diff options
| author | Khem Raj <raj.khem@gmail.com> | 2012-02-23 19:14:58 -0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-04-26 14:48:49 +0100 |
| commit | 3f8fee75e598ad0994acc5da0a612e6eca4f35f6 (patch) | |
| tree | ecb67530d31f8c65aad0f37aca9052b0bed0da8e /meta/recipes-devtools/gcc/gcc-4.7/libgcc-sjlj-check.patch | |
| parent | 7159dad19f8cfd3e7e95523da63e91370744da7f (diff) | |
| download | openembedded-core-3f8fee75e598ad0994acc5da0a612e6eca4f35f6.tar.gz openembedded-core-3f8fee75e598ad0994acc5da0a612e6eca4f35f6.tar.bz2 openembedded-core-3f8fee75e598ad0994acc5da0a612e6eca4f35f6.zip | |
gcc-4.7: Add recipes
Add new recipes for gcc-4_7-branch right now gcc 4.7.0
is latest release from this branch
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.7/libgcc-sjlj-check.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.7/libgcc-sjlj-check.patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.7/libgcc-sjlj-check.patch b/meta/recipes-devtools/gcc/gcc-4.7/libgcc-sjlj-check.patch new file mode 100644 index 0000000000..c2fe79217c --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.7/libgcc-sjlj-check.patch @@ -0,0 +1,61 @@ +ac_fn_c_try_compile doesnt seem to keep the intermediate files +which are needed for sjlj test to pass since it greps into the +generated file. So we run the compiler command using AC_TRY_COMMAND +which then generates the needed .s file + +Signed-off-by: Khem Raj <raj.khem@gmail.com> + +Upstream-Status: Pending +Index: trunk/libgcc/configure +=================================================================== +--- trunk.orig/libgcc/configure 2012-03-01 22:59:10.112444433 -0800 ++++ trunk/libgcc/configure 2012-03-01 22:59:50.424446325 -0800 +@@ -4525,17 +4525,19 @@ + } + + _ACEOF +-CFLAGS_hold=$CFLAGS +-CFLAGS="--save-temps -fexceptions" + libgcc_cv_lib_sjlj_exceptions=unknown +-if ac_fn_c_try_compile; then : ++if { ac_try='${CC-cc} -fexceptions -S conftest.c -o conftest.s 1>&5' ++ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; }; }; then + if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1; then + libgcc_cv_lib_sjlj_exceptions=yes + elif grep _Unwind_Resume conftest.s >/dev/null 2>&1; then + libgcc_cv_lib_sjlj_exceptions=no + fi + fi +-CFLAGS=$CFLAGS_hold + rm -f conftest* + + fi +Index: trunk/libgcc/configure.ac +=================================================================== +--- trunk.orig/libgcc/configure.ac 2012-03-01 22:59:10.128444406 -0800 ++++ trunk/libgcc/configure.ac 2012-03-01 22:59:50.428446373 -0800 +@@ -209,16 +209,14 @@ + bar(); + } + ])]) +-CFLAGS_hold=$CFLAGS +-CFLAGS="--save-temps -fexceptions" + libgcc_cv_lib_sjlj_exceptions=unknown +-AS_IF([ac_fn_c_try_compile], +- [if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1; then ++if AC_TRY_COMMAND(${CC-cc} -fexceptions -S conftest.c -o conftest.s 1>&AS_MESSAGE_LOG_FD); then ++ if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1; then + libgcc_cv_lib_sjlj_exceptions=yes + elif grep _Unwind_Resume conftest.s >/dev/null 2>&1; then + libgcc_cv_lib_sjlj_exceptions=no +- fi]) +-CFLAGS=$CFLAGS_hold ++ fi ++fi + rm -f conftest* + ]) + |