gcc-configure: Enable initfini-array

This adds the correct support for initfini-array which replaces .init
and .fini with .init-array and .fini-array.  There is no appreciable
size difference with this change.

The change is needed since configure will not correctly detect support
when building cross-compilers.

(From OE-Core rev: 9f8a075ab46691534e2b22d0a363b3c847394215)

Signed-off-by: Haitao Huang <haitao.huang@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-configure-common.inc b/meta/recipes-devtools/gcc/gcc-configure-common.inc
index f4f76bda53..b374c30acb 100644
--- a/meta/recipes-devtools/gcc/gcc-configure-common.inc
+++ b/meta/recipes-devtools/gcc/gcc-configure-common.inc
@@ -44,6 +44,10 @@ EXTRA_OECONF = "\
     ${@get_gcc_multiarch_setting(bb, d)} \
 "
 
+# Set this here since GCC configure won't auto-detect and enable
+# initfini-arry when cross compiling.
+EXTRA_OECONF_append = " --enable-initfini-array"
+
 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