diff options
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.8/gcc-4.8-build-args.patch | 58 |
1 files changed, 24 insertions, 34 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.8/gcc-4.8-build-args.patch b/meta/recipes-devtools/gcc/gcc-4.8/gcc-4.8-build-args.patch index 95f39bb23d..c27e009619 100644 --- a/meta/recipes-devtools/gcc/gcc-4.8/gcc-4.8-build-args.patch +++ b/meta/recipes-devtools/gcc/gcc-4.8/gcc-4.8-build-args.patch @@ -1,6 +1,6 @@ When cross compiling a target gcc, target flags may be used on the host -Configure identifies a number of warning flags (WARN_CFLAGS and +Configure identifies a number of warning flags (WARN_CFLAGS and WARN_CXXFLAGS) from the $CC value. The cross compiler may be different from the host compiler and may not support the same set of flags. This leads to problems such as: @@ -9,43 +9,33 @@ cc1plus: error: unrecognized command line option "-Wno-narrowing" cc1plus: error: unrecognized command line option "-Wno-overlength-strings" Work around this problem by removing the warning flags from the -BUILD_*FLAGS values. +BUILD_CXXFLAGS value, in a way similar to the BUILD_CFLAGS. Upstream-Status: Pending Signed-off-by: Mark Hatle <mark.hatle@windriver.com> -diff -ur gcc-4.8.0.orig/gcc/configure.ac gcc-4.8.0/gcc/configure.ac ---- gcc-4.8.0.orig/gcc/configure.ac 2013-05-29 14:44:24.960853593 -0500 -+++ gcc-4.8.0/gcc/configure.ac 2013-05-31 01:34:09.518775962 -0500 -@@ -1892,8 +1892,8 @@ - # These are the normal (build=host) settings: - CC_FOR_BUILD='$(CC)' AC_SUBST(CC_FOR_BUILD) - CXX_FOR_BUILD='$(CXX)' AC_SUBST(CXX_FOR_BUILD) --BUILD_CFLAGS='$(ALL_CFLAGS)' AC_SUBST(BUILD_CFLAGS) --BUILD_CXXFLAGS='$(ALL_CXXFLAGS)' AC_SUBST(BUILD_CXXFLAGS) -+BUILD_CFLAGS='$(ALL_BUILD_CFLAGS)' AC_SUBST(BUILD_CFLAGS) -+BUILD_CXXFLAGS='$(ALL_BUILD_CXXFLAGS)' AC_SUBST(BUILD_CXXFLAGS) - BUILD_LDFLAGS='$(LDFLAGS)' AC_SUBST(BUILD_LDFLAGS) - STMP_FIXINC=stmp-fixinc AC_SUBST(STMP_FIXINC) +Index: gcc-4.8.0/gcc/configure +=================================================================== +--- gcc-4.8.0.orig/gcc/configure ++++ gcc-4.8.0/gcc/configure +@@ -11720,6 +10581,7 @@ STMP_FIXINC=stmp-fixinc + if test x$build != x$host || test "x$coverage_flags" != x + then + BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' ++ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' + BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' + fi -diff -ur gcc-4.8.0.orig/gcc/Makefile.in gcc-4.8.0/gcc/Makefile.in ---- gcc-4.8.0.orig/gcc/Makefile.in 2013-05-29 14:44:24.369853593 -0500 -+++ gcc-4.8.0/gcc/Makefile.in 2013-05-31 01:34:30.360776427 -0500 -@@ -989,10 +989,16 @@ - ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \ - $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@ +Index: gcc-4.8.0/gcc/configure.ac +=================================================================== +--- gcc-4.8.0.orig/gcc/configure.ac ++++ gcc-4.8.0/gcc/configure.ac +@@ -1901,6 +1901,7 @@ STMP_FIXINC=stmp-fixinc AC_SUBST(STMP_F + if test x$build != x$host || test "x$coverage_flags" != x + then + BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' ++ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' + BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' + fi -+ALL_BUILD_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \ -+ $(CFLAGS) $(INTERNAL_CFLAGS) @DEFS@ -+ - # The C++ version. - ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \ - $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@ - -+ALL_BUILD_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \ -+ $(NOEXCEPTION_FLAGS) @DEFS@ -+ - # Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro - # puts -I options in CPPFLAGS, our include files in the srcdir will always - # win against random include files in /usr/include. |