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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2017-04-02 17:40:43 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-04-12 09:54:39 +0200 |
| commit | efb22b6f06d44bd156ea42d39779dabd356c7181 (patch) | |
| tree | 4c185a3378ef7e2ac13eb5ec8fb15e44dd2de575 /package/devel/binutils/patches/0001-Do-not-pass-host-compiler-sanitization-flags-on-to-l.patch | |
| parent | 6713694fe4377f0988e2d558a6cd9b05ca9b18f1 (diff) | |
| download | upstream-efb22b6f06d44bd156ea42d39779dabd356c7181.tar.gz upstream-efb22b6f06d44bd156ea42d39779dabd356c7181.tar.bz2 upstream-efb22b6f06d44bd156ea42d39779dabd356c7181.zip | |
binutils: fix build with host gcc < 4.9
binutils 2.27 checks if the target compiler supports -Wstack-
usage=262144, and also uses this setting for the host compiler. If the
host compiler is gcc < 4.9 binutils build will fail. This backports 2
commits which are fixing this problem for binutils 2.28.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'package/devel/binutils/patches/0001-Do-not-pass-host-compiler-sanitization-flags-on-to-l.patch')
| -rw-r--r-- | package/devel/binutils/patches/0001-Do-not-pass-host-compiler-sanitization-flags-on-to-l.patch | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/package/devel/binutils/patches/0001-Do-not-pass-host-compiler-sanitization-flags-on-to-l.patch b/package/devel/binutils/patches/0001-Do-not-pass-host-compiler-sanitization-flags-on-to-l.patch new file mode 100644 index 0000000000..823527a2bc --- /dev/null +++ b/package/devel/binutils/patches/0001-Do-not-pass-host-compiler-sanitization-flags-on-to-l.patch @@ -0,0 +1,65 @@ +From 183eb37e25d903ccd68cc2d8f8a37e75872c03d2 Mon Sep 17 00:00:00 2001 +From: Nick Clifton <nickc@redhat.com> +Date: Tue, 6 Sep 2016 17:35:35 +0100 +Subject: [PATCH 1/2] Do not pass host compiler sanitization flags on to linker + testsuite. + + * Makefile.am (CFLAGS_FOR_TARGET): Define as a copy of CFLAGS but + without any sanitization options. + (CXXFLAGS_FOR_TARGET): Define as a copy of CXXFLAGS but without + any sanitization options. + (check-DEJAGNU): Pass CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET + as CFLAGS and CXXFLAGS respectively. +--- + ld/Makefile.am | 8 ++++++-- + ld/Makefile.in | 8 ++++++-- + 2 files changed, 12 insertions(+), 4 deletions(-) + +--- a/ld/Makefile.am ++++ b/ld/Makefile.am +@@ -136,6 +136,10 @@ CXX_FOR_TARGET = ` \ + fi; \ + fi` + ++# Strip out sanitization options as we want to test building binaries without any extra paraphernalia ++CFLAGS_FOR_TARGET = `echo $(CFLAGS) | sed -e 's/-fsanitize=address//g' -e 's/-fsanitize=undefined//g'` ++CXXFLAGS_FOR_TARGET = `echo $(CXXFLAGS) | sed -e 's/-fsanitize=address//g' -e 's/-fsanitize=undefined//g'` ++ + transform = s/^ld-new$$/$(installed_linker)/;@program_transform_name@ + bin_PROGRAMS = ld-new + info_TEXINFOS = ld.texinfo +@@ -2075,8 +2079,8 @@ check-DEJAGNU: site.exp + runtest=$(RUNTEST); \ + if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \ + $$runtest --tool $(DEJATOOL) --srcdir $${srcroot}/testsuite \ +- CC="$(CC_FOR_TARGET)" CFLAGS="$(CFLAGS)" \ +- CXX="$(CXX_FOR_TARGET)" CXXFLAGS="$(CXXFLAGS)" \ ++ CC="$(CC_FOR_TARGET)" CFLAGS="$(CFLAGS_FOR_TARGET)" \ ++ CXX="$(CXX_FOR_TARGET)" CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \ + CC_FOR_HOST="$(CC)" CFLAGS_FOR_HOST="$(CFLAGS)" \ + OFILES="$(OFILES)" BFDLIB="$(TESTBFDLIB)" \ + LIBIBERTY="$(LIBIBERTY) $(LIBINTL)" LIBS="$(LIBS)" \ +--- a/ld/Makefile.in ++++ b/ld/Makefile.in +@@ -507,6 +507,10 @@ CXX_FOR_TARGET = ` \ + fi; \ + fi` + ++ ++# Strip out sanitization options as they require special host libraries. ++CFLAGS_FOR_TARGET = `echo $(CFLAGS) | sed -e 's/-fsanitize=address//g' -e 's/-fsanitize=undefined//g'` ++CXXFLAGS_FOR_TARGET = `echo $(CXXFLAGS) | sed -e 's/-fsanitize=address//g' -e 's/-fsanitize=undefined//g'` + info_TEXINFOS = ld.texinfo + ld_TEXINFOS = configdoc.texi + noinst_TEXINFOS = ldint.texinfo +@@ -3644,8 +3648,8 @@ check-DEJAGNU: site.exp + runtest=$(RUNTEST); \ + if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \ + $$runtest --tool $(DEJATOOL) --srcdir $${srcroot}/testsuite \ +- CC="$(CC_FOR_TARGET)" CFLAGS="$(CFLAGS)" \ +- CXX="$(CXX_FOR_TARGET)" CXXFLAGS="$(CXXFLAGS)" \ ++ CC="$(CC_FOR_TARGET)" CFLAGS="$(CFLAGS_FOR_TARGET)" \ ++ CXX="$(CXX_FOR_TARGET)" CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \ + CC_FOR_HOST="$(CC)" CFLAGS_FOR_HOST="$(CFLAGS)" \ + OFILES="$(OFILES)" BFDLIB="$(TESTBFDLIB)" \ + LIBIBERTY="$(LIBIBERTY) $(LIBINTL)" LIBS="$(LIBS)" \ |