
-+ -e 's/@''GNULIB_STPNCPY''@/$(GL_GNULIB_STPNCPY)/g' \
-+ -e 's/@''GNULIB_STRCHRNUL''@/$(GL_GNULIB_STRCHRNUL)/g' \
-+ -e 's/@''GNULIB_STRDUP''@/$(GL_GNULIB_STRDUP)/g' \
-+ -e 's/@''GNULIB_STRNCAT''@/$(GL_GNULIB_STRNCAT)/g' \
-+ -e 's/@''GNULIB_STRNDUP''@/$(GL_GNULIB_STRNDUP)/g' \
-+ -e 's/@''GNULIB_STRNLEN''@/$(GL_GNULIB_STRNLEN)/g' \
-+ -e 's/@''GNULIB_STRPBRK''@/$(GL_GNULIB_STRPBRK)/g' \
-+ -e 's/@''GNULIB_STRSEP''@/$(GL_GNULIB_STRSEP)/g' \
-+ -e 's/@''GNULIB_STRSTR''@/$(GL_GNULIB_STRSTR)/g' \
-+ -e 's/@''GNULIB_STRCASESTR''@/$(GL_GNULIB_STRCASESTR)/g' \
-+ -e 's/@''GNULIB_STRTOK_R''@/$(GL_GNULIB_STRTOK_R)/g' \
-+ -e 's/@''GNULIB_STRERROR''@/$(GL_GNULIB_STRERROR)/g' \
-+ -e 's/@''GNULIB_STRERROR_R''@/$(GL_GNULIB_STRERROR_R)/g' \
-+ -e 's/@''GNULIB_STRERRORNAME_NP''@/$(GL_GNULIB_STRERRORNAME_NP)/g' \
-+ -e 's/@''GNULIB_SIGABBREV_NP''@/$(GL_GNULIB_SIGABBREV_NP)/g' \
-+ -e 's/@''GNULIB_SIGDESCR_NP''@/$(GL_GNULIB_SIGDESCR_NP)/g' \
-+ -e 's/@''GNULIB_STRSIGNAL''@/$(GL_GNULIB_STRSIGNAL)/g' \
-+ -e 's/@''GNULIB_STRVERSCMP''@/$(GL_GNULIB_STRVERSCMP)/g' \
-+ -e 's/@''GNULIB_MDA_MEMCCPY''@/$(GL_GNULIB_MDA_MEMCCPY)/g' \
-+ -e 's/@''GNULIB_MDA_STRDUP''@/$(GL_GNULIB_MDA_STRDUP)/g' \
- < $(srcdir)/string.in.h | \
- sed -e 's|@''HAVE_EXPLICIT_BZERO''@|$(HAVE_EXPLICIT_BZERO)|g' \
- -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \
-@@ -1556,7 +1672,7 @@ strings.h: strings.in.h $(top_builddir)/
- -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
- -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
- -e 's|@''NEXT_STRINGS_H''@|$(NEXT_STRINGS_H)|g' \
-- -e 's/@''GNULIB_FFS''@/$(GNULIB_FFS)/g' \
-+ -e 's/@''GNULIB_FFS''@/$(GL_GNULIB_FFS)/g' \
- -e 's|@''HAVE_FFS''@|$(HAVE_FFS)|g' \
- -e 's|@''HAVE_STRCASECMP''@|$(HAVE_STRCASECMP)|g' \
- -e 's|@''HAVE_DECL_STRNCASECMP''@|$(HAVE_DECL_STRNCASECMP)|g' \
-@@ -1638,25 +1754,25 @@ sys/stat.h: sys_stat.in.h $(top_builddir
- -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \
- -e 's|@''WINDOWS_64_BIT_ST_SIZE''@|$(WINDOWS_64_BIT_ST_SIZE)|g' \
- -e 's|@''WINDOWS_STAT_TIMESPEC''@|$(WINDOWS_STAT_TIMESPEC)|g' \
-- -e 's/@''GNULIB_FCHMODAT''@/$(GNULIB_FCHMODAT)/g' \
-- -e 's/@''GNULIB_FSTAT''@/$(GNULIB_FSTAT)/g' \
-- -e 's/@''GNULIB_FSTATAT''@/$(GNULIB_FSTATAT)/g' \
-- -e 's/@''GNULIB_FUTIMENS''@/$(GNULIB_FUTIMENS)/g' \
-- -e 's/@''GNULIB_GETUMASK''@/$(GNULIB_GETUMASK)/g' \
-- -e 's/@''GNULIB_LCHMOD''@/$(GNULIB_LCHMOD)/g' \
-- -e 's/@''GNULIB_LSTAT''@/$(GNULIB_LSTAT)/g' \
-- -e 's/@''GNULIB_MKDIR''@/$(GNULIB_MKDIR)/g' \
-- -e 's/@''GNULIB_MKDIRAT''@/$(GNULIB_MKDIRAT)/g' \
-- -e 's/@''GNULIB_MKFIFO''@/$(GNULIB_MKFIFO)/g' \
-- -e 's/@''GNULIB_MKFIFOAT''@/$(GNULIB_MKFIFOAT)/g' \
-- -e 's/@''GNULIB_MKNOD''@/$(GNULIB_MKNOD)/g' \
-- -e 's/@''GNULIB_MKNODAT''@/$(GNULIB_MKNODAT)/g' \
-- -e 's/@''GNULIB_STAT''@/$(GNULIB_STAT)/g' \
-- -e 's/@''GNULIB_UTIMENSAT''@/$(GNULIB_UTIMENSAT)/g' \
-- -e 's/@''GNULIB_OVERRIDES_STRUCT_STAT''@/$(GNULIB_OVERRIDES_STRUCT_STAT)/g' \
-- -e 's/@''GNULIB_MDA_CHMOD''@/$(GNULIB_MDA_CHMOD)/g' \
-- -e 's/@''GNULIB_MDA_MKDIR''@/$(GNULIB_MDA_MKDIR)/g' \
-- -e 's/@''GNULIB_MDA_UMASK''@/$(GNULIB_MDA_UMASK)/g' \
-+ -e 's/@''GNULIB_FCHMODAT''@/$(GL_GNULIB_FCHMODAT)/g' \
-+ -e 's/@''GNULIB_FSTAT''@/$(GL_GNULIB_FSTAT)/g' \
-+ -e 's/@''GNULIB_FSTATAT''@/$(GL_GNULIB_FSTATAT)/g' \
-+ -e 's/@''GNULIB_FUTIMENS''@/$(GL_GNULIB_FUTIMENS)/g' \
-+ -e 's/@''GNULIB_GETUMASK''@/$(GL_GNULIB_GETUMASK)/g' \
-+ -e 's/@''GNULIB_LCHMOD''@/$(GL_GNULIB_LCHMOD)/g' \
-+ -e 's/@''GNULIB_LSTAT''@/$(GL_GNULIB_LSTAT)/g' \
-+ -e 's/@''GNULIB_MKDIR''@/$(GL_GNULIB_MKDIR)/g' \
-+ -e 's/@''GNULIB_MKDIRAT''@/$(GL_GNULIB_MKDIRAT)/g' \
-+ -e 's/@''GNULIB_MKFIFO''@/$(GL_GNULIB_MKFIFO)/g' \
-+ -e 's/@''GNULIB_MKFIFOAT''@/$(GL_GNULIB_MKFIFOAT)/g' \
-+ -e 's/@''GNULIB_MKNOD''@/$(GL_GNULIB_MKNOD)/g' \
-+ -e 's/@''GNULIB_MKNODAT''@/$(GL_GNULIB_MKNODAT)/g' \
-+ -e 's/@''GNULIB_STAT''@/$(GL_GNULIB_STAT)/g' \
-+ -e 's/@''GNULIB_UTIMENSAT''@/$(GL_GNULIB_UTIMENSAT)/g' \
-+ -e 's/@''GNULIB_OVERRIDES_STRUCT_STAT''@/$(GL_GNULIB_OVERRIDES_STRUCT_STAT)/g' \
-+ -e 's/@''GNULIB_MDA_CHMOD''@/$(GL_GNULIB_MDA_CHMOD)/g' \
-+ -e 's/@''GNULIB_MDA_MKDIR''@/$(GL_GNULIB_MDA_MKDIR)/g' \
-+ -e 's/@''GNULIB_MDA_UMASK''@/$(GL_GNULIB_MDA_UMASK)/g' \
- -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \
- -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \
- -e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \
-@@ -1744,18 +1860,18 @@ time.h: time.in.h $(top_builddir)/config
- -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
- -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
- -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \
-- -e 's/@''GNULIB_CTIME''@/$(GNULIB_CTIME)/g' \
-- -e 's/@''GNULIB_LOCALTIME''@/$(GNULIB_LOCALTIME)/g' \
-- -e 's/@''GNULIB_MKTIME''@/$(GNULIB_MKTIME)/g' \
-- -e 's/@''GNULIB_NANOSLEEP''@/$(GNULIB_NANOSLEEP)/g' \
-- -e 's/@''GNULIB_STRFTIME''@/$(GNULIB_STRFTIME)/g' \
-- -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \
-- -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \
-- -e 's/@''GNULIB_TIMESPEC_GET''@/$(GNULIB_TIMESPEC_GET)/g' \
-- -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \
-- -e 's/@''GNULIB_TIME_RZ''@/$(GNULIB_TIME_RZ)/g' \
-- -e 's/@''GNULIB_TZSET''@/$(GNULIB_TZSET)/g' \
-- -e 's/@''GNULIB_MDA_TZSET''@/$(GNULIB_MDA_TZSET)/g' \
-+ -e 's/@''GNULIB_CTIME''@/$(GL_GNULIB_CTIME)/g' \
-+ -e 's/@''GNULIB_LOCALTIME''@/$(GL_GNULIB_LOCALTIME)/g' \
-+ -e 's/@''GNULIB_MKTIME''@/$(GL_GNULIB_MKTIME)/g' \
-+ -e 's/@''GNULIB_NANOSLEEP''@/$(GL_GNULIB_NANOSLEEP)/g' \
-+ -e 's/@''GNULIB_STRFTIME''@/$(GL_GNULIB_STRFTIME)/g' \
-+ -e 's/@''GNULIB_STRPTIME''@/$(GL_GNULIB_STRPTIME)/g' \
-+ -e 's/@''GNULIB_TIMEGM''@/$(GL_GNULIB_TIMEGM)/g' \
-+ -e 's/@''GNULIB_TIMESPEC_GET''@/$(GL_GNULIB_TIMESPEC_GET)/g' \
-+ -e 's/@''GNULIB_TIME_R''@/$(GL_GNULIB_TIME_R)/g' \
-+ -e 's/@''GNULIB_TIME_RZ''@/$(GL_GNULIB_TIME_RZ)/g' \
-+ -e 's/@''GNULIB_TZSET''@/$(GL_GNULIB_TZSET)/g' \
-+ -e 's/@''GNULIB_MDA_TZSET''@/$(GL_GNULIB_MDA_TZSET)/g' \
- -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \
- -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \
- -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \
-@@ -1806,89 +1922,89 @@ unistd.h: unistd.in.h $(top_builddir)/co
- -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
- -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \
- -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
-- -e 's/@''GNULIB_ACCESS''@/$(GNULIB_ACCESS)/g' \
-- -e 's/@''GNULIB_CHDIR''@/$(GNULIB_CHDIR)/g' \
-- -e 's/@''GNULIB_CHOWN''@/$(GNULIB_CHOWN)/g' \
-- -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \
-- -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GNULIB_COPY_FILE_RANGE)/g' \
-- -e 's/@''GNULIB_DUP''@/$(GNULIB_DUP)/g' \
-- -e 's/@''GNULIB_DUP2''@/$(GNULIB_DUP2)/g' \
-- -e 's/@''GNULIB_DUP3''@/$(GNULIB_DUP3)/g' \
-- -e 's/@''GNULIB_ENVIRON''@/$(GNULIB_ENVIRON)/g' \
-- -e 's/@''GNULIB_EUIDACCESS''@/$(GNULIB_EUIDACCESS)/g' \
-- -e 's/@''GNULIB_EXECL''@/$(GNULIB_EXECL)/g' \
-- -e 's/@''GNULIB_EXECLE''@/$(GNULIB_EXECLE)/g' \
-- -e 's/@''GNULIB_EXECLP''@/$(GNULIB_EXECLP)/g' \
-- -e 's/@''GNULIB_EXECV''@/$(GNULIB_EXECV)/g' \
-- -e 's/@''GNULIB_EXECVE''@/$(GNULIB_EXECVE)/g' \
-- -e 's/@''GNULIB_EXECVP''@/$(GNULIB_EXECVP)/g' \
-- -e 's/@''GNULIB_EXECVPE''@/$(GNULIB_EXECVPE)/g' \
-- -e 's/@''GNULIB_FACCESSAT''@/$(GNULIB_FACCESSAT)/g' \
-- -e 's/@''GNULIB_FCHDIR''@/$(GNULIB_FCHDIR)/g' \
-- -e 's/@''GNULIB_FCHOWNAT''@/$(GNULIB_FCHOWNAT)/g' \
-- -e 's/@''GNULIB_FDATASYNC''@/$(GNULIB_FDATASYNC)/g' \
-- -e 's/@''GNULIB_FSYNC''@/$(GNULIB_FSYNC)/g' \
-- -e 's/@''GNULIB_FTRUNCATE''@/$(GNULIB_FTRUNCATE)/g' \
-- -e 's/@''GNULIB_GETCWD''@/$(GNULIB_GETCWD)/g' \
-- -e 's/@''GNULIB_GETDOMAINNAME''@/$(GNULIB_GETDOMAINNAME)/g' \
-- -e 's/@''GNULIB_GETDTABLESIZE''@/$(GNULIB_GETDTABLESIZE)/g' \
-- -e 's/@''GNULIB_GETENTROPY''@/$(GNULIB_GETENTROPY)/g' \
-- -e 's/@''GNULIB_GETGROUPS''@/$(GNULIB_GETGROUPS)/g' \
-- -e 's/@''GNULIB_GETHOSTNAME''@/$(GNULIB_GETHOSTNAME)/g' \
-- -e 's/@''GNULIB_GETLOGIN''@/$(GNULIB_GETLOGIN)/g' \
-- -e 's/@''GNULIB_GETLOGIN_R''@/$(GNULIB_GETLOGIN_R)/g' \
-- -e 's/@''GNULIB_GETOPT_POSIX''@/$(GNULIB_GETOPT_POSIX)/g' \
-- -e 's/@''GNULIB_GETPAGESIZE''@/$(GNULIB_GETPAGESIZE)/g' \
-- -e 's/@''GNULIB_GETPASS''@/$(GNULIB_GETPASS)/g' \
-- -e 's/@''GNULIB_GETUSERSHELL''@/$(GNULIB_GETUSERSHELL)/g' \
-- -e 's/@''GNULIB_GROUP_MEMBER''@/$(GNULIB_GROUP_MEMBER)/g' \
-- -e 's/@''GNULIB_ISATTY''@/$(GNULIB_ISATTY)/g' \
-- -e 's/@''GNULIB_LCHOWN''@/$(GNULIB_LCHOWN)/g' \
-- -e 's/@''GNULIB_LINK''@/$(GNULIB_LINK)/g' \
-- -e 's/@''GNULIB_LINKAT''@/$(GNULIB_LINKAT)/g' \
-- -e 's/@''GNULIB_LSEEK''@/$(GNULIB_LSEEK)/g' \
-- -e 's/@''GNULIB_PIPE''@/$(GNULIB_PIPE)/g' \
-- -e 's/@''GNULIB_PIPE2''@/$(GNULIB_PIPE2)/g' \
-- -e 's/@''GNULIB_PREAD''@/$(GNULIB_PREAD)/g' \
-- -e 's/@''GNULIB_PWRITE''@/$(GNULIB_PWRITE)/g' \
-- -e 's/@''GNULIB_READ''@/$(GNULIB_READ)/g' \
-- -e 's/@''GNULIB_READLINK''@/$(GNULIB_READLINK)/g' \
-- -e 's/@''GNULIB_READLINKAT''@/$(GNULIB_READLINKAT)/g' \
-- -e 's/@''GNULIB_RMDIR''@/$(GNULIB_RMDIR)/g' \
-- -e 's/@''GNULIB_SETHOSTNAME''@/$(GNULIB_SETHOSTNAME)/g' \
-- -e 's/@''GNULIB_SLEEP''@/$(GNULIB_SLEEP)/g' \
-- -e 's/@''GNULIB_SYMLINK''@/$(GNULIB_SYMLINK)/g' \
-- -e 's/@''GNULIB_SYMLINKAT''@/$(GNULIB_SYMLINKAT)/g' \
-- -e 's/@''GNULIB_TRUNCATE''@/$(GNULIB_TRUNCATE)/g' \
-- -e 's/@''GNULIB_TTYNAME_R''@/$(GNULIB_TTYNAME_R)/g' \
-- -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GNULIB_GL_UNISTD_H_GETOPT)/g' \
-- -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GNULIB_UNISTD_H_NONBLOCKING)/g' \
-- -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GNULIB_UNISTD_H_SIGPIPE)/g' \
-- -e 's/@''GNULIB_UNLINK''@/$(GNULIB_UNLINK)/g' \
-- -e 's/@''GNULIB_UNLINKAT''@/$(GNULIB_UNLINKAT)/g' \
-- -e 's/@''GNULIB_USLEEP''@/$(GNULIB_USLEEP)/g' \
-- -e 's/@''GNULIB_WRITE''@/$(GNULIB_WRITE)/g' \
-- -e 's/@''GNULIB_MDA_ACCESS''@/$(GNULIB_MDA_ACCESS)/g' \
-- -e 's/@''GNULIB_MDA_CHDIR''@/$(GNULIB_MDA_CHDIR)/g' \
-- -e 's/@''GNULIB_MDA_CLOSE''@/$(GNULIB_MDA_CLOSE)/g' \
-- -e 's/@''GNULIB_MDA_DUP''@/$(GNULIB_MDA_DUP)/g' \
-- -e 's/@''GNULIB_MDA_DUP2''@/$(GNULIB_MDA_DUP2)/g' \
-- -e 's/@''GNULIB_MDA_EXECL''@/$(GNULIB_MDA_EXECL)/g' \
-- -e 's/@''GNULIB_MDA_EXECLE''@/$(GNULIB_MDA_EXECLE)/g' \
-- -e 's/@''GNULIB_MDA_EXECLP''@/$(GNULIB_MDA_EXECLP)/g' \
-- -e 's/@''GNULIB_MDA_EXECV''@/$(GNULIB_MDA_EXECV)/g' \
-- -e 's/@''GNULIB_MDA_EXECVE''@/$(GNULIB_MDA_EXECVE)/g' \
-- -e 's/@''GNULIB_MDA_EXECVP''@/$(GNULIB_MDA_EXECVP)/g' \
-- -e 's/@''GNULIB_MDA_EXECVPE''@/$(GNULIB_MDA_EXECVPE)/g' \
-- -e 's/@''GNULIB_MDA_GETCWD''@/$(GNULIB_MDA_GETCWD)/g' \
-- -e 's/@''GNULIB_MDA_GETPID''@/$(GNULIB_MDA_GETPID)/g' \
-- -e 's/@''GNULIB_MDA_ISATTY''@/$(GNULIB_MDA_ISATTY)/g' \
-- -e 's/@''GNULIB_MDA_LSEEK''@/$(GNULIB_MDA_LSEEK)/g' \
-- -e 's/@''GNULIB_MDA_READ''@/$(GNULIB_MDA_READ)/g' \
-- -e 's/@''GNULIB_MDA_RMDIR''@/$(GNULIB_MDA_RMDIR)/g' \
-- -e 's/@''GNULIB_MDA_SWAB''@/$(GNULIB_MDA_SWAB)/g' \
-- -e 's/@''GNULIB_MDA_UNLINK''@/$(GNULIB_MDA_UNLINK)/g' \
-- -e 's/@''GNULIB_MDA_WRITE''@/$(GNULIB_MDA_WRITE)/g' \
-+ -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \
-+ -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \
-+ -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \
-+ -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \
-+ -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \
-+ -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \
-+ -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \
-+ -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \
-+ -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \
-+ -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \
-+ -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \
-+ -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \
-+ -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \
-+ -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \
-+ -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \
-+ -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \
-+ -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \
-+ -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \
-+ -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \
-+ -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \
-+ -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \
-+ -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \
-+ -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \
-+ -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \
-+ -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \
-+ -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \
-+ -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \
-+ -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \
-+ -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \
-+ -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \
-+ -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \
-+ -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \
-+ -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \
-+ -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \
-+ -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \
-+ -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \
-+ -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \
-+ -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \
-+ -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \
-+ -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \
-+ -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \
-+ -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \
-+ -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \
-+ -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \
-+ -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \
-+ -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \
-+ -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \
-+ -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \
-+ -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \
-+ -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \
-+ -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \
-+ -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \
-+ -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \
-+ -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \
-+ -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \
-+ -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \
-+ -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \
-+ -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \
-+ -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \
-+ -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \
-+ -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \
-+ -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \
-+ -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \
-+ -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \
-+ -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \
-+ -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \
-+ -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \
-+ -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \
-+ -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \
-+ -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \
-+ -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \
-+ -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \
-+ -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \
-+ -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \
-+ -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \
-+ -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \
-+ -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \
-+ -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \
-+ -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \
-+ -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \
-+ -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \
-+ -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \
-+ -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \
- < $(srcdir)/unistd.in.h | \
- sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \
- -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \
-@@ -2080,49 +2196,49 @@ wchar.h: wchar.in.h $(top_builddir)/conf
- -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
- -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
- -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \
-- -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
-- -e 's/@''GNULIB_BTOWC''@/$(GNULIB_BTOWC)/g' \
-- -e 's/@''GNULIB_WCTOB''@/$(GNULIB_WCTOB)/g' \
-- -e 's/@''GNULIB_MBSINIT''@/$(GNULIB_MBSINIT)/g' \
-- -e 's/@''GNULIB_MBRTOWC''@/$(GNULIB_MBRTOWC)/g' \
-- -e 's/@''GNULIB_MBRLEN''@/$(GNULIB_MBRLEN)/g' \
-- -e 's/@''GNULIB_MBSRTOWCS''@/$(GNULIB_MBSRTOWCS)/g' \
-- -e 's/@''GNULIB_MBSNRTOWCS''@/$(GNULIB_MBSNRTOWCS)/g' \
-- -e 's/@''GNULIB_WCRTOMB''@/$(GNULIB_WCRTOMB)/g' \
-- -e 's/@''GNULIB_WCSRTOMBS''@/$(GNULIB_WCSRTOMBS)/g' \
-- -e 's/@''GNULIB_WCSNRTOMBS''@/$(GNULIB_WCSNRTOMBS)/g' \
-- -e 's/@''GNULIB_WCWIDTH''@/$(GNULIB_WCWIDTH)/g' \
-- -e 's/@''GNULIB_WMEMCHR''@/$(GNULIB_WMEMCHR)/g' \
-- -e 's/@''GNULIB_WMEMCMP''@/$(GNULIB_WMEMCMP)/g' \
-- -e 's/@''GNULIB_WMEMCPY''@/$(GNULIB_WMEMCPY)/g' \
-- -e 's/@''GNULIB_WMEMMOVE''@/$(GNULIB_WMEMMOVE)/g' \
-- -e 's/@''GNULIB_WMEMPCPY''@/$(GNULIB_WMEMPCPY)/g' \
-- -e 's/@''GNULIB_WMEMSET''@/$(GNULIB_WMEMSET)/g' \
-- -e 's/@''GNULIB_WCSLEN''@/$(GNULIB_WCSLEN)/g' \
-- -e 's/@''GNULIB_WCSNLEN''@/$(GNULIB_WCSNLEN)/g' \
-- -e 's/@''GNULIB_WCSCPY''@/$(GNULIB_WCSCPY)/g' \
-- -e 's/@''GNULIB_WCPCPY''@/$(GNULIB_WCPCPY)/g' \
-- -e 's/@''GNULIB_WCSNCPY''@/$(GNULIB_WCSNCPY)/g' \
-- -e 's/@''GNULIB_WCPNCPY''@/$(GNULIB_WCPNCPY)/g' \
-- -e 's/@''GNULIB_WCSCAT''@/$(GNULIB_WCSCAT)/g' \
-- -e 's/@''GNULIB_WCSNCAT''@/$(GNULIB_WCSNCAT)/g' \
-- -e 's/@''GNULIB_WCSCMP''@/$(GNULIB_WCSCMP)/g' \
-- -e 's/@''GNULIB_WCSNCMP''@/$(GNULIB_WCSNCMP)/g' \
-- -e 's/@''GNULIB_WCSCASECMP''@/$(GNULIB_WCSCASECMP)/g' \
-- -e 's/@''GNULIB_WCSNCASECMP''@/$(GNULIB_WCSNCASECMP)/g' \
-- -e 's/@''GNULIB_WCSCOLL''@/$(GNULIB_WCSCOLL)/g' \
-- -e 's/@''GNULIB_WCSXFRM''@/$(GNULIB_WCSXFRM)/g' \
-- -e 's/@''GNULIB_WCSDUP''@/$(GNULIB_WCSDUP)/g' \
-- -e 's/@''GNULIB_WCSCHR''@/$(GNULIB_WCSCHR)/g' \
-- -e 's/@''GNULIB_WCSRCHR''@/$(GNULIB_WCSRCHR)/g' \
-- -e 's/@''GNULIB_WCSCSPN''@/$(GNULIB_WCSCSPN)/g' \
-- -e 's/@''GNULIB_WCSSPN''@/$(GNULIB_WCSSPN)/g' \
-- -e 's/@''GNULIB_WCSPBRK''@/$(GNULIB_WCSPBRK)/g' \
-- -e 's/@''GNULIB_WCSSTR''@/$(GNULIB_WCSSTR)/g' \
-- -e 's/@''GNULIB_WCSTOK''@/$(GNULIB_WCSTOK)/g' \
-- -e 's/@''GNULIB_WCSWIDTH''@/$(GNULIB_WCSWIDTH)/g' \
-- -e 's/@''GNULIB_WCSFTIME''@/$(GNULIB_WCSFTIME)/g' \
-- -e 's/@''GNULIB_MDA_WCSDUP''@/$(GNULIB_MDA_WCSDUP)/g' \
-+ -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \
-+ -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \
-+ -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \
-+ -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \
-+ -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \
-+ -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \
-+ -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \
-+ -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \
-+ -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \
-+ -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \
-+ -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \
-+ -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \
-+ -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \
-+ -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \
-+ -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \
-+ -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \
-+ -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \
-+ -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \
-+ -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \
-+ -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \
-+ -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \
-+ -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \
-+ -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \
-+ -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \
-+ -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \
-+ -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \
-+ -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \
-+ -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \
-+ -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \
-+ -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \
-+ -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \
-+ -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \
-+ -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \
-+ -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \
-+ -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \
-+ -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \
-+ -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \
-+ -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \
-+ -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \
-+ -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \
-+ -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \
-+ -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \
-+ -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \
- < $(srcdir)/wchar.in.h | \
- sed -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \
- -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \
-@@ -2222,14 +2338,14 @@ wctype.h: wctype.in.h $(top_builddir)/co
- -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
- -e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \
- -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \
-- -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
-- -e 's/@''GNULIB_ISWBLANK''@/$(GNULIB_ISWBLANK)/g' \
-- -e 's/@''GNULIB_ISWDIGIT''@/$(GNULIB_ISWDIGIT)/g' \
-- -e 's/@''GNULIB_ISWXDIGIT''@/$(GNULIB_ISWXDIGIT)/g' \
-- -e 's/@''GNULIB_WCTYPE''@/$(GNULIB_WCTYPE)/g' \
-- -e 's/@''GNULIB_ISWCTYPE''@/$(GNULIB_ISWCTYPE)/g' \
-- -e 's/@''GNULIB_WCTRANS''@/$(GNULIB_WCTRANS)/g' \
-- -e 's/@''GNULIB_TOWCTRANS''@/$(GNULIB_TOWCTRANS)/g' \
-+ -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \
-+ -e 's/@''GNULIB_ISWBLANK''@/$(GL_GNULIB_ISWBLANK)/g' \
-+ -e 's/@''GNULIB_ISWDIGIT''@/$(GL_GNULIB_ISWDIGIT)/g' \
-+ -e 's/@''GNULIB_ISWXDIGIT''@/$(GL_GNULIB_ISWXDIGIT)/g' \
-+ -e 's/@''GNULIB_WCTYPE''@/$(GL_GNULIB_WCTYPE)/g' \
-+ -e 's/@''GNULIB_ISWCTYPE''@/$(GL_GNULIB_ISWCTYPE)/g' \
-+ -e 's/@''GNULIB_WCTRANS''@/$(GL_GNULIB_WCTRANS)/g' \
-+ -e 's/@''GNULIB_TOWCTRANS''@/$(GL_GNULIB_TOWCTRANS)/g' \
- -e 's/@''HAVE_ISWBLANK''@/$(HAVE_ISWBLANK)/g' \
- -e 's/@''HAVE_ISWCNTRL''@/$(HAVE_ISWCNTRL)/g' \
- -e 's/@''HAVE_WCTYPE_T''@/$(HAVE_WCTYPE_T)/g' \
---- a/gnulib/lib/_Noreturn.h
-+++ b/gnulib/lib/_Noreturn.h
-@@ -2,16 +2,16 @@
- Copyright (C) 2011-2021 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-+ under the terms of the GNU Lesser General Public License as published
-+ by the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _Noreturn
---- a/gnulib/lib/alloca.in.h
-+++ b/gnulib/lib/alloca.in.h
-@@ -3,20 +3,18 @@
- Copyright (C) 1995, 1999, 2001-2004, 2006-2021 Free Software Foundation,
- Inc.
-
-- This program is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-- License along with this program; if not, see
-- <https://www.gnu.org/licenses/>.
-- */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Avoid using the symbol _ALLOCA_H here, as Bison assumes _ALLOCA_H
- means there is a real alloca function. */
---- a/gnulib/lib/arg-nonnull.h
-+++ b/gnulib/lib/arg-nonnull.h
-@@ -2,16 +2,16 @@
- Copyright (C) 2009-2021 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-+ under the terms of the GNU Lesser General Public License as published
-+ by the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
---- a/gnulib/lib/argz.c
-+++ b/gnulib/lib/argz.c
-@@ -3,18 +3,18 @@
- Foundation, Inc.
- This file is part of the GNU C Library.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/argz.in.h
-+++ b/gnulib/lib/argz.in.h
-@@ -3,17 +3,17 @@
- Inc.
- This file is part of the GNU C Library.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _ARGZ_H
---- a/gnulib/lib/asnprintf.c
-+++ b/gnulib/lib/asnprintf.c
-@@ -1,18 +1,18 @@
- /* Formatted output to strings.
- Copyright (C) 1999, 2002, 2006, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/asprintf.c
-+++ b/gnulib/lib/asprintf.c
-@@ -2,18 +2,18 @@
- Copyright (C) 1999, 2002, 2006-2007, 2009-2021 Free Software Foundation,
- Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/attribute.h
-+++ b/gnulib/lib/attribute.h
-@@ -2,17 +2,17 @@
-
- Copyright 2020-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Paul Eggert. */
---- a/gnulib/lib/basename-lgpl.c
-+++ b/gnulib/lib/basename-lgpl.c
-@@ -3,17 +3,17 @@
- Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2021 Free Software
- Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/basename-lgpl.h
-+++ b/gnulib/lib/basename-lgpl.h
-@@ -1,20 +1,20 @@
--/* Extract the last component (base name) of a file name.
-+/* Extract the last component (base name) of a file name.
-
-- Copyright (C) 1998, 2001, 2003-2006, 2009-2021 Free Software Foundation,
-- Inc.
-+ Copyright (C) 1998, 2001, 2003-2006, 2009-2021 Free Software Foundation,
-+ Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _BASENAME_LGPL_H
- #define _BASENAME_LGPL_H
---- a/gnulib/lib/btowc.c
-+++ b/gnulib/lib/btowc.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2008, 2010-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2008.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/c++defs.h
-+++ b/gnulib/lib/c++defs.h
-@@ -2,16 +2,16 @@
- Copyright (C) 2010-2021 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-+ under the terms of the GNU Lesser General Public License as published
-+ by the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _GL_CXXDEFS_H
---- /dev/null
-+++ b/gnulib/lib/calloc.c
-@@ -0,0 +1,55 @@
-+/* calloc() function that is glibc compatible.
-+ This wrapper function is required at least on Tru64 UNIX 5.1 and mingw.
-+ Copyright (C) 2004-2007, 2009-2021 Free Software Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
-+/* written by Jim Meyering and Bruno Haible */
-+
-+#include <config.h>
-+
-+/* Specification. */
-+#include <stdlib.h>
-+
-+#include <errno.h>
-+
-+#include "xalloc-oversized.h"
-+
-+/* Call the system's calloc below. */
-+#undef calloc
-+
-+/* Allocate and zero-fill an NxS-byte block of memory from the heap,
-+ even if N or S is zero. */
-+
-+void *
-+rpl_calloc (size_t n, size_t s)
-+{
-+ if (n == 0 || s == 0)
-+ n = s = 1;
-+
-+ if (xalloc_oversized (n, s))
-+ {
-+ errno = ENOMEM;
-+ return NULL;
-+ }
-+
-+ void *result = calloc (n, s);
-+
-+#if !HAVE_MALLOC_POSIX
-+ if (result == NULL)
-+ errno = ENOMEM;
-+#endif
-+
-+ return result;
-+}
---- a/gnulib/lib/cdefs.h
-+++ b/gnulib/lib/cdefs.h
-@@ -2,16 +2,16 @@
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
-@@ -259,10 +259,12 @@
- # define __attribute_const__ /* Ignore */
- #endif
-
--#if defined __STDC_VERSION__ && 201710L < __STDC_VERSION__
--# define __attribute_maybe_unused__ [[__maybe_unused__]]
--#elif __GNUC_PREREQ (2,7) || __glibc_has_attribute (__unused__)
-+#if __GNUC_PREREQ (2,7) || __glibc_has_attribute (__unused__)
- # define __attribute_maybe_unused__ __attribute__ ((__unused__))
-+/* Once the next version of the C standard comes out, we can
-+ do something like the following here:
-+ #elif defined __STDC_VERSION__ && 202???L <= __STDC_VERSION__
-+ # define __attribute_maybe_unused__ [[__maybe_unused__]] */
- #else
- # define __attribute_maybe_unused__ /* Ignore */
- #endif
-@@ -320,7 +322,9 @@
- #endif
-
- /* The nonnull function attribute marks pointer parameters that
-- must not be NULL. */
-+ must not be NULL. This has the name __nonnull in glibc,
-+ and __attribute_nonnull__ in files shared with Gnulib to avoid
-+ collision with a different __nonnull in DragonFlyBSD 5.9. */
- #ifndef __attribute_nonnull__
- # if __GNUC_PREREQ (3,3) || __glibc_has_attribute (__nonnull__)
- # define __attribute_nonnull__(params) __attribute__ ((__nonnull__ params))
-@@ -485,9 +489,9 @@
- [!!sizeof (struct { int __error_if_negative: (expr) ? 2 : -1; })]
- #endif
-
--/* The #ifndef lets Gnulib avoid including these on non-glibc
-- platforms, where the includes typically do not exist. */
--#ifndef __WORDSIZE
-+/* Gnulib avoids including these, as they don't work on non-glibc or
-+ older glibc platforms. */
-+#ifndef __GNULIB_CDEFS
- # include <bits/wordsize.h>
- # include <bits/long-double.h>
- #endif
---- a/gnulib/lib/cloexec.c
-+++ b/gnulib/lib/cloexec.c
-@@ -2,20 +2,20 @@
-
- Copyright (C) 1991, 2004-2006, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program. If not, see <https://www.gnu.org/licenses/>.
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
-- The code is taken from glibc/manual/llio.texi */
-+/* The code is taken from glibc/manual/llio.texi */
-
- #include <config.h>
-
---- a/gnulib/lib/cloexec.h
-+++ b/gnulib/lib/cloexec.h
-@@ -2,20 +2,18 @@
-
- Copyright (C) 2004, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program. If not, see <https://www.gnu.org/licenses/>.
--
--*/
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <stdbool.h>
-
---- a/gnulib/lib/close.c
-+++ b/gnulib/lib/close.c
-@@ -1,17 +1,17 @@
- /* close replacement.
