[GOLD] Modify script_test_12

[external/binutils.git] / gas / configure.ac

diff --git a/gas/configure.ac b/gas/configure.ac
index 377526e..8f71825 100644 (file)
--- a/gas/configure.ac
+++ b/gas/configure.ac
@@ -88,6 +88,17 @@ AC_ARG_ENABLE(x86_relax_relocations,
   no)  ac_default_x86_relax_relocations=0 ;;
 esac])dnl
 
+# Decide if ELF assembler should generate common symbols with the
+# STT_COMMON type.
+ac_default_elf_stt_common=unset
+# Provide a configure time option to override our default.
+AC_ARG_ENABLE(elf_stt_common,
+             AS_HELP_STRING([--enable-elf-stt-common],
+             [generate ELF common symbols with STT_COMMON type by default]),
+[case "${enableval}" in
+  yes)  ac_default_elf_stt_common=1 ;;
+esac])dnl
+
 using_cgen=no
 
 AM_BINUTILS_WARNINGS
@@ -578,6 +589,14 @@ AC_DEFINE_UNQUOTED(DEFAULT_GENERATE_X86_RELAX_RELOCATIONS,
   $ac_default_x86_relax_relocations,
   [Define to 1 if you want to generate x86 relax relocations by default.])
 
+if test ${ac_default_elf_stt_common} = unset; then
+  ac_default_elf_stt_common=0
+fi
+AC_DEFINE_UNQUOTED(DEFAULT_GENERATE_ELF_STT_COMMON,
+  $ac_default_elf_stt_common,
+  [Define to 1 if you want to generate ELF common symbols with the
+   STT_COMMON type by default.])
+
 if test x$ac_default_compressed_debug_sections = xyes ; then
   AC_DEFINE(DEFAULT_FLAG_COMPRESS_DEBUG, 1, [Define if you want compressed debug sections by default.])
 fi