X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gold%2Fconfigure;h=6cae26196a0bccd3e92d2394d6f590d5e1bf93a7;hb=ebc404af09b9e864808f2bb373580ecd61d5459b;hp=e30fd751d9256c2546661f23b347f70a6ae8661b;hpb=2b64b5511a0d0814eb3938cff986edf493a7b362;p=platform%2Fupstream%2Fbinutils.git

diff --git a/gold/configure b/gold/configure
index e30fd75..6cae261 100755
--- a/gold/configure
+++ b/gold/configure
@@ -594,10 +594,12 @@ LTLIBOBJS
 MAINT
 MAINTAINER_MODE_FALSE
 MAINTAINER_MODE_TRUE
-HAVE_PUBNAMES_FALSE
-HAVE_PUBNAMES_TRUE
 DLOPEN_LIBS
 CXXCPP
+HAVE_NO_USE_LINKER_PLUGIN_FALSE
+HAVE_NO_USE_LINKER_PLUGIN_TRUE
+HAVE_PUBNAMES_FALSE
+HAVE_PUBNAMES_TRUE
 HAVE_ZLIB_FALSE
 HAVE_ZLIB_TRUE
 LIBOBJS
@@ -682,6 +684,8 @@ CC
 NM
 TARGETOBJS
 DEFAULT_TARGET
+DEFAULT_TARGET_MIPS_FALSE
+DEFAULT_TARGET_MIPS_TRUE
 DEFAULT_TARGET_TILEGX_FALSE
 DEFAULT_TARGET_TILEGX_TRUE
 DEFAULT_TARGET_X86_64_FALSE
@@ -694,6 +698,8 @@ DEFAULT_TARGET_I386_FALSE
 DEFAULT_TARGET_I386_TRUE
 DEFAULT_TARGET_ARM_FALSE
 DEFAULT_TARGET_ARM_TRUE
+DEFAULT_TARGET_AARCH64_FALSE
+DEFAULT_TARGET_AARCH64_TRUE
 PLUGINS_FALSE
 PLUGINS_TRUE
 THREADS_FALSE
@@ -3396,7 +3402,8 @@ for targ in $target $canon_targets; do
     . ${srcdir}/configure.tgt
 
     if test "$targ_obj" = "UNKNOWN"; then
-      as_fn_error "\"unsupported target $targ\"" "$LINENO" 5
+      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"unsupported target $targ\"" >&5
+$as_echo "$as_me: WARNING: \"unsupported target $targ\"" >&2;}
     else
       targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)"
       if test "$targ_extra_obj" != ""; then
@@ -3429,6 +3436,14 @@ for targ in $target $canon_targets; do
 	default_big_endian=$targ_big_endian
 	default_osabi=$targ_osabi
 
+	 if test "$targ_obj" = "aarch64"; then
+  DEFAULT_TARGET_AARCH64_TRUE=
+  DEFAULT_TARGET_AARCH64_FALSE='#'
+else
+  DEFAULT_TARGET_AARCH64_TRUE='#'
+  DEFAULT_TARGET_AARCH64_FALSE=
+fi
+
 	 if test "$targ_obj" = "arm"; then
   DEFAULT_TARGET_ARM_TRUE=
   DEFAULT_TARGET_ARM_FALSE='#'
@@ -3477,6 +3492,14 @@ else
   DEFAULT_TARGET_TILEGX_FALSE=
 fi
 
+         if test "$targ_obj" = "mips"; then
+  DEFAULT_TARGET_MIPS_TRUE=
+  DEFAULT_TARGET_MIPS_FALSE='#'
+else
+  DEFAULT_TARGET_MIPS_TRUE='#'
+  DEFAULT_TARGET_MIPS_FALSE=
+fi
+
 	DEFAULT_TARGET=${targ_obj}
 
       fi
@@ -6353,9 +6376,9 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 const char *s = "foo";
 _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
-  have_merge_constants=yes
+  gold_cv_merge_constants=yes
 else
-  have_merge_constants=no
+  gold_cv_merge_constants=no
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$save_CFLAGS"
@@ -6472,7 +6495,7 @@ fi
 
 
 save_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -fpic -mtls-dialect=gnu2"
+CFLAGS="$CFLAGS -Werror -fpic -mtls-dialect=gnu2"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
@@ -6628,6 +6651,9 @@ fi
 
