gas: consistently emit diagnostics for non-zero data emission to .bss/.struct

[deliverable/binutils-gdb.git] / gas / configure.ac

diff --git a/gas/configure.ac b/gas/configure.ac
index aa6bb1dcec8cfc609132735daf3e11e98c4555b2..07f825df9791c2d12b27ec7f8667b66cf3ad8f94 100644 (file)
--- a/gas/configure.ac
+++ b/gas/configure.ac
@@ -64,6 +64,19 @@ if test x$ac_checking != x ; then
   AC_DEFINE(ENABLE_CHECKING, 1, [Define if you want run-time sanity checks.])
 fi
 
+# PR gas/19109
+# Decide the default method for compressing debug sections.
+ac_default_compressed_debug_sections=unset
+# Provide a configure time option to override our default.
+AC_ARG_ENABLE(compressed_debug_sections,
+             AS_HELP_STRING([--enable-compressed-debug-sections={all,gas,none}],
+             [compress debug sections by default])],
+[case ,"${enableval}", in
+  ,yes, | ,all, | *,gas,*) ac_default_compressed_debug_sections=yes ;;
+  ,no, | ,none,)  ac_default_compressed_debug_sections=no ;;
+  *)   ac_default_compressed_debug_sections=unset ;;
+esac])dnl
+
 using_cgen=no
 
 AM_BINUTILS_WARNINGS
@@ -536,6 +549,10 @@ changequote([,])dnl
 
 done
 
+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
+
 # Turn on all targets if possible
 if test ${all_targets} = "yes"; then
   case ${target_cpu_type} in
@@ -719,7 +736,7 @@ AC_DEFINE_UNQUOTED(TARGET_OS,               "${target_os}",    [Target OS.])
 AC_PROG_YACC
 AM_PROG_LEX
 
-ALL_LINGUAS="fr tr es rw id ru fi ja"
+ALL_LINGUAS="fr tr es rw id ru fi ja zh_CN"
 ZW_GNU_GETTEXT_SISTER_DIR
 AM_PO_SUBDIRS