config/

        * tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking
        if static linking doesn't even work.

libgomp/
        * configure: Regenerate.

libmudflap/
        * configure: Regenerate.

libjava/
        * configure: Regenerate.

libstdc++-v3/
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119487 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/config/ChangeLog b/config/ChangeLog
index fda6f95a2cd826bb64f452d613f233ad675a7db7..88b688ca7fed1c61019ffae2d95a55e202bdd8f4 100644 (file)
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,8 @@
+2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+       * tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking
+       if static linking doesn't even work.
+
 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 
        * tls.m4 (GCC_CHECK_TLS): Fall back to a link test.

diff --git a/config/tls.m4 b/config/tls.m4
index b66b6d758cecbf96dd259c7f4e923027ac1d7f70..41f11ab3ea5f1e1f434529876d5bb252d858ff48 100644 (file)
--- a/config/tls.m4
+++ b/config/tls.m4
@@ -5,12 +5,14 @@ AC_DEFUN([GCC_CHECK_TLS], [
                 have_tls, [
     AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
       [dnl If the test case passed with dynamic linking, try again with
-      dnl static linking.  This fails at least with some older Red Hat
-      dnl releases.
+       dnl static linking, but only if static linking is supported (not
+       dnl on Solaris 10).  This fails with some older Red Hat releases.
       save_LDFLAGS="$LDFLAGS"
       LDFLAGS="-static $LDFLAGS"
-      AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
-                   [have_tls=yes], [have_tls=no], [])
+      AC_LINK_IFELSE([int main() { return 0; }],
+       AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
+                     [have_tls=yes], [have_tls=no],[]),
+       [have_tls=yes])
       LDFLAGS="$save_LDFLAGS"],
       [have_tls=no],
       [AC_LINK_IFELSE([__thread int a; int b; int main() { return a = b; }],

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 7d6cce68a9834e16d94d753ec67982d3bfb92b6d..e704b2356f11a97d5ea0c2abed99b488b154ffc2 100644 (file)
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,7 @@
+2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+       * configure: Regenerate.
+
 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
 
        PR libgomp/29947

diff --git a/libgomp/configure b/libgomp/configure
index c35e84d923020b50b6d42f9851438d14adfa3ac6..e8b0edabeebef6067146c8dcb17198b605ea1c08 100755 (executable)
--- a/libgomp/configure
+++ b/libgomp/configure
@@ -8894,9 +8894,34 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-                    save_LDFLAGS="$LDFLAGS"
+                      save_LDFLAGS="$LDFLAGS"
       LDFLAGS="-static $LDFLAGS"
-      if test "$cross_compiling" = yes; then
+      cat >conftest.$ac_ext <<_ACEOF
+int main() { return 0; }
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+        { ac_try='test -z "$ac_c_werror_flag"
+                        || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+        { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if test "$cross_compiling" = yes; then
   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&5
 echo "$as_me: error: cannot run test program while cross compiling
@@ -8928,6 +8953,14 @@ have_tls=no
 fi
 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+have_tls=yes
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
       LDFLAGS="$save_LDFLAGS"
 else
   echo "$as_me: program exited with status $ac_status" >&5

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index fd1d4ebb2e0d7a92d805a676be939ca6b2411c39..7467727b67c27fbd5c5f6c185727416eaffd41ba 100644 (file)
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,7 @@
+2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+       * configure: Regenerate.
+
 2006-11-27  Mike Stump  <mrs@apple.com>
 
        * sysdep/x86-64/locks.h: Enable use of either file on either

diff --git a/libjava/configure b/libjava/configure
index 15f499122aafafa4c01cb937b94ef375a3888d74..4ee87df76f80e4cf9b804b12d1fd6c07daecb4c1 100755 (executable)
--- a/libjava/configure
+++ b/libjava/configure
@@ -16604,9 +16604,39 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-                    save_LDFLAGS="$LDFLAGS"
+                      save_LDFLAGS="$LDFLAGS"
       LDFLAGS="-static $LDFLAGS"
-      if test "$cross_compiling" = yes; then
+      if test x$gcc_no_link = xyes; then
+  { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
+echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+cat >conftest.$ac_ext <<_ACEOF
+int main() { return 0; }
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+        { ac_try='test -z "$ac_c_werror_flag"
+                        || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+        { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if test "$cross_compiling" = yes; then
   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&5
 echo "$as_me: error: cannot run test program while cross compiling
@@ -16638,6 +16668,14 @@ have_tls=no
 fi
 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+have_tls=yes
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
       LDFLAGS="$save_LDFLAGS"
 else
   echo "$as_me: program exited with status $ac_status" >&5

diff --git a/libmudflap/ChangeLog b/libmudflap/ChangeLog
index 131979d1809a647489eebd35cc630bbdbe2d750f..1b284719beec5771228a73ea017de9d1b711f13e 100644 (file)
--- a/libmudflap/ChangeLog
+++ b/libmudflap/ChangeLog
@@ -1,3 +1,7 @@
+2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+       * configure: Regenerate.
+
 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 
        * configure: Regenerated.

diff --git a/libmudflap/configure b/libmudflap/configure
index 2e7f260b902dc555b744f87539b609bfdd51d6dc..8e9ca412913a36fee18591322f9e37eb31446344 100755 (executable)
--- a/libmudflap/configure
+++ b/libmudflap/configure
@@ -7183,9 +7183,34 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-                    save_LDFLAGS="$LDFLAGS"
+                      save_LDFLAGS="$LDFLAGS"
       LDFLAGS="-static $LDFLAGS"
-      if test "$cross_compiling" = yes; then
+      cat >conftest.$ac_ext <<_ACEOF
+int main() { return 0; }
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+        { ac_try='test -z "$ac_c_werror_flag"
+                        || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+        { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if test "$cross_compiling" = yes; then
   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&5
 echo "$as_me: error: cannot run test program while cross compiling
@@ -7217,6 +7242,14 @@ have_tls=no
 fi
 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+have_tls=yes
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
       LDFLAGS="$save_LDFLAGS"
 else
   echo "$as_me: program exited with status $ac_status" >&5

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 21e5347a9b6fb2264846ab8d117124c4135bd3c6..4c98bca7aeae4a4063ab54fbbf0efbe8ed25f27e 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+       * configure: Regenerate.
+
 2006-12-03  Paolo Carlini  <pcarlini@suse.de>
 
        PR libstdc++/29989

diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index ae4e09e15dcdad3fb20507656430d7ae1ea8c607..0979f650b369107281052929b9563be8725fc7fd 100755 (executable)
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -31326,9 +31326,39 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-                    save_LDFLAGS="$LDFLAGS"
+                      save_LDFLAGS="$LDFLAGS"
       LDFLAGS="-static $LDFLAGS"
-      if test "$cross_compiling" = yes; then
+      if test x$gcc_no_link = xyes; then
+  { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
+echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+cat >conftest.$ac_ext <<_ACEOF
+int main() { return 0; }
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+        { ac_try='test -z "$ac_c_werror_flag"
+                        || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+        { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if test "$cross_compiling" = yes; then
   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&5
 echo "$as_me: error: cannot run test program while cross compiling
@@ -31360,6 +31390,14 @@ have_tls=no
 fi
 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+have_tls=yes
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
       LDFLAGS="$save_LDFLAGS"
 else
   echo "$as_me: program exited with status $ac_status" >&5