 
 
+# Set the 'development' global.
+. $srcdir/../bfd/development.sh
+
 GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -6662,8 +6688,8 @@ case "${host}" in
   *) ;;
 esac
 
-# Enable -Werror by default when using gcc
-if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
+# Enable -Werror by default when using gcc.  Turn it off for releases.
+if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then
     ERROR_ON_WARNING=yes
 fi
 
@@ -6991,6 +7017,50 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror -gpubnames"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  have_pubnames=yes
+else
+  have_pubnames=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+ if test "$have_pubnames" = "yes"; then
+  HAVE_PUBNAMES_TRUE=
+  HAVE_PUBNAMES_FALSE='#'
+else
+  HAVE_PUBNAMES_TRUE='#'
+  HAVE_PUBNAMES_FALSE=
+fi
+
+
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  have_no_use_linker_plugin=yes
+else
+  have_no_use_linker_plugin=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+ if test "$have_no_use_linker_plugin" = "yes"; then
+  HAVE_NO_USE_LINKER_PLUGIN_TRUE=
+  HAVE_NO_USE_LINKER_PLUGIN_FALSE='#'
+else
+  HAVE_NO_USE_LINKER_PLUGIN_TRUE='#'
+  HAVE_NO_USE_LINKER_PLUGIN_FALSE=
+fi
+
+
 ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -7133,6 +7203,20 @@ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ex
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
 
+for ac_header in unordered_set unordered_map
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+eval as_val=\$$as_ac_Header
+   if test "x$as_val" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
 for ac_header in tr1/unordered_set tr1/unordered_map
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
@@ -7193,13 +7277,71 @@ if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_DLFCN_H 1
 _ACEOF
- DLOPEN_LIBS="-ldl"
-else
-  DLOPEN_LIBS=""
+
 fi
 
 done
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if test "${ac_cv_search_dlopen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' dl dld; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_cxx_try_link "$LINENO"; then :
+  ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if test "${ac_cv_search_dlopen+set}" = set; then :
+  break
+fi
+done
+if test "${ac_cv_search_dlopen+set}" = set; then :
+
+else
+  ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+case "$ac_cv_search_dlopen" in
+  no*) DLOPEN_LIBS="";;
+  *)   DLOPEN_LIBS="$ac_cv_search_dlopen";;
+esac
 
 
 for ac_func in mallinfo posix_fallocate fallocate readv sysconf times
@@ -7443,28 +7585,6 @@ $as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h
 
 fi
 
-save_CXXFLAGS="$CXXFLAGS"
-CXXFLAGS="$CXXFLAGS -gpubnames"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
-  have_pubnames=yes
-else
-  have_pubnames=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-CXXFLAGS="$save_CXXFLAGS"
- if test "$have_pubnames" = "yes"; then
-  HAVE_PUBNAMES_TRUE=
-  HAVE_PUBNAMES_FALSE='#'
-else
-  HAVE_PUBNAMES_TRUE='#'
-  HAVE_PUBNAMES_FALSE=
-fi
-
-
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -7668,6 +7788,10 @@ if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
   as_fn_error "conditional \"PLUGINS\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${DEFAULT_TARGET_AARCH64_TRUE}" && test -z "${DEFAULT_TARGET_AARCH64_FALSE}"; then
+  as_fn_error "conditional \"DEFAULT_TARGET_AARCH64\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then
   as_fn_error "conditional \"DEFAULT_TARGET_ARM\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -7692,6 +7816,10 @@ if test -z "${DEFAULT_TARGET_TILEGX_TRUE}" && test -z "${DEFAULT_TARGET_TILEGX_F
   as_fn_error "conditional \"DEFAULT_TARGET_TILEGX\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${DEFAULT_TARGET_MIPS_TRUE}" && test -z "${DEFAULT_TARGET_MIPS_FALSE}"; then
+  as_fn_error "conditional \"DEFAULT_TARGET_MIPS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
   as_fn_error "conditional \"AMDEP\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -7765,6 +7893,10 @@ if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then
   as_fn_error "conditional \"HAVE_PUBNAMES\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${HAVE_NO_USE_LINKER_PLUGIN_TRUE}" && test -z "${HAVE_NO_USE_LINKER_PLUGIN_FALSE}"; then
+  as_fn_error "conditional \"HAVE_NO_USE_LINKER_PLUGIN\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5