Implement a workaround for GNU mak jobserver

[deliverable/binutils-gdb.git] / ld / configure

diff --git a/ld/configure b/ld/configure
index c4249661d08880fd53268f296d042260e225b6fe..551bc720377cc3a136b66ee6a1f12f9fa58e854c 100755 (executable)
--- a/ld/configure
+++ b/ld/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for ld 2.35.50.
+# Generated by GNU Autoconf 2.69 for ld 2.36.50.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -587,8 +587,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='ld'
 PACKAGE_TARNAME='ld'
-PACKAGE_VERSION='2.35.50'
-PACKAGE_STRING='ld 2.35.50'
+PACKAGE_VERSION='2.36.50'
+PACKAGE_STRING='ld 2.36.50'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1399,7 +1399,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures ld 2.35.50 to adapt to many kinds of systems.
+\`configure' configures ld 2.36.50 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1470,7 +1470,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of ld 2.35.50:";;
+     short | recursive ) echo "Configuration of ld 2.36.50:";;
    esac
   cat <<\_ACEOF
 
@@ -1612,7 +1612,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-ld configure 2.35.50
+ld configure 2.36.50
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2327,7 +2327,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by ld $as_me 2.35.50, which was
+It was created by ld $as_me 2.36.50, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -4278,7 +4278,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='ld'
- VERSION='2.35.50'
+ VERSION='2.36.50'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -7106,6 +7106,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
 
 
 
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+  plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+  if test x$plugin_so = x$plugin; then
+    plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+  fi
+  if test x$plugin_so != x$plugin; then
+    plugin_option="--plugin $plugin_so"
+    break
+  fi
+done
+
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -7199,6 +7212,19 @@ else
 fi
 
 test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+  if $AR --help 2>&1 | grep -q "\--plugin"; then
+    touch conftest.c
+    $AR $plugin_option rc conftest.a conftest.c
+    if test "$?" != 0; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
+$as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
+    else
+      AR="$AR $plugin_option"
+    fi
+    rm -f conftest.*
+  fi
+fi
 test -z "$AR_FLAGS" && AR_FLAGS=cru
 
 
@@ -7403,6 +7429,11 @@ else
 fi
 
 test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+  if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+    RANLIB="$RANLIB $plugin_option"
+  fi
+fi
 
 
 
@@ -12033,7 +12064,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12036 "configure"
+#line 12067 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12139,7 +12170,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12142 "configure"
+#line 12173 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -18373,7 +18404,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by ld $as_me 2.35.50, which was
+This file was extended by ld $as_me 2.36.50, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -18439,7 +18470,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-ld config.status 2.35.50
+ld config.status 2.36.50
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
@@ -20598,3 +20629,21 @@ if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 
+
+
+touch config.status.tmp
+if touch --reference=config.status config.status.tmp > /dev/null 2>&1; then
+  sed '/as_fn_exit 0/i \
+sed -e \"s/^\t\\\(\\\$(AM_V_CCLD)\\\)/\t+ \\\1/\" Makefile > Makefile.tmp \
+touch --reference=Makefile Makefile.tmp \
+mv Makefile.tmp Makefile \
+' config.status > config.status.tmp
+  touch --reference=config.status config.status.tmp
+  mv config.status.tmp config.status
+  chmod +x config.status
+  sed -e "s/^\t\(\$(AM_V_CCLD)\)/\t+ \1/" Makefile > Makefile.tmp
+  touch --reference=Makefile Makefile.tmp
+  mv Makefile.tmp Makefile
+else
+  rm -f config.status.tmp
+fi