- Copyright (C) 2008-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/dup2.c
-+++ b/gnulib/lib/dup2.c
-@@ -2,17 +2,17 @@
-
- Copyright (C) 1999, 2004-2007, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* written by Paul Eggert */
---- a/gnulib/lib/dynarray.h
-+++ b/gnulib/lib/dynarray.h
-@@ -1,17 +1,17 @@
- /* Type-safe arrays which grow dynamically.
- Copyright 2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Paul Eggert and Bruno Haible, 2021. */
-@@ -257,18 +257,22 @@ static DYNARRAY_ELEMENT *
-
- #if defined DYNARRAY_STRUCT || defined DYNARRAY_ELEMENT || defined DYNARRAY_PREFIX
-
--# include <libc-config.h>
-+# ifndef _GL_LIKELY
-+/* Rely on __builtin_expect, as provided by the module 'builtin-expect'. */
-+# define _GL_LIKELY(cond) __builtin_expect ((cond), 1)
-+# define _GL_UNLIKELY(cond) __builtin_expect ((cond), 0)
-+# endif
-
- /* Define auxiliary structs and declare auxiliary functions, common to all
- instantiations of dynarray. */
--# include <malloc/dynarray.h>
-+# include <malloc/dynarray.gl.h>
-
- /* Define the instantiation, specified through
- DYNARRAY_STRUCT
- DYNARRAY_ELEMENT
- DYNARRAY_PREFIX
- etc. */
--# include <malloc/dynarray-skeleton.c>
-+# include <malloc/dynarray-skeleton.gl.h>
-
- #else
-
---- a/gnulib/lib/errno.in.h
-+++ b/gnulib/lib/errno.in.h
-@@ -2,18 +2,18 @@
-
- Copyright (C) 2008-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _@GUARD_PREFIX@_ERRNO_H
-
---- a/gnulib/lib/error.c
-+++ b/gnulib/lib/error.c
-@@ -2,17 +2,17 @@
- Copyright (C) 1990-1998, 2000-2007, 2009-2021 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */
---- a/gnulib/lib/error.h
-+++ b/gnulib/lib/error.h
-@@ -3,17 +3,17 @@
- Inc.
- This file is part of the GNU C Library.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _ERROR_H
---- a/gnulib/lib/exitfail.c
-+++ b/gnulib/lib/exitfail.c
-@@ -2,17 +2,17 @@
-
- Copyright (C) 2002-2003, 2005-2007, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/exitfail.h
-+++ b/gnulib/lib/exitfail.h
-@@ -2,17 +2,17 @@
-
- Copyright (C) 2002, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- extern int volatile exit_failure;
---- a/gnulib/lib/fcntl.c
-+++ b/gnulib/lib/fcntl.c
-@@ -2,17 +2,17 @@
-
- Copyright (C) 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Eric Blake <ebb9@byu.net>. */
---- a/gnulib/lib/fcntl.in.h
-+++ b/gnulib/lib/fcntl.in.h
-@@ -2,17 +2,17 @@
-
- Copyright (C) 2006-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* written by Paul Eggert */
---- a/gnulib/lib/fd-hook.c
-+++ b/gnulib/lib/fd-hook.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2009-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2009.
-
-- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/fd-hook.h
-+++ b/gnulib/lib/fd-hook.h
-@@ -1,17 +1,17 @@
- /* Hook for making file descriptor functions close(), ioctl() extensible.
- Copyright (C) 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
-
---- a/gnulib/lib/filename.h
-+++ b/gnulib/lib/filename.h
-@@ -3,16 +3,16 @@
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/float+.h
-+++ b/gnulib/lib/float+.h
-@@ -2,18 +2,18 @@
- Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2007.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _FLOATPLUS_H
- #define _FLOATPLUS_H
---- a/gnulib/lib/float.c
-+++ b/gnulib/lib/float.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2011-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2011.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/float.in.h
-+++ b/gnulib/lib/float.in.h
-@@ -2,17 +2,17 @@
-
- Copyright (C) 2007-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _@GUARD_PREFIX@_FLOAT_H
---- /dev/null
-+++ b/gnulib/lib/free.c
-@@ -0,0 +1,53 @@
-+/* Make free() preserve errno.
-+
-+ Copyright (C) 2003, 2006, 2009-2021 Free Software Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
-+/* written by Paul Eggert */
-+
-+#include <config.h>
-+
-+/* Specification. */
-+#include <stdlib.h>
-+
-+/* A function definition is only needed if HAVE_FREE_POSIX is not defined. */
-+#if !HAVE_FREE_POSIX
-+
-+# include <errno.h>
-+
-+void
-+rpl_free (void *p)
-+# undef free
-+{
-+# if defined __GNUC__ && !defined __clang__
-+ /* An invalid GCC optimization
-+ <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98396>
-+ would optimize away the assignments in the code below, when link-time
-+ optimization (LTO) is enabled. Make the code more complicated, so that
-+ GCC does not grok how to optimize it. */
-+ int err[2];
-+ err[0] = errno;
-+ err[1] = errno;
-+ errno = 0;
-+ free (p);
-+ errno = err[errno == 0];
-+# else
-+ int err = errno;
-+ free (p);
-+ errno = err;
-+# endif
-+}
-+
-+#endif
---- a/gnulib/lib/fstat.c
-+++ b/gnulib/lib/fstat.c
-@@ -1,17 +1,17 @@
- /* fstat() replacement.
- Copyright (C) 2011-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* If the user's config.h happens to include <sys/stat.h>, let it include only
---- a/gnulib/lib/getdtablesize.c
-+++ b/gnulib/lib/getdtablesize.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2008-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2008.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/getopt-cdefs.in.h
-+++ b/gnulib/lib/getopt-cdefs.in.h
-@@ -4,19 +4,18 @@
- Unlike most of the getopt implementation, it is NOT shared
- with the GNU C Library.
-
-- This file is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as
-- published by the Free Software Foundation; either version 3 of
-- the License, or (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This file is distributed in the hope that it will be useful, but
-- WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-- License along with gnulib; if not, see
-- <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _GETOPT_CDEFS_H
- #define _GETOPT_CDEFS_H 1
---- a/gnulib/lib/getopt-core.h
-+++ b/gnulib/lib/getopt-core.h
-@@ -4,16 +4,16 @@
- Patches to this file should be submitted to both projects.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/getopt-ext.h
-+++ b/gnulib/lib/getopt-ext.h
-@@ -4,16 +4,16 @@
- Patches to this file should be submitted to both projects.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/getopt-pfx-core.h
-+++ b/gnulib/lib/getopt-pfx-core.h
-@@ -4,19 +4,18 @@
- Unlike most of the getopt implementation, it is NOT shared
- with the GNU C Library.
-
-- This file is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as
-- published by the Free Software Foundation; either version 3 of
-- the License, or (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This file is distributed in the hope that it will be useful, but
-- WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-- License along with gnulib; if not, see
-- <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _GETOPT_PFX_CORE_H
- #define _GETOPT_PFX_CORE_H 1
---- a/gnulib/lib/getopt-pfx-ext.h
-+++ b/gnulib/lib/getopt-pfx-ext.h
-@@ -4,19 +4,18 @@
- Unlike most of the getopt implementation, it is NOT shared
- with the GNU C Library.
-
-- This file is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as
-- published by the Free Software Foundation; either version 3 of
-- the License, or (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This file is distributed in the hope that it will be useful, but
-- WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-- License along with gnulib; if not, see
-- <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _GETOPT_PFX_EXT_H
- #define _GETOPT_PFX_EXT_H 1
---- a/gnulib/lib/getopt.c
-+++ b/gnulib/lib/getopt.c
-@@ -4,16 +4,16 @@
- Patches to this file should be submitted to both projects.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/getopt.in.h
-+++ b/gnulib/lib/getopt.in.h
-@@ -5,18 +5,18 @@
- with the GNU C Library, which supplies a different version of
- this file.
-
-- This file is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as
-- published by the Free Software Foundation; either version 3 of
-- the License, or (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This file is distributed in the hope that it will be useful, but
-- WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-- License along with gnulib; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _@GUARD_PREFIX@_GETOPT_H
-
---- a/gnulib/lib/getopt1.c
-+++ b/gnulib/lib/getopt1.c
-@@ -4,16 +4,16 @@
- Patches to this file should be submitted to both projects.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/getopt_int.h
-+++ b/gnulib/lib/getopt_int.h
-@@ -4,16 +4,16 @@
- Patches to this file should be submitted to both projects.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/getprogname.c
-+++ b/gnulib/lib/getprogname.c
-@@ -2,16 +2,16 @@
- Copyright (C) 2016-2021 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-+ it under the terms of the GNU Lesser General Public License as published by
-+ the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-@@ -43,7 +43,7 @@
- # include <string.h>
- #endif
-
--#ifdef __sgi
-+#if defined __sgi || defined __osf__
- # include <string.h>
- # include <unistd.h>
- # include <stdio.h>
-@@ -224,11 +224,15 @@ getprogname (void)
- free (buf.ps_pathptr);
- }
- return p;
--# elif defined __sgi /* IRIX */
-+# elif defined __sgi || defined __osf__ /* IRIX or Tru64 */
- char filename[50];
- int fd;
-
-- sprintf (filename, "/proc/pinfo/%d", (int) getpid ());
-+ # if defined __sgi
-+ sprintf (filename, "/proc/pinfo/%d", (int) getpid ());
-+ # else
-+ sprintf (filename, "/proc/%d", (int) getpid ());
-+ # endif
- fd = open (filename, O_RDONLY | O_CLOEXEC);
- if (0 <= fd)
- {
---- a/gnulib/lib/getprogname.h
-+++ b/gnulib/lib/getprogname.h
-@@ -2,16 +2,16 @@
- Copyright (C) 2016-2021 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-+ it under the terms of the GNU Lesser General Public License as published by
-+ the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _GL_GETPROGNAME_H
---- a/gnulib/lib/gettext.h
-+++ b/gnulib/lib/gettext.h
-@@ -2,18 +2,18 @@
- Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2021 Free Software
- Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _LIBGETTEXT_H
- #define _LIBGETTEXT_H 1
---- a/gnulib/lib/glthread/lock.c
-+++ b/gnulib/lib/glthread/lock.c
-@@ -1,18 +1,18 @@
- /* Locking in multithreaded situations.
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005.
- Based on GCC's gthr-posix.h, gthr-posix95.h. */
---- a/gnulib/lib/glthread/lock.h
-+++ b/gnulib/lib/glthread/lock.h
-@@ -1,18 +1,18 @@
- /* Locking in multithreaded situations.
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005.
- Based on GCC's gthr-posix.h, gthr-posix95.h, gthr-win32.h. */
---- a/gnulib/lib/glthread/threadlib.c
-+++ b/gnulib/lib/glthread/threadlib.c
-@@ -1,18 +1,18 @@
- /* Multithreading primitives.
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005. */
-
---- a/gnulib/lib/hard-locale.c
-+++ b/gnulib/lib/hard-locale.c
-@@ -3,17 +3,17 @@
- Copyright (C) 1997-1999, 2002-2004, 2006-2007, 2009-2021 Free Software
- Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/hard-locale.h
-+++ b/gnulib/lib/hard-locale.h
-@@ -2,17 +2,17 @@
-
- Copyright (C) 1999, 2003-2004, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef HARD_LOCALE_H_
---- /dev/null
-+++ b/gnulib/lib/ialloc.c
-@@ -0,0 +1,21 @@
-+/* malloc with idx_t rather than size_t
-+
-+ Copyright 2021 Free Software Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 3 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
-+#include <config.h>
-+
-+#define IALLOC_INLINE _GL_EXTERN_INLINE
-+#include "ialloc.h"
---- /dev/null
-+++ b/gnulib/lib/ialloc.h
-@@ -0,0 +1,94 @@
-+/* ialloc.h -- malloc with idx_t rather than size_t
-+
-+ Copyright 2021 Free Software Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 3 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
-+#ifndef IALLOC_H_
-+#define IALLOC_H_
-+
-+#include "idx.h"
-+
-+#include <errno.h>
-+#include <stdint.h>
-+#include <stdlib.h>
-+
-+#ifndef _GL_INLINE_HEADER_BEGIN
-+ #error "Please include config.h first."
-+#endif
-+_GL_INLINE_HEADER_BEGIN
-+#ifndef IALLOC_INLINE
-+# define IALLOC_INLINE _GL_INLINE
-+#endif
-+
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-+
-+IALLOC_INLINE void * _GL_ATTRIBUTE_COLD
-+_gl_alloc_nomem (void)
-+{
-+ errno = ENOMEM;
-+ return NULL;
-+}
-+
-+IALLOC_INLINE void *
-+imalloc (idx_t s)
-+{
-+ return s <= SIZE_MAX ? malloc (s) : _gl_alloc_nomem ();
-+}
-+
-+IALLOC_INLINE void *
-+irealloc (void *p, idx_t s)
-+{
-+ /* Work around GNU realloc glitch by treating a zero size as if it
-+ were 1, so that returning NULL is equivalent to failing. */
-+ return s <= SIZE_MAX ? realloc (p, s | !s) : _gl_alloc_nomem ();
-+}
-+
-+IALLOC_INLINE void *
-+icalloc (idx_t n, idx_t s)
-+{
-+ if (SIZE_MAX < n)
-+ {
-+ if (s != 0)
-+ return _gl_alloc_nomem ();
-+ n = 0;
-+ }
-+ if (SIZE_MAX < s)
-+ {
-+ if (n != 0)
-+ return _gl_alloc_nomem ();
-+ s = 0;
-+ }
-+ return calloc (n, s);
-+}
-+
-+IALLOC_INLINE void *
-+ireallocarray (void *p, idx_t n, idx_t s)
-+{
-+ /* Work around GNU reallocarray glitch by treating a zero size as if
-+ it were 1, so that returning NULL is equivalent to failing. */
-+ if (n == 0 || s == 0)
-+ n = s = 1;
-+ return (n <= SIZE_MAX && s <= SIZE_MAX
-+ ? reallocarray (p, n, s)
-+ : _gl_alloc_nomem ());
-+}
-+
-+#ifdef __cplusplus
-+}
-+#endif
-+
-+#endif
---- /dev/null
-+++ b/gnulib/lib/idx.h
-@@ -0,0 +1,114 @@
-+/* A type for indices and sizes.
-+ Copyright (C) 2020-2021 Free Software Foundation, Inc.
-+ This file is part of the GNU C Library.
-+
-+ The GNU C Library is free software; you can redistribute it and/or
-+ modify it under the terms of the GNU Lesser General Public
-+ License as published by the Free Software Foundation; either
-+ version 2.1 of the License, or (at your option) any later version.
-+
-+ The GNU C Library is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public
-+ License along with the GNU C Library; if not, see
-+ <https://www.gnu.org/licenses/>. */
-+
-+#ifndef _IDX_H
-+#define _IDX_H
-+
-+/* Get ptrdiff_t. */
-+#include <stddef.h>
-+
-+/* Get PTRDIFF_MAX. */
-+#include <stdint.h>
-+
-+/* The type 'idx_t' holds an (array) index or an (object) size.
-+ Its implementation promotes to a signed integer type,
-+ which can hold the values
-+ 0..2^63-1 (on 64-bit platforms) or
-+ 0..2^31-1 (on 32-bit platforms).
-+
-+ Why a signed integer type?
-+
-+ * Security: Signed types can be checked for overflow via
-+ '-fsanitize=undefined', but unsigned types cannot.
-+
-+ * Comparisons without surprises: ISO C99 § 6.3.1.8 specifies a few
-+ surprising results for comparisons, such as
-+
-+ (int) -3 < (unsigned long) 7 => false
-+ (int) -3 < (unsigned int) 7 => false
-+ and on 32-bit machines:
-+ (long) -3 < (unsigned int) 7 => false
-+
-+ This is surprising because the natural comparison order is by
-+ value in the realm of infinite-precision signed integers (ℤ).
-+
-+ The best way to get rid of such surprises is to use signed types
-+ for numerical integer values, and use unsigned types only for
-+ bit masks and enums.
-+
-+ Why not use 'size_t' directly?
-+
-+ * Because 'size_t' is an unsigned type, and a signed type is better.
-+ See above.
-+
-+ Why not use 'ptrdiff_t' directly?
-+
-+ * Maintainability: When reading and modifying code, it helps to know that
-+ a certain variable cannot have negative values. For example, when you
-+ have a loop
-+
-+ int n = ...;
-+ for (int i = 0; i < n; i++) ...
-+
-+ or
-+
-+ ptrdiff_t n = ...;
-+ for (ptrdiff_t i = 0; i < n; i++) ...
-+
-+ you have to ask yourself "what if n < 0?". Whereas in
-+
-+ idx_t n = ...;
-+ for (idx_t i = 0; i < n; i++) ...
-+
-+ you know that this case cannot happen.
-+
-+ Similarly, when a programmer writes
-+
-+ idx_t = ptr2 - ptr1;
-+
-+ there is an implied assertion that ptr1 and ptr2 point into the same
-+ object and that ptr1 <= ptr2.
-+
-+ * Being future-proof: In the future, range types (integers which are
-+ constrained to a certain range of values) may be added to C compilers
-+ or to the C standard. Several programming languages (Ada, Haskell,
-+ Common Lisp, Pascal) already have range types. Such range types may
-+ help producing good code and good warnings. The type 'idx_t' could
-+ then be typedef'ed to a range type that is signed after promotion. */
-+
-+/* In the future, idx_t could be typedef'ed to a signed range type.
-+ The clang "extended integer types", supported in Clang 11 or newer
-+ <https://clang.llvm.org/docs/LanguageExtensions.html#extended-integer-types>,
-+ are a special case of range types. However, these types don't support binary
-+ operators with plain integer types (e.g. expressions such as x > 1).
-+ Therefore, they don't behave like signed types (and not like unsigned types
-+ either). So, we cannot use them here. */
-+
-+/* Use the signed type 'ptrdiff_t'. */
-+/* Note: ISO C does not mandate that 'size_t' and 'ptrdiff_t' have the same
-+ size, but it is so on all platforms we have seen since 1990. */
-+typedef ptrdiff_t idx_t;
-+
-+/* IDX_MAX is the maximum value of an idx_t. */
-+#define IDX_MAX PTRDIFF_MAX
-+
-+/* So far no need has been found for an IDX_WIDTH macro.
-+ Perhaps there should be another macro IDX_VALUE_BITS that does not
-+ count the sign bit and is therefore one less than PTRDIFF_WIDTH. */
-+
-+#endif /* _IDX_H */
---- a/gnulib/lib/intprops.h
-+++ b/gnulib/lib/intprops.h
-@@ -3,16 +3,16 @@
- Copyright (C) 2001-2021 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-+ under the terms of the GNU Lesser General Public License as published
-+ by the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Paul Eggert. */
-@@ -133,7 +133,8 @@
- operators might not yield numerically correct answers due to
- arithmetic overflow. They do not rely on undefined or
- implementation-defined behavior. Their implementations are simple
-- and straightforward, but they are a bit harder to use than the
-+ and straightforward, but they are harder to use and may be less
-+ efficient than the INT_<op>_WRAPV, INT_<op>_OK, and
- INT_<op>_OVERFLOW macros described below.
-
- Example usage:
-@@ -158,6 +159,9 @@
- must have minimum value MIN and maximum MAX. Unsigned types should
- use a zero MIN of the proper type.
-
-+ Because all arguments are subject to integer promotions, these
-+ macros typically do not work on types narrower than 'int'.
-+
- These macros are tuned for constant MIN and MAX. For commutative
- operations such as A + B, they are also tuned for constant B. */
-
-@@ -339,9 +343,15 @@
- arguments should not have side effects.
-
- The WRAPV macros are not constant expressions. They support only
-- +, binary -, and *. Because the WRAPV macros convert the result,
-- they report overflow in different circumstances than the OVERFLOW
-- macros do.
-+ +, binary -, and *.
-+
-+ Because the WRAPV macros convert the result, they report overflow
-+ in different circumstances than the OVERFLOW macros do. For
-+ example, in the typical case with 16-bit 'short' and 32-bit 'int',
-+ if A, B and R are all of type 'short' then INT_ADD_OVERFLOW (A, B)
-+ returns false because the addition cannot overflow after A and B
-+ are converted to 'int', whereas INT_ADD_WRAPV (A, B, &R) returns
-+ true or false depending on whether the sum fits into 'short'.
-
- These macros are tuned for their last input argument being a constant.
-
---- a/gnulib/lib/inttypes.in.h
-+++ b/gnulib/lib/inttypes.in.h
-@@ -2,17 +2,17 @@
- Written by Paul Eggert, Bruno Haible, Derek Price.
- This file is part of gnulib.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /*
---- a/gnulib/lib/iswblank.c
-+++ b/gnulib/lib/iswblank.c
-@@ -1,18 +1,18 @@
- /* Test wide character for being blank.
- Copyright (C) 2008-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/iswdigit.c
-+++ b/gnulib/lib/iswdigit.c
-@@ -1,18 +1,18 @@
- /* Test wide character for being a digit.
- Copyright (C) 2020-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/iswxdigit.c
-+++ b/gnulib/lib/iswxdigit.c
-@@ -1,18 +1,18 @@
- /* Test wide character for being a hexadecimal digit.
- Copyright (C) 2020-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/itold.c
-+++ b/gnulib/lib/itold.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2011-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2011.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/langinfo.in.h
-+++ b/gnulib/lib/langinfo.in.h
-@@ -1,18 +1,18 @@
- /* Substitute for and wrapper around <langinfo.h>.
- Copyright (C) 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /*
- * POSIX <langinfo.h> for platforms that lack it or have an incomplete one.
---- a/gnulib/lib/lc-charset-dispatch.c
-+++ b/gnulib/lib/lc-charset-dispatch.c
-@@ -1,17 +1,17 @@
- /* Dispatching based on the current locale's character encoding.
- Copyright (C) 2018-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2018. */
---- a/gnulib/lib/lc-charset-dispatch.h
-+++ b/gnulib/lib/lc-charset-dispatch.h
-@@ -1,17 +1,17 @@
- /* Dispatching based on the current locale's character encoding.
- Copyright (C) 2018-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2018. */
---- a/gnulib/lib/libc-config.h
-+++ b/gnulib/lib/libc-config.h
-@@ -3,16 +3,16 @@
- Copyright 2017-2021 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with this program; if not, see
- <https://www.gnu.org/licenses/>. */
-
-@@ -28,7 +28,10 @@
-
- When compiled as part of glibc this is a no-op; when compiled as
- part of Gnulib this includes Gnulib's <config.h> and defines macros
-- that glibc library code would normally assume. */
-+ that glibc library code would normally assume.
-+
-+ Note: This header file MUST NOT be included by public header files
-+ of Gnulib. */
-
- #include <config.h>
-
-@@ -71,7 +74,7 @@
- # endif
- #endif
-
--#ifndef __attribute_maybe_unused__
-+#ifndef __attribute_nonnull__
- /* <sys/cdefs.h> either does not exist, or is too old for Gnulib.
- Prepare to include <cdefs.h>, which is Gnulib's version of a
- more-recent glibc <sys/cdefs.h>. */
-@@ -80,13 +83,9 @@
- # ifndef _FEATURES_H
- # define _FEATURES_H 1
- # endif
--/* Define __WORDSIZE so that <cdefs.h> does not attempt to include
-- nonexistent files. Make it a syntax error, since Gnulib does not
-- use __WORDSIZE now, and if Gnulib uses it later the syntax error
-- will let us know that __WORDSIZE needs configuring. */
--# ifndef __WORDSIZE
--# define __WORDSIZE %%%
--# endif
-+/* Define __GNULIB_CDEFS so that <cdefs.h> does not attempt to include
-+ nonexistent files. */
-+# define __GNULIB_CDEFS
- /* Undef the macros unconditionally defined by our copy of glibc
- <sys/cdefs.h>, so that they do not clash with any system-defined
- versions. */
---- a/gnulib/lib/limits.in.h
-+++ b/gnulib/lib/limits.in.h
-@@ -2,18 +2,18 @@
-
- Copyright 2016-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public License
-- as published by the Free Software Foundation; either version 3, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #if __GNUC__ >= 3
- @PRAGMA_SYSTEM_HEADER@
---- a/gnulib/lib/localcharset.c
-+++ b/gnulib/lib/localcharset.c
-@@ -2,18 +2,18 @@
-
- Copyright (C) 2000-2006, 2008-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>. */
-
---- a/gnulib/lib/localcharset.h
-+++ b/gnulib/lib/localcharset.h
-@@ -2,18 +2,18 @@
- Copyright (C) 2000-2003, 2009-2021 Free Software Foundation, Inc.
- This file is part of the GNU CHARSET Library.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _LOCALCHARSET_H
- #define _LOCALCHARSET_H
---- a/gnulib/lib/locale.in.h
-+++ b/gnulib/lib/locale.in.h
-@@ -1,17 +1,17 @@
- /* A POSIX <locale.h>.
- Copyright (C) 2007-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #if __GNUC__ >= 3
---- a/gnulib/lib/localeconv.c
-+++ b/gnulib/lib/localeconv.c
-@@ -1,17 +1,17 @@
- /* Query locale dependent information for formatting numbers.
- Copyright (C) 2012-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/malloc.c
-+++ b/gnulib/lib/malloc.c
-@@ -2,61 +2,50 @@
-
- Copyright (C) 1997-1998, 2006-2007, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* written by Jim Meyering and Bruno Haible */
-
- #define _GL_USE_STDLIB_ALLOC 1
- #include <config.h>
--/* Only the AC_FUNC_MALLOC macro defines 'malloc' already in config.h. */
--#ifdef malloc
--# define NEED_MALLOC_GNU 1
--# undef malloc
--/* Whereas the gnulib module 'malloc-gnu' defines HAVE_MALLOC_GNU. */
--#elif GNULIB_MALLOC_GNU && !HAVE_MALLOC_GNU
--# define NEED_MALLOC_GNU 1
--#endif
-
- #include <stdlib.h>
-
--/* A function definition is only needed if NEED_MALLOC_GNU is defined above
-- or if the module 'malloc-posix' requests it. */
--#if NEED_MALLOC_GNU || (GNULIB_MALLOC_POSIX && !HAVE_MALLOC_POSIX)
-+#include <errno.h>
-
--# include <errno.h>
-+#include "xalloc-oversized.h"
-
--/* Allocate an N-byte block of memory from the heap.
-- If N is zero, allocate a 1-byte block. */
-+/* Allocate an N-byte block of memory from the heap, even if N is 0. */
-
- void *
- rpl_malloc (size_t n)
- {
-- void *result;
--
--# if NEED_MALLOC_GNU
- if (n == 0)
- n = 1;
--# endif
-
-- result = malloc (n);
-+ if (xalloc_oversized (n, 1))
-+ {
-+ errno = ENOMEM;
-+ return NULL;
-+ }
-+
-+ void *result = malloc (n);
-
--# if !HAVE_MALLOC_POSIX
-+#if !HAVE_MALLOC_POSIX
- if (result == NULL)
- errno = ENOMEM;
--# endif
-+#endif
-
- return result;
- }
--
--#endif
---- a/gnulib/lib/malloc/dynarray-skeleton.c
-+++ b/gnulib/lib/malloc/dynarray-skeleton.c
-@@ -3,16 +3,16 @@
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/malloc/dynarray.h
-+++ b/gnulib/lib/malloc/dynarray.h
-@@ -3,16 +3,16 @@
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/malloc/dynarray_at_failure.c
-+++ b/gnulib/lib/malloc/dynarray_at_failure.c
-@@ -3,16 +3,16 @@
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/malloc/dynarray_emplace_enlarge.c
-+++ b/gnulib/lib/malloc/dynarray_emplace_enlarge.c
-@@ -3,16 +3,16 @@
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/malloc/dynarray_finalize.c
-+++ b/gnulib/lib/malloc/dynarray_finalize.c
-@@ -3,16 +3,16 @@
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/malloc/dynarray_resize.c
-+++ b/gnulib/lib/malloc/dynarray_resize.c
-@@ -3,16 +3,16 @@
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/malloc/dynarray_resize_clear.c
-+++ b/gnulib/lib/malloc/dynarray_resize_clear.c
-@@ -3,16 +3,16 @@
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/malloca.c
-+++ b/gnulib/lib/malloca.c
-@@ -2,18 +2,18 @@
- Copyright (C) 2003, 2006-2007, 2009-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2003, 2018.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #define _GL_USE_STDLIB_ALLOC 1
- #include <config.h>
-@@ -21,6 +21,8 @@
- /* Specification. */
- #include "malloca.h"
-
-+#include "idx.h"
-+#include "intprops.h"
- #include "verify.h"
-
- /* The speed critical point in this file is freea() applied to an alloca()
-@@ -45,9 +47,9 @@ mmalloca (size_t n)
- #if HAVE_ALLOCA
- /* Allocate one more word, used to determine the address to pass to freea(),
- and room for the alignment ≡ sa_alignment_max mod 2*sa_alignment_max. */
-- size_t nplus = n + sizeof (small_t) + 2 * sa_alignment_max - 1;
--
-- if (nplus >= n)
-+ int plus = sizeof (small_t) + 2 * sa_alignment_max - 1;
-+ idx_t nplus;
-+ if (!INT_ADD_WRAPV (n, plus, &nplus) && !xalloc_oversized (nplus, 1))
- {
- char *mem = (char *) malloc (nplus);
-
---- a/gnulib/lib/malloca.h
-+++ b/gnulib/lib/malloca.h
-@@ -2,18 +2,18 @@
- Copyright (C) 2003-2007, 2009-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2003.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _MALLOCA_H
- #define _MALLOCA_H
-@@ -76,9 +76,10 @@ extern void freea (void *p);
-
- /* nmalloca(N,S) is an overflow-safe variant of malloca (N * S).
- It allocates an array of N objects, each with S bytes of memory,
-- on the stack. S must be positive and N must be nonnegative.
-+ on the stack. N and S should be nonnegative and free of side effects.
- The array must be freed using freea() before the function returns. */
--#define nmalloca(n, s) (xalloc_oversized (n, s) ? NULL : malloca ((n) * (s)))
-+#define nmalloca(n, s) \
-+ (xalloc_oversized (n, s) ? NULL : malloca ((n) * (size_t) (s)))
-
-
- #ifdef __cplusplus
---- a/gnulib/lib/mbchar.c
-+++ b/gnulib/lib/mbchar.c
-@@ -1,16 +1,16 @@
- /* Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
-
---- a/gnulib/lib/mbchar.h
-+++ b/gnulib/lib/mbchar.h
-@@ -1,17 +1,17 @@
- /* Multibyte character data type.
- Copyright (C) 2001, 2005-2007, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>. */
---- a/gnulib/lib/mbiter.c
-+++ b/gnulib/lib/mbiter.c
-@@ -1,3 +1,21 @@
-+/* Iterating through multibyte strings: macros for multi-byte encodings.
-+
-+ Copyright (C) 2012-2021 Free Software Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
- #include <config.h>
-+
- #define MBITER_INLINE _GL_EXTERN_INLINE
- #include "mbiter.h"
---- a/gnulib/lib/mbiter.h
-+++ b/gnulib/lib/mbiter.h
-@@ -1,17 +1,17 @@
- /* Iterating through multibyte strings: macros for multi-byte encodings.
- Copyright (C) 2001, 2005, 2007, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>. */
---- a/gnulib/lib/mbrtowc-impl-utf8.h
-+++ b/gnulib/lib/mbrtowc-impl-utf8.h
-@@ -1,17 +1,17 @@
- /* Convert multibyte character to wide character.
- Copyright (C) 1999-2002, 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2008. */
-@@ -96,7 +96,7 @@
-
- if ((c2 ^ 0x80) < 0x40
- && (c >= 0xf1 || c2 >= 0x90)
-- && (c < 0xf4 || (c == 0xf4 && c2 < 0x90)))
-+ && (c < 0xf4 || (/* c == 0xf4 && */ c2 < 0x90)))
- {
- if (m == 2)
- goto incomplete;
---- a/gnulib/lib/mbrtowc-impl.h
-+++ b/gnulib/lib/mbrtowc-impl.h
-@@ -1,17 +1,17 @@
- /* Convert multibyte character to wide character.
- Copyright (C) 1999-2002, 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2008. */
---- a/gnulib/lib/mbrtowc.c
-+++ b/gnulib/lib/mbrtowc.c
-@@ -2,17 +2,17 @@
- Copyright (C) 1999-2002, 2005-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2008.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/mbscasecmp.c
-+++ b/gnulib/lib/mbscasecmp.c
-@@ -3,17 +3,17 @@
- Written by Bruno Haible <bruno@clisp.org>, 2005,
- based on earlier glibc code.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 3 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/mbschr.c
-+++ b/gnulib/lib/mbschr.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2007-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2007.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 3 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/mbsinit.c
-+++ b/gnulib/lib/mbsinit.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2008-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2008.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/mbslen.c
-+++ b/gnulib/lib/mbslen.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2007-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2007.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 3 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/mbsncasecmp.c
-+++ b/gnulib/lib/mbsncasecmp.c
-@@ -3,17 +3,17 @@
- Written by Bruno Haible <bruno@clisp.org>, 2005,
- based on earlier glibc code.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 3 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/mbsstr.c
-+++ b/gnulib/lib/mbsstr.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2005.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 3 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/mbtowc-impl.h
-+++ b/gnulib/lib/mbtowc-impl.h
-@@ -2,17 +2,17 @@
- Copyright (C) 2011-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2011.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* We don't need a static internal state, because the encoding is not state
---- a/gnulib/lib/mbtowc-lock.c
-+++ b/gnulib/lib/mbtowc-lock.c
-@@ -1,17 +1,17 @@
- /* Return the internal lock used by mbrtowc and mbrtoc32.
- Copyright (C) 2019-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2019-2020. */
---- a/gnulib/lib/mbtowc-lock.h
-+++ b/gnulib/lib/mbtowc-lock.h
-@@ -1,17 +1,17 @@
- /* Use the internal lock used by mbrtowc and mbrtoc32.
- Copyright (C) 2019-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2019-2020. */
---- a/gnulib/lib/mbtowc.c
-+++ b/gnulib/lib/mbtowc.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2011-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2011.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/mbuiter.c
-+++ b/gnulib/lib/mbuiter.c
-@@ -1,3 +1,20 @@
-+/* Iterating through multibyte strings: macros for multi-byte encodings.
-+ Copyright (C) 2012-2021 Free Software Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 3 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
- #include <config.h>
-+
- #define MBUITER_INLINE _GL_EXTERN_INLINE
- #include "mbuiter.h"
---- a/gnulib/lib/mbuiter.h
-+++ b/gnulib/lib/mbuiter.h
-@@ -1,17 +1,17 @@
- /* Iterating through multibyte strings: macros for multi-byte encodings.
- Copyright (C) 2001, 2005, 2007, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 3 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>. */
---- a/gnulib/lib/memchr.c
-+++ b/gnulib/lib/memchr.c
-@@ -7,21 +7,21 @@
- adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
- and implemented by Roland McGrath (roland@ai.mit.edu).
-
--NOTE: The canonical source of this file is maintained with the GNU C Library.
--Bugs can be reported to bug-glibc@prep.ai.mit.edu.
-+ NOTE: The canonical source of this file is maintained with the GNU C Library.
-+ Bugs can be reported to bug-glibc@prep.ai.mit.edu.
-
--This program is free software: you can redistribute it and/or modify it
--under the terms of the GNU General Public License as published by the
--Free Software Foundation; either version 3 of the License, or any
--later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
--This program is distributed in the hope that it will be useful,
--but WITHOUT ANY WARRANTY; without even the implied warranty of
--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
--GNU General Public License for more details.
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
--You should have received a copy of the GNU General Public License
--along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _LIBC
- # include <config.h>
---- a/gnulib/lib/memchr.valgrind
-+++ b/gnulib/lib/memchr.valgrind
-@@ -2,17 +2,17 @@
-
- # Copyright (C) 2009-2021 Free Software Foundation, Inc.
- #
--# This program is free software: you can redistribute it and/or modify
--# it under the terms of the GNU General Public License as published by
--# the Free Software Foundation; either version 3 of the License, or
--# (at your option) any later version.
-+# This file is free software: you can redistribute it and/or modify
-+# it under the terms of the GNU Lesser General Public License as
-+# published by the Free Software Foundation; either version 2.1 of the
-+# License, or (at your option) any later version.
- #
--# This program is distributed in the hope that it will be useful,
-+# This file is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
--# GNU General Public License for more details.
