2015-01-26 Matthias Klose <doko@ubuntu.com>

        * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
        * configure: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220165 138bc75d-0d04-0410-961f-82ee72b054a4

3 files changed, 62 insertions, 55 deletions

diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
index 560f6f66e30..083fd775aac 100644
--- a/libsanitizer/ChangeLog
+++ b/libsanitizer/ChangeLog
@@ -1,8 +1,13 @@
+2015-01-26  Matthias Klose  <doko@ubuntu.com>
+
+	* configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
+	* configure: Regenerate.
+
 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 
-	* configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine. 
+	* configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 	* configure: Regenerate.
-	* configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.  
+	* configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 
 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 
diff --git a/libsanitizer/configure b/libsanitizer/configure
index a2a96b76a3f..9ded4cc7782 100755
--- a/libsanitizer/configure
+++ b/libsanitizer/configure
@@ -660,7 +660,6 @@ toolexecdir
 MAINT
 MAINTAINER_MODE_FALSE
 MAINTAINER_MODE_TRUE
-multi_basedir
 am__fastdepCC_FALSE
 am__fastdepCC_TRUE
 CCDEPMODE
@@ -718,6 +717,7 @@ CPPFLAGS
 LDFLAGS
 CFLAGS
 CC
+multi_basedir
 target_alias
 host_alias
 build_alias
@@ -759,9 +759,9 @@ SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
+enable_multilib
 enable_version_specific_runtime_libs
 enable_dependency_tracking
-enable_multilib
 enable_maintainer_mode
 enable_shared
 enable_static
@@ -1405,10 +1405,10 @@ Optional Features:
   --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-multilib       build many library versions (default)
   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
   --disable-dependency-tracking  speeds up one-time build
   --enable-dependency-tracking   do not reject slow dependency extractors
-  --enable-multilib       build many library versions (default)
   --enable-maintainer-mode  enable make rules and dependencies not useful
 			  (and sometimes confusing) to the casual installer
   --enable-shared[=PKGS]  build shared libraries [default=yes]
@@ -2626,6 +2626,44 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+# Default to --enable-multilib
+# Check whether --enable-multilib was given.
+if test "${enable_multilib+set}" = set; then :
+  enableval=$enable_multilib; case "$enableval" in
+  yes) multilib=yes ;;
+  no)  multilib=no ;;
+  *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
+ esac
+else
+  multilib=yes
+fi
+
+
+# We may get other options which we leave undocumented:
+# --with-target-subdir, --with-multisrctop, --with-multisubdir
+# See config-ml.in if you want the gory details.
+
+if test "$srcdir" = "."; then
+  if test "$with_target_subdir" != "."; then
+    multi_basedir="$srcdir/$with_multisrctop../.."
+  else
+    multi_basedir="$srcdir/$with_multisrctop.."
+  fi
+else
+  multi_basedir="$srcdir/.."
+fi
+
+
+# Even if the default multilib is not a cross compilation,
+# it may be that some of the other multilibs are.
+if test $cross_compiling = no && test $multilib = yes \
+   && test "x${with_multisubdir}" != x ; then
+   cross_compiling=maybe
+fi
+
+ac_config_commands="$ac_config_commands default-1"
+
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
 # Check whether --enable-version-specific-runtime-libs was given.
@@ -4702,43 +4740,6 @@ fi
 
 
 
-# Default to --enable-multilib
-# Check whether --enable-multilib was given.
-if test "${enable_multilib+set}" = set; then :
-  enableval=$enable_multilib; case "$enableval" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
- esac
-else
-  multilib=yes
-fi
-
-
-# We may get other options which we leave undocumented:
-# --with-target-subdir, --with-multisrctop, --with-multisubdir
-# See config-ml.in if you want the gory details.
-
-if test "$srcdir" = "."; then
-  if test "$with_target_subdir" != "."; then
-    multi_basedir="$srcdir/$with_multisrctop../.."
-  else
-    multi_basedir="$srcdir/$with_multisrctop.."
-  fi
-else
-  multi_basedir="$srcdir/.."
-fi
-
-
-# Even if the default multilib is not a cross compilation,
-# it may be that some of the other multilibs are.
-if test $cross_compiling = no && test $multilib = yes \
-   && test "x${with_multisubdir}" != x ; then
-   cross_compiling=maybe
-fi
-
-ac_config_commands="$ac_config_commands default-1"
-
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
@@ -12020,7 +12021,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12023 "configure"
+#line 12024 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12126,7 +12127,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12129 "configure"
+#line 12130 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -17093,7 +17094,6 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 
 srcdir="$srcdir"
 host="$host"
@@ -17108,6 +17108,7 @@ CC="$CC"
 CXX="$CXX"
 GFORTRAN="$GFORTRAN"
 GCJ="$GCJ"
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 
 
 # The HP-UX ksh and POSIX shell print the target directory to stdout
@@ -17495,8 +17496,8 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 for ac_config_target in $ac_config_targets
 do
   case $ac_config_target in
-    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
@@ -18094,6 +18095,14 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
 
 
   case $ac_file$ac_mode in
+    "default-1":C)
+# Only add multilib support code if we just rebuilt the top-level
+# Makefile.
+case " $CONFIG_FILES " in
+ *" Makefile "*)
+   ac_file=Makefile . ${multi_basedir}/config-ml.in
+   ;;
+esac ;;
     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
   # Autoconf 2.62 quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
@@ -18189,14 +18198,6 @@ $as_echo X"$file" |
   done
 }
  ;;
-    "default-1":C)
-# Only add multilib support code if we just rebuilt the top-level
-# Makefile.
-case " $CONFIG_FILES " in
- *" Makefile "*)
-   ac_file=Makefile . ${multi_basedir}/config-ml.in
-   ;;
-esac ;;
     "libtool":C)
 
     # See if we are running on zsh, and set the options which allow our
diff --git a/libsanitizer/configure.ac b/libsanitizer/configure.ac
index 311ebff47d4..031c2710a82 100644
--- a/libsanitizer/configure.ac
+++ b/libsanitizer/configure.ac
@@ -5,6 +5,8 @@ AC_PREREQ([2.64])
 AC_INIT(package-unused, version-unused, libsanitizer)
 AC_CONFIG_SRCDIR([include/sanitizer/common_interface_defs.h])
 
+AM_ENABLE_MULTILIB(, ..)
+
 AC_MSG_CHECKING([for --enable-version-specific-runtime-libs])
 AC_ARG_ENABLE(version-specific-runtime-libs,
 [  --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory ],
@@ -26,7 +28,6 @@ AC_SUBST(target_alias)
 GCC_LIBSTDCXX_RAW_CXX_FLAGS
 
 AM_INIT_AUTOMAKE(foreign no-dist)
-AM_ENABLE_MULTILIB(, ..)
 AM_MAINTAINER_MODE
 
 # Calculate toolexeclibdir