diff options
Diffstat (limited to 'meta/recipes-devtools/flex')
| -rw-r--r-- | meta/recipes-devtools/flex/flex/0001-Emit-no-line-directives-if-gen_line_dirs-is-false.patch | 32 | ||||
| -rw-r--r-- | meta/recipes-devtools/flex/flex/0001-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch | 32 | ||||
| -rw-r--r-- | meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch | 64 | ||||
| -rw-r--r-- | meta/recipes-devtools/flex/flex/CVE-2016-6354.patch | 59 | ||||
| -rw-r--r-- | meta/recipes-devtools/flex/flex/check-funcs.patch | 67 | ||||
| -rw-r--r-- | meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch | 17 | ||||
| -rwxr-xr-x | meta/recipes-devtools/flex/flex/run-ptest | 2 | ||||
| -rw-r--r-- | meta/recipes-devtools/flex/flex_2.6.4.bb (renamed from meta/recipes-devtools/flex/flex_2.6.0.bb) | 50 |
8 files changed, 163 insertions, 160 deletions
diff --git a/meta/recipes-devtools/flex/flex/0001-Emit-no-line-directives-if-gen_line_dirs-is-false.patch b/meta/recipes-devtools/flex/flex/0001-Emit-no-line-directives-if-gen_line_dirs-is-false.patch new file mode 100644 index 0000000000..c8202b6bd5 --- /dev/null +++ b/meta/recipes-devtools/flex/flex/0001-Emit-no-line-directives-if-gen_line_dirs-is-false.patch @@ -0,0 +1,32 @@ +From 440f3f55739468cd26e22f31871eca8cbbd53294 Mon Sep 17 00:00:00 2001 +From: Oleksiy Obitotskyy <oobitots@cisco.com> +Date: Wed, 6 Jan 2021 06:12:14 -0800 +Subject: [PATCH] Emit no #line directives if gen_line_dirs is false + +If we set --noline we should not print line directives. +But setting --noline means gen_line_dirs is false. + +Upstream-Status: Submitted +Signed-off-by: Oleksiy Obitotskyy <oobitots@cisco.com> +--- + src/buf.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/src/buf.c b/src/buf.c +index 185083c..4439e28 100644 +--- a/src/buf.c ++++ b/src/buf.c +@@ -95,8 +95,8 @@ struct Buf *buf_linedir (struct Buf *buf, const char* filename, int lineno) + const char *src; + size_t tsz; + +- if (gen_line_dirs) +- return buf; ++ if (!gen_line_dirs) ++ return buf; + + tsz = strlen("#line \"\"\n") + /* constant parts */ + 2 * strlen (filename) + /* filename with possibly all backslashes escaped */ +-- +2.26.2.Cisco + diff --git a/meta/recipes-devtools/flex/flex/0001-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch b/meta/recipes-devtools/flex/flex/0001-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch new file mode 100644 index 0000000000..60bf7ce8cf --- /dev/null +++ b/meta/recipes-devtools/flex/flex/0001-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch @@ -0,0 +1,32 @@ +From ed1f7e9de0d6a1d5a9e581e02a63593d22cf1e52 Mon Sep 17 00:00:00 2001 +From: Explorer09 <explorer09@gmail.com> +Date: Mon, 4 Sep 2017 10:47:33 +0800 +Subject: [PATCH] build: AC_USE_SYSTEM_EXTENSIONS in configure.ac. + +This would, e.g. define _GNU_SOURCE in config.h, enabling the +reallocarray() prototype in glibc 2.26+ on Linux systems with that +version of glibc. + +Fixes #241. + +Upstream-Status: Backport +Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> +--- + configure.ac | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/configure.ac b/configure.ac +index 55e774b..c879fe1 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -25,8 +25,10 @@ + # autoconf requirements and initialization + + AC_INIT([the fast lexical analyser generator],[2.6.4],[flex-help@lists.sourceforge.net],[flex]) ++AC_PREREQ([2.60]) + AC_CONFIG_SRCDIR([src/scan.l]) + AC_CONFIG_AUX_DIR([build-aux]) ++AC_USE_SYSTEM_EXTENSIONS + LT_INIT + AM_INIT_AUTOMAKE([1.11.3 -Wno-portability foreign check-news std-options dist-lzip parallel-tests subdir-objects]) + AC_CONFIG_HEADER([src/config.h]) diff --git a/meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch b/meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch deleted file mode 100644 index 438ca5f527..0000000000 --- a/meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch +++ /dev/null @@ -1,64 +0,0 @@ -From 7072befe1397af4eb01c3ff7edf99f0cd5076089 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@googlemail.com> -Date: Tue, 30 Aug 2016 14:25:32 +0200 -Subject: [PATCH] avoid c++ comments in c-code - fails with gcc-6 -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -fixes: - -| error: C++ style comments are not allowed in ISO C90 -| num_to_alloc = 1; // After all that talk, this was set to 1 anyways... - -Upstream-Status: Pending - -Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com> ---- - src/flex.skl | 2 +- - src/scan.c | 2 +- - src/skel.c | 2 +- - 3 files changed, 3 insertions(+), 3 deletions(-) - -diff --git a/src/flex.skl b/src/flex.skl -index 73a0b9e..ed71627 100644 ---- a/src/flex.skl -+++ b/src/flex.skl -@@ -2350,7 +2350,7 @@ void yyFlexLexer::yyensure_buffer_stack(void) - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ -- num_to_alloc = 1; // After all that talk, this was set to 1 anyways... -+ num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ - YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - M4_YY_CALL_LAST_ARG); -diff --git a/src/scan.c b/src/scan.c -index b55df2d..f1dce75 100644 ---- a/src/scan.c -+++ b/src/scan.c -@@ -4672,7 +4672,7 @@ static void yyensure_buffer_stack (void) - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ -- num_to_alloc = 1; // After all that talk, this was set to 1 anyways... -+ num_to_alloc = 1; /* After all that talk, this was set to 1 anyways...*/ - (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - ); -diff --git a/src/skel.c b/src/skel.c -index ef657d3..26cc889 100644 ---- a/src/skel.c -+++ b/src/skel.c -@@ -2561,7 +2561,7 @@ const char *skel[] = { - " * scanner will even need a stack. We use 2 instead of 1 to avoid an", - " * immediate realloc on the next call.", - " */", -- " num_to_alloc = 1; // After all that talk, this was set to 1 anyways...", -+ " num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */", - " YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc", - " (num_to_alloc * sizeof(struct yy_buffer_state*)", - " M4_YY_CALL_LAST_ARG);", --- -2.5.5 - diff --git a/meta/recipes-devtools/flex/flex/CVE-2016-6354.patch b/meta/recipes-devtools/flex/flex/CVE-2016-6354.patch deleted file mode 100644 index 216ac7ae1c..0000000000 --- a/meta/recipes-devtools/flex/flex/CVE-2016-6354.patch +++ /dev/null @@ -1,59 +0,0 @@ -From 3939eccdff598f47e5b37b05d58bf1b44d3796e7 Mon Sep 17 00:00:00 2001 -From: Jussi Kukkonen <jussi.kukkonen@intel.com> -Date: Fri, 7 Oct 2016 14:15:38 +0300 -Subject: [PATCH] Prevent buffer overflow in yy_get_next_buffer - -This is upstream commit a5cbe929ac3255d371e698f62dc256afe7006466 -with some additional backporting to make binutils build again. - -Upstream-Status: Backport -CVE: CVE-2016-6354 -Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com> ---- - src/flex.skl | 2 +- - src/scan.c | 2 +- - src/skel.c | 2 +- - 3 files changed, 3 insertions(+), 3 deletions(-) - -diff --git a/src/flex.skl b/src/flex.skl -index ed71627..814d562 100644 ---- a/src/flex.skl -+++ b/src/flex.skl -@@ -1718,7 +1718,7 @@ int yyFlexLexer::yy_get_next_buffer() - - else - { -- yy_size_t num_to_read = -+ int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) -diff --git a/src/scan.c b/src/scan.c -index f1dce75..1949872 100644 ---- a/src/scan.c -+++ b/src/scan.c -@@ -4181,7 +4181,7 @@ static int yy_get_next_buffer (void) - - else - { -- yy_size_t num_to_read = -+ int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) -diff --git a/src/skel.c b/src/skel.c -index 26cc889..0344d18 100644 ---- a/src/skel.c -+++ b/src/skel.c -@@ -1929,7 +1929,7 @@ const char *skel[] = { - "", - " else", - " {", -- " yy_size_t num_to_read =", -+ " int num_to_read =", - " YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;", - "", - " while ( num_to_read <= 0 )", --- -2.1.4 - diff --git a/meta/recipes-devtools/flex/flex/check-funcs.patch b/meta/recipes-devtools/flex/flex/check-funcs.patch new file mode 100644 index 0000000000..762275e7f8 --- /dev/null +++ b/meta/recipes-devtools/flex/flex/check-funcs.patch @@ -0,0 +1,67 @@ +Subject: build: Move dnl comments out of AC_CHECK_FUNCS + +Due to a bug, autoheader (2.69) will treat M4 dnl comments in a quoted +argument of AC_CHECK_FUNCS as function tokens and generate a lot of +redundant and useless HAVE_* macros in config.h.in. +(Examples: HAVE_DNL, HAVE_AVAILABLE_, HAVE_BY) + +It seems to be this commit dbb4e94dc7bacbcfd4acef4f085ef752fe1aa03f of +mine that revealed this autoheader bug, and the affected config.h.in +had been shipped within flex-2.6.4 release tarball. + +I have reported the autoheader bug here: +<https://lists.gnu.org/archive/html/bug-autoconf/2018-02/msg00005.html> + +As a workaround, let's move comments out of AC_CHECK_FUNCS. + +Upstream-Status: Backport +Signed-off-by: Ross Burton <ross.burton@arm.com> + +Signed-off-by: Kang-Che Sung <explorer09@gmail.com> +Signed-off-by: Zang Ruochen <zangrc.fnst@cn.fujitsu.com> +--- + configure.ac | 28 +++++++++++++--------------- + 1 file changed, 13 insertions(+), 15 deletions(-) + +diff --git a/configure.ac b/configure.ac +index 55e774b..5ea3a93 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -153,21 +153,19 @@ AC_FUNC_REALLOC + AS_IF([test "$cross_compiling" = yes], + AC_MSG_WARN([result $ac_cv_func_realloc_0_nonnull guessed because of cross compilation])) + +-AC_CHECK_FUNCS([dup2 dnl +-memset dnl +-regcomp dnl +-strcasecmp dnl +-strchr dnl +-strdup dnl +-strtol dnl +-], [], [AC_MSG_ERROR(required library function not found on your system)]) +- +-# Optional library functions +-AC_CHECK_FUNCS([dnl +-pow dnl Used only by "examples/manual/expr" +-setlocale dnl Needed