-+# GNU Lesser General Public License for more details.
- #
--# You should have received a copy of the GNU General Public License
-+# You should have received a copy of the GNU Lesser General Public License
- # along with this program. If not, see <https://www.gnu.org/licenses/>.
-
- # POSIX states that when the character is found, memchr must not read extra
---- a/gnulib/lib/mempcpy.c
-+++ b/gnulib/lib/mempcpy.c
-@@ -1,18 +1,18 @@
- /* Copy memory area and return pointer after last written byte.
- Copyright (C) 2003, 2007, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/memrchr.c
-+++ b/gnulib/lib/memrchr.c
-@@ -9,17 +9,17 @@
- adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
- and implemented by Roland McGrath (roland@ai.mit.edu).
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 3 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #if defined _LIBC
---- /dev/null
-+++ b/gnulib/lib/minmax.h
-@@ -0,0 +1,60 @@
-+/* MIN, MAX macros.
-+ Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009-2021 Free Software
-+ Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
-+#ifndef _MINMAX_H
-+#define _MINMAX_H
-+
-+/* Note: MIN, MAX are also defined in <sys/param.h> on some systems
-+ (glibc, IRIX, HP-UX, OSF/1). Therefore you might get warnings about
-+ MIN, MAX macro redefinitions on some systems; the workaround is to
-+ #include this file as the last one among the #include list. */
-+
-+/* Before we define the following symbols we get the <limits.h> file
-+ since otherwise we get redefinitions on some systems if <limits.h> is
-+ included after this file. Likewise for <sys/param.h>.
-+ If more than one of these system headers define MIN and MAX, pick just
-+ one of the headers (because the definitions most likely are the same). */
-+#if HAVE_MINMAX_IN_LIMITS_H
-+# include <limits.h>
-+#elif HAVE_MINMAX_IN_SYS_PARAM_H
-+# include <sys/param.h>
-+#endif
-+
-+/* Note: MIN and MAX should be used with two arguments of the
-+ same type. They might not return the minimum and maximum of their two
-+ arguments, if the arguments have different types or have unusual
-+ floating-point values. For example, on a typical host with 32-bit 'int',
-+ 64-bit 'long long', and 64-bit IEEE 754 'double' types:
-+
-+ MAX (-1, 2147483648) returns 4294967295.
-+ MAX (9007199254740992.0, 9007199254740993) returns 9007199254740992.0.
-+ MAX (NaN, 0.0) returns 0.0.
-+ MAX (+0.0, -0.0) returns -0.0.
-+
-+ and in each case the answer is in some sense bogus. */
-+
-+/* MAX(a,b) returns the maximum of A and B. */
-+#ifndef MAX
-+# define MAX(a,b) ((a) > (b) ? (a) : (b))
-+#endif
-+
-+/* MIN(a,b) returns the minimum of A and B. */
-+#ifndef MIN
-+# define MIN(a,b) ((a) < (b) ? (a) : (b))
-+#endif
-+
-+#endif /* _MINMAX_H */
---- a/gnulib/lib/msvc-inval.c
-+++ b/gnulib/lib/msvc-inval.c
-@@ -1,18 +1,18 @@
- /* Invalid parameter handler for MSVC runtime libraries.
- Copyright (C) 2011-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/msvc-inval.h
-+++ b/gnulib/lib/msvc-inval.h
-@@ -1,18 +1,18 @@
- /* Invalid parameter handler for MSVC runtime libraries.
- Copyright (C) 2011-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _MSVC_INVAL_H
- #define _MSVC_INVAL_H
---- a/gnulib/lib/msvc-nothrow.c
-+++ b/gnulib/lib/msvc-nothrow.c
-@@ -2,18 +2,18 @@
- with MSVC runtime libraries.
- Copyright (C) 2011-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/msvc-nothrow.h
-+++ b/gnulib/lib/msvc-nothrow.h
-@@ -2,18 +2,18 @@
- with MSVC runtime libraries.
- Copyright (C) 2011-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _MSVC_NOTHROW_H
- #define _MSVC_NOTHROW_H
---- a/gnulib/lib/nl_langinfo-lock.c
-+++ b/gnulib/lib/nl_langinfo-lock.c
-@@ -1,17 +1,17 @@
- /* Return the internal lock used by nl_langinfo.
- Copyright (C) 2019-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2019-2020. */
---- a/gnulib/lib/nl_langinfo.c
-+++ b/gnulib/lib/nl_langinfo.c
-@@ -2,17 +2,17 @@
-
- Copyright (C) 2007-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/open.c
-+++ b/gnulib/lib/open.c
-@@ -1,17 +1,17 @@
- /* Open a descriptor to a file.
- Copyright (C) 2007-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
---- a/gnulib/lib/pathmax.h
-+++ b/gnulib/lib/pathmax.h
-@@ -2,18 +2,18 @@
- Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2021 Free Software
- Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _PATHMAX_H
- # define _PATHMAX_H
---- a/gnulib/lib/printf-args.c
-+++ b/gnulib/lib/printf-args.c
-@@ -2,18 +2,18 @@
- Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2021 Free Software
- Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* This file can be parametrized with the following macros:
- ENABLE_UNISTDIO Set to 1 to enable the unistdio extensions.
---- a/gnulib/lib/printf-args.h
-+++ b/gnulib/lib/printf-args.h
-@@ -2,18 +2,18 @@
- Copyright (C) 1999, 2002-2003, 2006-2007, 2011-2021 Free Software
- Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _PRINTF_ARGS_H
- #define _PRINTF_ARGS_H
---- a/gnulib/lib/printf-parse.c
-+++ b/gnulib/lib/printf-parse.c
-@@ -1,18 +1,18 @@
- /* Formatted output to strings.
- Copyright (C) 1999-2000, 2002-2003, 2006-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* This file can be parametrized with the following macros:
- CHAR_T The element type of the format string.
-@@ -48,16 +48,7 @@
- #include <stddef.h>
-
- /* Get intmax_t. */
--#if defined IN_LIBINTL || defined IN_LIBASPRINTF
--# if HAVE_STDINT_H_WITH_UINTMAX
--# include <stdint.h>
--# endif
--# if HAVE_INTTYPES_H_WITH_UINTMAX
--# include <inttypes.h>
--# endif
--#else
--# include <stdint.h>
--#endif
-+#include <stdint.h>
-
- /* malloc(), realloc(), free(). */
- #include <stdlib.h>
---- a/gnulib/lib/printf-parse.h
-+++ b/gnulib/lib/printf-parse.h
-@@ -2,18 +2,18 @@
- Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2021 Free Software
- Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _PRINTF_PARSE_H
- #define _PRINTF_PARSE_H
---- /dev/null
-+++ b/gnulib/lib/realloc.c
-@@ -0,0 +1,63 @@
-+/* realloc() function that is glibc compatible.
-+
-+ Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2021 Free Software
-+ Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
-+/* written by Jim Meyering and Bruno Haible */
-+
-+#include <config.h>
-+
-+#include <stdlib.h>
-+
-+#include <errno.h>
-+
-+#include "xalloc-oversized.h"
-+
-+/* Call the system's realloc below. This file does not define
-+ _GL_USE_STDLIB_ALLOC because it needs Gnulib's malloc if present. */
-+#undef realloc
-+
-+/* Change the size of an allocated block of memory P to N bytes,
-+ with error checking. If P is NULL, use malloc. Otherwise if N is zero,
-+ free P and return NULL. */
-+
-+void *
-+rpl_realloc (void *p, size_t n)
-+{
-+ if (p == NULL)
-+ return malloc (n);
-+
-+ if (n == 0)
-+ {
-+ free (p);
-+ return NULL;
-+ }
-+
-+ if (xalloc_oversized (n, 1))
-+ {
-+ errno = ENOMEM;
-+ return NULL;
-+ }
-+
-+ void *result = realloc (p, n);
-+
-+#if !HAVE_MALLOC_POSIX
-+ if (result == NULL)
-+ errno = ENOMEM;
-+#endif
-+
-+ return result;
-+}
---- /dev/null
-+++ b/gnulib/lib/reallocarray.c
-@@ -0,0 +1,39 @@
-+/* reallocarray function that is glibc compatible.
-+
-+ Copyright (C) 2017-2021 Free Software Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
-+/* written by Darshit Shah */
-+
-+#include <config.h>
-+
-+#include <stdlib.h>
-+#include <errno.h>
-+
-+#include "intprops.h"
-+
-+void *
-+reallocarray (void *ptr, size_t nmemb, size_t size)
-+{
-+ size_t nbytes;
-+ if (INT_MULTIPLY_WRAPV (nmemb, size, &nbytes))
-+ {
-+ errno = ENOMEM;
-+ return NULL;
-+ }
-+
-+ /* Rely on the semantics of GNU realloc. */
-+ return realloc (ptr, nbytes);
-+}
---- a/gnulib/lib/regcomp.c
-+++ b/gnulib/lib/regcomp.c
-@@ -4,16 +4,16 @@
- Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/regex.c
-+++ b/gnulib/lib/regex.c
-@@ -4,16 +4,16 @@
- Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/regex.h
-+++ b/gnulib/lib/regex.h
-@@ -4,16 +4,16 @@
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/regex_internal.c
-+++ b/gnulib/lib/regex_internal.c
-@@ -4,16 +4,16 @@
- Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/regex_internal.h
-+++ b/gnulib/lib/regex_internal.h
-@@ -4,16 +4,16 @@
- Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
---- a/gnulib/lib/regexec.c
-+++ b/gnulib/lib/regexec.c
-@@ -4,16 +4,16 @@
- Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
-
- The GNU C Library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public
-+ modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version.
-+ version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public
-+ You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
-@@ -1220,9 +1220,13 @@ proceed_next_node (const re_match_contex
- {
- re_node_set *cur_nodes = &mctx->state_log[*pidx]->nodes;
- re_node_set *edests = &dfa->edests[node];
-- bool ok = re_node_set_insert (eps_via_nodes, node);
-- if (__glibc_unlikely (! ok))
-- return -2;
-+
-+ if (! re_node_set_contains (eps_via_nodes, node))
-+ {
-+ bool ok = re_node_set_insert (eps_via_nodes, node);
-+ if (__glibc_unlikely (! ok))
-+ return -2;
-+ }
-
- /* Pick a valid destination, or return -1 if none is found. */
- Idx dest_node = -1;
-@@ -1414,7 +1418,7 @@ set_regs (const regex_t *preg, const re_
- update_regs (dfa, pmatch, prev_idx_match, cur_node, idx, nmatch);
-
- if ((idx == pmatch[0].rm_eo && cur_node == mctx->last_node)
-- || re_node_set_contains (&eps_via_nodes, cur_node))
-+ || (fs && re_node_set_contains (&eps_via_nodes, cur_node)))
- {
- Idx reg_idx;
- cur_node = -1;
---- a/gnulib/lib/setlocale-lock.c
-+++ b/gnulib/lib/setlocale-lock.c
-@@ -1,17 +1,17 @@
- /* Return the internal lock used by setlocale_null_r.
- Copyright (C) 2019-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2019. */
---- a/gnulib/lib/setlocale_null.c
-+++ b/gnulib/lib/setlocale_null.c
-@@ -1,17 +1,17 @@
- /* Query the name of the current global locale.
- Copyright (C) 2019-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2019. */
---- a/gnulib/lib/setlocale_null.h
-+++ b/gnulib/lib/setlocale_null.h
-@@ -1,17 +1,17 @@
- /* Query the name of the current global locale.
- Copyright (C) 2019-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2019. */
---- a/gnulib/lib/size_max.h
-+++ b/gnulib/lib/size_max.h
-@@ -2,18 +2,18 @@
- Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc.
- Written by Simon Josefsson.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef GNULIB_SIZE_MAX_H
- #define GNULIB_SIZE_MAX_H
---- a/gnulib/lib/stat-time.c
-+++ b/gnulib/lib/stat-time.c
-@@ -1,3 +1,21 @@
-+/* stat-related time functions.
-+
-+ Copyright (C) 2012-2021 Free Software Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
- #include <config.h>
-+
- #define _GL_STAT_TIME_INLINE _GL_EXTERN_INLINE
- #include "stat-time.h"
---- a/gnulib/lib/stat-time.h
-+++ b/gnulib/lib/stat-time.h
-@@ -2,17 +2,17 @@
-
- Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Paul Eggert. */
---- a/gnulib/lib/stat-w32.c
-+++ b/gnulib/lib/stat-w32.c
-@@ -1,17 +1,17 @@
- /* Core of implementation of fstat and stat for native Windows.
- Copyright (C) 2017-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible. */
---- a/gnulib/lib/stat-w32.h
-+++ b/gnulib/lib/stat-w32.h
-@@ -1,17 +1,17 @@
- /* Core of implementation of fstat and stat for native Windows.
- Copyright (C) 2017-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _STAT_W32_H
---- a/gnulib/lib/stat.c
-+++ b/gnulib/lib/stat.c
-@@ -1,17 +1,17 @@
- /* Work around platform bugs in stat.
- Copyright (C) 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Eric Blake and Bruno Haible. */
---- a/gnulib/lib/stdarg.in.h
-+++ b/gnulib/lib/stdarg.in.h
-@@ -1,18 +1,18 @@
- /* Substitute for and wrapper around <stdarg.h>.
- Copyright (C) 2008-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _@GUARD_PREFIX@_STDARG_H
-
---- a/gnulib/lib/stdbool.in.h
-+++ b/gnulib/lib/stdbool.in.h
-@@ -1,18 +1,18 @@
- /* Copyright (C) 2001-2003, 2006-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <haible@clisp.cons.org>, 2001.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _GL_STDBOOL_H
- #define _GL_STDBOOL_H
---- a/gnulib/lib/stddef.in.h
-+++ b/gnulib/lib/stddef.in.h
-@@ -2,18 +2,18 @@
-
- Copyright (C) 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Eric Blake. */
-
---- a/gnulib/lib/stdint.in.h
-+++ b/gnulib/lib/stdint.in.h
-@@ -2,18 +2,18 @@
- Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
- This file is part of gnulib.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /*
- * ISO C 99 <stdint.h> for platforms that lack it.
-@@ -85,7 +85,7 @@
-
- /* Override WINT_MIN and WINT_MAX if gnulib's <wchar.h> or <wctype.h> overrides
- wint_t. */
--#if @GNULIB_OVERRIDES_WINT_T@
-+#if @GNULIBHEADERS_OVERRIDE_WINT_T@
- # undef WINT_MIN
- # undef WINT_MAX
- # define WINT_MIN 0x0U
-@@ -598,7 +598,7 @@ typedef int _verify_intmax_size[sizeof (
- /* wint_t limits */
- /* If gnulib's <wchar.h> or <wctype.h> overrides wint_t, @WINT_T_SUFFIX@ is not
- accurate, therefore use the definitions from above. */
--# if !@GNULIB_OVERRIDES_WINT_T@
-+# if !@GNULIBHEADERS_OVERRIDE_WINT_T@
- # undef WINT_MIN
- # undef WINT_MAX
- # if @HAVE_SIGNED_WINT_T@
---- a/gnulib/lib/stdio.in.h
-+++ b/gnulib/lib/stdio.in.h
-@@ -2,18 +2,18 @@
-
- Copyright (C) 2004, 2007-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #if __GNUC__ >= 3
- @PRAGMA_SYSTEM_HEADER@
-@@ -242,7 +242,7 @@ _GL_WARN_ON_USE (fclose, "fclose is not
- _GL_CXXALIAS_MDA (fcloseall, int, (void));
- # else
- # if @HAVE_DECL_FCLOSEALL@
--# if defined __FreeBSD__
-+# if defined __FreeBSD__ || defined __DragonFly__
- _GL_CXXALIAS_SYS (fcloseall, void, (void));
- # else
- _GL_CXXALIAS_SYS (fcloseall, int, (void));
-@@ -1257,6 +1257,7 @@ _GL_CXXALIASWARN (scanf);
- # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
- # define snprintf rpl_snprintf
- # endif
-+# define GNULIB_overrides_snprintf 1
- _GL_FUNCDECL_RPL (snprintf, int,
- (char *restrict str, size_t size,
- const char *restrict format, ...)
-@@ -1302,6 +1303,7 @@ _GL_WARN_ON_USE (snprintf, "snprintf is
- # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
- # define sprintf rpl_sprintf
- # endif
-+# define GNULIB_overrides_sprintf 1
- _GL_FUNCDECL_RPL (sprintf, int,
- (char *restrict str, const char *restrict format, ...)
- _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 3)
-@@ -1369,6 +1371,7 @@ _GL_WARN_ON_USE (tmpfile, "tmpfile is no
- # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
- # define asprintf rpl_asprintf
- # endif
-+# define GNULIB_overrides_asprintf
- _GL_FUNCDECL_RPL (asprintf, int,
- (char **result, const char *format, ...)
- _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 3)
-@@ -1390,6 +1393,7 @@ _GL_CXXALIASWARN (asprintf);
- # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
- # define vasprintf rpl_vasprintf
- # endif
-+# define GNULIB_overrides_vasprintf 1
- _GL_FUNCDECL_RPL (vasprintf, int,
- (char **result, const char *format, va_list args)
- _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 0)
-@@ -1573,6 +1577,7 @@ _GL_CXXALIASWARN (vscanf);
- # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
- # define vsnprintf rpl_vsnprintf
- # endif
-+# define GNULIB_overrides_vsnprintf 1
- _GL_FUNCDECL_RPL (vsnprintf, int,
- (char *restrict str, size_t size,
- const char *restrict format, va_list args)
-@@ -1609,6 +1614,7 @@ _GL_WARN_ON_USE (vsnprintf, "vsnprintf i
- # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
- # define vsprintf rpl_vsprintf
- # endif
-+# define GNULIB_overrides_vsprintf 1
- _GL_FUNCDECL_RPL (vsprintf, int,
- (char *restrict str,
- const char *restrict format, va_list args)
---- a/gnulib/lib/stdlib.in.h
-+++ b/gnulib/lib/stdlib.in.h
-@@ -2,17 +2,17 @@
-
- Copyright (C) 1995, 2001-2004, 2006-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #if __GNUC__ >= 3
-@@ -1032,12 +1032,23 @@ _GL_WARN_ON_USE (realloc, "realloc is no
-
-
- #if @GNULIB_REALLOCARRAY@
--# if ! @HAVE_REALLOCARRAY@
-+# if @REPLACE_REALLOCARRAY@
-+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-+# undef reallocarray
-+# define reallocarray rpl_reallocarray
-+# endif
-+_GL_FUNCDECL_RPL (reallocarray, void *,
-+ (void *ptr, size_t nmemb, size_t size));
-+_GL_CXXALIAS_RPL (reallocarray, void *,
-+ (void *ptr, size_t nmemb, size_t size));
-+# else
-+# if ! @HAVE_REALLOCARRAY@
- _GL_FUNCDECL_SYS (reallocarray, void *,
- (void *ptr, size_t nmemb, size_t size));
--# endif
-+# endif
- _GL_CXXALIAS_SYS (reallocarray, void *,
- (void *ptr, size_t nmemb, size_t size));
-+# endif
- _GL_CXXALIASWARN (reallocarray);
- #elif defined GNULIB_POSIXCHECK
- # undef reallocarray
-@@ -1202,6 +1213,47 @@ _GL_WARN_ON_USE (strtold, "strtold is un
- # endif
- #endif
-
-+#if @GNULIB_STRTOL@
-+/* Parse a signed integer whose textual representation starts at STRING.
-+ The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
-+ it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
-+ "0x").
-+ If ENDPTR is not NULL, the address of the first byte after the integer is
-+ stored in *ENDPTR.
-+ Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set
-+ to ERANGE. */
-+# if @REPLACE_STRTOL@
-+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-+# define strtol rpl_strtol
-+# endif
-+# define GNULIB_defined_strtol_function 1
-+_GL_FUNCDECL_RPL (strtol, long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base)
-+ _GL_ARG_NONNULL ((1)));
-+_GL_CXXALIAS_RPL (strtol, long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base));
-+# else
-+# if !@HAVE_STRTOL@
-+_GL_FUNCDECL_SYS (strtol, long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base)
-+ _GL_ARG_NONNULL ((1)));
-+# endif
-+_GL_CXXALIAS_SYS (strtol, long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base));
-+# endif
-+_GL_CXXALIASWARN (strtol);
-+#elif defined GNULIB_POSIXCHECK
-+# undef strtol
-+# if HAVE_RAW_DECL_STRTOL
-+_GL_WARN_ON_USE (strtol, "strtol is unportable - "
-+ "use gnulib module strtol for portability");
-+# endif
-+#endif
-+
- #if @GNULIB_STRTOLL@
- /* Parse a signed integer whose textual representation starts at STRING.
- The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
-@@ -1211,15 +1263,29 @@ _GL_WARN_ON_USE (strtold, "strtold is un
- stored in *ENDPTR.
- Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set
- to ERANGE. */
--# if !@HAVE_STRTOLL@
-+# if @REPLACE_STRTOLL@
-+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-+# define strtoll rpl_strtoll
-+# endif
-+# define GNULIB_defined_strtoll_function 1
-+_GL_FUNCDECL_RPL (strtoll, long long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base)
-+ _GL_ARG_NONNULL ((1)));
-+_GL_CXXALIAS_RPL (strtoll, long long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base));
-+# else
-+# if !@HAVE_STRTOLL@
- _GL_FUNCDECL_SYS (strtoll, long long,
- (const char *restrict string, char **restrict endptr,
- int base)
- _GL_ARG_NONNULL ((1)));
--# endif
-+# endif
- _GL_CXXALIAS_SYS (strtoll, long long,
- (const char *restrict string, char **restrict endptr,
- int base));
-+# endif
- _GL_CXXALIASWARN (strtoll);
- #elif defined GNULIB_POSIXCHECK
- # undef strtoll
-@@ -1229,6 +1295,46 @@ _GL_WARN_ON_USE (strtoll, "strtoll is un
- # endif
- #endif
-
-+#if @GNULIB_STRTOUL@
-+/* Parse an unsigned integer whose textual representation starts at STRING.
-+ The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
-+ it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
-+ "0x").
-+ If ENDPTR is not NULL, the address of the first byte after the integer is
-+ stored in *ENDPTR.
-+ Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */
-+# if @REPLACE_STRTOUL@
-+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-+# define strtoul rpl_strtoul
-+# endif
-+# define GNULIB_defined_strtoul_function 1
-+_GL_FUNCDECL_RPL (strtoul, unsigned long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base)
-+ _GL_ARG_NONNULL ((1)));
-+_GL_CXXALIAS_RPL (strtoul, unsigned long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base));
-+# else
-+# if !@HAVE_STRTOUL@
-+_GL_FUNCDECL_SYS (strtoul, unsigned long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base)
-+ _GL_ARG_NONNULL ((1)));
-+# endif
-+_GL_CXXALIAS_SYS (strtoul, unsigned long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base));
-+# endif
-+_GL_CXXALIASWARN (strtoul);
-+#elif defined GNULIB_POSIXCHECK
-+# undef strtoul
-+# if HAVE_RAW_DECL_STRTOUL
-+_GL_WARN_ON_USE (strtoul, "strtoul is unportable - "
-+ "use gnulib module strtoul for portability");
-+# endif
-+#endif
-+
- #if @GNULIB_STRTOULL@
- /* Parse an unsigned integer whose textual representation starts at STRING.
- The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
-@@ -1238,15 +1344,29 @@ _GL_WARN_ON_USE (strtoll, "strtoll is un
- stored in *ENDPTR.
- Upon overflow, the return value is ULLONG_MAX, and errno is set to
- ERANGE. */
--# if !@HAVE_STRTOULL@
-+# if @REPLACE_STRTOULL@
-+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-+# define strtoull rpl_strtoull
-+# endif
-+# define GNULIB_defined_strtoull_function 1
-+_GL_FUNCDECL_RPL (strtoull, unsigned long long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base)
-+ _GL_ARG_NONNULL ((1)));
-+_GL_CXXALIAS_RPL (strtoull, unsigned long long,
-+ (const char *restrict string, char **restrict endptr,
-+ int base));
-+# else
-+# if !@HAVE_STRTOULL@
- _GL_FUNCDECL_SYS (strtoull, unsigned long long,
- (const char *restrict string, char **restrict endptr,
- int base)
- _GL_ARG_NONNULL ((1)));
--# endif
-+# endif
- _GL_CXXALIAS_SYS (strtoull, unsigned long long,
- (const char *restrict string, char **restrict endptr,
- int base));
-+# endif
- _GL_CXXALIASWARN (strtoull);
- #elif defined GNULIB_POSIXCHECK
- # undef strtoull
---- a/gnulib/lib/stpcpy.c
-+++ b/gnulib/lib/stpcpy.c
-@@ -5,17 +5,17 @@
- NOTE: The canonical source of this file is maintained with the GNU C Library.
- Bugs can be reported to bug-glibc@prep.ai.mit.edu.
-
-- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 3 of the License, or any
-- later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/str-kmp.h
-+++ b/gnulib/lib/str-kmp.h
-@@ -3,18 +3,26 @@
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2005.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software.
-+ It is dual-licensed under "the GNU LGPLv3+ or the GNU GPLv2+".
-+ You can redistribute it and/or modify it under either
-+ - the terms of the GNU Lesser General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version, or
-+ - the terms of the GNU General Public License as published by the
-+ Free Software Foundation; either version 2, or (at your option)
-+ any later version, or
-+ - the same dual license "the GNU LGPLv3+ or the GNU GPLv2+".
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ Lesser General Public License and the GNU General Public License
-+ for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public
-+ License and of the GNU General Public License along with this
-+ program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Before including this file, you need to define:
- UNIT The element type of the needle and haystack.
---- a/gnulib/lib/str-two-way.h
-+++ b/gnulib/lib/str-two-way.h
-@@ -3,18 +3,18 @@
- This file is part of the GNU C Library.
- Written by Eric Blake <ebb9@byu.net>, 2008.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Before including this file, you need to include <config.h> and
- <string.h>, and define:
---- a/gnulib/lib/strcasecmp.c
-+++ b/gnulib/lib/strcasecmp.c
-@@ -1,18 +1,18 @@
- /* Case-insensitive string comparison function.
- Copyright (C) 1998-1999, 2005-2007, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/strcasestr.c
-+++ b/gnulib/lib/strcasestr.c
-@@ -2,18 +2,18 @@
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2005.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/strdup.c
-+++ b/gnulib/lib/strdup.c
-@@ -3,18 +3,18 @@
-
- This file is part of the GNU C Library.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _LIBC
- # include <config.h>
---- a/gnulib/lib/streq.h
-+++ b/gnulib/lib/streq.h
-@@ -1,17 +1,17 @@
- /* Optimized string comparison.
- Copyright (C) 2001-2002, 2007, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>. */
---- a/gnulib/lib/strerror-override.c
-+++ b/gnulib/lib/strerror-override.c
-@@ -2,17 +2,17 @@
-
- Copyright (C) 2010-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2010. */
-@@ -29,6 +29,8 @@
- # endif
- #endif
-
-+#if !GNULIB_defined_strerror_override_macro
-+
- /* If ERRNUM maps to an errno value defined by gnulib, return a string
- describing the error. Otherwise return NULL. */
- const char *
-@@ -37,12 +39,12 @@ strerror_override (int errnum)
- /* These error messages are taken from glibc/sysdeps/gnu/errlist.c. */
- switch (errnum)
- {
--#if REPLACE_STRERROR_0
-+# if REPLACE_STRERROR_0
- case 0:
- return "Success";
--#endif
-+# endif
-
--#if GNULIB_defined_ESOCK /* native Windows platforms with older <errno.h> */
-+# if GNULIB_defined_ESOCK /* native Windows platforms with older <errno.h> */
- case EINPROGRESS:
- return "Operation now in progress";
- case EALREADY:
-@@ -89,8 +91,8 @@ strerror_override (int errnum)
- return "No route to host";
- case EWOULDBLOCK:
- return "Operation would block";
--#endif
--#if GNULIB_defined_ESTREAMS /* native Windows platforms with older <errno.h> */
-+# endif
-+# if GNULIB_defined_ESTREAMS /* native Windows platforms with older <errno.h> */
- case ETXTBSY:
- return "Text file busy";
- case ENODATA:
-@@ -103,8 +105,8 @@ strerror_override (int errnum)
- return "Timer expired";
- case EOTHER:
- return "Other error";
--#endif
--#if GNULIB_defined_EWINSOCK /* native Windows platforms */
-+# endif
-+# if GNULIB_defined_EWINSOCK /* native Windows platforms */
- case ESOCKTNOSUPPORT:
- return "Socket type not supported";
- case EPFNOSUPPORT:
-@@ -125,7 +127,7 @@ strerror_override (int errnum)
- return "Stale NFS file handle";
- case EREMOTE:
- return "Object is remote";
--# if HAVE_WINSOCK2_H
-+# if HAVE_WINSOCK2_H
- /* WSA_INVALID_HANDLE maps to EBADF */
- /* WSA_NOT_ENOUGH_MEMORY maps to ENOMEM */
- /* WSA_INVALID_PARAMETER maps to EINVAL */
-@@ -213,90 +215,92 @@ strerror_override (int errnum)
- case WSANO_DATA:
- return "Valid name, no data record of requested type";
- /* WSA_QOS_* omitted */
-+# endif
- # endif
--#endif
-
--#if GNULIB_defined_ENOMSG
-+# if GNULIB_defined_ENOMSG
- case ENOMSG:
- return "No message of desired type";
--#endif
-+# endif
-
--#if GNULIB_defined_EIDRM
-+# if GNULIB_defined_EIDRM
- case EIDRM:
- return "Identifier removed";
--#endif
-+# endif
-
--#if GNULIB_defined_ENOLINK
-+# if GNULIB_defined_ENOLINK
- case ENOLINK:
- return "Link has been severed";
--#endif
-+# endif
-
--#if GNULIB_defined_EPROTO
-+# if GNULIB_defined_EPROTO
- case EPROTO:
- return "Protocol error";
--#endif
-+# endif
-
--#if GNULIB_defined_EMULTIHOP
-+# if GNULIB_defined_EMULTIHOP
- case EMULTIHOP:
- return "Multihop attempted";
--#endif
-+# endif
-
--#if GNULIB_defined_EBADMSG
-+# if GNULIB_defined_EBADMSG
- case EBADMSG:
- return "Bad message";
--#endif
-+# endif
-
--#if GNULIB_defined_EOVERFLOW
-+# if GNULIB_defined_EOVERFLOW
- case EOVERFLOW:
- return "Value too large for defined data type";
--#endif
-+# endif
-
--#if GNULIB_defined_ENOTSUP
-+# if GNULIB_defined_ENOTSUP
- case ENOTSUP:
- return "Not supported";
--#endif
-+# endif
-
--#if GNULIB_defined_ENETRESET
-+# if GNULIB_defined_ENETRESET
- case ENETRESET:
- return "Network dropped connection on reset";
--#endif
-+# endif
-
--#if GNULIB_defined_ECONNABORTED
-+# if GNULIB_defined_ECONNABORTED
- case ECONNABORTED:
- return "Software caused connection abort";
--#endif
-+# endif
-
--#if GNULIB_defined_ESTALE
-+# if GNULIB_defined_ESTALE
- case ESTALE:
- return "Stale NFS file handle";
--#endif
-+# endif
-
--#if GNULIB_defined_EDQUOT
-+# if GNULIB_defined_EDQUOT
- case EDQUOT:
- return "Disk quota exceeded";
--#endif
-+# endif
-
--#if GNULIB_defined_ECANCELED
-+# if GNULIB_defined_ECANCELED
- case ECANCELED:
- return "Operation canceled";
--#endif
-+# endif
-
--#if GNULIB_defined_EOWNERDEAD
-+# if GNULIB_defined_EOWNERDEAD
- case EOWNERDEAD:
- return "Owner died";
--#endif
-+# endif
-
--#if GNULIB_defined_ENOTRECOVERABLE
-+# if GNULIB_defined_ENOTRECOVERABLE
- case ENOTRECOVERABLE:
- return "State not recoverable";
--#endif
-+# endif
-
--#if GNULIB_defined_EILSEQ
-+# if GNULIB_defined_EILSEQ
- case EILSEQ:
- return "Invalid or incomplete multibyte or wide character";
--#endif
-+# endif
-
- default:
- return NULL;
- }
- }
-+
-+#endif
---- a/gnulib/lib/strerror-override.h
-+++ b/gnulib/lib/strerror-override.h
-@@ -2,17 +2,17 @@
-
- Copyright (C) 2010-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _GL_STRERROR_OVERRIDE_H
-@@ -51,6 +51,7 @@
- extern const char *strerror_override (int errnum) _GL_ATTRIBUTE_CONST;
- # else
- # define strerror_override(ignored) NULL
-+# define GNULIB_defined_strerror_override_macro 1
- # endif
-
- #endif /* _GL_STRERROR_OVERRIDE_H */
---- a/gnulib/lib/strerror.c
-+++ b/gnulib/lib/strerror.c
-@@ -2,17 +2,17 @@
-
- Copyright (C) 2007-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/string.in.h
-+++ b/gnulib/lib/string.in.h
-@@ -2,18 +2,18 @@
-
- Copyright (C) 1995-1996, 2001-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #if __GNUC__ >= 3
- @PRAGMA_SYSTEM_HEADER@
-@@ -446,7 +446,7 @@ _GL_WARN_ON_USE (strdup, "strdup is unpo
- #elif @GNULIB_MDA_STRDUP@
- /* On native Windows, map 'creat' to '_creat', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
-- platforms by defining GNULIB_NAMESPACE::creat always. */
-+ platforms by defining GNULIB_NAMESPACE::strdup always. */
- # if defined _WIN32 && !defined __CYGWIN__
- # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
- # undef strdup
---- a/gnulib/lib/strings.in.h
-+++ b/gnulib/lib/strings.in.h
-@@ -2,18 +2,18 @@
-
- Copyright (C) 2007-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _@GUARD_PREFIX@_STRINGS_H
-
---- a/gnulib/lib/strncasecmp.c
-+++ b/gnulib/lib/strncasecmp.c
-@@ -1,18 +1,18 @@
- /* strncasecmp.c -- case insensitive string comparator
- Copyright (C) 1998-1999, 2005-2007, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/strndup.c
-+++ b/gnulib/lib/strndup.c
-@@ -3,18 +3,18 @@
- Copyright (C) 1996-1998, 2001-2003, 2005-2007, 2009-2021 Free Software
- Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 3, or (at your option) any
-- later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/strnlen.c
-+++ b/gnulib/lib/strnlen.c
-@@ -2,18 +2,18 @@
- Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc.
- Written by Simon Josefsson.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/strnlen1.c
-+++ b/gnulib/lib/strnlen1.c
-@@ -1,17 +1,17 @@
- /* Find the length of STRING + 1, but scan at most MAXLEN bytes.
- Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/strnlen1.h
-+++ b/gnulib/lib/strnlen1.h
-@@ -1,17 +1,17 @@
- /* Find the length of STRING + 1, but scan at most MAXLEN bytes.
- Copyright (C) 2005, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _STRNLEN1_H
---- a/gnulib/lib/strstr.c
-+++ b/gnulib/lib/strstr.c
-@@ -2,18 +2,18 @@
- Foundation, Inc.
- This file is part of the GNU C Library.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* This particular implementation was written by Eric Blake, 2008. */
-
---- a/gnulib/lib/sys_stat.in.h
-+++ b/gnulib/lib/sys_stat.in.h
-@@ -1,18 +1,18 @@
- /* Provide a more complete sys/stat.h header file.
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Eric Blake, Paul Eggert, and Jim Meyering. */
-
---- a/gnulib/lib/sys_types.in.h
-+++ b/gnulib/lib/sys_types.in.h
-@@ -2,18 +2,18 @@
-
- Copyright (C) 2011-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #if __GNUC__ >= 3
- @PRAGMA_SYSTEM_HEADER@
---- a/gnulib/lib/time.in.h
-+++ b/gnulib/lib/time.in.h
-@@ -2,18 +2,18 @@
-
- Copyright (C) 2007-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #if __GNUC__ >= 3
- @PRAGMA_SYSTEM_HEADER@
-@@ -340,22 +340,60 @@ _GL_CXXALIASWARN (strftime);
- # endif
-
- # if defined _GNU_SOURCE && @GNULIB_TIME_RZ@ && ! @HAVE_TIMEZONE_T@
-+/* Functions that use a first-class time zone data type, instead of
-+ relying on an implicit global time zone.
