diff options
Diffstat (limited to 'meta/recipes-devtools/elfutils/files/musl-obstack-fts.patch')
| -rw-r--r-- | meta/recipes-devtools/elfutils/files/musl-obstack-fts.patch | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/meta/recipes-devtools/elfutils/files/musl-obstack-fts.patch b/meta/recipes-devtools/elfutils/files/musl-obstack-fts.patch new file mode 100644 index 0000000000..40f2b69cf4 --- /dev/null +++ b/meta/recipes-devtools/elfutils/files/musl-obstack-fts.patch @@ -0,0 +1,128 @@ +From 77b89dbc9f9f965ad0ef2e341d7d46bce5f07549 Mon Sep 17 00:00:00 2001 +From: Hongxu Jia <hongxu.jia@windriver.com> +Date: Fri, 23 Aug 2019 10:17:25 +0800 +Subject: [PATCH 1/3] musl-obstack-fts + +Look for libfts and libobstack during configure, these +libraries are external to libc when using musl, whereas +on glibc these libraries are provided in libc itself. + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +Upstream-Status: Inappropriate [workaround for musl] + +Rebase to 0.177 +Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> +--- + configure.ac | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ + libdw/Makefile.am | 2 +- + src/Makefile.am | 8 ++++---- + 3 files changed, 59 insertions(+), 5 deletions(-) + +diff --git a/configure.ac b/configure.ac +index f93964c..b87b762 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -494,6 +494,60 @@ else + fi + AC_SUBST([argp_LDADD]) + ++dnl Check if we have fts available from our libc ++AC_LINK_IFELSE( ++ [AC_LANG_PROGRAM( ++ [#if !defined(__x86_64__) ++ #undef _FILE_OFFSET_BITS ++ #define _FILE_OFFSET_BITS 32 ++ #endif ++ #include <fts.h>], ++ [FTS* fts = 0; return fts_close(fts); return 0;] ++ )], ++ [libc_has_fts="true"], ++ [libc_has_fts="false"] ++) ++ ++dnl If our libc doesn't provide fts, then test for libfts ++if test "$libc_has_fts" = "false" ; then ++ AC_MSG_WARN("libc does not have fts") ++ AC_CHECK_LIB([fts], [fts_close], [have_fts="true"], [have_fts="false"]) ++ ++ if test "$have_fts" = "false"; then ++ AC_MSG_ERROR("no libfts found") ++ else ++ fts_LDADD="-lfts" ++ fi ++else ++ fts_LDADD="" ++fi ++AC_SUBST([fts_LDADD]) ++ ++dnl Check if we have obstack available from our libc ++AC_LINK_IFELSE( ++ [AC_LANG_PROGRAM( ++ [#include <obstack.h>], ++ [_obstack_begin(0, 0, 0, NULL, NULL); return 0;] ++ )], ++ [libc_has_obstack="true"], ++ [libc_has_obstack="false"] ++) ++ ++dnl If our libc doesn't provide obstack, then test for libobstack ++if test "$libc_has_obstack" = "false" ; then ++ AC_MSG_WARN("libc does not have obstack") ++ AC_CHECK_LIB([obstack], [_obstack_begin], [have_obstack="true"], [have_obstack="false"]) ++ ++ if test "$have_obstack" = "false"; then ++ AC_MSG_ERROR("no libobstack found") ++ else ++ obstack_LDADD="-lobstack" ++ fi ++else ++ obstack_LDADD="" ++fi ++AC_SUBST([obstack_LDADD]) ++ + dnl The directories with content. + + dnl Documentation. +diff --git a/libdw/Makefile.am b/libdw/Makefile.am +index 7a3d532..a541fa3 100644 +--- a/libdw/Makefile.am ++++ b/libdw/Makefile.am +@@ -108,7 +108,7 @@ am_libdw_pic_a_OBJECTS = $(libdw_a_SOURCES:.c=.os) + libdw_so_LIBS = libdw_pic.a ../libdwelf/libdwelf_pic.a \ + ../libdwfl/libdwfl_pic.a ../libebl/libebl.a + libdw_so_DEPS = ../lib/libeu.a ../libelf/libelf.so +-libdw_so_LDLIBS = $(libdw_so_DEPS) -ldl -lz $(argp_LDADD) $(zip_LIBS) ++libdw_so_LDLIBS = $(libdw_so_DEPS) -ldl -lz $(argp_LDADD) $(fts_LDADD) $(zip_LIBS) + libdw_so_SOURCES = + libdw.so$(EXEEXT): $(srcdir)/libdw.map $(libdw_so_LIBS) $(libdw_so_DEPS) + # The rpath is necessary for libebl because its $ORIGIN use will +diff --git a/src/Makefile.am b/src/Makefile.am +index b72f853..2f3dfce 100644 +--- a/src/Makefile.am ++++ b/src/Makefile.am +@@ -69,8 +69,8 @@ ar_no_Wstack_usage = yes + unstrip_no_Wstack_usage = yes + + readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) $(argp_LDADD) -ldl +-nm_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) $(argp_LDADD) -ldl \ +- $(demanglelib) ++nm_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) $(argp_LDADD) \ ++ $(obstack_LDADD) -ldl $(demanglelib) + size_LDADD = $(libelf) $(libeu) $(argp_LDADD) + strip_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) $(argp_LDADD) -ldl + elflint_LDADD = $(libebl) $(libelf) $(libeu) $(argp_LDADD) -ldl +@@ -78,9 +78,9 @@ findtextrel_LDADD = $(libdw) $(libelf) $(libeu) $(argp_LDADD) + addr2line_LDADD = $(libdw) $(libelf) $(libeu) $(argp_LDADD) $(demanglelib) + elfcmp_LDADD = $(libebl) $(libelf) $(libeu) $(argp_LDADD) -ldl + objdump_LDADD = $(libasm) $(libebl) $(libelf) $(libeu) $(argp_LDADD) -ldl +-ranlib_LDADD = libar.a $(libelf) $(libeu) $(argp_LDADD) ++ranlib_LDADD = libar.a $(libelf) $(libeu) $(argp_LDADD) $(obstack_LDADD) + strings_LDADD = $(libelf) $(libeu) $(argp_LDADD) +-ar_LDADD = libar.a $(libelf) $(libeu) $(argp_LDADD) ++ar_LDADD = libar.a $(libelf) $(libeu) $(argp_LDADD) $(obstack_LDADD) + unstrip_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) $(argp_LDADD) -ldl + stack_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) $(argp_LDADD) -ldl $(demanglelib) + elfcompress_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) $(argp_LDADD) +-- +2.7.4 + |