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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],
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