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# FP_LD_NO_FIXUP_CHAINS
# --------------------
# See if whether we are using a version of ld64 on darwin platforms which
# requires us to pass -no_fixup_chains
#
# $1 = the platform
# $2 = the name of the linker flags variable when linking with $CC
AC_DEFUN([FP_LD_NO_FIXUP_CHAINS], [
case $$1 in
*-darwin)
AC_MSG_CHECKING([whether ld64 requires -no_fixup_chains])
echo 'int main(void) {return 0;}' > conftest.c
if $CC -o conftest.o -Wl,-no_fixup_chains conftest.c > /dev/null 2>&1
then
$2="-Wl,-no_fixup_chains"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
rm -f conftest.c conftest.o
;;
esac
])
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