-+ Inspired by NetBSD. */
-+
-+/* Represents a time zone.
-+ (timezone_t) NULL stands for UTC. */
- typedef struct tm_zone *timezone_t;
-+
-+/* tzalloc (name)
-+ Returns a time zone object for the given time zone NAME. This object
-+ represents the time zone that other functions would use it the TZ
-+ environment variable was set to NAME.
-+ If NAME is NULL, the result represents the time zone that other functions
-+ would use it the TZ environment variable was unset.
-+ May return NULL if NAME is invalid (this is platform dependent) or
-+ upon memory allocation failure. */
- _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
- _GL_CXXALIAS_SYS (tzalloc, timezone_t, (char const *__name));
-+
-+/* tzfree (tz)
-+ Frees a time zone object.
-+ The argument must have been returned by tzalloc(). */
- _GL_FUNCDECL_SYS (tzfree, void, (timezone_t __tz));
- _GL_CXXALIAS_SYS (tzfree, void, (timezone_t __tz));
-+
-+/* localtime_rz (tz, &t, &result)
-+ Converts an absolute time T to a broken-down time RESULT, assuming the
-+ time zone TZ.
-+ This function is like 'localtime_r', but relies on the argument TZ instead
-+ of an implicit global time zone. */
- _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
- (timezone_t __tz, time_t const *restrict __timer,
- struct tm *restrict __result) _GL_ARG_NONNULL ((2, 3)));
- _GL_CXXALIAS_SYS (localtime_rz, struct tm *,
- (timezone_t __tz, time_t const *restrict __timer,
- struct tm *restrict __result));
-+
-+/* mktime_z (tz, &tm)
-+ Normalizes the broken-down time TM and converts it to an absolute time,
-+ assuming the time zone TZ. Returns the absolute time.
-+ This function is like 'mktime', but relies on the argument TZ instead
-+ of an implicit global time zone. */
- _GL_FUNCDECL_SYS (mktime_z, time_t,
-- (timezone_t __tz, struct tm *restrict __result)
-+ (timezone_t __tz, struct tm *restrict __tm)
- _GL_ARG_NONNULL ((2)));
- _GL_CXXALIAS_SYS (mktime_z, time_t,
-- (timezone_t __tz, struct tm *restrict __result));
-+ (timezone_t __tz, struct tm *restrict __tm));
-+
-+/* Time zone abbreviation strings (returned by 'localtime_rz' or 'mktime_z'
-+ in the 'tm_zone' member of 'struct tm') are valid as long as
-+ - the 'struct tm' argument is not destroyed or overwritten,
-+ and
-+ - the 'timezone_t' argument is not freed through tzfree(). */
-+
- # endif
-
- /* Convert TM to a time_t value, assuming UTC. */
---- a/gnulib/lib/unistd.c
-+++ b/gnulib/lib/unistd.c
-@@ -1,4 +1,22 @@
-+/* Inline functions for <unistd.h>.
-+
-+ Copyright (C) 2012-2021 Free Software Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
- #include <config.h>
-+
- #define _GL_UNISTD_INLINE _GL_EXTERN_INLINE
- #include "unistd.h"
- typedef int dummy;
---- a/gnulib/lib/unistd.in.h
-+++ b/gnulib/lib/unistd.in.h
-@@ -1,18 +1,18 @@
- /* Substitute for and wrapper around <unistd.h>.
- Copyright (C) 2003-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _@GUARD_PREFIX@_UNISTD_H
-
-@@ -1521,6 +1521,7 @@ _GL_WARN_ON_USE (group_member, "group_me
- # undef isatty
- # define isatty rpl_isatty
- # endif
-+# define GNULIB_defined_isatty 1
- _GL_FUNCDECL_RPL (isatty, int, (int fd));
- _GL_CXXALIAS_RPL (isatty, int, (int fd));
- # elif defined _WIN32 && !defined __CYGWIN__
-@@ -2027,15 +2028,23 @@ _GL_WARN_ON_USE (sleep, "sleep is unport
- #if @GNULIB_MDA_SWAB@
- /* On native Windows, map 'swab' to '_swab', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
-- platforms by defining GNULIB_NAMESPACE::creat always. */
-+ platforms by defining GNULIB_NAMESPACE::swab always. */
- # if defined _WIN32 && !defined __CYGWIN__
- # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
- # undef swab
- # define swab _swab
- # endif
--_GL_CXXALIAS_MDA (swab, void, (char *from, char *to, int n));
--# else
-+/* Need to cast, because in old mingw the arguments are
-+ (const char *from, char *to, size_t n). */
-+_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n));
-+# else
-+# if defined __hpux /* HP-UX */
-+_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n));
-+# elif defined __sun && !defined _XPG4 /* Solaris */
-+_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n));
-+# else
- _GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n));
-+# endif
- # endif
- _GL_CXXALIASWARN (swab);
- #endif
---- a/gnulib/lib/unitypes.in.h
-+++ b/gnulib/lib/unitypes.in.h
-@@ -1,17 +1,17 @@
- /* Elementary types and macros for the GNU UniString library.
- Copyright (C) 2002, 2005-2006, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _UNITYPES_H
---- a/gnulib/lib/uniwidth.in.h
-+++ b/gnulib/lib/uniwidth.in.h
-@@ -2,17 +2,17 @@
- Copyright (C) 2001-2002, 2005, 2007, 2009-2021 Free Software Foundation,
- Inc.
-
-- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _UNIWIDTH_H
---- a/gnulib/lib/uniwidth/cjk.h
-+++ b/gnulib/lib/uniwidth/cjk.h
-@@ -2,17 +2,17 @@
- Copyright (C) 2001-2002, 2005-2007, 2009-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2002.
-
-- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include "streq.h"
---- a/gnulib/lib/uniwidth/width.c
-+++ b/gnulib/lib/uniwidth/width.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2001-2002, 2006-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2002.
-
-- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/vasnprintf.c
-+++ b/gnulib/lib/vasnprintf.c
-@@ -1,18 +1,18 @@
- /* vsprintf with automatic memory allocation.
- Copyright (C) 1999, 2002-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* This file can be parametrized with the following macros:
- VASNPRINTF The name of the function being defined.
-@@ -60,9 +60,7 @@
- #ifndef VASNPRINTF
- # include <config.h>
- #endif
--#ifndef IN_LIBINTL
--# include <alloca.h>
--#endif
-+#include <alloca.h>
-
- /* Specification. */
- #ifndef VASNPRINTF
-@@ -1859,6 +1857,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- /* errno is already set. */
- return NULL;
-
-+ /* Frees the memory allocated by this function. Preserves errno. */
- #define CLEANUP() \
- if (d.dir != d.direct_alloc_dir) \
- free (d.dir); \
-@@ -1923,7 +1922,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
-
- /* Ensures that allocated >= needed. Aborts through a jump to
- out_of_memory if needed is SIZE_MAX or otherwise too big. */
--#define ENSURE_ALLOCATION(needed) \
-+#define ENSURE_ALLOCATION_ELSE(needed, oom_statement) \
- if ((needed) > allocated) \
- { \
- size_t memory_size; \
-@@ -1934,17 +1933,19 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- allocated = (needed); \
- memory_size = xtimes (allocated, sizeof (DCHAR_T)); \
- if (size_overflow_p (memory_size)) \
-- goto out_of_memory; \
-+ oom_statement \
- if (result == resultbuf || result == NULL) \
- memory = (DCHAR_T *) malloc (memory_size); \
- else \
- memory = (DCHAR_T *) realloc (result, memory_size); \
- if (memory == NULL) \
-- goto out_of_memory; \
-+ oom_statement \
- if (result == resultbuf && length > 0) \
- DCHAR_CPY (memory, result, length); \
- result = memory; \
- }
-+#define ENSURE_ALLOCATION(needed) \
-+ ENSURE_ALLOCATION_ELSE((needed), goto out_of_memory; )
-
- for (cp = format, i = 0, dp = &d.dir[0]; ; cp = dp->dir_end, i++, dp++)
- {
-@@ -2183,18 +2184,17 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- # endif
- if (converted == NULL)
- {
-- int saved_errno = errno;
- if (!(result == resultbuf || result == NULL))
- free (result);
- if (buf_malloced != NULL)
- free (buf_malloced);
- CLEANUP ();
-- errno = saved_errno;
- return NULL;
- }
- if (converted != result + length)
- {
-- ENSURE_ALLOCATION (xsum (length, converted_len));
-+ ENSURE_ALLOCATION_ELSE (xsum (length, converted_len),
-+ { free (converted); goto out_of_memory; });
- DCHAR_CPY (result + length, converted, converted_len);
- free (converted);
- }
-@@ -2309,18 +2309,17 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- # endif
- if (converted == NULL)
- {
-- int saved_errno = errno;
- if (!(result == resultbuf || result == NULL))
- free (result);
- if (buf_malloced != NULL)
- free (buf_malloced);
- CLEANUP ();
-- errno = saved_errno;
- return NULL;
- }
- if (converted != result + length)
- {
-- ENSURE_ALLOCATION (xsum (length, converted_len));
-+ ENSURE_ALLOCATION_ELSE (xsum (length, converted_len),
-+ { free (converted); goto out_of_memory; });
- DCHAR_CPY (result + length, converted, converted_len);
- free (converted);
- }
-@@ -2435,18 +2434,17 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- # endif
- if (converted == NULL)
- {
-- int saved_errno = errno;
- if (!(result == resultbuf || result == NULL))
- free (result);
- if (buf_malloced != NULL)
- free (buf_malloced);
- CLEANUP ();
-- errno = saved_errno;
- return NULL;
- }
- if (converted != result + length)
- {
-- ENSURE_ALLOCATION (xsum (length, converted_len));
-+ ENSURE_ALLOCATION_ELSE (xsum (length, converted_len),
-+ { free (converted); goto out_of_memory; });
- DCHAR_CPY (result + length, converted, converted_len);
- free (converted);
- }
-@@ -2852,14 +2850,12 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- NULL, &tmpdst_len);
- if (tmpdst == NULL)
- {
-- int saved_errno = errno;
- free (tmpsrc);
- if (!(result == resultbuf || result == NULL))
- free (result);
- if (buf_malloced != NULL)
- free (buf_malloced);
- CLEANUP ();
-- errno = saved_errno;
- return NULL;
- }
- free (tmpsrc);
-@@ -2951,7 +2947,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- }
- }
- # else
-- ENSURE_ALLOCATION (xsum (length, tmpdst_len));
-+ ENSURE_ALLOCATION_ELSE (xsum (length, tmpdst_len),
-+ { free (tmpdst); goto out_of_memory; });
- DCHAR_CPY (result + length, tmpdst, tmpdst_len);
- free (tmpdst);
- length += tmpdst_len;
-@@ -3079,13 +3076,11 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- NULL, &tmpdst_len);
- if (tmpdst == NULL)
- {
-- int saved_errno = errno;
- if (!(result == resultbuf || result == NULL))
- free (result);
- if (buf_malloced != NULL)
- free (buf_malloced);
- CLEANUP ();
-- errno = saved_errno;
- return NULL;
- }
- # endif
-@@ -3156,7 +3151,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- }
- }
- # else
-- ENSURE_ALLOCATION (xsum (length, tmpdst_len));
-+ ENSURE_ALLOCATION_ELSE (xsum (length, tmpdst_len),
-+ { free (tmpdst); goto out_of_memory; });
- DCHAR_CPY (result + length, tmpdst, tmpdst_len);
- free (tmpdst);
- length += tmpdst_len;
-@@ -5449,15 +5445,14 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- /* Attempt to handle failure. */
- if (count < 0)
- {
-- /* SNPRINTF or sprintf failed. Save and use the errno
-- that it has set, if any. */
-- int saved_errno = errno;
-- if (saved_errno == 0)
-+ /* SNPRINTF or sprintf failed. Use the errno that it
-+ has set, if any. */
-+ if (errno == 0)
- {
- if (dp->conversion == 'c' || dp->conversion == 's')
-- saved_errno = EILSEQ;
-+ errno = EILSEQ;
- else
-- saved_errno = EINVAL;
-+ errno = EINVAL;
- }
-
- if (!(result == resultbuf || result == NULL))
-@@ -5466,7 +5461,6 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- free (buf_malloced);
- CLEANUP ();
-
-- errno = saved_errno;
- return NULL;
- }
-
-@@ -5602,16 +5596,15 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *
- NULL, &tmpdst_len);
- if (tmpdst == NULL)
- {
-- int saved_errno = errno;
- if (!(result == resultbuf || result == NULL))
- free (result);
- if (buf_malloced != NULL)
- free (buf_malloced);
- CLEANUP ();
-- errno = saved_errno;
- return NULL;
- }
-- ENSURE_ALLOCATION (xsum (length, tmpdst_len));
-+ ENSURE_ALLOCATION_ELSE (xsum (length, tmpdst_len),
-+ { free (tmpdst); goto out_of_memory; });
- DCHAR_CPY (result + length, tmpdst, tmpdst_len);
- free (tmpdst);
- count = tmpdst_len;
---- a/gnulib/lib/vasnprintf.h
-+++ b/gnulib/lib/vasnprintf.h
-@@ -1,18 +1,18 @@
- /* vsprintf with automatic memory allocation.
- Copyright (C) 2002-2004, 2007-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _VASNPRINTF_H
- #define _VASNPRINTF_H
---- a/gnulib/lib/vasprintf.c
-+++ b/gnulib/lib/vasprintf.c
-@@ -1,18 +1,18 @@
- /* Formatted output to strings.
- Copyright (C) 1999, 2002, 2006-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License along
-- with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
-
---- a/gnulib/lib/verify.h
-+++ b/gnulib/lib/verify.h
-@@ -2,17 +2,17 @@
-
- Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */
---- a/gnulib/lib/warn-on-use.h
-+++ b/gnulib/lib/warn-on-use.h
-@@ -2,16 +2,16 @@
- Copyright (C) 2010-2021 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3 of the License, or
-+ under the terms of the GNU Lesser General Public License as published
-+ by the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- General Public License for more details.
-+ Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* _GL_WARN_ON_USE (function, "literal string") issues a declaration
---- a/gnulib/lib/wchar.in.h
-+++ b/gnulib/lib/wchar.in.h
-@@ -2,18 +2,18 @@
-
- Copyright (C) 2007-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Eric Blake. */
-
-@@ -111,7 +111,7 @@
- /* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h> or
- <stddef.h>. This is too small: ISO C 99 section 7.24.1.(2) says that
- wint_t must be "unchanged by default argument promotions". Override it. */
--# if @GNULIB_OVERRIDES_WINT_T@
-+# if @GNULIBHEADERS_OVERRIDE_WINT_T@
- # if !GNULIB_defined_wint_t
- # if @HAVE_CRTDEFS_H@
- # include <crtdefs.h>
---- a/gnulib/lib/wcrtomb.c
-+++ b/gnulib/lib/wcrtomb.c
-@@ -2,17 +2,17 @@
- Copyright (C) 2008-2021 Free Software Foundation, Inc.
- Written by Bruno Haible <bruno@clisp.org>, 2008.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/wctype-h.c
-+++ b/gnulib/lib/wctype-h.c
-@@ -1,4 +1,23 @@
-+/* Inline functions for <wctype.h>.
-+
-+ Copyright (C) 2012-2021 Free Software Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
- /* Normally this would be wctype.c, but that name's already taken. */
-+
- #include <config.h>
-+
- #define _GL_WCTYPE_INLINE _GL_EXTERN_INLINE
- #include "wctype.h"
---- a/gnulib/lib/wctype.in.h
-+++ b/gnulib/lib/wctype.in.h
-@@ -2,18 +2,18 @@
-
- Copyright (C) 2006-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible and Paul Eggert. */
-
-@@ -103,7 +103,7 @@ _GL_INLINE_HEADER_BEGIN
- /* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h> or
- <stddef.h>. This is too small: ISO C 99 section 7.24.1.(2) says that
- wint_t must be "unchanged by default argument promotions". Override it. */
--# if @GNULIB_OVERRIDES_WINT_T@
-+# if @GNULIBHEADERS_OVERRIDE_WINT_T@
- # if !GNULIB_defined_wint_t
- # if @HAVE_CRTDEFS_H@
- # include <crtdefs.h>
-@@ -132,7 +132,7 @@ typedef unsigned int rpl_wint_t;
- same way, or not at all. */
- # if ! @HAVE_ISWCNTRL@ || @REPLACE_ISWCNTRL@
-
--# if @GNULIB_OVERRIDES_WINT_T@ /* implies @REPLACE_ISWCNTRL@ */
-+# if @GNULIBHEADERS_OVERRIDE_WINT_T@ /* implies @REPLACE_ISWCNTRL@ */
-
- _GL_WCTYPE_INLINE int
- rpl_iswalnum (wint_t wc)
-@@ -496,7 +496,7 @@ _GL_FUNCDECL_RPL (iswxdigit, int, (wint_
-
- # endif
-
--# if defined __MINGW32__ && !@GNULIB_OVERRIDES_WINT_T@
-+# if defined __MINGW32__ && !@GNULIBHEADERS_OVERRIDE_WINT_T@
-
- /* On native Windows, wchar_t is uint16_t, and wint_t is uint32_t.
- The functions towlower and towupper are implemented in the MSVCRT library
-@@ -529,7 +529,7 @@ rpl_towupper (wint_t wc)
- # define towupper rpl_towupper
- # endif
-
--# endif /* __MINGW32__ && !@GNULIB_OVERRIDES_WINT_T@ */
-+# endif /* __MINGW32__ && !@GNULIBHEADERS_OVERRIDE_WINT_T@ */
-
- # define GNULIB_defined_wctype_functions 1
- #endif
-@@ -646,7 +646,7 @@ _GL_WARN_ON_USE (wctype, "wctype is unpo
- The argument WC must be either a wchar_t value or WEOF.
- The argument DESC must have been returned by the wctype() function. */
- #if @GNULIB_ISWCTYPE@
--# if @GNULIB_OVERRIDES_WINT_T@
-+# if @GNULIBHEADERS_OVERRIDE_WINT_T@
- # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
- # undef iswctype
- # define iswctype rpl_iswctype
---- a/gnulib/lib/wcwidth.c
-+++ b/gnulib/lib/wcwidth.c
-@@ -1,17 +1,17 @@
- /* Determine the number of screen columns needed for a character.
- Copyright (C) 2006-2007, 2010-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #include <config.h>
---- a/gnulib/lib/windows-initguard.h
-+++ b/gnulib/lib/windows-initguard.h
-@@ -1,18 +1,18 @@
- /* Init guards, somewhat like spinlocks (native Windows implementation).
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005.
- Based on GCC's gthr-win32.h. */
---- a/gnulib/lib/windows-mutex.c
-+++ b/gnulib/lib/windows-mutex.c
-@@ -1,18 +1,18 @@
- /* Plain mutexes (native Windows implementation).
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005.
- Based on GCC's gthr-win32.h. */
---- a/gnulib/lib/windows-mutex.h
-+++ b/gnulib/lib/windows-mutex.h
-@@ -1,18 +1,18 @@
- /* Plain mutexes (native Windows implementation).
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005.
- Based on GCC's gthr-win32.h. */
---- a/gnulib/lib/windows-once.c
-+++ b/gnulib/lib/windows-once.c
-@@ -1,18 +1,18 @@
- /* Once-only control (native Windows implementation).
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005.
- Based on GCC's gthr-win32.h. */
---- a/gnulib/lib/windows-once.h
-+++ b/gnulib/lib/windows-once.h
-@@ -1,18 +1,18 @@
- /* Once-only control (native Windows implementation).
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005.
- Based on GCC's gthr-win32.h. */
---- a/gnulib/lib/windows-recmutex.c
-+++ b/gnulib/lib/windows-recmutex.c
-@@ -1,18 +1,18 @@
- /* Plain recursive mutexes (native Windows implementation).
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005.
- Based on GCC's gthr-win32.h. */
---- a/gnulib/lib/windows-recmutex.h
-+++ b/gnulib/lib/windows-recmutex.h
-@@ -1,18 +1,18 @@
- /* Plain recursive mutexes (native Windows implementation).
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005.
- Based on GCC's gthr-win32.h. */
---- a/gnulib/lib/windows-rwlock.c
-+++ b/gnulib/lib/windows-rwlock.c
-@@ -1,18 +1,18 @@
- /* Read-write locks (native Windows implementation).
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005.
- Based on GCC's gthr-win32.h. */
---- a/gnulib/lib/windows-rwlock.h
-+++ b/gnulib/lib/windows-rwlock.h
-@@ -1,18 +1,18 @@
- /* Read-write locks (native Windows implementation).
- Copyright (C) 2005-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- /* Written by Bruno Haible <bruno@clisp.org>, 2005.
- Based on GCC's gthr-win32.h. */
---- a/gnulib/lib/xalloc-oversized.h
-+++ b/gnulib/lib/xalloc-oversized.h
-@@ -2,17 +2,17 @@
-
- Copyright (C) 1990-2000, 2003-2004, 2006-2021 Free Software Foundation, Inc.
-
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-+ You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef XALLOC_OVERSIZED_H_
-@@ -21,34 +21,39 @@
- #include <stddef.h>
- #include <stdint.h>
-
--/* True if N * S would overflow in a size_t calculation,
-- or would generate a value larger than PTRDIFF_MAX.
-+/* True if N * S does not fit into both ptrdiff_t and size_t.
-+ N and S should be nonnegative and free of side effects.
- This expands to a constant expression if N and S are both constants.
-- By gnulib convention, SIZE_MAX represents overflow in size
-+ By gnulib convention, SIZE_MAX represents overflow in size_t
- calculations, so the conservative size_t-based dividend to use here
- is SIZE_MAX - 1. */
- #define __xalloc_oversized(n, s) \
-- ((size_t) (PTRDIFF_MAX < SIZE_MAX ? PTRDIFF_MAX : SIZE_MAX - 1) / (s) < (n))
--
--#if PTRDIFF_MAX < SIZE_MAX
--typedef ptrdiff_t __xalloc_count_type;
--#else
--typedef size_t __xalloc_count_type;
--#endif
--
--/* Return 1 if an array of N objects, each of size S, cannot exist
-- reliably due to size or ptrdiff_t arithmetic overflow. S must be
-- positive and N must be nonnegative. This is a macro, not a
-- function, so that it works correctly even when SIZE_MAX < N. */
--
--#if 7 <= __GNUC__ && !defined __clang__
-+ ((s) != 0 \
-+ && ((size_t) (PTRDIFF_MAX < SIZE_MAX ? PTRDIFF_MAX : SIZE_MAX - 1) / (s) \
-+ < (n)))
-+
-+/* Return 1 if and only if an array of N objects, each of size S,
-+ cannot exist reliably because its total size in bytes would exceed
-+ MIN (PTRDIFF_MAX, SIZE_MAX - 1).
-+
-+ N and S should be nonnegative and free of side effects.
-+
-+ Warning: (xalloc_oversized (N, S) ? NULL : malloc (N * S)) can
-+ misbehave if N and S are both narrower than ptrdiff_t and size_t,
-+ and can be rewritten as (xalloc_oversized (N, S) ? NULL
-+ : malloc (N * (size_t) S)).
-+
-+ This is a macro, not a function, so that it works even if an
-+ argument exceeds MAX (PTRDIFF_MAX, SIZE_MAX). */
-+#if 7 <= __GNUC__ && !defined __clang__ && PTRDIFF_MAX < SIZE_MAX
- # define xalloc_oversized(n, s) \
-- __builtin_mul_overflow_p (n, s, (__xalloc_count_type) 1)
--#elif 5 <= __GNUC__ && !defined __ICC && !__STRICT_ANSI__
-+ __builtin_mul_overflow_p (n, s, (ptrdiff_t) 1)
-+#elif (5 <= __GNUC__ && !defined __ICC && !__STRICT_ANSI__ \
-+ && PTRDIFF_MAX < SIZE_MAX)
- # define xalloc_oversized(n, s) \
- (__builtin_constant_p (n) && __builtin_constant_p (s) \
- ? __xalloc_oversized (n, s) \
-- : ({ __xalloc_count_type __xalloc_count; \
-+ : ({ ptrdiff_t __xalloc_count; \
- __builtin_mul_overflow (n, s, &__xalloc_count); }))
-
- /* Other compilers use integer division; this may be slower but is
---- a/gnulib/lib/xalloc.h
-+++ b/gnulib/lib/xalloc.h
-@@ -21,7 +21,10 @@
- #include <stddef.h>
- #include <stdint.h>
-
--#include "xalloc-oversized.h"
-+#if GNULIB_XALLOC
-+# include "idx.h"
-+# include "intprops.h"
-+#endif
-
- #ifndef _GL_INLINE_HEADER_BEGIN
- #error "Please include config.h first."
-@@ -50,17 +53,26 @@ extern "C" {
-
- #if GNULIB_XALLOC
-
--void *xmalloc (size_t s)
-- _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1));
--void *xzalloc (size_t s)
-- _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1));
-+void *xmalloc (size_t s) _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1));
-+void *ximalloc (idx_t s) _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1));
-+void *xzalloc (size_t s) _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1));
-+void *xizalloc (idx_t s) _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1));
- void *xcalloc (size_t n, size_t s)
-- _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1, 2));
--void *xrealloc (void *p, size_t s)
-- _GL_ATTRIBUTE_ALLOC_SIZE ((2));
--void *x2realloc (void *p, size_t *pn);
--void *xmemdup (void const *p, size_t s)
-- _GL_ATTRIBUTE_ALLOC_SIZE ((2));
-+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1, 2));
-+void *xicalloc (idx_t n, idx_t s)
-+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1, 2));
-+void *xrealloc (void *p, size_t s) _GL_ATTRIBUTE_ALLOC_SIZE ((2));
-+void *xirealloc (void *p, idx_t s) _GL_ATTRIBUTE_ALLOC_SIZE ((2));
-+void *xreallocarray (void *p, size_t n, size_t s)
-+ _GL_ATTRIBUTE_ALLOC_SIZE ((2, 3));
-+void *xireallocarray (void *p, idx_t n, idx_t s)
-+ _GL_ATTRIBUTE_ALLOC_SIZE ((2, 3));
-+void *x2realloc (void *p, size_t *ps); /* superseded by xpalloc */
-+void *x2nrealloc (void *p, size_t *pn, size_t s); /* superseded by xpalloc */
-+void *xpalloc (void *pa, idx_t *pn, idx_t n_incr_min, ptrdiff_t n_max, idx_t s);
-+void *xmemdup (void const *p, size_t s) _GL_ATTRIBUTE_ALLOC_SIZE ((2));
-+void *ximemdup (void const *p, idx_t s) _GL_ATTRIBUTE_ALLOC_SIZE ((2));
-+char *ximemdup0 (void const *p, idx_t s) _GL_ATTRIBUTE_MALLOC;
- char *xstrdup (char const *str)
- _GL_ATTRIBUTE_MALLOC;
-
-@@ -98,11 +110,10 @@ XALLOC_INLINE void *xnmalloc (size_t n,
- XALLOC_INLINE void *
- xnmalloc (size_t n, size_t s)
- {
-- if (xalloc_oversized (n, s))
-- xalloc_die ();
-- return xmalloc (n * s);
-+ return xreallocarray (NULL, n, s);
- }
-
-+/* FIXME: Deprecate this in favor of xreallocarray? */
- /* Change the size of an allocated block of memory P to an array of N
- objects each of S bytes, with error checking. S must be nonzero. */
-
-@@ -111,100 +122,7 @@ XALLOC_INLINE void *xnrealloc (void *p,
- XALLOC_INLINE void *
- xnrealloc (void *p, size_t n, size_t s)
- {
-- if (xalloc_oversized (n, s))
-- xalloc_die ();
-- return xrealloc (p, n * s);
--}
--
--/* If P is null, allocate a block of at least *PN such objects;
-- otherwise, reallocate P so that it contains more than *PN objects
-- each of S bytes. S must be nonzero. Set *PN to the new number of
-- objects, and return the pointer to the new block. *PN is never set
-- to zero, and the returned pointer is never null.
--
-- Repeated reallocations are guaranteed to make progress, either by
-- allocating an initial block with a nonzero size, or by allocating a
-- larger block.
--
-- In the following implementation, nonzero sizes are increased by a
-- factor of approximately 1.5 so that repeated reallocations have
-- O(N) overall cost rather than O(N**2) cost, but the
-- specification for this function does not guarantee that rate.
--
-- Here is an example of use:
--
-- int *p = NULL;
-- size_t used = 0;
-- size_t allocated = 0;
--
-- void
-- append_int (int value)
-- {
-- if (used == allocated)
-- p = x2nrealloc (p, &allocated, sizeof *p);
-- p[used++] = value;
-- }
--
-- This causes x2nrealloc to allocate a block of some nonzero size the
-- first time it is called.
--
-- To have finer-grained control over the initial size, set *PN to a
-- nonzero value before calling this function with P == NULL. For
-- example:
--
-- int *p = NULL;
-- size_t used = 0;
-- size_t allocated = 0;
-- size_t allocated1 = 1000;
--
-- void
-- append_int (int value)
-- {
-- if (used == allocated)
-- {
-- p = x2nrealloc (p, &allocated1, sizeof *p);
-- allocated = allocated1;
-- }
-- p[used++] = value;
-- }
--
-- */
--
--XALLOC_INLINE void *
--x2nrealloc (void *p, size_t *pn, size_t s)
--{
-- size_t n = *pn;
--
-- if (! p)
-- {
-- if (! n)
-- {
-- /* The approximate size to use for initial small allocation
-- requests, when the invoking code specifies an old size of
-- zero. This is the largest "small" request for the GNU C
-- library malloc. */
-- enum { DEFAULT_MXFAST = 64 * sizeof (size_t) / 4 };
--
-- n = DEFAULT_MXFAST / s;
-- n += !n;
-- }
-- if (xalloc_oversized (n, s))
-- xalloc_die ();
-- }
-- else
-- {
-- /* Set N = floor (1.5 * N) + 1 so that progress is made even if N == 0.
-- Check for overflow, so that N * S stays in both ptrdiff_t and
-- size_t range. The check may be slightly conservative, but an
-- exact check isn't worth the trouble. */
-- if ((PTRDIFF_MAX < SIZE_MAX ? PTRDIFF_MAX : SIZE_MAX) / 3 * 2 / s
-- <= n)
-- xalloc_die ();
-- n += n / 2 + 1;
-- }
--
-- *pn = n;
-- return xrealloc (p, n * s);
-+ return xreallocarray (p, n, s);
- }
-
- /* Return a pointer to a new buffer of N bytes. This is like xmalloc,
-@@ -239,9 +157,16 @@ xrealloc (T *p, size_t s)
- }
-
- template <typename T> inline T *
-+xreallocarray (T *p, size_t n, size_t s)
-+{
-+ return (T *) xreallocarray ((void *) p, n, s);
-+}
-+
-+/* FIXME: Deprecate this in favor of xreallocarray? */
-+template <typename T> inline T *
- xnrealloc (T *p, size_t n, size_t s)
- {
-- return (T *) xnrealloc ((void *) p, n, s);
-+ return xreallocarray (p, n, s);
- }
-
- template <typename T> inline T *
---- a/gnulib/lib/xmalloc.c
-+++ b/gnulib/lib/xmalloc.c
-@@ -21,80 +21,250 @@
-
- #include "xalloc.h"
-
-+#include "ialloc.h"
-+#include "intprops.h"
-+#include "minmax.h"
-+
- #include <stdlib.h>
- #include <string.h>
-
--/* 1 if calloc, malloc and realloc are known to be compatible with GNU.
-- This matters if we are not also using the calloc-gnu, malloc-gnu
-- and realloc-gnu modules, which define HAVE_CALLOC_GNU,
-- HAVE_MALLOC_GNU and HAVE_REALLOC_GNU and support the GNU API even
-- on non-GNU platforms. */
--#if defined HAVE_CALLOC_GNU || (defined __GLIBC__ && !defined __UCLIBC__)
--enum { HAVE_GNU_CALLOC = 1 };
--#else
--enum { HAVE_GNU_CALLOC = 0 };
--#endif
--#if defined HAVE_MALLOC_GNU || (defined __GLIBC__ && !defined __UCLIBC__)
--enum { HAVE_GNU_MALLOC = 1 };
--#else
--enum { HAVE_GNU_MALLOC = 0 };
--#endif
--#if defined HAVE_REALLOC_GNU || (defined __GLIBC__ && !defined __UCLIBC__)
--enum { HAVE_GNU_REALLOC = 1 };
--#else
--enum { HAVE_GNU_REALLOC = 0 };
--#endif
-+static void * _GL_ATTRIBUTE_PURE
-+nonnull (void *p)
-+{
-+ if (!p)
-+ xalloc_die ();
-+ return p;
-+}
-
--/* Allocate N bytes of memory dynamically, with error checking. */
-+/* Allocate S bytes of memory dynamically, with error checking. */
-
- void *
--xmalloc (size_t n)
-+xmalloc (size_t s)
- {
-- void *p = malloc (n);
-- if (!p && (HAVE_GNU_MALLOC || n))
-- xalloc_die ();
-- return p;
-+ return nonnull (malloc (s));
-+}
-+
-+void *
-+ximalloc (idx_t s)
-+{
-+ return nonnull (imalloc (s));
- }
-
--/* Change the size of an allocated block of memory P to N bytes,
-+/* Change the size of an allocated block of memory P to S bytes,
- with error checking. */
-
- void *
--xrealloc (void *p, size_t n)
-+xrealloc (void *p, size_t s)
- {
-- if (!HAVE_GNU_REALLOC && !n && p)
-- {
-- /* The GNU and C99 realloc behaviors disagree here. Act like GNU. */
-- free (p);
-- return NULL;
-- }
-+ void *r = realloc (p, s);
-+ if (!r && (!p || s))
-+ xalloc_die ();
-+ return r;
-+}
-+
-+void *
-+xirealloc (void *p, idx_t s)
-+{
-+ return nonnull (irealloc (p, s));
-+}
-+
-+/* Change the size of an allocated block of memory P to an array of N
-+ objects each of S bytes, with error checking. */
-
-- void *r = realloc (p, n);
-- if (!r && (n || (HAVE_GNU_REALLOC && !p)))
-+void *
-+xreallocarray (void *p, size_t n, size_t s)
-+{
-+ void *r = reallocarray (p, n, s);
-+ if (!r && (!p || (n && s)))
- xalloc_die ();
- return r;
- }
-
--/* If P is null, allocate a block of at least *PN bytes; otherwise,
-- reallocate P so that it contains more than *PN bytes. *PN must be
-- nonzero unless P is null. Set *PN to the new block's size, and
-- return the pointer to the new block. *PN is never set to zero, and
-+void *
-+xireallocarray (void *p, idx_t n, idx_t s)
-+{
-+ return nonnull (ireallocarray (p, n, s));
-+}
-+
-+/* If P is null, allocate a block of at least *PS bytes; otherwise,
-+ reallocate P so that it contains more than *PS bytes. *PS must be
-+ nonzero unless P is null. Set *PS to the new block's size, and
-+ return the pointer to the new block. *PS is never set to zero, and
- the returned pointer is never null. */
-
- void *
--x2realloc (void *p, size_t *pn)
-+x2realloc (void *p, size_t *ps)
-+{
-+ return x2nrealloc (p, ps, 1);
-+}
-+
-+/* If P is null, allocate a block of at least *PN such objects;
-+ otherwise, reallocate P so that it contains more than *PN objects
-+ each of S bytes. S must be nonzero. Set *PN to the new number of
-+ objects, and return the pointer to the new block. *PN is never set
-+ to zero, and the returned pointer is never null.
-+
-+ Repeated reallocations are guaranteed to make progress, either by
-+ allocating an initial block with a nonzero size, or by allocating a
-+ larger block.
-+
-+ In the following implementation, nonzero sizes are increased by a
-+ factor of approximately 1.5 so that repeated reallocations have
-+ O(N) overall cost rather than O(N**2) cost, but the
-+ specification for this function does not guarantee that rate.
-+
-+ Here is an example of use:
-+
-+ int *p = NULL;
-+ size_t used = 0;
-+ size_t allocated = 0;
-+
-+ void
-+ append_int (int value)
-+ {
-+ if (used == allocated)
-+ p = x2nrealloc (p, &allocated, sizeof *p);
-+ p[used++] = value;
-+ }
-+
-+ This causes x2nrealloc to allocate a block of some nonzero size the
-+ first time it is called.
