diff options
Diffstat (limited to 'meta-aarch64/recipes-devtools/gcc/gcc-4.7/disable_relax_pic_calls_flag.patch')
| -rw-r--r-- | meta-aarch64/recipes-devtools/gcc/gcc-4.7/disable_relax_pic_calls_flag.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/meta-aarch64/recipes-devtools/gcc/gcc-4.7/disable_relax_pic_calls_flag.patch b/meta-aarch64/recipes-devtools/gcc/gcc-4.7/disable_relax_pic_calls_flag.patch new file mode 100644 index 00000000..bc01cd91 --- /dev/null +++ b/meta-aarch64/recipes-devtools/gcc/gcc-4.7/disable_relax_pic_calls_flag.patch @@ -0,0 +1,48 @@ +Upstream-Status: Inappropriate [configuration] + +GCC: disable MASK_RELAX_PIC_CALLS bit + +The new feature added after 4.3.3 +"http://www.pubbs.net/200909/gcc/94048-patch-add-support-for-rmipsjalr.html" +will cause cc1plus eat up all the system memory when build webkit-gtk. +The function mips_get_pic_call_symbol keeps on recursively calling itself. +Disable this feature to walk aside the bug. + +Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> + +Index: gcc-4_7-branch/gcc/configure +=================================================================== +--- gcc-4_7-branch.orig/gcc/configure 2012-04-10 10:37:09.351387437 -0700 ++++ gcc-4_7-branch/gcc/configure 2012-04-10 10:37:57.211389779 -0700 +@@ -25837,13 +25837,6 @@ + rm -f conftest.* + fi + fi +- if test $gcc_cv_as_ld_jalr_reloc = yes; then +- if test x$target_cpu_default = x; then +- target_cpu_default=MASK_RELAX_PIC_CALLS +- else +- target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS" +- fi +- fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5 + $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; } + +Index: gcc-4_7-branch/gcc/configure.ac +=================================================================== +--- gcc-4_7-branch.orig/gcc/configure.ac 2012-04-10 10:37:09.339387366 -0700 ++++ gcc-4_7-branch/gcc/configure.ac 2012-04-10 10:37:57.215389769 -0700 +@@ -4027,13 +4027,6 @@ + rm -f conftest.* + fi + fi +- if test $gcc_cv_as_ld_jalr_reloc = yes; then +- if test x$target_cpu_default = x; then +- target_cpu_default=MASK_RELAX_PIC_CALLS +- else +- target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS" +- fi +- fi + AC_MSG_RESULT($gcc_cv_as_ld_jalr_reloc) + + AC_CACHE_CHECK([linker for .eh_frame personality relaxation], |