only if NLS is enabled +-reallocarray dnl OpenBSD function. We have replacement if not available. +-]) ++dnl Autoheader (<= 2.69) bug: "dnl" comments in a quoted argument of ++dnl AC_CHECK_FUNCS will expand wierdly in config.h.in. ++dnl (https://lists.gnu.org/archive/html/bug-autoconf/2018-02/msg00005.html) ++ ++AC_CHECK_FUNCS([dup2 memset regcomp strcasecmp strchr strdup strtol], [], ++ [AC_MSG_ERROR(required library function not found on your system)]) ++ ++# Optional library functions: ++# pow - Used only by "examples/manual/expr". ++# setlocale - Needed only if NLS is enabled. ++# reallocarr - NetBSD function. Use reallocarray if not available. ++# reallocarray - OpenBSD function. We have replacement if not available. ++AC_CHECK_FUNCS([pow setlocale reallocarr reallocarray]) + + AC_CONFIG_FILES( + Makefile +-- +2.25.1 + diff --git a/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch b/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch deleted file mode 100644 index 29792efee8..0000000000 --- a/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch +++ /dev/null @@ -1,17 +0,0 @@ -Upstream-Status: Inappropriate (embedded specific) - -Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> - -Index: flex-2.6.0/doc/Makefile.am -=================================================================== ---- flex-2.6.0.orig/doc/Makefile.am -+++ flex-2.6.0/doc/Makefile.am -@@ -2,7 +2,7 @@ help2man = @HELP2MAN@ - - info_TEXINFOS = flex.texi - dist_man_MANS = flex.1 --dist_doc_DATA= flex.pdf -+EXTRA_DIST= flex.pdf - - CLEANFILES = \ - flex.aux \ diff --git a/meta/recipes-devtools/flex/flex/run-ptest b/meta/recipes-devtools/flex/flex/run-ptest index 19db337900..037301c40f 100755 --- a/meta/recipes-devtools/flex/flex/run-ptest +++ b/meta/recipes-devtools/flex/flex/run-ptest @@ -2,4 +2,4 @@ # make would want to rebuild some files with a compiler otherwise :-/ make FLEX=/usr/bin/flex -t check-TESTS || true -make FLEX=/usr/bin/flex check-TESTS +make FLEX=/usr/bin/flex abs_builddir=./ check-TESTS diff --git a/meta/recipes-devtools/flex/flex_2.6.0.bb b/meta/recipes-devtools/flex/flex_2.6.4.bb index 12ce0cb461..f7d4ef1f08 100644 --- a/meta/recipes-devtools/flex/flex_2.6.0.bb +++ b/meta/recipes-devtools/flex/flex_2.6.4.bb @@ -3,56 +3,62 @@ DESCRIPTION = "Flex is a fast lexical analyser generator. Flex is a tool for ge lexical patterns in text." HOMEPAGE = "http://sourceforge.net/projects/flex/" SECTION = "devel" -LICENSE = "BSD" +LICENSE = "BSD-3-Clause & LGPL-2.0-or-later" +LICENSE:${PN}-libfl = "BSD-3-Clause" DEPENDS = "${@bb.utils.contains('PTEST_ENABLED', '1', 'bison-native flex-native', '', d)}" BBCLASSEXTEND = "native nativesdk" -LIC_FILES_CHKSUM = "file://COPYING;md5=e4742cf92e89040b39486a6219b68067" +LIC_FILES_CHKSUM = "file://COPYING;md5=e4742cf92e89040b39486a6219b68067 \ + file://src/gettext.h;beginline=1;endline=17;md5=9c05dda2f58d89b850c399cf22e1a00c" -SRC_URI = "${SOURCEFORGE_MIRROR}/flex/flex-${PV}.tar.bz2 \ +SRC_URI = "${GITHUB_BASE_URI}/download/v${PV}/flex-${PV}.tar.gz \ file://run-ptest \ - file://do_not_create_pdf_doc.patch \ file://0001-tests-add-a-target-for-building-tests-without-runnin.patch \ - file://0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch \ - file://CVE-2016-6354.patch \ ${@bb.utils.contains('PTEST_ENABLED', '1', '', 'file://disable-tests.patch', d)} \ + file://0001-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch \ + file://check-funcs.patch \ + file://0001-Emit-no-line-directives-if-gen_line_dirs-is-false.patch \ " -SRC_URI[md5sum] = "266270f13c48ed043d95648075084d59" -SRC_URI[sha256sum] = "24e611ef5a4703a191012f80c1027dc9d12555183ce0ecd46f3636e587e9b8e9" +SRC_URI[md5sum] = "2882e3179748cc9f9c23ec593d6adc8d" +SRC_URI[sha256sum] = "e87aae032bf07c26f85ac0ed3250998c37621d95f8bd748b31f15b33c45ee995" -# Flex has moved to github from 2.6.1 onwards -UPSTREAM_CHECK_URI = "https://github.com/westes/flex/releases" -UPSTREAM_CHECK_REGEX = "flex-(?P<pver>\d+(\.\d+)+)\.tar" +GITHUB_BASE_URI = "https://github.com/westes/flex/releases" -inherit autotools gettext texinfo ptest +# https://github.com/westes/flex/issues/414 +CVE_STATUS[CVE-2019-6293] = "upstream-wontfix: \ +there is stack exhaustion but no bug and it is building the \ +parser, not running it, effectively similar to a compiler ICE. Upstream no plans to address this." + +inherit autotools gettext texinfo ptest github-releases M4 = "${bindir}/m4" -M4_class-native = "${STAGING_BINDIR_NATIVE}/m4" -EXTRA_OECONF += "ac_cv_path_M4=${M4}" +M4:class-native = "${STAGING_BINDIR_NATIVE}/m4" +EXTRA_OECONF += "ac_cv_path_M4=${M4} ac_cv_func_reallocarray=no" EXTRA_OEMAKE += "m4=${STAGING_BINDIR_NATIVE}/m4" EXTRA_OEMAKE += "${@bb.utils.contains('PTEST_ENABLED', '1', 'FLEX=${STAGING_BINDIR_NATIVE}/flex', '', d)}" -do_install_append_class-native() { +do_install:append:class-native() { create_wrapper ${D}/${bindir}/flex M4=${M4} } -do_install_append_class-nativesdk() { +do_install:append:class-nativesdk() { create_wrapper ${D}/${bindir}/flex M4=${M4} } PACKAGES =+ "${PN}-libfl" -FILES_${PN}-libfl = "${libdir}/libfl.so.* ${libdir}/libfl_pic.so.*" +FILES:${PN}-libfl = "${libdir}/libfl.so.* ${libdir}/libfl_pic.so.*" -RDEPENDS_${PN} += "m4" -RDEPENDS_${PN}-ptest += "bash gawk make" +RDEPENDS:${PN} += "m4" +RDEPENDS:${PN}-ptest += "bash gawk make" do_compile_ptest() { oe_runmake -C ${B}/tests -f ${B}/tests/Makefile top_builddir=${B} INCLUDES=-I${S}/src buildtests } +PTEST_PARALLEL_MAKE = "" do_install_ptest() { mkdir -p ${D}${PTEST_PATH}/build-aux/ @@ -62,12 +68,18 @@ do_install_ptest() { sed -e 's,--sysroot=${STAGING_DIR_TARGET},,g' \ -e 's|${DEBUG_PREFIX_MAP}||g' \ -e 's:${HOSTTOOLS_DIR}/::g' \ + -e 's:\(^LDFLAGS_FOR_BUILD =\).*:\1:g' \ -e 's:${RECIPE_SYSROOT_NATIVE}::g' \ -e 's:${BASE_WORKDIR}/${MULTIMACH_TARGET_SYS}::g' \-e 's/^Makefile:/_Makefile:/' \ -e 's/^srcdir = \(.*\)/srcdir = ./' -e 's/^top_srcdir = \(.*\)/top_srcdir = ./' \ -e 's/^builddir = \(.*\)/builddir = ./' -e 's/^top_builddir = \(.*\)/top_builddir = ./' \ + -e 's:${UNINATIVE_LOADER}:${base_bindir}/false:g' \ -i ${D}${PTEST_PATH}/Makefile } +# The uninative loader is different on i386 & x86_64 hosts. Since it is only +# being replaced with /bin/false anyway, it doesn't need to be part of the task +# hash +do_install_ptest[vardepsexclude] += "UNINATIVE_LOADER" # Not Apache Flex, or Adobe Flex, or IBM Flex. CVE_PRODUCT = "flex_project:flex" |