-+
-+ To have finer-grained control over the initial size, set *PN to a
-+ nonzero value before calling this function with P == NULL. For
-+ example:
-+
-+ int *p = NULL;
-+ size_t used = 0;
-+ size_t allocated = 0;
-+ size_t allocated1 = 1000;
-+
-+ void
-+ append_int (int value)
-+ {
-+ if (used == allocated)
-+ {
-+ p = x2nrealloc (p, &allocated1, sizeof *p);
-+ allocated = allocated1;
-+ }
-+ p[used++] = value;
-+ }
-+
-+ */
-+
-+void *
-+x2nrealloc (void *p, size_t *pn, size_t s)
- {
-- return x2nrealloc (p, pn, 1);
-+ size_t n = *pn;
-+
-+ if (! p)
-+ {
-+ if (! n)
-+ {
-+ /* The approximate size to use for initial small allocation
-+ requests, when the invoking code specifies an old size of
-+ zero. This is the largest "small" request for the GNU C
-+ library malloc. */
-+ enum { DEFAULT_MXFAST = 64 * sizeof (size_t) / 4 };
-+
-+ n = DEFAULT_MXFAST / s;
-+ n += !n;
-+ }
-+ }
-+ else
-+ {
-+ /* Set N = floor (1.5 * N) + 1 to make progress even if N == 0. */
-+ if (INT_ADD_WRAPV (n, (n >> 1) + 1, &n))
-+ xalloc_die ();
-+ }
-+
-+ p = xreallocarray (p, n, s);
-+ *pn = n;
-+ return p;
- }
-
--/* Allocate N bytes of zeroed memory dynamically, with error checking.
-+/* Grow PA, which points to an array of *PN items, and return the
-+ location of the reallocated array, updating *PN to reflect its
-+ new size. The new array will contain at least N_INCR_MIN more
-+ items, but will not contain more than N_MAX items total.
-+ S is the size of each item, in bytes.
-+
-+ S and N_INCR_MIN must be positive. *PN must be
-+ nonnegative. If N_MAX is -1, it is treated as if it were
-+ infinity.
-+
-+ If PA is null, then allocate a new array instead of reallocating
-+ the old one.
-+
-+ Thus, to grow an array A without saving its old contents, do
-+ { free (A); A = xpalloc (NULL, &AITEMS, ...); }. */
-+
-+void *
-+xpalloc (void *pa, idx_t *pn, idx_t n_incr_min, ptrdiff_t n_max, idx_t s)
-+{
-+ idx_t n0 = *pn;
-+
-+ /* The approximate size to use for initial small allocation
-+ requests. This is the largest "small" request for the GNU C
-+ library malloc. */
-+ enum { DEFAULT_MXFAST = 64 * sizeof (size_t) / 4 };
-+
-+ /* If the array is tiny, grow it to about (but no greater than)
-+ DEFAULT_MXFAST bytes. Otherwise, grow it by about 50%.
-+ Adjust the growth according to three constraints: N_INCR_MIN,
-+ N_MAX, and what the C language can represent safely. */
-+
-+ idx_t n;
-+ if (INT_ADD_WRAPV (n0, n0 >> 1, &n))
-+ n = IDX_MAX;
-+ if (0 <= n_max && n_max < n)
-+ n = n_max;
-+
-+ /* NBYTES is of a type suitable for holding the count of bytes in an object.
-+ This is typically idx_t, but it should be size_t on (theoretical?)
-+ platforms where SIZE_MAX < IDX_MAX so xpalloc does not pass
-+ values greater than SIZE_MAX to xrealloc. */
-+#if IDX_MAX <= SIZE_MAX
-+ idx_t nbytes;
-+#else
-+ size_t nbytes;
-+#endif
-+ idx_t adjusted_nbytes
-+ = (INT_MULTIPLY_WRAPV (n, s, &nbytes)
-+ ? MIN (IDX_MAX, SIZE_MAX)
-+ : nbytes < DEFAULT_MXFAST ? DEFAULT_MXFAST : 0);
-+ if (adjusted_nbytes)
-+ {
-+ n = adjusted_nbytes / s;
-+ nbytes = adjusted_nbytes - adjusted_nbytes % s;
-+ }
-+
-+ if (! pa)
-+ *pn = 0;
-+ if (n - n0 < n_incr_min
-+ && (INT_ADD_WRAPV (n0, n_incr_min, &n)
-+ || (0 <= n_max && n_max < n)
-+ || INT_MULTIPLY_WRAPV (n, s, &nbytes)))
-+ xalloc_die ();
-+ pa = xrealloc (pa, nbytes);
-+ *pn = n;
-+ return pa;
-+}
-+
-+/* Allocate S bytes of zeroed memory dynamically, with error checking.
- There's no need for xnzalloc (N, S), since it would be equivalent
- to xcalloc (N, S). */
-
- void *
--xzalloc (size_t n)
-+xzalloc (size_t s)
-+{
-+ return xcalloc (s, 1);
-+}
-+
-+void *
-+xizalloc (idx_t s)
- {
-- return xcalloc (n, 1);
-+ return xicalloc (s, 1);
- }
-
- /* Allocate zeroed memory for N elements of S bytes, with error
-@@ -103,15 +273,13 @@ xzalloc (size_t n)
- void *
- xcalloc (size_t n, size_t s)
- {
-- void *p;
-- /* Test for overflow, since objects with size greater than
-- PTRDIFF_MAX cause pointer subtraction to go awry. Omit size-zero
-- tests if HAVE_GNU_CALLOC, since GNU calloc never returns NULL if
-- successful. */
-- if (xalloc_oversized (n, s)
-- || (! (p = calloc (n, s)) && (HAVE_GNU_CALLOC || n != 0)))
-- xalloc_die ();
-- return p;
-+ return nonnull (calloc (n, s));
-+}
-+
-+void *
-+xicalloc (idx_t n, idx_t s)
-+{
-+ return nonnull (icalloc (n, s));
- }
-
- /* Clone an object P of size S, with error checking. There's no need
-@@ -124,6 +292,23 @@ xmemdup (void const *p, size_t s)
- return memcpy (xmalloc (s), p, s);
- }
-
-+void *
-+ximemdup (void const *p, idx_t s)
-+{
-+ return memcpy (ximalloc (s), p, s);
-+}
-+
-+/* Clone an object P of size S, with error checking. Append
-+ a terminating NUL byte. */
-+
-+char *
-+ximemdup0 (void const *p, idx_t s)
-+{
-+ char *result = ximalloc (s + 1);
-+ result[s] = 0;
-+ return memcpy (result, p, s);
-+}
-+
- /* Clone STRING. */
-
- char *
---- a/gnulib/lib/xsize.c
-+++ b/gnulib/lib/xsize.c
-@@ -1,3 +1,21 @@
-+/* Checked size_t computations.
-+
-+ Copyright (C) 2012-2021 Free Software Foundation, Inc.
-+
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-+
-+ This file is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-+
- #include <config.h>
-+
- #define XSIZE_INLINE _GL_EXTERN_INLINE
- #include "xsize.h"
---- a/gnulib/lib/xsize.h
-+++ b/gnulib/lib/xsize.h
-@@ -2,18 +2,18 @@
-
- Copyright (C) 2003, 2008-2021 Free Software Foundation, Inc.
-
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3, or (at your option)
-- any later version.
-+ This file is free software: you can redistribute it and/or modify
-+ it under the terms of the GNU Lesser General Public License as
-+ published by the Free Software Foundation; either version 2.1 of the
-+ License, or (at your option) any later version.
-
-- This program is distributed in the hope that it will be useful,
-+ This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
-+ GNU Lesser General Public License for more details.
-
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-+ You should have received a copy of the GNU Lesser General Public License
-+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
- #ifndef _XSIZE_H
- #define _XSIZE_H
---- /dev/null
-+++ b/gnulib/m4/calloc.m4
-@@ -0,0 +1,82 @@
-+# calloc.m4 serial 27
-+
-+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
-+# This file is free software; the Free Software Foundation
-+# gives unlimited permission to copy and/or distribute it,
-+# with or without modifications, as long as this notice is preserved.
-+
-+# Written by Jim Meyering.
-+
-+# Determine whether calloc (N, S) returns non-NULL when N*S is zero,
-+# and returns NULL when N*S overflows.
-+# If so, define HAVE_CALLOC. Otherwise, define calloc to rpl_calloc
-+# and arrange to use a calloc wrapper function that does work in that case.
-+
-+# _AC_FUNC_CALLOC_IF([IF-WORKS], [IF-NOT])
-+# -------------------------------------
-+# If calloc is compatible with GNU calloc, run IF-WORKS, otherwise, IF-NOT.
-+AC_DEFUN([_AC_FUNC_CALLOC_IF],
-+[
-+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-+ AC_CACHE_CHECK([whether calloc (0, n) and calloc (n, 0) return nonnull],
-+ [ac_cv_func_calloc_0_nonnull],
-+ [if test $cross_compiling != yes; then
-+ ac_cv_func_calloc_0_nonnull=yes
-+ AC_RUN_IFELSE(
-+ [AC_LANG_PROGRAM(
-+ [AC_INCLUDES_DEFAULT],
-+ [[int result = 0;
-+ char * volatile p = calloc (0, 0);
-+ if (!p)
-+ result |= 1;
-+ free (p);
-+ return result;
-+ ]])],
-+ [],
-+ [ac_cv_func_calloc_0_nonnull=no])
-+ else
-+ case "$host_os" in
-+ # Guess yes on glibc systems.
-+ *-gnu* | gnu*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
-+ # Guess yes on musl systems.
-+ *-musl*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
-+ # Guess yes on native Windows.
-+ mingw*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
-+ # If we don't know, obey --enable-cross-guesses.
-+ *) ac_cv_func_calloc_0_nonnull="$gl_cross_guess_normal" ;;
-+ esac
-+ fi
-+ ])
-+ AS_CASE([$ac_cv_func_calloc_0_nonnull], [*yes], [$1], [$2])
-+])
-+
-+
-+# gl_FUNC_CALLOC_GNU
-+# ------------------
-+# Replace calloc if it is not compatible with GNU libc.
-+AC_DEFUN([gl_FUNC_CALLOC_GNU],
-+[
-+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
-+ AC_REQUIRE([gl_FUNC_CALLOC_POSIX])
-+ if test $REPLACE_CALLOC = 0; then
-+ _AC_FUNC_CALLOC_IF([], [REPLACE_CALLOC=1])
-+ fi
-+])# gl_FUNC_CALLOC_GNU
-+
-+# gl_FUNC_CALLOC_POSIX
-+# --------------------
-+# Test whether 'calloc' is POSIX compliant (sets errno to ENOMEM when it
-+# fails, and doesn't mess up with ptrdiff_t or size_t overflow),
-+# and replace calloc if it is not.
-+AC_DEFUN([gl_FUNC_CALLOC_POSIX],
-+[
-+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
-+ AC_REQUIRE([gl_FUNC_MALLOC_POSIX])
-+ if test $REPLACE_MALLOC = 1; then
-+ REPLACE_CALLOC=1
-+ fi
-+ dnl Although in theory we should also test for size_t overflow,
-+ dnl in practice testing for ptrdiff_t overflow suffices
-+ dnl since PTRDIFF_MAX <= SIZE_MAX on all known Gnulib porting targets.
-+ dnl A separate size_t test would slow down 'configure'.
-+])
---- a/gnulib/m4/fcntl_h.m4
-+++ b/gnulib/m4/fcntl_h.m4
-@@ -1,4 +1,4 @@
--# serial 17
-+# serial 20
- # Configure fcntl.h.
- dnl Copyright (C) 2006-2007, 2009-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
-@@ -7,7 +7,7 @@ dnl with or without modifications, as lo
-
- dnl Written by Paul Eggert.
-
--AC_DEFUN([gl_FCNTL_H],
-+AC_DEFUN_ONCE([gl_FCNTL_H],
- [
- AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
- AC_REQUIRE([gl_FCNTL_O_FLAGS])
-@@ -26,25 +26,40 @@ AC_DEFUN([gl_FCNTL_H],
- ]], [fcntl openat])
- ])
-
-+# gl_FCNTL_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_FCNTL_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_FCNTL_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_FCNTL_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_FCNTL_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CREAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCNTL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_NONBLOCKING])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_OPEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_OPENAT])
-+ dnl Support Microsoft deprecated alias function names by default.
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CREAT], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_OPEN], [1])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_FCNTL_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_FCNTL_H_DEFAULTS],
- [
-- GNULIB_CREAT=0; AC_SUBST([GNULIB_CREAT])
-- GNULIB_FCNTL=0; AC_SUBST([GNULIB_FCNTL])
-- GNULIB_NONBLOCKING=0; AC_SUBST([GNULIB_NONBLOCKING])
-- GNULIB_OPEN=0; AC_SUBST([GNULIB_OPEN])
-- GNULIB_OPENAT=0; AC_SUBST([GNULIB_OPENAT])
-- dnl Support Microsoft deprecated alias function names by default.
-- GNULIB_MDA_CREAT=1; AC_SUBST([GNULIB_MDA_CREAT])
-- GNULIB_MDA_OPEN=1; AC_SUBST([GNULIB_MDA_OPEN])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_FCNTL=1; AC_SUBST([HAVE_FCNTL])
- HAVE_OPENAT=1; AC_SUBST([HAVE_OPENAT])
---- /dev/null
-+++ b/gnulib/m4/free.m4
-@@ -0,0 +1,52 @@
-+# free.m4 serial 6
-+# Copyright (C) 2003-2005, 2009-2021 Free Software Foundation, Inc.
-+# This file is free software; the Free Software Foundation
-+# gives unlimited permission to copy and/or distribute it,
-+# with or without modifications, as long as this notice is preserved.
-+
-+# Written by Paul Eggert and Bruno Haible.
-+
-+AC_DEFUN([gl_FUNC_FREE],
-+[
-+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
-+
-+ dnl In the next release of POSIX, free must preserve errno.
-+ dnl https://www.austingroupbugs.net/view.php?id=385
-+ dnl https://sourceware.org/bugzilla/show_bug.cgi?id=17924
-+ dnl So far, we know of three platforms that do this:
-+ dnl * glibc >= 2.33, thanks to the fix for this bug:
-+ dnl <https://sourceware.org/bugzilla/show_bug.cgi?id=17924>
-+ dnl * OpenBSD >= 4.5, thanks to this commit:
-+ dnl <https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdlib/malloc.c.diff?r1=1.100&r2=1.101&f=h>
-+ dnl * Solaris, because its malloc() implementation is based on brk(),
-+ dnl not mmap(); hence its free() implementation makes no system calls.
-+ dnl For other platforms, you can only be sure if they state it in their
-+ dnl documentation, or by code inspection of the free() implementation in libc.
-+ AC_CACHE_CHECK([whether free is known to preserve errno],
-+ [gl_cv_func_free_preserves_errno],
-+ [AC_COMPILE_IFELSE(
-+ [AC_LANG_PROGRAM(
-+ [[#include <stdlib.h>
-+ ]],
-+ [[#if 2 < __GLIBC__ + (33 <= __GLIBC_MINOR__)
-+ #elif defined __OpenBSD__
-+ #elif defined __sun
-+ #else
-+ #error "'free' is not known to preserve errno"
-+ #endif
-+ ]])],
-+ [gl_cv_func_free_preserves_errno=yes],
-+ [gl_cv_func_free_preserves_errno=no])
-+ ])
-+
-+ case $gl_cv_func_free_preserves_errno in
-+ *yes)
-+ AC_DEFINE([HAVE_FREE_POSIX], [1],
-+ [Define if the 'free' function is guaranteed to preserve errno.])
-+ ;;
-+ *) REPLACE_FREE=1 ;;
-+ esac
-+])
-+
-+# Prerequisites of lib/free.c.
-+AC_DEFUN([gl_PREREQ_FREE], [:])
---- a/gnulib/m4/fstat.m4
-+++ b/gnulib/m4/fstat.m4
-@@ -1,4 +1,4 @@
--# fstat.m4 serial 7
-+# fstat.m4 serial 8
- dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -34,7 +34,7 @@ AC_DEFUN([gl_FUNC_FSTAT],
-
- # Prerequisites of lib/fstat.c and lib/stat-w32.c.
- AC_DEFUN([gl_PREREQ_FSTAT], [
-- AC_REQUIRE([gl_HEADER_SYS_STAT_H])
-+ AC_REQUIRE([gl_SYS_STAT_H])
- AC_REQUIRE([gl_PREREQ_STAT_W32])
- :
- ])
---- a/gnulib/m4/gnulib-common.m4
-+++ b/gnulib/m4/gnulib-common.m4
-@@ -1,4 +1,4 @@
--# gnulib-common.m4 serial 63
-+# gnulib-common.m4 serial 66
- dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -357,6 +357,16 @@ AC_DEFUN([gl_COMMON_BODY], [
- export LIBC_FATAL_STDERR_
- ])
-
-+# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename])
-+# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue])
-+# initializes the shell variable that indicates the presence of the given module
-+# as a C preprocessor expression.
-+AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE],
-+[
-+ GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2])
-+ AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1])
-+])
-+
- # gl_MODULE_INDICATOR_CONDITION
- # expands to a C preprocessor expression that evaluates to 1 or 0, depending
- # whether a gnulib module that has been requested shall be considered present
-@@ -369,9 +379,9 @@ m4_define([gl_MODULE_INDICATOR_CONDITION
- AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE],
- [
- gl_MODULE_INDICATOR_SET_VARIABLE_AUX(
-- [GNULIB_[]m4_translit([[$1]],
-- [abcdefghijklmnopqrstuvwxyz./-],
-- [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])],
-+ [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]],
-+ [abcdefghijklmnopqrstuvwxyz./-],
-+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])],
- [gl_MODULE_INDICATOR_CONDITION])
- ])
-
-@@ -656,6 +666,72 @@ AC_DEFUN([gl_CACHE_VAL_SILENT],
- ])
- ])
-
-+# gl_CC_ALLOW_WARNINGS
-+# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option
-+# that reverts a preceding '-Werror' option, if available.
-+# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang
-+# and empty otherwise.
-+AC_DEFUN([gl_CC_ALLOW_WARNINGS],
-+[
-+ AC_REQUIRE([AC_PROG_CC])
-+ AC_CACHE_CHECK([for C compiler option to allow warnings],
-+ [gl_cv_cc_wallow],
-+ [rm -f conftest*
-+ echo 'int dummy;' > conftest.c
-+ AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null
-+ AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null
-+ dnl Test the number of error output lines, because AIX xlc accepts the
-+ dnl option '-Wno-error', just to produce a warning
-+ dnl "Option -Wno-error was incorrectly specified. The option will be ignored."
-+ dnl afterwards.
-+ if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then
-+ gl_cv_cc_wallow='-Wno-error'
-+ else
-+ gl_cv_cc_wallow=none
-+ fi
-+ rm -f conftest*
-+ ])
-+ case "$gl_cv_cc_wallow" in
-+ none) GL_CFLAG_ALLOW_WARNINGS='' ;;
-+ *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;;
-+ esac
-+ AC_SUBST([GL_CFLAG_ALLOW_WARNINGS])
-+])
-+
-+# gl_CXX_ALLOW_WARNINGS
-+# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option
-+# that reverts a preceding '-Werror' option, if available.
-+AC_DEFUN([gl_CXX_ALLOW_WARNINGS],
-+[
-+ dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX.
-+ if test -n "$CXX" && test "$CXX" != no; then
-+ AC_CACHE_CHECK([for C++ compiler option to allow warnings],
-+ [gl_cv_cxx_wallow],
-+ [rm -f conftest*
-+ echo 'int dummy;' > conftest.cc
-+ AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null
-+ AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null
-+ dnl Test the number of error output lines, because AIX xlC accepts the
-+ dnl option '-Wno-error', just to produce a warning
-+ dnl "Option -Wno-error was incorrectly specified. The option will be ignored."
-+ dnl afterwards.
-+ if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then
-+ gl_cv_cxx_wallow='-Wno-error'
-+ else
-+ gl_cv_cxx_wallow=none
-+ fi
-+ rm -f conftest*
-+ ])
-+ case "$gl_cv_cxx_wallow" in
-+ none) GL_CXXFLAG_ALLOW_WARNINGS='' ;;
-+ *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;;
-+ esac
-+ else
-+ GL_CXXFLAG_ALLOW_WARNINGS=''
-+ fi
-+ AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS])
-+])
-+
- dnl Expands to some code for use in .c programs that, on native Windows, defines
- dnl the Microsoft deprecated alias function names to the underscore-prefixed
- dnl actual function names. With this macro, these function names are available
---- a/gnulib/m4/gnulib-comp.m4
-+++ b/gnulib/m4/gnulib-comp.m4
-@@ -51,6 +51,8 @@ AC_DEFUN([gl_EARLY],
- # Code from module btowc:
- # Code from module builtin-expect:
- # Code from module c99:
-+ # Code from module calloc-gnu:
-+ # Code from module calloc-posix:
- # Code from module cloexec:
- # Code from module close:
- # Code from module double-slash-root:
-@@ -66,6 +68,7 @@ AC_DEFUN([gl_EARLY],
- # Code from module fd-hook:
- # Code from module filename:
- # Code from module float:
-+ # Code from module free-posix:
- # Code from module fstat:
- # Code from module getdtablesize:
- # Code from module getopt-gnu:
-@@ -74,7 +77,9 @@ AC_DEFUN([gl_EARLY],
- # Code from module gettext-h:
- # Code from module hard-locale:
- # Code from module havelib:
-+ # Code from module ialloc:
- # Code from module iconv:
-+ # Code from module idx:
- # Code from module include_next:
- # Code from module intprops:
- # Code from module inttypes-incomplete:
-@@ -84,12 +89,14 @@ AC_DEFUN([gl_EARLY],
- # Code from module langinfo:
- # Code from module largefile:
- AC_REQUIRE([AC_SYS_LARGEFILE])
-+ AC_REQUIRE([gl_YEAR2038_EARLY])
- # Code from module libc-config:
- # Code from module limits-h:
- # Code from module localcharset:
- # Code from module locale:
- # Code from module localeconv:
- # Code from module lock:
-+ # Code from module malloc-gnu:
- # Code from module malloc-posix:
- # Code from module malloca:
- # Code from module mbchar:
-@@ -107,6 +114,7 @@ AC_DEFUN([gl_EARLY],
- # Code from module memchr:
- # Code from module mempcpy:
- # Code from module memrchr:
-+ # Code from module minmax:
- # Code from module msvc-inval:
- # Code from module msvc-nothrow:
- # Code from module multiarch:
-@@ -114,6 +122,9 @@ AC_DEFUN([gl_EARLY],
- # Code from module nocrash:
- # Code from module open:
- # Code from module pathmax:
-+ # Code from module realloc-gnu:
-+ # Code from module realloc-posix:
-+ # Code from module reallocarray:
- # Code from module regex:
- # Code from module setlocale-null:
- # Code from module size_max:
-@@ -189,6 +200,8 @@ AC_DEFUN([gl_INIT],
- m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
- m4_pushdef([gl_LIBSOURCES_LIST], [])
- m4_pushdef([gl_LIBSOURCES_DIR], [])
-+ m4_pushdef([GL_MACRO_PREFIX], [gl])
-+ m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL])
- gl_COMMON
- gl_source_base='gnulib/lib'
- gl_FUNC_ALLOCA
-@@ -196,6 +209,15 @@ AC_DEFUN([gl_INIT],
- if test -n "$ARGZ_H"; then
- AC_LIBOBJ([argz])
- fi
-+ gl_FUNC_CALLOC_GNU
-+ if test $REPLACE_CALLOC = 1; then
-+ AC_LIBOBJ([calloc])
-+ fi
-+ gl_FUNC_CALLOC_POSIX
-+ if test $REPLACE_CALLOC = 1; then
-+ AC_LIBOBJ([calloc])
-+ fi
-+ gl_STDLIB_MODULE_INDICATOR([calloc-posix])
- gl_DOUBLE_SLASH_ROOT
- gl_HEADER_ERRNO_H
- gl_ERROR
-@@ -208,6 +230,7 @@ AC_DEFUN([gl_INIT],
- AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])
- AC_REQUIRE([gl_EXTERN_INLINE])
- gl_FCNTL_H
-+ gl_FCNTL_H_REQUIRE_DEFAULTS
- gl_FLOAT_H
- if test $REPLACE_FLOAT_LDBL = 1; then
- AC_LIBOBJ([float])
-@@ -223,10 +246,10 @@ AC_DEFUN([gl_INIT],
- if test $REPLACE_GETOPT = 1; then
- AC_LIBOBJ([getopt])
- AC_LIBOBJ([getopt1])
-- dnl Arrange for unistd.h to include getopt.h.
-- GNULIB_GL_UNISTD_H_GETOPT=1
-+ dnl Define the substituted variable GNULIB_UNISTD_H_GETOPT to 1.
-+ gl_UNISTD_H_REQUIRE_DEFAULTS
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT], [1])
- fi
-- AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT])
- gl_UNISTD_MODULE_INDICATOR([getopt-posix])
- gl_FUNC_GETPROGNAME
- AC_SUBST([LIBINTL])
-@@ -236,6 +259,7 @@ AC_DEFUN([gl_INIT],
- m4_ifdef([gl_ICONV_MODULE_INDICATOR],
- [gl_ICONV_MODULE_INDICATOR([iconv])])
- gl_INTTYPES_INCOMPLETE
-+ gl_INTTYPES_H_REQUIRE_DEFAULTS
- gl_FUNC_ISWBLANK
- if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
- :
-@@ -265,6 +289,15 @@ AC_DEFUN([gl_INIT],
- gl_WCTYPE_MODULE_INDICATOR([iswxdigit])
- AC_REQUIRE([gl_LARGEFILE])
- gl_LIMITS_H
-+ gl_FUNC_MALLOC_GNU
-+ if test $REPLACE_MALLOC = 1; then
-+ AC_LIBOBJ([malloc])
-+ fi
-+ AC_REQUIRE([gl_FUNC_MALLOC_POSIX])
-+ if test $REPLACE_MALLOC = 1; then
-+ AC_LIBOBJ([malloc])
-+ fi
-+ gl_STDLIB_MODULE_INDICATOR([malloc-posix])
- gl_MALLOCA
- gl_MBCHAR
- gl_MBITER
-@@ -305,6 +338,7 @@ AC_DEFUN([gl_INIT],
- gl_PREREQ_MEMRCHR
- fi
- gl_STRING_MODULE_INDICATOR([memrchr])
-+ gl_MINMAX
- gl_MULTIARCH
- gl_FUNC_OPEN
- if test $REPLACE_OPEN = 1; then
-@@ -312,6 +346,22 @@ AC_DEFUN([gl_INIT],
- gl_PREREQ_OPEN
- fi
- gl_FCNTL_MODULE_INDICATOR([open])
-+ gl_FUNC_REALLOC_GNU
-+ if test $REPLACE_REALLOC = 1; then
-+ AC_LIBOBJ([realloc])
-+ fi
-+ gl_FUNC_REALLOC_POSIX
-+ if test $REPLACE_REALLOC = 1; then
-+ AC_LIBOBJ([realloc])
-+ fi
-+ gl_STDLIB_MODULE_INDICATOR([realloc-posix])
-+ gl_FUNC_REALLOCARRAY
-+ if test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1; then
-+ AC_LIBOBJ([reallocarray])
-+ gl_PREREQ_REALLOCARRAY
-+ fi
-+ gl_MODULE_INDICATOR([reallocarray])
-+ gl_STDLIB_MODULE_INDICATOR([reallocarray])
- gl_REGEX
- if test $ac_use_included_regex = yes; then
- AC_LIBOBJ([regex])
-@@ -321,9 +371,35 @@ AC_DEFUN([gl_INIT],
- gl_STDARG_H
- AM_STDBOOL_H
- gl_STDDEF_H
-+ gl_STDDEF_H_REQUIRE_DEFAULTS
- gl_STDINT_H
- gl_STDIO_H
-+ gl_STDIO_H_REQUIRE_DEFAULTS
-+ dnl No need to create extra modules for these functions. Everyone who uses
-+ dnl <stdio.h> likely needs them.
-+ gl_STDIO_MODULE_INDICATOR([fscanf])
-+ gl_MODULE_INDICATOR([fscanf])
-+ gl_STDIO_MODULE_INDICATOR([scanf])
-+ gl_MODULE_INDICATOR([scanf])
-+ gl_STDIO_MODULE_INDICATOR([fgetc])
-+ gl_STDIO_MODULE_INDICATOR([getc])
-+ gl_STDIO_MODULE_INDICATOR([getchar])
-+ gl_STDIO_MODULE_INDICATOR([fgets])
-+ gl_STDIO_MODULE_INDICATOR([fread])
-+ dnl No need to create extra modules for these functions. Everyone who uses
-+ dnl <stdio.h> likely needs them.
-+ gl_STDIO_MODULE_INDICATOR([fprintf])
-+ gl_STDIO_MODULE_INDICATOR([printf])
-+ gl_STDIO_MODULE_INDICATOR([vfprintf])
-+ gl_STDIO_MODULE_INDICATOR([vprintf])
-+ gl_STDIO_MODULE_INDICATOR([fputc])
-+ gl_STDIO_MODULE_INDICATOR([putc])
-+ gl_STDIO_MODULE_INDICATOR([putchar])
-+ gl_STDIO_MODULE_INDICATOR([fputs])
-+ gl_STDIO_MODULE_INDICATOR([puts])
-+ gl_STDIO_MODULE_INDICATOR([fwrite])
- gl_STDLIB_H
-+ gl_STDLIB_H_REQUIRE_DEFAULTS
- gl_STRCASE
- if test $HAVE_STRCASECMP = 0; then
- AC_LIBOBJ([strcasecmp])
-@@ -356,8 +432,10 @@ AC_DEFUN([gl_INIT],
- fi
- gl_MODULE_INDICATOR([strerror])
- gl_STRING_MODULE_INDICATOR([strerror])
-- gl_HEADER_STRING_H
-- gl_HEADER_STRINGS_H
-+ gl_STRING_H
-+ gl_STRING_H_REQUIRE_DEFAULTS
-+ gl_STRINGS_H
-+ gl_STRINGS_H_REQUIRE_DEFAULTS
- gl_FUNC_STRNLEN
- if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then
- AC_LIBOBJ([strnlen])
-@@ -365,10 +443,27 @@ AC_DEFUN([gl_INIT],
- fi
- gl_STRING_MODULE_INDICATOR([strnlen])
- gl_SYS_TYPES_H
-+ gl_SYS_TYPES_H_REQUIRE_DEFAULTS
- AC_PROG_MKDIR_P
- gl_UNISTD_H
-- gl_LIBUNISTRING_LIBHEADER([0.9.4], [unitypes.h])
-- gl_LIBUNISTRING_LIBHEADER([0.9.4], [uniwidth.h])
-+ gl_UNISTD_H_REQUIRE_DEFAULTS
-+ gl_LIBUNISTRING_LIBHEADER([0.9.11], [unitypes.h])
-+ AH_VERBATIM([unitypes_restrict], [
-+ /* This definition is a duplicate of the one in unitypes.h.
