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| author |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-07-05 10:30:14 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-07-05 12:36:00 +0100 |
| commit | af58d5c3a5c5e632aa20b1d007d47dbbfb4ed6e6 (patch) | |
| tree | 78693beb80c74e60e9fdf00430e8f22c0c3f207f /meta/recipes-devtools | |
| parent | 0b79c730f3e5c3c5329e439dffd137f2605b6cba (diff) | |
| download | openembedded-core-af58d5c3a5c5e632aa20b1d007d47dbbfb4ed6e6.tar.gz | |
gcc: fix collect2 host contamination problem properly
We added the autoconf cache line a while back to ensure that configure doesn't
poke into some hardcoded host paths looking for things it shouldn't. Applying
it as part of do_configure wasn't getting it to the do_compile tasks
where much of the configure scripts are run by gcc. This changes it to a simple
export to ensure it reaches the places it needs to and truly gets rid of
the cross compile badness messages from the logs.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-configure-common.inc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-configure-common.inc b/meta/recipes-devtools/gcc/gcc-configure-common.inc index 4d11ef4f40..3dd9de785b 100644 --- a/meta/recipes-devtools/gcc/gcc-configure-common.inc +++ b/meta/recipes-devtools/gcc/gcc-configure-common.inc @@ -46,6 +46,11 @@ EXTRA_OECONF = "${@['--enable-clocale=generic', ''][d.getVar('USE_NLS', True) != ${@get_gcc_mips_plt_setting(bb, d)} \ ${@get_gcc_multiarch_setting(bb, d)}" +export gcc_cv_collect2_libs = 'none required' +# We need to set gcc_cv_collect2_libs else there is cross-compilation badness +# in the config.log files (which might not get generated until do_compile +# hence being missed by the insane do_configure check). + # Build uclibc compilers without cxa_atexit support EXTRA_OECONF_append_linux = " --enable-__cxa_atexit" EXTRA_OECONF_append_libc-uclibc = " --enable-__cxa_atexit" @@ -110,10 +115,6 @@ do_configure () { export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}" export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}" export ARCH_FLAGS_FOR_TARGET="${ARCH_FLAGS_FOR_TARGET}" - # We need to set this else there is cross-compilation badness - # in the config.log files (which might not get generated until do_compile - # hence being missed by the insane do_configure check). - export gcc_cv_collect2_libs="none required" export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}" export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}" export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}" |