-+ It is here so that we can cope with an older version of unitypes.h
-+ that does not contain this definition and that is pre-installed among
-+ the public header files. */
-+ # if defined __restrict \
-+ || 2 < __GNUC__ + (95 <= __GNUC_MINOR__) \
-+ || __clang_major__ >= 3
-+ # define _UC_RESTRICT __restrict
-+ # elif 199901L <= __STDC_VERSION__ || defined restrict
-+ # define _UC_RESTRICT restrict
-+ # else
-+ # define _UC_RESTRICT
-+ # endif
-+ ])
-+ gl_LIBUNISTRING_LIBHEADER([0.9.11], [uniwidth.h])
- gl_LIBUNISTRING_MODULE([0.9.8], [uniwidth/width])
- gl_FUNC_VASPRINTF
- gl_STDIO_MODULE_INDICATOR([vasprintf])
-@@ -376,7 +471,9 @@ AC_DEFUN([gl_INIT],
- [AM_][XGETTEXT_OPTION([--flag=asprintf:2:c-format])
- AM_][XGETTEXT_OPTION([--flag=vasprintf:2:c-format])])
- gl_WCHAR_H
-+ gl_WCHAR_H_REQUIRE_DEFAULTS
- gl_WCTYPE_H
-+ gl_WCTYPE_H_REQUIRE_DEFAULTS
- gl_FUNC_WCWIDTH
- if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then
- AC_LIBOBJ([wcwidth])
-@@ -395,17 +492,16 @@ AC_DEFUN([gl_INIT],
- gl_gnulib_enabled_dynarray=false
- gl_gnulib_enabled_fcntl=false
- gl_gnulib_enabled_43fe87a341d9b4b93c47c3ad819a5239=false
-+ gl_gnulib_enabled_ef07dc4b3077c11ea9cef586db4e5955=false
- gl_gnulib_enabled_fstat=false
- gl_gnulib_enabled_getdtablesize=false
- gl_gnulib_enabled_30838f5439487421042f2225bed3af76=false
-- gl_gnulib_enabled_intprops=false
- gl_gnulib_enabled_langinfo=false
- gl_gnulib_enabled_21ee726a3540c09237a8e70c0baf7467=false
- gl_gnulib_enabled_localcharset=false
- gl_gnulib_enabled_locale=false
- gl_gnulib_enabled_localeconv=false
- gl_gnulib_enabled_lock=false
-- gl_gnulib_enabled_ef455225c00f5049c808c2eda3e76866=false
- gl_gnulib_enabled_mbtowc=false
- gl_gnulib_enabled_mempcpy=false
- gl_gnulib_enabled_f691f076f650964c9f5598c3ee487616=false
-@@ -506,8 +602,9 @@ AC_DEFUN([gl_INIT],
- func_gl_gnulib_m4code_dynarray ()
- {
- if ! $gl_gnulib_enabled_dynarray; then
-+ AC_PROG_MKDIR_P
- gl_gnulib_enabled_dynarray=true
-- func_gl_gnulib_m4code_intprops
-+ func_gl_gnulib_m4code_37f71b604aa9c54446783d80f42fe547
- func_gl_gnulib_m4code_21ee726a3540c09237a8e70c0baf7467
- fi
- }
-@@ -540,6 +637,18 @@ AC_DEFUN([gl_INIT],
- gl_gnulib_enabled_43fe87a341d9b4b93c47c3ad819a5239=true
- fi
- }
-+ func_gl_gnulib_m4code_ef07dc4b3077c11ea9cef586db4e5955 ()
-+ {
-+ if ! $gl_gnulib_enabled_ef07dc4b3077c11ea9cef586db4e5955; then
-+ gl_FUNC_FREE
-+ if test $REPLACE_FREE = 1; then
-+ AC_LIBOBJ([free])
-+ gl_PREREQ_FREE
-+ fi
-+ gl_STDLIB_MODULE_INDICATOR([free-posix])
-+ gl_gnulib_enabled_ef07dc4b3077c11ea9cef586db4e5955=true
-+ fi
-+ }
- func_gl_gnulib_m4code_fstat ()
- {
- if ! $gl_gnulib_enabled_fstat; then
-@@ -595,16 +704,11 @@ AC_DEFUN([gl_INIT],
- func_gl_gnulib_m4code_e7e881d32ca02f1c997b13c737c64bbd
- fi
- }
-- func_gl_gnulib_m4code_intprops ()
-- {
-- if ! $gl_gnulib_enabled_intprops; then
-- gl_gnulib_enabled_intprops=true
-- fi
-- }
- func_gl_gnulib_m4code_langinfo ()
- {
- if ! $gl_gnulib_enabled_langinfo; then
- gl_LANGINFO_H
-+ gl_LANGINFO_H_REQUIRE_DEFAULTS
- gl_gnulib_enabled_langinfo=true
- fi
- }
-@@ -629,6 +733,7 @@ AC_DEFUN([gl_INIT],
- {
- if ! $gl_gnulib_enabled_locale; then
- gl_LOCALE_H
-+ gl_LOCALE_H_REQUIRE_DEFAULTS
- gl_gnulib_enabled_locale=true
- fi
- }
-@@ -666,18 +771,6 @@ AC_DEFUN([gl_INIT],
- fi
- fi
- }
-- func_gl_gnulib_m4code_ef455225c00f5049c808c2eda3e76866 ()
-- {
-- if ! $gl_gnulib_enabled_ef455225c00f5049c808c2eda3e76866; then
-- gl_FUNC_MALLOC_POSIX
-- if test $REPLACE_MALLOC = 1; then
-- AC_LIBOBJ([malloc])
-- fi
-- gl_STDLIB_MODULE_INDICATOR([malloc-posix])
-- gl_MODULE_INDICATOR([malloc-posix])
-- gl_gnulib_enabled_ef455225c00f5049c808c2eda3e76866=true
-- fi
-- }
- func_gl_gnulib_m4code_mbtowc ()
- {
- if ! $gl_gnulib_enabled_mbtowc; then
-@@ -803,7 +896,6 @@ AC_DEFUN([gl_INIT],
- gl_STAT_TIME
- gl_STAT_BIRTHTIME
- gl_gnulib_enabled_0137e3d3638b33e5819d132d0b23165c=true
-- func_gl_gnulib_m4code_intprops
- func_gl_gnulib_m4code_time
- fi
- }
-@@ -870,7 +962,8 @@ AC_DEFUN([gl_INIT],
- func_gl_gnulib_m4code_sys_stat ()
- {
- if ! $gl_gnulib_enabled_sys_stat; then
-- gl_HEADER_SYS_STAT_H
-+ gl_SYS_STAT_H
-+ gl_SYS_STAT_H_REQUIRE_DEFAULTS
- AC_PROG_MKDIR_P
- gl_gnulib_enabled_sys_stat=true
- func_gl_gnulib_m4code_time
-@@ -886,7 +979,8 @@ AC_DEFUN([gl_INIT],
- func_gl_gnulib_m4code_time ()
- {
- if ! $gl_gnulib_enabled_time; then
-- gl_HEADER_TIME_H
-+ gl_TIME_H
-+ gl_TIME_H_REQUIRE_DEFAULTS
- gl_gnulib_enabled_time=true
- fi
- }
-@@ -897,6 +991,7 @@ AC_DEFUN([gl_INIT],
- gl_FUNC_VASNPRINTF
- gl_gnulib_enabled_vasnprintf=true
- func_gl_gnulib_m4code_attribute
-+ func_gl_gnulib_m4code_ef07dc4b3077c11ea9cef586db4e5955
- func_gl_gnulib_m4code_xsize
- fi
- }
-@@ -1002,6 +1097,9 @@ AC_DEFUN([gl_INIT],
- if test $REPLACE_OPEN = 1; then
- func_gl_gnulib_m4code_stat
- fi
-+ if test $REPLACE_REALLOC = 1; then
-+ func_gl_gnulib_m4code_ef07dc4b3077c11ea9cef586db4e5955
-+ fi
- if test $ac_use_included_regex = yes; then
- func_gl_gnulib_m4code_attribute
- fi
-@@ -1015,9 +1113,6 @@ AC_DEFUN([gl_INIT],
- func_gl_gnulib_m4code_dynarray
- fi
- if test $ac_use_included_regex = yes; then
-- func_gl_gnulib_m4code_intprops
-- fi
-- if test $ac_use_included_regex = yes; then
- func_gl_gnulib_m4code_langinfo
- fi
- if test $ac_use_included_regex = yes; then
-@@ -1032,12 +1127,6 @@ AC_DEFUN([gl_INIT],
- if test $ac_use_included_regex = yes; then
- func_gl_gnulib_m4code_wcrtomb
- fi
-- if test $REPLACE_STRDUP = 1; then
-- func_gl_gnulib_m4code_ef455225c00f5049c808c2eda3e76866
-- fi
-- if test $REPLACE_STRERROR = 1; then
-- func_gl_gnulib_m4code_intprops
-- fi
- if test $REPLACE_STRERROR = 1; then
- func_gl_gnulib_m4code_dbb57f49352be8fb86869629a254fb72
- fi
-@@ -1057,17 +1146,16 @@ AC_DEFUN([gl_INIT],
- AM_CONDITIONAL([gl_GNULIB_ENABLED_dynarray], [$gl_gnulib_enabled_dynarray])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_fcntl], [$gl_gnulib_enabled_fcntl])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_43fe87a341d9b4b93c47c3ad819a5239], [$gl_gnulib_enabled_43fe87a341d9b4b93c47c3ad819a5239])
-+ AM_CONDITIONAL([gl_GNULIB_ENABLED_ef07dc4b3077c11ea9cef586db4e5955], [$gl_gnulib_enabled_ef07dc4b3077c11ea9cef586db4e5955])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_fstat], [$gl_gnulib_enabled_fstat])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_getdtablesize], [$gl_gnulib_enabled_getdtablesize])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_30838f5439487421042f2225bed3af76], [$gl_gnulib_enabled_30838f5439487421042f2225bed3af76])
-- AM_CONDITIONAL([gl_GNULIB_ENABLED_intprops], [$gl_gnulib_enabled_intprops])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_langinfo], [$gl_gnulib_enabled_langinfo])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_21ee726a3540c09237a8e70c0baf7467], [$gl_gnulib_enabled_21ee726a3540c09237a8e70c0baf7467])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_localcharset], [$gl_gnulib_enabled_localcharset])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_locale], [$gl_gnulib_enabled_locale])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_localeconv], [$gl_gnulib_enabled_localeconv])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_lock], [$gl_gnulib_enabled_lock])
-- AM_CONDITIONAL([gl_GNULIB_ENABLED_ef455225c00f5049c808c2eda3e76866], [$gl_gnulib_enabled_ef455225c00f5049c808c2eda3e76866])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_mbtowc], [$gl_gnulib_enabled_mbtowc])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_mempcpy], [$gl_gnulib_enabled_mempcpy])
- AM_CONDITIONAL([gl_GNULIB_ENABLED_f691f076f650964c9f5598c3ee487616], [$gl_gnulib_enabled_f691f076f650964c9f5598c3ee487616])
-@@ -1105,6 +1193,8 @@ AC_DEFUN([gl_INIT],
- m4_if(m4_sysval, [0], [],
- [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
- ])
-+ m4_popdef([GL_MODULE_INDICATOR_PREFIX])
-+ m4_popdef([GL_MACRO_PREFIX])
- m4_popdef([gl_LIBSOURCES_DIR])
- m4_popdef([gl_LIBSOURCES_LIST])
- m4_popdef([AC_LIBSOURCES])
-@@ -1131,6 +1221,8 @@ AC_DEFUN([gl_INIT],
- m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
- m4_pushdef([gltests_LIBSOURCES_LIST], [])
- m4_pushdef([gltests_LIBSOURCES_DIR], [])
-+ m4_pushdef([GL_MACRO_PREFIX], [gltests])
-+ m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL])
- gl_COMMON
- gl_source_base='tests'
- changequote(,)dnl
-@@ -1152,6 +1244,8 @@ changequote([, ])dnl
- m4_if(m4_sysval, [0], [],
- [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
- ])
-+ m4_popdef([GL_MODULE_INDICATOR_PREFIX])
-+ m4_popdef([GL_MACRO_PREFIX])
- m4_popdef([gltests_LIBSOURCES_DIR])
- m4_popdef([gltests_LIBSOURCES_LIST])
- m4_popdef([AC_LIBSOURCES])
-@@ -1247,6 +1341,7 @@ AC_DEFUN([gl_FILE_LIST], [
- lib/basename-lgpl.h
- lib/btowc.c
- lib/c++defs.h
-+ lib/calloc.c
- lib/cdefs.h
- lib/cloexec.c
- lib/cloexec.h
-@@ -1266,6 +1361,7 @@ AC_DEFUN([gl_FILE_LIST], [
- lib/float+.h
- lib/float.c
- lib/float.in.h
-+ lib/free.c
- lib/fstat.c
- lib/getdtablesize.c
- lib/getopt-cdefs.in.h
-@@ -1285,6 +1381,9 @@ AC_DEFUN([gl_FILE_LIST], [
- lib/glthread/threadlib.c
- lib/hard-locale.c
- lib/hard-locale.h
-+ lib/ialloc.c
-+ lib/ialloc.h
-+ lib/idx.h
- lib/intprops.h
- lib/inttypes.in.h
- lib/iswblank.c
-@@ -1335,6 +1434,7 @@ AC_DEFUN([gl_FILE_LIST], [
- lib/memchr.valgrind
- lib/mempcpy.c
- lib/memrchr.c
-+ lib/minmax.h
- lib/msvc-inval.c
- lib/msvc-inval.h
- lib/msvc-nothrow.c
-@@ -1347,6 +1447,8 @@ AC_DEFUN([gl_FILE_LIST], [
- lib/printf-args.h
- lib/printf-parse.c
- lib/printf-parse.h
-+ lib/realloc.c
-+ lib/reallocarray.c
- lib/regcomp.c
- lib/regex.c
- lib/regex.h
-@@ -1427,6 +1529,7 @@ AC_DEFUN([gl_FILE_LIST], [
- m4/argz.m4
- m4/btowc.m4
- m4/builtin-expect.m4
-+ m4/calloc.m4
- m4/close.m4
- m4/codeset.m4
- m4/double-slash-root.m4
-@@ -1441,6 +1544,7 @@ AC_DEFUN([gl_FILE_LIST], [
- m4/fcntl.m4
- m4/fcntl_h.m4
- m4/float_h.m4
-+ m4/free.m4
- m4/fstat.m4
- m4/getdtablesize.m4
- m4/getopt.m4
-@@ -1483,6 +1587,7 @@ AC_DEFUN([gl_FILE_LIST], [
- m4/memchr.m4
- m4/mempcpy.m4
- m4/memrchr.m4
-+ m4/minmax.m4
- m4/mmap-anon.m4
- m4/mode_t.m4
- m4/msvc-inval.m4
-@@ -1498,6 +1603,8 @@ AC_DEFUN([gl_FILE_LIST], [
- m4/pid_t.m4
- m4/printf.m4
- m4/pthread_rwlock_rdlock.m4
-+ m4/realloc.m4
-+ m4/reallocarray.m4
- m4/regex.m4
- m4/setlocale_null.m4
- m4/size_max.m4
-@@ -1540,5 +1647,6 @@ AC_DEFUN([gl_FILE_LIST], [
- m4/wint_t.m4
- m4/xalloc.m4
- m4/xsize.m4
-+ m4/year2038.m4
- m4/zzgnulib.m4
- ])
---- a/gnulib/m4/inttypes.m4
-+++ b/gnulib/m4/inttypes.m4
-@@ -1,4 +1,4 @@
--# inttypes.m4 serial 32
-+# inttypes.m4 serial 35
- dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -7,7 +7,7 @@ dnl with or without modifications, as lo
- dnl From Derek Price, Bruno Haible.
- dnl Test whether <inttypes.h> is supported or must be substituted.
-
--AC_DEFUN([gl_INTTYPES_H],
-+AC_DEFUN_ONCE([gl_INTTYPES_H],
- [
- AC_REQUIRE([gl_INTTYPES_INCOMPLETE])
- gl_INTTYPES_PRI_SCN
-@@ -136,19 +136,34 @@ AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_IN
- AC_SUBST([$1])
- ])
-
-+# gl_INTTYPES_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_INTTYPES_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_INTTYPES_H_DEFAULTS],
- [
-- GNULIB_IMAXABS=0; AC_SUBST([GNULIB_IMAXABS])
-- GNULIB_IMAXDIV=0; AC_SUBST([GNULIB_IMAXDIV])
-- GNULIB_STRTOIMAX=0; AC_SUBST([GNULIB_STRTOIMAX])
-- GNULIB_STRTOUMAX=0; AC_SUBST([GNULIB_STRTOUMAX])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS])
- HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV])
---- a/gnulib/m4/iswdigit.m4
-+++ b/gnulib/m4/iswdigit.m4
-@@ -1,4 +1,4 @@
--# iswdigit.m4 serial 2
-+# iswdigit.m4 serial 3
- dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -81,12 +81,12 @@ main (int argc, char *argv[])
- }
- if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
- {
-- /* This fails on FreeBSD 12, NetBSD 8.0, MSVC 14. */
-+ /* This fails on FreeBSD 13.0, NetBSD 8.0, MSVC 14. */
- /* U+0663 ARABIC-INDIC DIGIT THREE */
- is = for_character ("\331\243", 2);
- if (!(is == 0))
- result |= 4;
-- /* This fails on FreeBSD 12, NetBSD 8.0, MSVC 14. */
-+ /* This fails on FreeBSD 13.0, NetBSD 8.0, MSVC 14. */
- /* U+FF11 FULLWIDTH DIGIT ONE */
- is = for_character ("\357\274\221", 3);
- if (!(is == 0))
---- a/gnulib/m4/iswxdigit.m4
-+++ b/gnulib/m4/iswxdigit.m4
-@@ -1,4 +1,4 @@
--# iswxdigit.m4 serial 2
-+# iswxdigit.m4 serial 3
- dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -72,7 +72,7 @@ main (int argc, char *argv[])
- }
- if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
- {
-- /* This fails on FreeBSD 12. */
-+ /* This fails on FreeBSD 13.0. */
- /* U+0663 ARABIC-INDIC DIGIT THREE */
- is = for_character ("\331\243", 2);
- if (!(is == 0))
---- a/gnulib/m4/langinfo_h.m4
-+++ b/gnulib/m4/langinfo_h.m4
-@@ -1,10 +1,10 @@
--# langinfo_h.m4 serial 9
-+# langinfo_h.m4 serial 12
- dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
- dnl with or without modifications, as long as this notice is preserved.
-
--AC_DEFUN([gl_LANGINFO_H],
-+AC_DEFUN_ONCE([gl_LANGINFO_H],
- [
- AC_REQUIRE([gl_LANGINFO_H_DEFAULTS])
-
-@@ -104,18 +104,33 @@ int a = YESEXPR;
- ]], [nl_langinfo])
- ])
-
-+# gl_LANGINFO_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_LANGINFO_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_LANGINFO_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_LANGINFO_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_LANGINFO_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_LANGINFO_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_NL_LANGINFO])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_LANGINFO_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_LANGINFO_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_LANGINFO_H_DEFAULTS],
- [
-- GNULIB_NL_LANGINFO=0; AC_SUBST([GNULIB_NL_LANGINFO])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_NL_LANGINFO=1; AC_SUBST([HAVE_NL_LANGINFO])
- REPLACE_NL_LANGINFO=0; AC_SUBST([REPLACE_NL_LANGINFO])
---- a/gnulib/m4/largefile.m4
-+++ b/gnulib/m4/largefile.m4
-@@ -22,7 +22,8 @@ AC_DEFUN([gl_SET_LARGEFILE_SOURCE],
- esac
- ])
-
--# The following implementation works around a problem in autoconf <= 2.69;
-+# Work around a problem in Autoconf through at least 2.71 on glibc 2.34+
-+# with _TIME_BITS. Also, work around a problem in autoconf <= 2.69:
- # AC_SYS_LARGEFILE does not configure for large inodes on Mac OS X 10.5,
- # or configures them incorrectly in some cases.
- m4_version_prereq([2.70], [], [
-@@ -40,6 +41,7 @@ m4_define([_AC_SYS_LARGEFILE_TEST_INCLUD
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1]];[]dnl
- ])
-+])# m4_version_prereq 2.70
-
-
- # _AC_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, VALUE,
-@@ -54,7 +56,8 @@ m4_define([_AC_SYS_LARGEFILE_MACRO_VALUE
- [AC_LANG_PROGRAM([$5], [$6])],
- [$3=no; break])
- m4_ifval([$6], [AC_LINK_IFELSE], [AC_COMPILE_IFELSE])(
-- [AC_LANG_PROGRAM([#define $1 $2
-+ [AC_LANG_PROGRAM([#undef $1
-+#define $1 $2
- $5], [$6])],
- [$3=$2; break])
- $3=unknown
-@@ -80,9 +83,8 @@ rm -rf conftest*[]dnl
- AC_DEFUN([AC_SYS_LARGEFILE],
- [AC_ARG_ENABLE(largefile,
- [ --disable-largefile omit support for large files])
--if test "$enable_largefile" != no; then
--
-- AC_CACHE_CHECK([for special C compiler options needed for large files],
-+AS_IF([test "$enable_largefile" != no],
-+ [AC_CACHE_CHECK([for special C compiler options needed for large files],
- ac_cv_sys_largefile_CC,
- [ac_cv_sys_largefile_CC=no
- if test "$GCC" != yes; then
-@@ -107,15 +109,15 @@ if test "$enable_largefile" != no; then
- ac_cv_sys_file_offset_bits,
- [Number of bits in a file offset, on hosts where this is settable.],
- [_AC_SYS_LARGEFILE_TEST_INCLUDES])
-- if test $ac_cv_sys_file_offset_bits = unknown; then
-- _AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1,
-- ac_cv_sys_large_files,
-- [Define for large files, on AIX-style hosts.],
-- [_AC_SYS_LARGEFILE_TEST_INCLUDES])
-- fi
--fi
-+ AS_CASE([$ac_cv_sys_file_offset_bits],
-+ [unknown],
-+ [_AC_SYS_LARGEFILE_MACRO_VALUE([_LARGE_FILES], [1],
-+ [ac_cv_sys_large_files],
-+ [Define for large files, on AIX-style hosts.],
-+ [_AC_SYS_LARGEFILE_TEST_INCLUDES])],
-+ [64],
-+ [gl_YEAR2038_BODY([])])])
- ])# AC_SYS_LARGEFILE
--])# m4_version_prereq 2.70
-
- # Enable large files on systems where this is implemented by Gnulib, not by the
- # system headers.
---- a/gnulib/m4/locale_h.m4
-+++ b/gnulib/m4/locale_h.m4
-@@ -1,13 +1,13 @@
--# locale_h.m4 serial 25
-+# locale_h.m4 serial 28
- dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
- dnl with or without modifications, as long as this notice is preserved.
-
--AC_DEFUN([gl_LOCALE_H],
-+AC_DEFUN_ONCE([gl_LOCALE_H],
- [
-- dnl Use AC_REQUIRE here, so that the default behavior below is expanded
-- dnl once only, before all statements that occur in other macros.
-+ dnl Ensure to expand the default settings once only, before all statements
-+ dnl that occur in other macros.
- AC_REQUIRE([gl_LOCALE_H_DEFAULTS])
-
- dnl Persuade glibc <locale.h> to define locale_t and the int_p_*, int_n_*
-@@ -129,22 +129,37 @@ AC_DEFUN([gl_LOCALE_T],
- AC_SUBST([HAVE_XLOCALE_H])
- ])
-
-+# gl_LOCALE_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_LOCALE_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_LOCALE_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_LOCALE_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_LOCALE_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_LOCALE_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LOCALECONV])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETLOCALE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETLOCALE_NULL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUPLOCALE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LOCALENAME])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_LOCALE_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_LOCALE_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_LOCALE_H_DEFAULTS],
- [
-- GNULIB_LOCALECONV=0; AC_SUBST([GNULIB_LOCALECONV])
-- GNULIB_SETLOCALE=0; AC_SUBST([GNULIB_SETLOCALE])
-- GNULIB_SETLOCALE_NULL=0; AC_SUBST([GNULIB_SETLOCALE_NULL])
-- GNULIB_DUPLOCALE=0; AC_SUBST([GNULIB_DUPLOCALE])
-- GNULIB_LOCALENAME=0; AC_SUBST([GNULIB_LOCALENAME])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_NEWLOCALE=1; AC_SUBST([HAVE_NEWLOCALE])
- HAVE_DUPLOCALE=1; AC_SUBST([HAVE_DUPLOCALE])
---- a/gnulib/m4/malloc.m4
-+++ b/gnulib/m4/malloc.m4
-@@ -1,21 +1,21 @@
--# malloc.m4 serial 22
-+# malloc.m4 serial 27
- dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
- dnl with or without modifications, as long as this notice is preserved.
-
- # This is adapted with modifications from upstream Autoconf here:
--# https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=04be2b7a29d65d9a08e64e8e56e594c91749598c
-+# https://git.savannah.gnu.org/cgit/autoconf.git/tree/lib/autoconf/functions.m4?id=v2.70#n949
- AC_DEFUN([_AC_FUNC_MALLOC_IF],
- [
- AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles
-- AC_CACHE_CHECK([for GNU libc compatible malloc],
-+ AC_CACHE_CHECK([whether malloc (0) returns nonnull],
- [ac_cv_func_malloc_0_nonnull],
- [AC_RUN_IFELSE(
- [AC_LANG_PROGRAM(
- [[#include <stdlib.h>
- ]],
-- [[char *p = malloc (0);
-+ [[void *p = malloc (0);
- int result = !p;
- free (p);
- return result;]])
-@@ -24,75 +24,151 @@ AC_DEFUN([_AC_FUNC_MALLOC_IF],
- [ac_cv_func_malloc_0_nonnull=no],
- [case "$host_os" in
- # Guess yes on platforms where we know the result.
-- *-gnu* | gnu* | *-musl* | freebsd* | midnightbsd* | netbsd* | openbsd* \
-- | hpux* | solaris* | cygwin* | mingw*)
-+ *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
-+ | gnu* | *-musl* | midnightbsd* \
-+ | hpux* | solaris* | cygwin* | mingw* | msys* )
- ac_cv_func_malloc_0_nonnull="guessing yes" ;;
- # If we don't know, obey --enable-cross-guesses.
- *) ac_cv_func_malloc_0_nonnull="$gl_cross_guess_normal" ;;
- esac
- ])
- ])
-- case "$ac_cv_func_malloc_0_nonnull" in
-- *yes)
-- $1
-- ;;
-- *)
-- $2
-- ;;
-- esac
-+ AS_CASE([$ac_cv_func_malloc_0_nonnull], [*yes], [$1], [$2])
- ])# _AC_FUNC_MALLOC_IF
-
- # gl_FUNC_MALLOC_GNU
- # ------------------
--# Test whether 'malloc (0)' is handled like in GNU libc, and replace malloc if
--# it is not.
-+# Replace malloc if it is not compatible with GNU libc.
- AC_DEFUN([gl_FUNC_MALLOC_GNU],
- [
- AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
-- dnl _AC_FUNC_MALLOC_IF is defined in Autoconf.
-- _AC_FUNC_MALLOC_IF(
-- [AC_DEFINE([HAVE_MALLOC_GNU], [1],
-- [Define to 1 if your system has a GNU libc compatible 'malloc'
-- function, and to 0 otherwise.])],
-- [AC_DEFINE([HAVE_MALLOC_GNU], [0])
-- REPLACE_MALLOC=1
-+ AC_REQUIRE([gl_FUNC_MALLOC_POSIX])
-+ if test $REPLACE_MALLOC = 0; then
-+ _AC_FUNC_MALLOC_IF([], [REPLACE_MALLOC=1])
-+ fi
-+])
-+
-+# gl_FUNC_MALLOC_PTRDIFF
-+# ----------------------
-+# Test whether malloc (N) reliably fails when N exceeds PTRDIFF_MAX,
-+# and replace malloc otherwise.
-+AC_DEFUN([gl_FUNC_MALLOC_PTRDIFF],
-+[
-+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
-+ AC_REQUIRE([gl_CHECK_MALLOC_PTRDIFF])
-+ test "$gl_cv_malloc_ptrdiff" = yes || REPLACE_MALLOC=1
-+])
-+
-+# Test whether malloc, realloc, calloc refuse to create objects
-+# larger than what can be expressed in ptrdiff_t.
-+# Set gl_cv_func_malloc_gnu to yes or no accordingly.
-+AC_DEFUN([gl_CHECK_MALLOC_PTRDIFF],
-+[
-+ AC_CACHE_CHECK([whether malloc is ptrdiff_t safe],
-+ [gl_cv_malloc_ptrdiff],
-+ [AC_COMPILE_IFELSE(
-+ [AC_LANG_PROGRAM(
-+ [[#include <stdint.h>
-+ ]],
-+ [[/* 64-bit ptrdiff_t is so wide that no practical platform
-+ can exceed it. */
-+ #define WIDE_PTRDIFF (PTRDIFF_MAX >> 31 >> 31 != 0)
-+
-+ /* On rare machines where size_t fits in ptrdiff_t there
-+ is no problem. */
-+ #define NARROW_SIZE (SIZE_MAX <= PTRDIFF_MAX)
-+
-+ /* glibc 2.30 and later malloc refuses to exceed ptrdiff_t
-+ bounds even on 32-bit platforms. We don't know which
-+ non-glibc systems are safe. */
-+ #define KNOWN_SAFE (2 < __GLIBC__ + (30 <= __GLIBC_MINOR__))
-+
-+ #if WIDE_PTRDIFF || NARROW_SIZE || KNOWN_SAFE
-+ return 0;
-+ #else
-+ #error "malloc might not be ptrdiff_t safe"
-+ syntax error
-+ #endif
-+ ]])],
-+ [gl_cv_malloc_ptrdiff=yes],
-+ [gl_cv_malloc_ptrdiff=no])
- ])
- ])
-
- # gl_FUNC_MALLOC_POSIX
- # --------------------
- # Test whether 'malloc' is POSIX compliant (sets errno to ENOMEM when it
--# fails), and replace malloc if it is not.
-+# fails, and doesn't mess up with ptrdiff_t overflow), and replace
-+# malloc if it is not.
- AC_DEFUN([gl_FUNC_MALLOC_POSIX],
- [
- AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
-+ AC_REQUIRE([gl_FUNC_MALLOC_PTRDIFF])
- AC_REQUIRE([gl_CHECK_MALLOC_POSIX])
-- if test $gl_cv_func_malloc_posix = yes; then
-+ if test "$gl_cv_func_malloc_posix" = yes; then
- AC_DEFINE([HAVE_MALLOC_POSIX], [1],
-- [Define if the 'malloc' function is POSIX compliant.])
-+ [Define if malloc, realloc, and calloc set errno on allocation failure.])
- else
- REPLACE_MALLOC=1
- fi
- ])
-
--# Test whether malloc, realloc, calloc are POSIX compliant,
-+# Test whether malloc, realloc, calloc set errno to ENOMEM on failure.
- # Set gl_cv_func_malloc_posix to yes or no accordingly.
- AC_DEFUN([gl_CHECK_MALLOC_POSIX],
- [
-- AC_CACHE_CHECK([whether malloc, realloc, calloc are POSIX compliant],
-+ AC_REQUIRE([AC_CANONICAL_HOST])
-+ AC_CACHE_CHECK([whether malloc, realloc, calloc set errno on failure],
- [gl_cv_func_malloc_posix],
- [
- dnl It is too dangerous to try to allocate a large amount of memory:
- dnl some systems go to their knees when you do that. So assume that
-- dnl all Unix implementations of the function are POSIX compliant.
-- AC_COMPILE_IFELSE(
-- [AC_LANG_PROGRAM(
-- [[]],
-- [[#if defined _WIN32 && ! defined __CYGWIN__
-- choke me
-- #endif
-- ]])],
-- [gl_cv_func_malloc_posix=yes],
-- [gl_cv_func_malloc_posix=no])
-+ dnl all Unix implementations of the function set errno on failure,
-+ dnl except on those platforms where we have seen 'test-malloc-gnu',
-+ dnl 'test-realloc-gnu', 'test-calloc-gnu' fail.
-+ case "$host_os" in
-+ mingw*)
-+ gl_cv_func_malloc_posix=no ;;
-+ irix* | solaris*)
-+ dnl On IRIX 6.5, the three functions return NULL with errno unset
-+ dnl when the argument is larger than PTRDIFF_MAX.
-+ dnl On Solaris 11.3, the three functions return NULL with errno set
-+ dnl to EAGAIN, not ENOMEM, when the argument is larger than
-+ dnl PTRDIFF_MAX.
-+ dnl Here is a test program:
-+m4_divert_push([KILL])
-+#include <errno.h>
-+#include <stdio.h>
-+#include <stdlib.h>
-+#define ptrdiff_t long
-+#ifndef PTRDIFF_MAX
-+# define PTRDIFF_MAX ((ptrdiff_t) ((1UL << (8 * sizeof (ptrdiff_t) - 1)) - 1))
-+#endif
-+
-+int main ()
-+{
-+ void *p;
-+
-+ fprintf (stderr, "PTRDIFF_MAX = %lu\n", (unsigned long) PTRDIFF_MAX);
-+
-+ errno = 0;
-+ p = malloc ((unsigned long) PTRDIFF_MAX + 1);
-+ fprintf (stderr, "p=%p errno=%d\n", p, errno);
-+
-+ errno = 0;
-+ p = calloc (PTRDIFF_MAX / 2 + 1, 2);
-+ fprintf (stderr, "p=%p errno=%d\n", p, errno);
-+
-+ errno = 0;
-+ p = realloc (NULL, (unsigned long) PTRDIFF_MAX + 1);
-+ fprintf (stderr, "p=%p errno=%d\n", p, errno);
-+
-+ return 0;
-+}
-+m4_divert_pop([KILL])
-+ gl_cv_func_malloc_posix=no ;;
-+ *)
-+ gl_cv_func_malloc_posix=yes ;;
-+ esac
- ])
- ])
---- a/gnulib/m4/mbslen.m4
-+++ b/gnulib/m4/mbslen.m4
-@@ -1,4 +1,4 @@
--# mbslen.m4 serial 2
-+# mbslen.m4 serial 3
- dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -6,7 +6,7 @@ dnl with or without modifications, as lo
-
- AC_DEFUN([gl_FUNC_MBSLEN],
- [
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
- AC_CHECK_FUNCS_ONCE([mbslen])
- if test $ac_cv_func_mbslen = yes; then
- HAVE_MBSLEN=1
---- a/gnulib/m4/memchr.m4
-+++ b/gnulib/m4/memchr.m4
-@@ -1,4 +1,4 @@
--# memchr.m4 serial 17
-+# memchr.m4 serial 18
- dnl Copyright (C) 2002-2004, 2009-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -13,7 +13,7 @@ AC_DEFUN_ONCE([gl_FUNC_MEMCHR],
- AC_CHECK_HEADERS_ONCE([sys/mman.h])
- AC_CHECK_FUNCS_ONCE([mprotect])
-
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
- # Detect platform-specific bugs in some versions of glibc:
- # memchr should not dereference anything with length 0
- # https://bugzilla.redhat.com/show_bug.cgi?id=499689
---- a/gnulib/m4/mempcpy.m4
-+++ b/gnulib/m4/mempcpy.m4
-@@ -1,4 +1,4 @@
--# mempcpy.m4 serial 11
-+# mempcpy.m4 serial 12
- dnl Copyright (C) 2003-2004, 2006-2007, 2009-2021 Free Software Foundation,
- dnl Inc.
- dnl This file is free software; the Free Software Foundation
-@@ -13,7 +13,7 @@ AC_DEFUN([gl_FUNC_MEMPCPY],
- dnl The mempcpy() declaration in lib/string.in.h uses 'restrict'.
- AC_REQUIRE([AC_C_RESTRICT])
-
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
- AC_CHECK_FUNCS([mempcpy])
- if test $ac_cv_func_mempcpy = no; then
- HAVE_MEMPCPY=0
---- a/gnulib/m4/memrchr.m4
-+++ b/gnulib/m4/memrchr.m4
-@@ -1,4 +1,4 @@
--# memrchr.m4 serial 10
-+# memrchr.m4 serial 11
- dnl Copyright (C) 2002-2003, 2005-2007, 2009-2021 Free Software Foundation,
- dnl Inc.
- dnl This file is free software; the Free Software Foundation
-@@ -10,7 +10,7 @@ AC_DEFUN([gl_FUNC_MEMRCHR],
- dnl Persuade glibc <string.h> to declare memrchr().
- AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
-
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
- AC_CHECK_DECLS_ONCE([memrchr])
- if test $ac_cv_have_decl_memrchr = no; then
- HAVE_DECL_MEMRCHR=0
---- /dev/null
-+++ b/gnulib/m4/minmax.m4
-@@ -0,0 +1,44 @@
-+# minmax.m4 serial 4
-+dnl Copyright (C) 2005, 2009-2021 Free Software Foundation, Inc.
-+dnl This file is free software; the Free Software Foundation
-+dnl gives unlimited permission to copy and/or distribute it,
-+dnl with or without modifications, as long as this notice is preserved.
-+
-+AC_PREREQ([2.53])
-+
-+AC_DEFUN([gl_MINMAX],
-+[
-+ AC_REQUIRE([gl_PREREQ_MINMAX])
-+])
-+
-+# Prerequisites of lib/minmax.h.
-+AC_DEFUN([gl_PREREQ_MINMAX],
-+[
-+ gl_MINMAX_IN_HEADER([limits.h])
-+ gl_MINMAX_IN_HEADER([sys/param.h])
-+])
-+
-+dnl gl_MINMAX_IN_HEADER(HEADER)
-+dnl The parameter has to be a literal header name; it cannot be macro,
-+dnl nor a shell variable. (Because autoheader collects only AC_DEFINE
-+dnl invocations with a literal macro name.)
-+AC_DEFUN([gl_MINMAX_IN_HEADER],
-+[
-+ m4_pushdef([header], AS_TR_SH([$1]))
-+ m4_pushdef([HEADER], AS_TR_CPP([$1]))
-+ AC_CACHE_CHECK([whether <$1> defines MIN and MAX],
-+ [gl_cv_minmax_in_]header,
-+ [AC_COMPILE_IFELSE(
-+ [AC_LANG_PROGRAM(
-+ [[#include <$1>
-+ int x = MIN (42, 17);]],
-+ [[]])],
-+ [gl_cv_minmax_in_]header[=yes],
-+ [gl_cv_minmax_in_]header[=no])])
-+ if test $gl_cv_minmax_in_[]header = yes; then
-+ AC_DEFINE([HAVE_MINMAX_IN_]HEADER, 1,
-+ [Define to 1 if <$1> defines the MIN and MAX macros.])
-+ fi
-+ m4_popdef([HEADER])
-+ m4_popdef([header])
-+])
---- a/gnulib/m4/printf.m4
-+++ b/gnulib/m4/printf.m4
-@@ -1,4 +1,4 @@
--# printf.m4 serial 72
-+# printf.m4 serial 73
- dnl Copyright (C) 2003, 2007-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -537,7 +537,7 @@ int main ()
- && strcmp (buf, "-0X6.488P-1 33") != 0
- && strcmp (buf, "-0XC.91P-2 33") != 0))
- result |= 2;
-- /* This catches a FreeBSD 6.1 bug: it doesn't round. */
-+ /* This catches a FreeBSD 13.0 bug: it doesn't round. */
- if (sprintf (buf, "%.2a %d", 1.51, 33, 44, 55) < 0
- || (strcmp (buf, "0x1.83p+0 33") != 0
- && strcmp (buf, "0x3.05p-1 33") != 0
-@@ -1690,6 +1690,7 @@ dnl
- dnl 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
- dnl glibc 2.5 . . . . . . . . . . . . . . . . . . . .
- dnl glibc 2.3.6 . . . . # . . . . . . . . . . . . . . .
-+dnl FreeBSD 13.0 . . . . # . . . . . . . . # . . . . . .
- dnl FreeBSD 5.4, 6.1 . . . . # . . . . . . # . # . . . . . .
- dnl Mac OS X 10.13.5 . . . # # . # . . . . . . . . . . # . .
- dnl Mac OS X 10.5.8 . . . # # . . . . . . # . . . . . . . .
---- /dev/null
-+++ b/gnulib/m4/realloc.m4
-@@ -0,0 +1,63 @@
-+# realloc.m4 serial 24
-+dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
-+dnl This file is free software; the Free Software Foundation
-+dnl gives unlimited permission to copy and/or distribute it,
-+dnl with or without modifications, as long as this notice is preserved.
-+
-+# This is adapted with modifications from upstream Autoconf here:
-+# https://git.savannah.gnu.org/cgit/autoconf.git/tree/lib/autoconf/functions.m4?id=v2.70#n1455
-+AC_DEFUN([_AC_FUNC_REALLOC_IF],
-+[
-+ AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles
-+ AC_CACHE_CHECK([whether realloc (0, 0) returns nonnull],
-+ [ac_cv_func_realloc_0_nonnull],
-+ [AC_RUN_IFELSE(
-+ [AC_LANG_PROGRAM(
-+ [[#include <stdlib.h>
-+ ]],
-+ [[void *p = realloc (0, 0);
-+ int result = !p;
-+ free (p);
-+ return result;]])
-+ ],
-+ [ac_cv_func_realloc_0_nonnull=yes],
-+ [ac_cv_func_realloc_0_nonnull=no],
-+ [case "$host_os" in
-+ # Guess yes on platforms where we know the result.
-+ *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
-+ | gnu* | *-musl* | midnightbsd* \
-+ | hpux* | solaris* | cygwin* | mingw* | msys* )
-+ ac_cv_func_realloc_0_nonnull="guessing yes" ;;
-+ # If we don't know, obey --enable-cross-guesses.
-+ *) ac_cv_func_realloc_0_nonnull="$gl_cross_guess_normal" ;;
-+ esac
-+ ])
-+ ])
-+ AS_CASE([$ac_cv_func_realloc_0_nonnull], [*yes], [$1], [$2])
-+])# AC_FUNC_REALLOC
-+
-+# gl_FUNC_REALLOC_GNU
-+# -------------------
-+# Replace realloc if it is not compatible with GNU libc.
-+AC_DEFUN([gl_FUNC_REALLOC_GNU],
-+[
-+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
-+ AC_REQUIRE([gl_FUNC_REALLOC_POSIX])
-+ if test $REPLACE_REALLOC = 0; then
-+ _AC_FUNC_REALLOC_IF([], [REPLACE_REALLOC=1])
-+ fi
-+])# gl_FUNC_REALLOC_GNU
-+
-+# gl_FUNC_REALLOC_POSIX
-+# ---------------------
-+# Test whether 'realloc' is POSIX compliant (sets errno to ENOMEM when it
-+# fails, and doesn't mess up with ptrdiff_t overflow),
-+# and replace realloc if it is not.
-+AC_DEFUN([gl_FUNC_REALLOC_POSIX],
-+[
-+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
-+ AC_REQUIRE([gl_FUNC_MALLOC_POSIX])
-+ if test $REPLACE_MALLOC = 1; then
-+ REPLACE_REALLOC=1
-+ fi
-+])
---- /dev/null
-+++ b/gnulib/m4/reallocarray.m4
-@@ -0,0 +1,23 @@
-+# reallocarray.m4 serial 3
-+dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
-+dnl This file is free software; the Free Software Foundation
-+dnl gives unlimited permission to copy and/or distribute it,
-+dnl with or without modifications, as long as this notice is preserved.
-+
-+AC_DEFUN([gl_FUNC_REALLOCARRAY],
-+[
-+ dnl Persuade glibc <stdlib.h> to declare reallocarray.
-+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
-+
-+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
-+ AC_REQUIRE([gl_CHECK_MALLOC_PTRDIFF])
-+ AC_CHECK_FUNCS([reallocarray])
-+ if test "$ac_cv_func_reallocarray" = no; then
-+ HAVE_REALLOCARRAY=0
-+ elif test "$gl_cv_malloc_ptrdiff" = no; then
-+ REPLACE_REALLOCARRAY=1
-+ fi
-+])
-+
-+# Prerequisites of lib/reallocarray.c.
-+AC_DEFUN([gl_PREREQ_REALLOCARRAY], [:])
---- a/gnulib/m4/stat.m4
-+++ b/gnulib/m4/stat.m4
-@@ -1,4 +1,4 @@
--# serial 17
-+# serial 18
-
- # Copyright (C) 2009-2021 Free Software Foundation, Inc.
- #
-@@ -69,7 +69,7 @@ AC_DEFUN([gl_FUNC_STAT],
-
- # Prerequisites of lib/stat.c and lib/stat-w32.c.
- AC_DEFUN([gl_PREREQ_STAT], [
-- AC_REQUIRE([gl_HEADER_SYS_STAT_H])
-+ AC_REQUIRE([gl_SYS_STAT_H])
- AC_REQUIRE([gl_PREREQ_STAT_W32])
- :
- ])
---- a/gnulib/m4/stddef_h.m4
-+++ b/gnulib/m4/stddef_h.m4
-@@ -1,4 +1,4 @@
--# stddef_h.m4 serial 9
-+# stddef_h.m4 serial 11
- dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -6,7 +6,7 @@ dnl with or without modifications, as lo
-
- dnl A placeholder for <stddef.h>, for platforms that have issues.
-
--AC_DEFUN([gl_STDDEF_H],
-+AC_DEFUN_ONCE([gl_STDDEF_H],
- [
- AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
- AC_REQUIRE([gt_TYPE_WCHAR_T])
-@@ -68,13 +68,28 @@ AC_DEFUN([gl_STDDEF_H],
- fi
- ])
-
-+# gl_STDDEF_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_STDDEF_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_STDDEF_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_STDDEF_H_DEFAULTS],
- [
- dnl Assume proper GNU behavior unless another module says otherwise.
---- a/gnulib/m4/stdint.m4
-+++ b/gnulib/m4/stdint.m4
-@@ -1,4 +1,4 @@
--# stdint.m4 serial 58
-+# stdint.m4 serial 60
- dnl Copyright (C) 2001-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -170,7 +170,7 @@ struct s {
- PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
- && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
- ? 1 : -1;
-- /* Detect bug in FreeBSD 6.0 / ia64. */
-+ /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */
- int check_SIG_ATOMIC:
- SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
- && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
-@@ -527,7 +527,7 @@ AC_DEFUN([gl_STDINT_TYPE_PROPERTIES],
- dnl requirement that wint_t is "unchanged by default argument promotions".
- dnl In this case gnulib's <wchar.h> and <wctype.h> override wint_t.
- dnl Set the variable BITSIZEOF_WINT_T accordingly.
-- if test $GNULIB_OVERRIDES_WINT_T = 1; then
-+ if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then
- BITSIZEOF_WINT_T=32
- fi
- ])
---- a/gnulib/m4/stdio_h.m4
-+++ b/gnulib/m4/stdio_h.m4
-@@ -1,11 +1,12 @@
--# stdio_h.m4 serial 52
-+# stdio_h.m4 serial 56
- dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
- dnl with or without modifications, as long as this notice is preserved.
-
--AC_DEFUN([gl_STDIO_H],
-+AC_DEFUN_ONCE([gl_STDIO_H],
- [
-+ AC_REQUIRE([gl_STDIO_H_DEFAULTS])
- AH_VERBATIM([MINGW_ANSI_STDIO],
- [/* Use GNU style printf and scanf. */
- #ifndef __USE_MINGW_ANSI_STDIO
-@@ -13,7 +14,6 @@ AC_DEFUN([gl_STDIO_H],
- #endif
- ])
- AC_DEFINE([__USE_MINGW_ANSI_STDIO])
-- AC_REQUIRE([gl_STDIO_H_DEFAULTS])
- gl_NEXT_HEADERS([stdio.h])
-
- dnl Determine whether __USE_MINGW_ANSI_STDIO makes printf and
-@@ -40,17 +40,6 @@ AC_DEFUN([gl_STDIO_H],
- attribute "__gnu_printf__" instead of "__printf__"])
- fi
-
-- dnl No need to create extra modules for these functions. Everyone who uses
-- dnl <stdio.h> likely needs them.
-- GNULIB_FSCANF=1
-- gl_MODULE_INDICATOR([fscanf])
-- GNULIB_SCANF=1
-- gl_MODULE_INDICATOR([scanf])
-- GNULIB_FGETC=1
-- GNULIB_GETC=1
-- GNULIB_GETCHAR=1
-- GNULIB_FGETS=1
-- GNULIB_FREAD=1
- dnl This ifdef is necessary to avoid an error "missing file lib/stdio-read.c"
- dnl "expected source file, required through AC_LIBSOURCES, not found". It is
- dnl also an optimization, to avoid performing a configure check whose result
-@@ -64,18 +53,6 @@ AC_DEFUN([gl_STDIO_H],
- fi
- ])
-
-- dnl No need to create extra modules for these functions. Everyone who uses
-- dnl <stdio.h> likely needs them.
-- GNULIB_FPRINTF=1
-- GNULIB_PRINTF=1
-- GNULIB_VFPRINTF=1
-- GNULIB_VPRINTF=1
-- GNULIB_FPUTC=1
-- GNULIB_PUTC=1
-- GNULIB_PUTCHAR=1
-- GNULIB_FPUTS=1
-- GNULIB_PUTS=1
-- GNULIB_FWRITE=1
- dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c"
- dnl "expected source file, required through AC_LIBSOURCES, not found". It is
- dnl also an optimization, to avoid performing a configure check whose result
-@@ -116,77 +93,92 @@ AC_DEFUN([gl_STDIO_H],
- fi
- ])
-
-+# gl_STDIO_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_STDIO_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_STDIO_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_STDIO_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_STDIO_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDIO_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DPRINTF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCLOSE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDOPEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FFLUSH])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FGETC])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FGETS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FOPEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FPRINTF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FPRINTF_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FPURGE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FPUTC])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FPUTS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREAD])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREOPEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSCANF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSEEK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSEEKO])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTELL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTELLO])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FWRITE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETC])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCHAR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDELIM])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLINE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_OBSTACK_PRINTF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_OBSTACK_PRINTF_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PCLOSE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PERROR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POPEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PRINTF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PRINTF_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTC])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTCHAR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REMOVE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RENAME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RENAMEAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SCANF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SNPRINTF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SPRINTF_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STDIO_H_NONBLOCKING])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STDIO_H_SIGPIPE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TMPFILE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_VASPRINTF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_VFSCANF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_VSCANF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_VDPRINTF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_VFPRINTF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_VFPRINTF_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_VPRINTF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_VPRINTF_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_VSNPRINTF])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_VSPRINTF_POSIX])
-+ dnl Support Microsoft deprecated alias function names by default.
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCLOSEALL], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FDOPEN], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FILENO], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETW], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTW], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_TEMPNAM], [1])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_STDIO_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_STDIO_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_STDIO_H_DEFAULTS],
- [
-- GNULIB_DPRINTF=0; AC_SUBST([GNULIB_DPRINTF])
-- GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE])
-- GNULIB_FDOPEN=0; AC_SUBST([GNULIB_FDOPEN])
-- GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH])
-- GNULIB_FGETC=0; AC_SUBST([GNULIB_FGETC])
-- GNULIB_FGETS=0; AC_SUBST([GNULIB_FGETS])
-- GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN])
-- GNULIB_FPRINTF=0; AC_SUBST([GNULIB_FPRINTF])
-- GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX])
-- GNULIB_FPURGE=0; AC_SUBST([GNULIB_FPURGE])
-- GNULIB_FPUTC=0; AC_SUBST([GNULIB_FPUTC])
-- GNULIB_FPUTS=0; AC_SUBST([GNULIB_FPUTS])
-- GNULIB_FREAD=0; AC_SUBST([GNULIB_FREAD])
-- GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN])
-- GNULIB_FSCANF=0; AC_SUBST([GNULIB_FSCANF])
-- GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK])
-- GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO])
-- GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL])
-- GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO])
-- GNULIB_FWRITE=0; AC_SUBST([GNULIB_FWRITE])
-- GNULIB_GETC=0; AC_SUBST([GNULIB_GETC])
-- GNULIB_GETCHAR=0; AC_SUBST([GNULIB_GETCHAR])
-- GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM])
-- GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE])
-- GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF])
-- GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
-- GNULIB_PCLOSE=0; AC_SUBST([GNULIB_PCLOSE])
-- GNULIB_PERROR=0; AC_SUBST([GNULIB_PERROR])
-- GNULIB_POPEN=0; AC_SUBST([GNULIB_POPEN])
-- GNULIB_PRINTF=0; AC_SUBST([GNULIB_PRINTF])
-- GNULIB_PRINTF_POSIX=0; AC_SUBST([GNULIB_PRINTF_POSIX])
-- GNULIB_PUTC=0; AC_SUBST([GNULIB_PUTC])
-- GNULIB_PUTCHAR=0; AC_SUBST([GNULIB_PUTCHAR])
-- GNULIB_PUTS=0; AC_SUBST([GNULIB_PUTS])
-- GNULIB_REMOVE=0; AC_SUBST([GNULIB_REMOVE])
-- GNULIB_RENAME=0; AC_SUBST([GNULIB_RENAME])
-- GNULIB_RENAMEAT=0; AC_SUBST([GNULIB_RENAMEAT])
-- GNULIB_SCANF=0; AC_SUBST([GNULIB_SCANF])
-- GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF])
-- GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX])
-- GNULIB_STDIO_H_NONBLOCKING=0; AC_SUBST([GNULIB_STDIO_H_NONBLOCKING])
-- GNULIB_STDIO_H_SIGPIPE=0; AC_SUBST([GNULIB_STDIO_H_SIGPIPE])
-- GNULIB_TMPFILE=0; AC_SUBST([GNULIB_TMPFILE])
-- GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF])
-- GNULIB_VFSCANF=0; AC_SUBST([GNULIB_VFSCANF])
-- GNULIB_VSCANF=0; AC_SUBST([GNULIB_VSCANF])
-- GNULIB_VDPRINTF=0; AC_SUBST([GNULIB_VDPRINTF])
-- GNULIB_VFPRINTF=0; AC_SUBST([GNULIB_VFPRINTF])
-- GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX])
-- GNULIB_VPRINTF=0; AC_SUBST([GNULIB_VPRINTF])
-- GNULIB_VPRINTF_POSIX=0; AC_SUBST([GNULIB_VPRINTF_POSIX])
-- GNULIB_VSNPRINTF=0; AC_SUBST([GNULIB_VSNPRINTF])
-- GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX])
-- dnl Support Microsoft deprecated alias function names by default.
-- GNULIB_MDA_FCLOSEALL=1; AC_SUBST([GNULIB_MDA_FCLOSEALL])
-- GNULIB_MDA_FDOPEN=1; AC_SUBST([GNULIB_MDA_FDOPEN])
-- GNULIB_MDA_FILENO=1; AC_SUBST([GNULIB_MDA_FILENO])
-- GNULIB_MDA_GETW=1; AC_SUBST([GNULIB_MDA_GETW])
-- GNULIB_MDA_PUTW=1; AC_SUBST([GNULIB_MDA_PUTW])
-- GNULIB_MDA_TEMPNAM=1; AC_SUBST([GNULIB_MDA_TEMPNAM])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_DECL_FCLOSEALL=1; AC_SUBST([HAVE_DECL_FCLOSEALL])
- HAVE_DECL_FPURGE=1; AC_SUBST([HAVE_DECL_FPURGE])
---- a/gnulib/m4/stdlib_h.m4
-+++ b/gnulib/m4/stdlib_h.m4
-@@ -1,10 +1,10 @@
--# stdlib_h.m4 serial 55
-+# stdlib_h.m4 serial 63
- dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
- dnl with or without modifications, as long as this notice is preserved.
-
--AC_DEFUN([gl_STDLIB_H],
-+AC_DEFUN_ONCE([gl_STDLIB_H],
- [
- AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
- gl_NEXT_HEADERS([stdlib.h])
-@@ -28,7 +28,7 @@ AC_DEFUN([gl_STDLIB_H],
- posix_memalign posix_openpt ptsname ptsname_r qsort_r
- random random_r reallocarray realpath rpmatch secure_getenv setenv
- setstate setstate_r srandom srandom_r
-- strtod strtold strtoll strtoull unlockpt unsetenv])
-+ strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv])
-
- AC_REQUIRE([AC_C_RESTRICT])
-
-@@ -46,61 +46,78 @@ AC_DEFUN([gl_STDLIB_H],
- fi
- ])
-
-+# gl_STDLIB_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_STDLIB_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB])
-+ dnl Support Microsoft deprecated alias function names by default.
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_STDLIB_H_DEFAULTS],
- [
-- GNULIB__EXIT=0; AC_SUBST([GNULIB__EXIT])
-- GNULIB_ALIGNED_ALLOC=0; AC_SUBST([GNULIB_ALIGNED_ALLOC])
-- GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL])
-- GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX])
-- GNULIB_CANONICALIZE_FILE_NAME=0; AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME])
-- GNULIB_FREE_POSIX=0; AC_SUBST([GNULIB_FREE_POSIX])
-- GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG])
-- GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT])
-- GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT])
-- GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX])
-- GNULIB_MBTOWC=0; AC_SUBST([GNULIB_MBTOWC])
-- GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP])
-- GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP])
-- GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS])
-- GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP])
-- GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS])
-- GNULIB_POSIX_MEMALIGN=0;AC_SUBST([GNULIB_POSIX_MEMALIGN])
-- GNULIB_POSIX_OPENPT=0; AC_SUBST([GNULIB_POSIX_OPENPT])
-- GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME])
-- GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R])
-- GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV])
-- GNULIB_QSORT_R=0; AC_SUBST([GNULIB_QSORT_R])
-- GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM])
-- GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R])
-- GNULIB_REALLOCARRAY=0; AC_SUBST([GNULIB_REALLOCARRAY])
-- GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
-- GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH])
-- GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
-- GNULIB_SECURE_GETENV=0; AC_SUBST([GNULIB_SECURE_GETENV])
-- GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV])
-- GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
-- GNULIB_STRTOLD=0; AC_SUBST([GNULIB_STRTOLD])
-- GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL])
-- GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL])
-- GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX])
-- GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT])
-- GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV])
-- GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB])
-- dnl Support Microsoft deprecated alias function names by default.
-- GNULIB_MDA_ECVT=1; AC_SUBST([GNULIB_MDA_ECVT])
-- GNULIB_MDA_FCVT=1; AC_SUBST([GNULIB_MDA_FCVT])
-- GNULIB_MDA_GCVT=1; AC_SUBST([GNULIB_MDA_GCVT])
-- GNULIB_MDA_MKTEMP=1; AC_SUBST([GNULIB_MDA_MKTEMP])
-- GNULIB_MDA_PUTENV=1; AC_SUBST([GNULIB_MDA_PUTENV])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE__EXIT=1; AC_SUBST([HAVE__EXIT])
- HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC])
-@@ -137,8 +154,10 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
- HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE])
- HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE])
- HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
-+ HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL])
- HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD])
- HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
-+ HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL])
- HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
- HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
- HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
-@@ -160,11 +179,16 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
- REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM])
- REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R])
- REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC])
-+ REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY])
- REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
- REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
- REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE])
- REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
-+ REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL])
- REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD])
-+ REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL])
-+ REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL])
-+ REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL])
- REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
- REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB])
- ])
---- a/gnulib/m4/stpcpy.m4
-+++ b/gnulib/m4/stpcpy.m4
-@@ -1,4 +1,4 @@
--# stpcpy.m4 serial 8
-+# stpcpy.m4 serial 9
- dnl Copyright (C) 2002, 2007, 2009-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -12,7 +12,7 @@ AC_DEFUN([gl_FUNC_STPCPY],
- dnl The stpcpy() declaration in lib/string.in.h uses 'restrict'.
- AC_REQUIRE([AC_C_RESTRICT])
-
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
- AC_CHECK_FUNCS([stpcpy])
- if test $ac_cv_func_stpcpy = no; then
- HAVE_STPCPY=0
---- a/gnulib/m4/strcase.m4
-+++ b/gnulib/m4/strcase.m4
-@@ -1,4 +1,4 @@
--# strcase.m4 serial 11
-+# strcase.m4 serial 12
- dnl Copyright (C) 2002, 2005-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -12,7 +12,7 @@ AC_DEFUN([gl_STRCASE],
-
- AC_DEFUN([gl_FUNC_STRCASECMP],
- [
-- AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRINGS_H_DEFAULTS])
- AC_CHECK_FUNCS([strcasecmp])
- if test $ac_cv_func_strcasecmp = no; then
- HAVE_STRCASECMP=0
-@@ -21,7 +21,7 @@ AC_DEFUN([gl_FUNC_STRCASECMP],
-
- AC_DEFUN([gl_FUNC_STRNCASECMP],
- [
-- AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRINGS_H_DEFAULTS])
- AC_CHECK_FUNCS([strncasecmp])
- if test $ac_cv_func_strncasecmp = yes; then
- HAVE_STRNCASECMP=1
---- a/gnulib/m4/strcasestr.m4
-+++ b/gnulib/m4/strcasestr.m4
-@@ -1,4 +1,4 @@
--# strcasestr.m4 serial 26
-+# strcasestr.m4 serial 27
- dnl Copyright (C) 2005, 2007-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -7,7 +7,7 @@ dnl with or without modifications, as lo
- dnl Check that strcasestr is present and works.
- AC_DEFUN([gl_FUNC_STRCASESTR_SIMPLE],
- [
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
-
- dnl Persuade glibc <string.h> to declare strcasestr().
- AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
---- a/gnulib/m4/strdup.m4
-+++ b/gnulib/m4/strdup.m4
-@@ -1,4 +1,4 @@
--# strdup.m4 serial 14
-+# strdup.m4 serial 15
-
- dnl Copyright (C) 2002-2021 Free Software Foundation, Inc.
-
-@@ -8,7 +8,7 @@ dnl with or without modifications, as lo
-
- AC_DEFUN([gl_FUNC_STRDUP],
- [
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
- AC_CHECK_DECLS_ONCE([strdup])
- if test $ac_cv_have_decl_strdup = no; then
- HAVE_DECL_STRDUP=0
-@@ -17,7 +17,7 @@ AC_DEFUN([gl_FUNC_STRDUP],
-
- AC_DEFUN([gl_FUNC_STRDUP_POSIX],
- [
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
- AC_REQUIRE([gl_CHECK_MALLOC_POSIX])
- if test $gl_cv_func_malloc_posix != yes; then
- REPLACE_STRDUP=1
---- a/gnulib/m4/strerror.m4
-+++ b/gnulib/m4/strerror.m4
-@@ -1,4 +1,4 @@
--# strerror.m4 serial 21
-+# strerror.m4 serial 22
- dnl Copyright (C) 2002, 2007-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -6,7 +6,7 @@ dnl with or without modifications, as lo
-
- AC_DEFUN([gl_FUNC_STRERROR],
- [
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
- AC_REQUIRE([gl_HEADER_ERRNO_H])
- AC_REQUIRE([gl_FUNC_STRERROR_0])
- AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
---- a/gnulib/m4/string_h.m4
-+++ b/gnulib/m4/string_h.m4
-@@ -5,20 +5,15 @@
- # gives unlimited permission to copy and/or distribute it,
- # with or without modifications, as long as this notice is preserved.
-
--# serial 29
-+# serial 32
-
- # Written by Paul Eggert.
-
--AC_DEFUN([gl_HEADER_STRING_H],
-+AC_DEFUN_ONCE([gl_STRING_H],
- [
-- dnl Use AC_REQUIRE here, so that the default behavior below is expanded
-- dnl once only, before all statements that occur in other macros.
-- AC_REQUIRE([gl_HEADER_STRING_H_BODY])
--])
--
--AC_DEFUN([gl_HEADER_STRING_H_BODY],
--[
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only, before all statements
-+ dnl that occur in other macros.
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
- gl_NEXT_HEADERS([string.h])
-
- dnl Check for declarations of anything we want to poison if the
-@@ -33,62 +28,77 @@ AC_DEFUN([gl_HEADER_STRING_H_BODY],
- AC_REQUIRE([AC_C_RESTRICT])
- ])
-
-+# gl_STRING_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_STRING_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_STRING_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
--AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_STRING_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_STRING_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXPLICIT_BZERO])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FFSL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FFSLL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MEMCHR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MEMMEM])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MEMPCPY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MEMRCHR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAWMEMCHR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STPCPY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STPNCPY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRCHRNUL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRDUP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRNCAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRNDUP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRNLEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRPBRK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRSEP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRSTR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRCASESTR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOK_R])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSLEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNLEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSCHR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRCHR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSSTR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSCASECMP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNCASECMP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSPCASECMP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSCASESTR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSCSPN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSPBRK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSSPN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSSEP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOK_R])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRERROR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRERROR_R])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRERRORNAME_NP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SIGABBREV_NP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SIGDESCR_NP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRSIGNAL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRVERSCMP])
-+ dnl Support Microsoft deprecated alias function names by default.
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MEMCCPY], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_STRDUP], [1])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_STRING_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
-+])
-+
-+AC_DEFUN([gl_STRING_H_DEFAULTS],
- [
-- GNULIB_EXPLICIT_BZERO=0; AC_SUBST([GNULIB_EXPLICIT_BZERO])
-- GNULIB_FFSL=0; AC_SUBST([GNULIB_FFSL])
-- GNULIB_FFSLL=0; AC_SUBST([GNULIB_FFSLL])
-- GNULIB_MEMCHR=0; AC_SUBST([GNULIB_MEMCHR])
-- GNULIB_MEMMEM=0; AC_SUBST([GNULIB_MEMMEM])
-- GNULIB_MEMPCPY=0; AC_SUBST([GNULIB_MEMPCPY])
-- GNULIB_MEMRCHR=0; AC_SUBST([GNULIB_MEMRCHR])
-- GNULIB_RAWMEMCHR=0; AC_SUBST([GNULIB_RAWMEMCHR])
-- GNULIB_STPCPY=0; AC_SUBST([GNULIB_STPCPY])
-- GNULIB_STPNCPY=0; AC_SUBST([GNULIB_STPNCPY])
-- GNULIB_STRCHRNUL=0; AC_SUBST([GNULIB_STRCHRNUL])
-- GNULIB_STRDUP=0; AC_SUBST([GNULIB_STRDUP])
-- GNULIB_STRNCAT=0; AC_SUBST([GNULIB_STRNCAT])
-- GNULIB_STRNDUP=0; AC_SUBST([GNULIB_STRNDUP])
-- GNULIB_STRNLEN=0; AC_SUBST([GNULIB_STRNLEN])
-- GNULIB_STRPBRK=0; AC_SUBST([GNULIB_STRPBRK])
-- GNULIB_STRSEP=0; AC_SUBST([GNULIB_STRSEP])
-- GNULIB_STRSTR=0; AC_SUBST([GNULIB_STRSTR])
-- GNULIB_STRCASESTR=0; AC_SUBST([GNULIB_STRCASESTR])
-- GNULIB_STRTOK_R=0; AC_SUBST([GNULIB_STRTOK_R])
-- GNULIB_MBSLEN=0; AC_SUBST([GNULIB_MBSLEN])
-- GNULIB_MBSNLEN=0; AC_SUBST([GNULIB_MBSNLEN])
-- GNULIB_MBSCHR=0; AC_SUBST([GNULIB_MBSCHR])
-- GNULIB_MBSRCHR=0; AC_SUBST([GNULIB_MBSRCHR])
-- GNULIB_MBSSTR=0; AC_SUBST([GNULIB_MBSSTR])
-- GNULIB_MBSCASECMP=0; AC_SUBST([GNULIB_MBSCASECMP])
-- GNULIB_MBSNCASECMP=0; AC_SUBST([GNULIB_MBSNCASECMP])
-- GNULIB_MBSPCASECMP=0; AC_SUBST([GNULIB_MBSPCASECMP])
-- GNULIB_MBSCASESTR=0; AC_SUBST([GNULIB_MBSCASESTR])
-- GNULIB_MBSCSPN=0; AC_SUBST([GNULIB_MBSCSPN])
-- GNULIB_MBSPBRK=0; AC_SUBST([GNULIB_MBSPBRK])
-- GNULIB_MBSSPN=0; AC_SUBST([GNULIB_MBSSPN])
-- GNULIB_MBSSEP=0; AC_SUBST([GNULIB_MBSSEP])
-- GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R])
-- GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR])
-- GNULIB_STRERROR_R=0; AC_SUBST([GNULIB_STRERROR_R])
-- GNULIB_STRERRORNAME_NP=0; AC_SUBST([GNULIB_STRERRORNAME_NP])
-- GNULIB_SIGABBREV_NP=0; AC_SUBST([GNULIB_SIGABBREV_NP])
-- GNULIB_SIGDESCR_NP=0; AC_SUBST([GNULIB_SIGDESCR_NP])
-- GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL])
-- GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP])
- HAVE_MBSLEN=0; AC_SUBST([HAVE_MBSLEN])
-- dnl Support Microsoft deprecated alias function names by default.
-- GNULIB_MDA_MEMCCPY=1; AC_SUBST([GNULIB_MDA_MEMCCPY])
-- GNULIB_MDA_STRDUP=1; AC_SUBST([GNULIB_MDA_STRDUP])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_EXPLICIT_BZERO=1; AC_SUBST([HAVE_EXPLICIT_BZERO])
- HAVE_FFSL=1; AC_SUBST([HAVE_FFSL])
---- a/gnulib/m4/strings_h.m4
-+++ b/gnulib/m4/strings_h.m4
-@@ -1,21 +1,16 @@
- # Configure a replacement for <strings.h>.
--# serial 6
-+# serial 9
-
- # Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
- # This file is free software; the Free Software Foundation
- # gives unlimited permission to copy and/or distribute it,
- # with or without modifications, as long as this notice is preserved.
-
--AC_DEFUN([gl_HEADER_STRINGS_H],
-+AC_DEFUN_ONCE([gl_STRINGS_H],
- [
-- dnl Use AC_REQUIRE here, so that the default behavior below is expanded
-- dnl once only, before all statements that occur in other macros.
-- AC_REQUIRE([gl_HEADER_STRINGS_H_BODY])
--])
--
--AC_DEFUN([gl_HEADER_STRINGS_H_BODY],
--[
-- AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only, before all statements
-+ dnl that occur in other macros.
-+ AC_REQUIRE([gl_STRINGS_H_DEFAULTS])
-
- gl_CHECK_NEXT_HEADERS([strings.h])
- if test $ac_cv_header_strings_h = yes; then
-@@ -35,16 +30,31 @@ AC_DEFUN([gl_HEADER_STRINGS_H_BODY],
- ]], [ffs strcasecmp strncasecmp])
- ])
-
-+# gl_STRINGS_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_STRINGS_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_STRINGS_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- ])
-
--AC_DEFUN([gl_HEADER_STRINGS_H_DEFAULTS],
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_STRINGS_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_STRINGS_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FFS])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_STRINGS_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_STRINGS_H_DEFAULTS])
-+])
-+
-+AC_DEFUN([gl_STRINGS_H_DEFAULTS],
- [
-- GNULIB_FFS=0; AC_SUBST([GNULIB_FFS])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_FFS=1; AC_SUBST([HAVE_FFS])
- HAVE_STRCASECMP=1; AC_SUBST([HAVE_STRCASECMP])
---- a/gnulib/m4/strndup.m4
-+++ b/gnulib/m4/strndup.m4
-@@ -1,4 +1,4 @@
--# strndup.m4 serial 22
-+# strndup.m4 serial 23
- dnl Copyright (C) 2002-2003, 2005-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -10,7 +10,7 @@ AC_DEFUN([gl_FUNC_STRNDUP],
- AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
-
- AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
- AC_CHECK_DECLS_ONCE([strndup])
- AC_CHECK_FUNCS_ONCE([strndup])
- if test $ac_cv_have_decl_strndup = no; then
---- a/gnulib/m4/strnlen.m4
-+++ b/gnulib/m4/strnlen.m4
-@@ -1,4 +1,4 @@
--# strnlen.m4 serial 13
-+# strnlen.m4 serial 14
- dnl Copyright (C) 2002-2003, 2005-2007, 2009-2021 Free Software Foundation,
- dnl Inc.
- dnl This file is free software; the Free Software Foundation
-@@ -7,7 +7,7 @@ dnl with or without modifications, as lo
-
- AC_DEFUN([gl_FUNC_STRNLEN],
- [
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
-
- dnl Persuade glibc <string.h> to declare strnlen().
- AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
---- a/gnulib/m4/strstr.m4
-+++ b/gnulib/m4/strstr.m4
-@@ -1,4 +1,4 @@
--# strstr.m4 serial 22
-+# strstr.m4 serial 23
- dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -7,7 +7,7 @@ dnl with or without modifications, as lo
- dnl Check that strstr works.
- AC_DEFUN([gl_FUNC_STRSTR_SIMPLE],
- [
-- AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
- AC_REQUIRE([gl_FUNC_MEMCHR])
- if test $REPLACE_MEMCHR = 1; then
- REPLACE_STRSTR=1
---- a/gnulib/m4/sys_socket_h.m4
-+++ b/gnulib/m4/sys_socket_h.m4
-@@ -1,4 +1,4 @@
--# sys_socket_h.m4 serial 25
-+# sys_socket_h.m4 serial 28
- dnl Copyright (C) 2005-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -6,7 +6,7 @@ dnl with or without modifications, as lo
-
- dnl From Simon Josefsson.
-
--AC_DEFUN([gl_HEADER_SYS_SOCKET],
-+AC_DEFUN_ONCE([gl_SYS_SOCKET_H],
- [
- AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS])
- AC_REQUIRE([AC_CANONICAL_HOST])
-@@ -156,32 +156,47 @@ AC_DEFUN([gl_PREREQ_SYS_H_WS2TCPIP],
- AC_SUBST([HAVE_WS2TCPIP_H])
- ])
-
-+# gl_SYS_SOCKET_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_SYS_SOCKET_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_SYS_SOCKET_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_SYS_SOCKET_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_SOCKET_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SOCKET])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CONNECT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCEPT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BIND])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPEERNAME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSOCKNAME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSOCKOPT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LISTEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RECV])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SEND])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RECVFROM])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SENDTO])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETSOCKOPT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SHUTDOWN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCEPT4])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_SOCKET_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_SYS_SOCKET_H_DEFAULTS],
- [
-- GNULIB_SOCKET=0; AC_SUBST([GNULIB_SOCKET])
-- GNULIB_CONNECT=0; AC_SUBST([GNULIB_CONNECT])
-- GNULIB_ACCEPT=0; AC_SUBST([GNULIB_ACCEPT])
-- GNULIB_BIND=0; AC_SUBST([GNULIB_BIND])
-- GNULIB_GETPEERNAME=0; AC_SUBST([GNULIB_GETPEERNAME])
-- GNULIB_GETSOCKNAME=0; AC_SUBST([GNULIB_GETSOCKNAME])
-- GNULIB_GETSOCKOPT=0; AC_SUBST([GNULIB_GETSOCKOPT])
-- GNULIB_LISTEN=0; AC_SUBST([GNULIB_LISTEN])
-- GNULIB_RECV=0; AC_SUBST([GNULIB_RECV])
-- GNULIB_SEND=0; AC_SUBST([GNULIB_SEND])
-- GNULIB_RECVFROM=0; AC_SUBST([GNULIB_RECVFROM])
-- GNULIB_SENDTO=0; AC_SUBST([GNULIB_SENDTO])
-- GNULIB_SETSOCKOPT=0; AC_SUBST([GNULIB_SETSOCKOPT])
-- GNULIB_SHUTDOWN=0; AC_SUBST([GNULIB_SHUTDOWN])
-- GNULIB_ACCEPT4=0; AC_SUBST([GNULIB_ACCEPT4])
- HAVE_STRUCT_SOCKADDR_STORAGE=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE])
- HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1;
- AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY])
---- a/gnulib/m4/sys_stat_h.m4
-+++ b/gnulib/m4/sys_stat_h.m4
-@@ -1,4 +1,4 @@
--# sys_stat_h.m4 serial 38 -*- Autoconf -*-
-+# sys_stat_h.m4 serial 41 -*- Autoconf -*-
- dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -7,7 +7,7 @@ dnl with or without modifications, as lo
- dnl From Eric Blake.
- dnl Provide a GNU-like <sys/stat.h>.
-
--AC_DEFUN([gl_HEADER_SYS_STAT_H],
-+AC_DEFUN_ONCE([gl_SYS_STAT_H],
- [
- AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
-
-@@ -52,38 +52,53 @@ AC_DEFUN([gl_HEADER_SYS_STAT_H],
- AC_REQUIRE([AC_C_RESTRICT])
- ])
-
-+# gl_SYS_STAT_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_SYS_STAT_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_SYS_STAT_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_STAT_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_UNISTD_H_REQUIRE_DEFAULTS dnl for REPLACE_FCHDIR
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHMODAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSTAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSTATAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FUTIMENS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUMASK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHMOD])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSTAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDIR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDIRAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKFIFO])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKFIFOAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKNOD])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKNODAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UTIMENSAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_OVERRIDES_STRUCT_STAT])
-+ dnl Support Microsoft deprecated alias function names by default.
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHMOD], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKDIR], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UMASK], [1])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_STAT_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_SYS_STAT_H_DEFAULTS],
- [
-- AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR
-- GNULIB_FCHMODAT=0; AC_SUBST([GNULIB_FCHMODAT])
-- GNULIB_FSTAT=0; AC_SUBST([GNULIB_FSTAT])
-- GNULIB_FSTATAT=0; AC_SUBST([GNULIB_FSTATAT])
-- GNULIB_FUTIMENS=0; AC_SUBST([GNULIB_FUTIMENS])
-- GNULIB_GETUMASK=0; AC_SUBST([GNULIB_GETUMASK])
-- GNULIB_LCHMOD=0; AC_SUBST([GNULIB_LCHMOD])
-- GNULIB_LSTAT=0; AC_SUBST([GNULIB_LSTAT])
-- GNULIB_MKDIR=0; AC_SUBST([GNULIB_MKDIR])
-- GNULIB_MKDIRAT=0; AC_SUBST([GNULIB_MKDIRAT])
-- GNULIB_MKFIFO=0; AC_SUBST([GNULIB_MKFIFO])
-- GNULIB_MKFIFOAT=0; AC_SUBST([GNULIB_MKFIFOAT])
-- GNULIB_MKNOD=0; AC_SUBST([GNULIB_MKNOD])
-- GNULIB_MKNODAT=0; AC_SUBST([GNULIB_MKNODAT])
-- GNULIB_STAT=0; AC_SUBST([GNULIB_STAT])
-- GNULIB_UTIMENSAT=0; AC_SUBST([GNULIB_UTIMENSAT])
-- GNULIB_OVERRIDES_STRUCT_STAT=0; AC_SUBST([GNULIB_OVERRIDES_STRUCT_STAT])
-- dnl Support Microsoft deprecated alias function names by default.
-- GNULIB_MDA_CHMOD=1; AC_SUBST([GNULIB_MDA_CHMOD])
-- GNULIB_MDA_MKDIR=1; AC_SUBST([GNULIB_MDA_MKDIR])
-- GNULIB_MDA_UMASK=1; AC_SUBST([GNULIB_MDA_UMASK])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_FCHMODAT=1; AC_SUBST([HAVE_FCHMODAT])
- HAVE_FSTATAT=1; AC_SUBST([HAVE_FSTATAT])
---- a/gnulib/m4/sys_types_h.m4
-+++ b/gnulib/m4/sys_types_h.m4
-@@ -1,4 +1,4 @@
--# sys_types_h.m4 serial 11
-+# sys_types_h.m4 serial 13
- dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -6,10 +6,11 @@ dnl with or without modifications, as lo
-
- AC_DEFUN_ONCE([gl_SYS_TYPES_H],
- [
-+ AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS])
-+
- dnl Use sane struct stat types in OpenVMS 8.2 and later.
- AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.])
-
-- AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS])
- gl_NEXT_HEADERS([sys/types.h])
-
- dnl Ensure the type pid_t gets defined.
-@@ -30,6 +31,17 @@ AC_DEFUN_ONCE([gl_SYS_TYPES_H],
- AC_SUBST([WINDOWS_STAT_INODES])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS],
- [
- ])
---- a/gnulib/m4/time_h.m4
-+++ b/gnulib/m4/time_h.m4
-@@ -2,7 +2,7 @@
-
- # Copyright (C) 2000-2001, 2003-2007, 2009-2021 Free Software Foundation, Inc.
-
--# serial 15
-+# serial 18
-
- # This file is free software; the Free Software Foundation
- # gives unlimited permission to copy and/or distribute it,
-@@ -10,16 +10,11 @@
-
- # Written by Paul Eggert and Jim Meyering.
-
--AC_DEFUN([gl_HEADER_TIME_H],
-+AC_DEFUN_ONCE([gl_TIME_H],
- [
-- dnl Use AC_REQUIRE here, so that the default behavior below is expanded
-- dnl once only, before all statements that occur in other macros.
-- AC_REQUIRE([gl_HEADER_TIME_H_BODY])
--])
--
--AC_DEFUN([gl_HEADER_TIME_H_BODY],
--[
-- AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only, before all statements
-+ dnl that occur in other macros.
-+ AC_REQUIRE([gl_TIME_H_DEFAULTS])
-
- gl_NEXT_HEADERS([time.h])
- AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC])
-@@ -111,30 +106,45 @@ AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC]
- AC_SUBST([UNISTD_H_DEFINES_STRUCT_TIMESPEC])
- ])
-
-+# gl_TIME_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_TIME_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_TIME_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
--AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS],
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_TIME_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_TIME_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CTIME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKTIME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LOCALTIME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_NANOSLEEP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRFTIME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRPTIME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TIMEGM])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TIMESPEC_GET])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TIME_R])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TIME_RZ])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TZSET])
-+ dnl Support Microsoft deprecated alias function names by default.
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_TZSET], [1])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_TIME_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_TIME_H_DEFAULTS])
-+])
-+
-+AC_DEFUN([gl_TIME_H_DEFAULTS],
- [
-- GNULIB_CTIME=0; AC_SUBST([GNULIB_CTIME])
-- GNULIB_MKTIME=0; AC_SUBST([GNULIB_MKTIME])
-- GNULIB_LOCALTIME=0; AC_SUBST([GNULIB_LOCALTIME])
-- GNULIB_NANOSLEEP=0; AC_SUBST([GNULIB_NANOSLEEP])
-- GNULIB_STRFTIME=0; AC_SUBST([GNULIB_STRFTIME])
-- GNULIB_STRPTIME=0; AC_SUBST([GNULIB_STRPTIME])
-- GNULIB_TIMEGM=0; AC_SUBST([GNULIB_TIMEGM])
-- GNULIB_TIMESPEC_GET=0; AC_SUBST([GNULIB_TIMESPEC_GET])
-- GNULIB_TIME_R=0; AC_SUBST([GNULIB_TIME_R])
-- GNULIB_TIME_RZ=0; AC_SUBST([GNULIB_TIME_RZ])
-- GNULIB_TZSET=0; AC_SUBST([GNULIB_TZSET])
-- dnl Support Microsoft deprecated alias function names by default.
-- GNULIB_MDA_TZSET=1; AC_SUBST([GNULIB_MDA_TZSET])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_DECL_LOCALTIME_R=1; AC_SUBST([HAVE_DECL_LOCALTIME_R])
- HAVE_NANOSLEEP=1; AC_SUBST([HAVE_NANOSLEEP])
---- a/gnulib/m4/unistd_h.m4
-+++ b/gnulib/m4/unistd_h.m4
-@@ -1,4 +1,4 @@
--# unistd_h.m4 serial 85
-+# unistd_h.m4 serial 89
- dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -6,10 +6,10 @@ dnl with or without modifications, as lo
-
- dnl Written by Simon Josefsson, Bruno Haible.
-
--AC_DEFUN([gl_UNISTD_H],
-+AC_DEFUN_ONCE([gl_UNISTD_H],
- [
-- dnl Use AC_REQUIRE here, so that the default behavior below is expanded
-- dnl once only, before all statements that occur in other macros.
-+ dnl Ensure to expand the default settings once only, before all statements
-+ dnl that occur in other macros.
- AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
-
- gl_CHECK_NEXT_HEADERS([unistd.h])
-@@ -59,100 +59,116 @@ AC_DEFUN([gl_UNISTD_H],
- fi
- ])
-
-+# gl_UNISTD_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_UNISTD_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_UNISTD_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE])
-+ dnl Support Microsoft deprecated alias function names by default.
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_UNISTD_H_DEFAULTS],
- [
-- GNULIB_ACCESS=0; AC_SUBST([GNULIB_ACCESS])
-- GNULIB_CHDIR=0; AC_SUBST([GNULIB_CHDIR])
-- GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN])
-- GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE])
-- GNULIB_COPY_FILE_RANGE=0; AC_SUBST([GNULIB_COPY_FILE_RANGE])
-- GNULIB_DUP=0; AC_SUBST([GNULIB_DUP])
-- GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2])
-- GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3])
-- GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON])
-- GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS])
-- GNULIB_EXECL=0; AC_SUBST([GNULIB_EXECL])
-- GNULIB_EXECLE=0; AC_SUBST([GNULIB_EXECLE])
-- GNULIB_EXECLP=0; AC_SUBST([GNULIB_EXECLP])
-- GNULIB_EXECV=0; AC_SUBST([GNULIB_EXECV])
-- GNULIB_EXECVE=0; AC_SUBST([GNULIB_EXECVE])
-- GNULIB_EXECVP=0; AC_SUBST([GNULIB_EXECVP])
-- GNULIB_EXECVPE=0; AC_SUBST([GNULIB_EXECVPE])
-- GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT])
-- GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR])
-- GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT])
-- GNULIB_FDATASYNC=0; AC_SUBST([GNULIB_FDATASYNC])
-- GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC])
-- GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE])
-- GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD])
-- GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME])
-- GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE])
-- GNULIB_GETENTROPY=0; AC_SUBST([GNULIB_GETENTROPY])
-- GNULIB_GETGROUPS=0; AC_SUBST([GNULIB_GETGROUPS])
-- GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME])
-- GNULIB_GETLOGIN=0; AC_SUBST([GNULIB_GETLOGIN])
-- GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R])
-- GNULIB_GETOPT_POSIX=0; AC_SUBST([GNULIB_GETOPT_POSIX])
-- GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE])
-- GNULIB_GETPASS=0; AC_SUBST([GNULIB_GETPASS])
-- GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL])
-- GNULIB_GROUP_MEMBER=0; AC_SUBST([GNULIB_GROUP_MEMBER])
-- GNULIB_ISATTY=0; AC_SUBST([GNULIB_ISATTY])
-- GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN])
-- GNULIB_LINK=0; AC_SUBST([GNULIB_LINK])
-- GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT])
-- GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK])
-- GNULIB_PIPE=0; AC_SUBST([GNULIB_PIPE])
-- GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2])
-- GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD])
-- GNULIB_PWRITE=0; AC_SUBST([GNULIB_PWRITE])
-- GNULIB_READ=0; AC_SUBST([GNULIB_READ])
-- GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK])
-- GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT])
-- GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR])
-- GNULIB_SETHOSTNAME=0; AC_SUBST([GNULIB_SETHOSTNAME])
-- GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP])
-- GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK])
-- GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT])
-- GNULIB_TRUNCATE=0; AC_SUBST([GNULIB_TRUNCATE])
-- GNULIB_TTYNAME_R=0; AC_SUBST([GNULIB_TTYNAME_R])
-- GNULIB_UNISTD_H_NONBLOCKING=0; AC_SUBST([GNULIB_UNISTD_H_NONBLOCKING])
-- GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE])
-- GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK])
-- GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT])
-- GNULIB_USLEEP=0; AC_SUBST([GNULIB_USLEEP])
-- GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE])
-- dnl Support Microsoft deprecated alias function names by default.
-- GNULIB_MDA_ACCESS=1; AC_SUBST([GNULIB_MDA_ACCESS])
-- GNULIB_MDA_CHDIR=1; AC_SUBST([GNULIB_MDA_CHDIR])
-- GNULIB_MDA_CLOSE=1; AC_SUBST([GNULIB_MDA_CLOSE])
-- GNULIB_MDA_DUP=1; AC_SUBST([GNULIB_MDA_DUP])
-- GNULIB_MDA_DUP2=1; AC_SUBST([GNULIB_MDA_DUP2])
-- GNULIB_MDA_EXECL=1; AC_SUBST([GNULIB_MDA_EXECL])
-- GNULIB_MDA_EXECLE=1; AC_SUBST([GNULIB_MDA_EXECLE])
-- GNULIB_MDA_EXECLP=1; AC_SUBST([GNULIB_MDA_EXECLP])
-- GNULIB_MDA_EXECV=1; AC_SUBST([GNULIB_MDA_EXECV])
-- GNULIB_MDA_EXECVE=1; AC_SUBST([GNULIB_MDA_EXECVE])
-- GNULIB_MDA_EXECVP=1; AC_SUBST([GNULIB_MDA_EXECVP])
-- GNULIB_MDA_EXECVPE=1; AC_SUBST([GNULIB_MDA_EXECVPE])
-- GNULIB_MDA_GETCWD=1; AC_SUBST([GNULIB_MDA_GETCWD])
-- GNULIB_MDA_GETPID=1; AC_SUBST([GNULIB_MDA_GETPID])
-- GNULIB_MDA_ISATTY=1; AC_SUBST([GNULIB_MDA_ISATTY])
-- GNULIB_MDA_LSEEK=1; AC_SUBST([GNULIB_MDA_LSEEK])
-- GNULIB_MDA_READ=1; AC_SUBST([GNULIB_MDA_READ])
-- GNULIB_MDA_RMDIR=1; AC_SUBST([GNULIB_MDA_RMDIR])
-- GNULIB_MDA_SWAB=1; AC_SUBST([GNULIB_MDA_SWAB])
-- GNULIB_MDA_UNLINK=1; AC_SUBST([GNULIB_MDA_UNLINK])
-- GNULIB_MDA_WRITE=1; AC_SUBST([GNULIB_MDA_WRITE])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN])
- HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE])
---- a/gnulib/m4/visibility.m4
-+++ b/gnulib/m4/visibility.m4
-@@ -1,4 +1,4 @@
--# visibility.m4 serial 7
-+# visibility.m4 serial 8
- dnl Copyright (C) 2005, 2008, 2010-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -59,6 +59,10 @@ AC_DEFUN([gl_VISIBILITY],
- extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
- extern __attribute__((__visibility__("default"))) int exportedfunc (void);
- void dummyfunc (void);
-+ int hiddenvar;
-+ int exportedvar;
-+ int hiddenfunc (void) { return 51; }
-+ int exportedfunc (void) { return 1225736919; }
- void dummyfunc (void) {}
- ]],
- [[]])],
---- a/gnulib/m4/wchar_h.m4
-+++ b/gnulib/m4/wchar_h.m4
-@@ -7,9 +7,9 @@ dnl with or without modifications, as lo
-
- dnl Written by Eric Blake.
-
--# wchar_h.m4 serial 50
-+# wchar_h.m4 serial 53
-
--AC_DEFUN([gl_WCHAR_H],
-+AC_DEFUN_ONCE([gl_WCHAR_H],
- [
- AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
- AC_REQUIRE([gl_WCHAR_H_INLINE_OK])
-@@ -125,60 +125,75 @@ Configuration aborted.])
- fi
- ])
-
-+# gl_WCHAR_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_WCHAR_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_WCHAR_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME])
-+ dnl Support Microsoft deprecated alias function names by default.
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_WCHAR_H_DEFAULTS],
- [
-- GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC])
-- GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB])
-- GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT])
-- GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC])
-- GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN])
-- GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS])
-- GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS])
-- GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB])
-- GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS])
-- GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS])
-- GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH])
-- GNULIB_WMEMCHR=0; AC_SUBST([GNULIB_WMEMCHR])
-- GNULIB_WMEMCMP=0; AC_SUBST([GNULIB_WMEMCMP])
-- GNULIB_WMEMCPY=0; AC_SUBST([GNULIB_WMEMCPY])
-- GNULIB_WMEMMOVE=0; AC_SUBST([GNULIB_WMEMMOVE])
-- GNULIB_WMEMPCPY=0; AC_SUBST([GNULIB_WMEMPCPY])
-- GNULIB_WMEMSET=0; AC_SUBST([GNULIB_WMEMSET])
-- GNULIB_WCSLEN=0; AC_SUBST([GNULIB_WCSLEN])
-- GNULIB_WCSNLEN=0; AC_SUBST([GNULIB_WCSNLEN])
-- GNULIB_WCSCPY=0; AC_SUBST([GNULIB_WCSCPY])
-- GNULIB_WCPCPY=0; AC_SUBST([GNULIB_WCPCPY])
-- GNULIB_WCSNCPY=0; AC_SUBST([GNULIB_WCSNCPY])
-- GNULIB_WCPNCPY=0; AC_SUBST([GNULIB_WCPNCPY])
-- GNULIB_WCSCAT=0; AC_SUBST([GNULIB_WCSCAT])
-- GNULIB_WCSNCAT=0; AC_SUBST([GNULIB_WCSNCAT])
-- GNULIB_WCSCMP=0; AC_SUBST([GNULIB_WCSCMP])
-- GNULIB_WCSNCMP=0; AC_SUBST([GNULIB_WCSNCMP])
-- GNULIB_WCSCASECMP=0; AC_SUBST([GNULIB_WCSCASECMP])
-- GNULIB_WCSNCASECMP=0; AC_SUBST([GNULIB_WCSNCASECMP])
-- GNULIB_WCSCOLL=0; AC_SUBST([GNULIB_WCSCOLL])
-- GNULIB_WCSXFRM=0; AC_SUBST([GNULIB_WCSXFRM])
-- GNULIB_WCSDUP=0; AC_SUBST([GNULIB_WCSDUP])
-- GNULIB_WCSCHR=0; AC_SUBST([GNULIB_WCSCHR])
-- GNULIB_WCSRCHR=0; AC_SUBST([GNULIB_WCSRCHR])
-- GNULIB_WCSCSPN=0; AC_SUBST([GNULIB_WCSCSPN])
-- GNULIB_WCSSPN=0; AC_SUBST([GNULIB_WCSSPN])
-- GNULIB_WCSPBRK=0; AC_SUBST([GNULIB_WCSPBRK])
-- GNULIB_WCSSTR=0; AC_SUBST([GNULIB_WCSSTR])
-- GNULIB_WCSTOK=0; AC_SUBST([GNULIB_WCSTOK])
-- GNULIB_WCSWIDTH=0; AC_SUBST([GNULIB_WCSWIDTH])
-- GNULIB_WCSFTIME=0; AC_SUBST([GNULIB_WCSFTIME])
-- dnl Support Microsoft deprecated alias function names by default.
-- GNULIB_MDA_WCSDUP=1; AC_SUBST([GNULIB_MDA_WCSDUP])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC])
- HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT])
---- a/gnulib/m4/wctype_h.m4
-+++ b/gnulib/m4/wctype_h.m4
-@@ -1,4 +1,4 @@
--# wctype_h.m4 serial 26
-+# wctype_h.m4 serial 30
-
- dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it.
-
-@@ -9,7 +9,7 @@ dnl with or without modifications, as lo
-
- dnl Written by Paul Eggert.
-
--AC_DEFUN([gl_WCTYPE_H],
-+AC_DEFUN_ONCE([gl_WCTYPE_H],
- [
- AC_REQUIRE([gl_WCTYPE_H_DEFAULTS])
- AC_REQUIRE([AC_PROG_CC])
-@@ -62,7 +62,7 @@ AC_DEFUN([gl_WCTYPE_H],
- fi
- AC_SUBST([HAVE_WCTYPE_H])
-
-- if test $GNULIB_OVERRIDES_WINT_T = 1; then
-+ if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then
- REPLACE_ISWCNTRL=1
- else
- case "$gl_cv_func_iswcntrl_works" in
-@@ -157,24 +157,39 @@ AC_DEFUN([gl_WCTYPE_H],
- ])
- ])
-
-+# gl_WCTYPE_MODULE_INDICATOR([modulename])
-+# sets the shell variable that indicates the presence of the given module
-+# to a C preprocessor expression that will evaluate to 1.
-+# This macro invocation must not occur in macros that are AC_REQUIREd.
- AC_DEFUN([gl_WCTYPE_MODULE_INDICATOR],
- [
-- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-- AC_REQUIRE([gl_WCTYPE_H_DEFAULTS])
-+ dnl Ensure to expand the default settings once only.
-+ gl_WCTYPE_H_REQUIRE_DEFAULTS
- gl_MODULE_INDICATOR_SET_VARIABLE([$1])
- dnl Define it also as a C macro, for the benefit of the unit tests.
- gl_MODULE_INDICATOR_FOR_TESTS([$1])
- ])
-
-+# Initializes the default values for AC_SUBSTed shell variables.
-+# This macro must not be AC_REQUIREd. It must only be invoked, and only
-+# outside of macros or in macros that are not AC_REQUIREd.
-+AC_DEFUN([gl_WCTYPE_H_REQUIRE_DEFAULTS],
-+[
-+ m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCTYPE_H_MODULE_INDICATOR_DEFAULTS], [
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISWBLANK])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISWDIGIT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISWXDIGIT])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTYPE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISWCTYPE])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTRANS])
-+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TOWCTRANS])
-+ ])
-+ m4_require(GL_MODULE_INDICATOR_PREFIX[_WCTYPE_H_MODULE_INDICATOR_DEFAULTS])
-+ AC_REQUIRE([gl_WCTYPE_H_DEFAULTS])
-+])
-+
- AC_DEFUN([gl_WCTYPE_H_DEFAULTS],
- [
-- GNULIB_ISWBLANK=0; AC_SUBST([GNULIB_ISWBLANK])
-- GNULIB_ISWDIGIT=0; AC_SUBST([GNULIB_ISWDIGIT])
-- GNULIB_ISWXDIGIT=0; AC_SUBST([GNULIB_ISWXDIGIT])
-- GNULIB_WCTYPE=0; AC_SUBST([GNULIB_WCTYPE])
-- GNULIB_ISWCTYPE=0; AC_SUBST([GNULIB_ISWCTYPE])
-- GNULIB_WCTRANS=0; AC_SUBST([GNULIB_WCTRANS])
-- GNULIB_TOWCTRANS=0; AC_SUBST([GNULIB_TOWCTRANS])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_ISWBLANK=1; AC_SUBST([HAVE_ISWBLANK])
- HAVE_WCTYPE_T=1; AC_SUBST([HAVE_WCTYPE_T])
---- a/gnulib/m4/wint_t.m4
-+++ b/gnulib/m4/wint_t.m4
-@@ -1,4 +1,4 @@
--# wint_t.m4 serial 10
-+# wint_t.m4 serial 11
- dnl Copyright (C) 2003, 2007-2021 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
-@@ -34,14 +34,14 @@ AC_DEFUN([gt_TYPE_WINT_T],
- [gl_cv_type_wint_t_large_enough=yes],
- [gl_cv_type_wint_t_large_enough=no])])
- if test $gl_cv_type_wint_t_large_enough = no; then
-- GNULIB_OVERRIDES_WINT_T=1
-+ GNULIBHEADERS_OVERRIDE_WINT_T=1
- else
-- GNULIB_OVERRIDES_WINT_T=0
-+ GNULIBHEADERS_OVERRIDE_WINT_T=0
- fi
- else
-- GNULIB_OVERRIDES_WINT_T=0
-+ GNULIBHEADERS_OVERRIDE_WINT_T=0
- fi
-- AC_SUBST([GNULIB_OVERRIDES_WINT_T])
-+ AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T])
- ])
-
- dnl Prerequisites of the 'wint_t' override.
---- /dev/null
-+++ b/gnulib/m4/year2038.m4
-@@ -0,0 +1,112 @@
-+# year2038.m4 serial 5
-+dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
-+dnl This file is free software; the Free Software Foundation
-+dnl gives unlimited permission to copy and/or distribute it,
-+dnl with or without modifications, as long as this notice is preserved.
-+
-+dnl Attempt to ensure that 'time_t' is a 64-bit type
-+dnl and that the functions time(), stat(), etc. return 64-bit times.
-+
-+AC_DEFUN([gl_YEAR2038_EARLY],
-+[
-+ AC_REQUIRE([AC_CANONICAL_HOST])
-+ case "$host_os" in
-+ mingw*)
-+ AC_DEFINE([__MINGW_USE_VC2005_COMPAT], [1],
-+ [For 64-bit time_t on 32-bit mingw.])
-+ ;;
-+ esac
-+])
-+
-+# gl_YEAR2038_TEST_INCLUDES
-+# -------------------------
-+AC_DEFUN([gl_YEAR2038_TEST_INCLUDES],
-+[[
-+ #include <time.h>
-+ /* Check that time_t can represent 2**63 - 1 correctly.
-+ We can't simply define LARGE_TIME_T to be 9223372036854775807,
-+ since some C++ compilers masquerading as C compilers
-+ incorrectly reject 9223372036854775807. */
-+ #define LARGE_TIME_T (((time_t) 1 << 31 << 31) - 1 + ((time_t) 1 << 31 << 31))
-+ int verify_time_t_range[(LARGE_TIME_T % 2147483629 == 721
-+ && LARGE_TIME_T % 2147483647 == 1)
-+ ? 1 : -1];
-+]])
-+
-+# gl_YEAR2038_BODY(REQUIRE-64-BIT)
-+----------------------------------
-+AC_DEFUN([gl_YEAR2038_BODY],
-+[
-+ AC_ARG_ENABLE([year2038],
-+ [ --disable-year2038 omit support for timestamps past the year 2038])
-+ AS_IF([test "$enable_year2038" != no],
-+ [
-+ dnl On many systems, time_t is already a 64-bit type.
-+ dnl On those systems where time_t is still 32-bit, it requires kernel
-+ dnl and libc support to make it 64-bit. For glibc 2.34 and later on Linux,
-+ dnl defining _TIME_BITS=64 and _FILE_OFFSET_BITS=64 is needed on x86 and ARM.
-+ dnl
-+ dnl On native Windows, the system include files define types __time32_t
-+ dnl and __time64_t. By default, time_t is an alias of
-+ dnl - __time32_t on 32-bit mingw,
-+ dnl - __time64_t on 64-bit mingw and on MSVC (since MSVC 8).
-+ dnl But when compiling with -D__MINGW_USE_VC2005_COMPAT, time_t is an
-+ dnl alias of __time64_t.
-+ dnl And when compiling with -D_USE_32BIT_TIME_T, time_t is an alias of
-+ dnl __time32_t.
-+ AC_CACHE_CHECK([for 64-bit time_t], [gl_cv_type_time_t_64],
-+ [AC_COMPILE_IFELSE(
-+ [AC_LANG_SOURCE([gl_YEAR2038_TEST_INCLUDES])],
-+ [gl_cv_type_time_t_64=yes], [gl_cv_type_time_t_64=no])
-+ ])
-+ if test "$gl_cv_type_time_t_64" = no; then
-+ AC_CACHE_CHECK([for 64-bit time_t with _TIME_BITS=64],
-+ [gl_cv_type_time_t_bits_macro],
-+ [AC_COMPILE_IFELSE(
-+ [AC_LANG_SOURCE([[#define _TIME_BITS 64
-+ #define _FILE_OFFSET_BITS 64
-+ ]gl_YEAR2038_TEST_INCLUDES])],
-+ [gl_cv_type_time_t_bits_macro=yes],
-+ [gl_cv_type_time_t_bits_macro=no])
-+ ])
-+ if test "$gl_cv_type_time_t_bits_macro" = yes; then
-+ AC_DEFINE([_TIME_BITS], [64],
-+ [Number of bits in a timestamp, on hosts where this is settable.])
-+ dnl AC_SYS_LARGFILE also defines this; it's OK if we do too.
-+ AC_DEFINE([_FILE_OFFSET_BITS], [64],
-+ [Number of bits in a file offset, on hosts where this is settable.])
-+ gl_cv_type_time_t_64=yes
-+ fi
-+ fi
-+ if test $gl_cv_type_time_t_64 = no; then
-+ AC_COMPILE_IFELSE(
-+ [AC_LANG_SOURCE(
-+ [[#ifdef _USE_32BIT_TIME_T
-+ int ok;
-+ #else
-+ error fail
-+ #endif
-+ ]])],
-+ [AC_MSG_FAILURE([This package requires a 64-bit 'time_t' type. Remove _USE_32BIT_TIME_T from the compiler flags.])],
-+ [# If not cross-compiling and $1 says we should check,
-+ # and 'touch' works with a large timestamp, then evidently 64-bit time_t
-+ # is desired and supported, so fail and ask the builder to fix the
-+ # problem. Otherwise, just warn the builder.
-+ m4_ifval([$1],
-+ [if test $cross_compiling = no \
-+ && TZ=UTC0 touch -t 210602070628.16 conftest.time 2>/dev/null; then
-+ rm -f conftest.time
-+ AC_MSG_FAILURE([This package requires a 64-bit 'time_t' type, which your system appears to support. You might try configuring with 'CPPFLAGS="-m64" LDFLAGS="-m64"'. To build with a 32-bit time_t anyway (not recommended), configure with '--disable-year2038'.])
-+ fi])
-+ if test "$gl_warned_about_64_bit_time_t" != yes; then
-+ AC_MSG_WARN([This package requires a 64-bit 'time_t' type if there is any way to access timestamps outside the year range 1901-2038 on your platform. Perhaps you should configure with 'CPPFLAGS="-m64" LDFLAGS="-m64"'?])
-+ gl_warned_about_64_bit_time_t=yes
-+ fi
-+ ])
-+ fi])
-+])
-+
-+AC_DEFUN([gl_YEAR2038],
-+[
-+ gl_YEAR2038_BODY([require-64-bit])
-+])
diff --git a/meta/recipes-extended/texinfo/texinfo/disable-native-tools.patch b/meta/recipes-extended/texinfo/texinfo/disable-native-tools.patch
index ab6f1658aa..3801d73883 100644
--- a/meta/recipes-extended/texinfo/texinfo/disable-native-tools.patch
+++ b/meta/recipes-extended/texinfo/texinfo/disable-native-tools.patch
@@ -1,3 +1,8 @@
+From e5d8f6d4a7652ea95c8d069ce9333494f2db868c Mon Sep 17 00:00:00 2001
+From: Joshua Lock <josh@linux.intel.com>
+Date: Fri, 16 Sep 2011 15:35:48 -0700
+Subject: [PATCH] texinfo: several changes to build without zlib and ncurses
+
We already DEPEND on the native texinfo being present before building so
there isn't any need to try and build the required native texinfo binaries
before cross-compiling. This simplifies the recipe somewhat!
@@ -6,11 +11,15 @@ Upstream-Status: Inappropriate oe specific
Signed-off-by: Joshua Lock <josh@linux.intel.com>
-Index: texinfo-4.13/configure.ac
-===================================================================
---- texinfo-4.13.orig/configure.ac
-+++ texinfo-4.13/configure.ac
-@@ -100,29 +100,7 @@ AC_CANONICAL_BUILD
+---
+ configure.ac | 24 +-----------------------
+ 1 file changed, 1 insertion(+), 23 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 6fcd3a0..c108df7 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -180,29 +180,7 @@ AC_CANONICAL_BUILD
# $native_tools is also added to SUBDIRS in the main Makefile.am,
# so that make compiles the native tools first.
#
diff --git a/meta/recipes-extended/texinfo/texinfo/dont-depend-on-help2man.patch b/meta/recipes-extended/texinfo/texinfo/dont-depend-on-help2man.patch
index 0d6bbafadd..969e2844cd 100644
--- a/meta/recipes-extended/texinfo/texinfo/dont-depend-on-help2man.patch
+++ b/meta/recipes-extended/texinfo/texinfo/dont-depend-on-help2man.patch
@@ -1,4 +1,4 @@
-From 63a803ead3656353329a801846a9a3beb7210c46 Mon Sep 17 00:00:00 2001
+From a2230125082000a1b28b3867f86baa8d80b63df2 Mon Sep 17 00:00:00 2001
From: Edwin Plauchu <edwin.plauchu.camacho@intel.com>
Date: Tue, 29 Nov 2016 13:43:24 -0600
Subject: [PATCH] dont-depend-on-help2man
@@ -14,10 +14,10 @@ Signed-off-by: Edwin Plauchu <edwin.plauchu.camacho@intel.com>
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/doc/Makefile.am b/doc/Makefile.am
-index 732833e..041cb9b 100644
+index a1f5b54..5cff41f 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
-@@ -37,7 +37,7 @@ refcard_files = refcard/Makefile refcard/txicmdcheck \
+@@ -55,7 +55,7 @@ refcard_files = refcard/Makefile refcard/txicmdcheck \
# Include our texinfo.tex, not Automake's.
EXTRA_DIST = epsf.tex texinfo.tex \
fdl.texi \
@@ -25,7 +25,7 @@ index 732833e..041cb9b 100644
+ $(TXI_XLATE) \
$(refcard_files) \
texinfo-tex-test.texi texinfo-tex-test.WIDOWs \
- texinfo-ja.tex short-sample-ja.texi
+ texinfo-ja.tex short-sample-ja.texi \
diff --git a/man/Makefile.am b/man/Makefile.am
index d0cd72c..a19e52a 100644
--- a/man/Makefile.am
diff --git a/meta/recipes-extended/texinfo/texinfo/link-zip.patch b/meta/recipes-extended/texinfo/texinfo/link-zip.patch
index 15c030c0c6..72d7067aa9 100644
--- a/meta/recipes-extended/texinfo/texinfo/link-zip.patch
+++ b/meta/recipes-extended/texinfo/texinfo/link-zip.patch
@@ -1,4 +1,4 @@
-From c1002138033fcccb2d1abfc41f5c2e46c836f7a0 Mon Sep 17 00:00:00 2001
+From c5050ac84c8a3cc3ff8c7e558f8c2fdb57f410d9 Mon Sep 17 00:00:00 2001
From: Joshua Lock <josh@linux.intel.com>
Date: Mon, 29 Jul 2013 15:02:34 -0700
Subject: [PATCH] install-info uses symbols from zlib so must link against it.
diff --git a/meta/recipes-extended/texinfo/texinfo/use_host_makedoc.patch b/meta/recipes-extended/texinfo/texinfo/use_host_makedoc.patch
index 5b7f32d9a9..c6c9952c9e 100644
--- a/meta/recipes-extended/texinfo/texinfo/use_host_makedoc.patch
+++ b/meta/recipes-extended/texinfo/texinfo/use_host_makedoc.patch
@@ -1,12 +1,21 @@
+From 81ccd162b869c20e450073fa834b5cabbea8e3d4 Mon Sep 17 00:00:00 2001
+From: Saul Wold <sgw@linux.intel.com>
+Date: Mon, 29 Jul 2013 15:02:34 -0700
+Subject: [PATCH] texinfo: Update to 5.1
+
Upstream-Status: Inappropriate [cross build specific]
Signed-off-by: Saul Wold <sgw@linux.intel.com>
-Index: texinfo-5.1/info/Makefile.am
-===================================================================
---- texinfo-5.1.orig/info/Makefile.am
-+++ texinfo-5.1/info/Makefile.am
-@@ -76,7 +76,7 @@ cmd_sources = $(srcdir)/session.c $(srcd
+---
+ info/Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/info/Makefile.am b/info/Makefile.am
+index 35596b1..cae1421 100644
+--- a/info/Makefile.am
++++ b/info/Makefile.am
+@@ -69,7 +69,7 @@ cmd_sources = $(srcdir)/session.c $(srcdir)/echo-area.c $(srcdir)/infodoc.c \
# more than once.
funs.h: makedoc$(EXEEXT) $(cmd_sources)
rm -f $(generated_sources)
diff --git a/meta/recipes-extended/texinfo/texinfo_6.8.bb b/meta/recipes-extended/texinfo/texinfo_7.0.bb
index 33dcd943b4..a8933f2b7e 100644
--- a/meta/recipes-extended/texinfo/texinfo_6.8.bb
+++ b/meta/recipes-extended/texinfo/texinfo_7.0.bb
@@ -29,14 +29,13 @@ TARGET_PATCH = "file://use_host_makedoc.patch"
TARGET_PATCH:class-native = ""
SRC_URI = "${GNU_MIRROR}/texinfo/${BP}.tar.gz \
- file://0001-gnulib-Update.patch \
file://disable-native-tools.patch \
file://link-zip.patch \
file://dont-depend-on-help2man.patch \
${TARGET_PATCH} \
"
-SRC_URI[sha256sum] = "8e09cf753ad1833695d2bac0f57dc3bd6bcbbfbf279450e1ba3bc2d7fb297d08"
+SRC_URI[sha256sum] = "9261d4ee11cdf6b61895e213ffcd6b746a61a64fe38b9741a3aaa73125b35170"
tex_texinfo = "texmf/tex/texinfo"
@@ -62,6 +61,7 @@ do_install:append() {
mkdir -p ${D}${datadir}/${tex_texinfo}
install -p -m644 ${S}/doc/texinfo.tex ${S}/doc/txi-??.tex ${D}${datadir}/${tex_texinfo}
sed -i -e '1s,#!.*perl,#! ${USRBINPATH}/env perl,' ${D}${bindir}/texi2any ${D}${bindir}/pod2texi
+ sed -i -e 's,${HOSTTOOLS_DIR},,' ${D}${bindir}/texindex
}
do_install:append:class-native() {
@@ -77,7 +77,7 @@ FILES:info-doc = "${infodir}/info.info* ${infodir}/dir ${infodir}/info-*.info* \
FILES:${PN} = "${bindir}/makeinfo ${bindir}/texi* ${bindir}/pdftexi2dvi ${bindir}/pod2texi ${datadir}/texinfo"
RDEPENDS:${PN} = "perl"
-FILES:${PN}-doc = "${infodir}/texinfo* \
+FILES:${PN}-doc = "${infodir}/texi* \
${datadir}/${tex_texinfo} \
${mandir}/man1 ${mandir}/man5"
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-25 07:53:11 +0000