* configure.ac (plugin -rdynamic test): Log result.

	* configure: Regenerate.
	* config/sol2.h (LINK_SPEC): Handle -rdynamic.
	(RDYNAMIC_SPEC): Define.
	* config/sol2-gld.h (RDYNAMIC_SPEC): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158173 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6fb403a..1bf552b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,13 @@
 2010-04-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
+       * configure.ac (plugin -rdynamic test): Log result.
+       * configure: Regenerate.
+       * config/sol2.h (LINK_SPEC): Handle -rdynamic.
+       (RDYNAMIC_SPEC): Define.
+       * config/sol2-gld.h (RDYNAMIC_SPEC): Redefine.
+
+2010-04-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
        * configure.ac: Determine Sun ld version numbers.
        (comdat_group): Restrict GNU ld version checks to gld.
        (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688.

diff --git a/gcc/configure b/gcc/configure
index 86d95e2..256418c 100755 (executable)
--- a/gcc/configure
+++ b/gcc/configure
@@ -25401,7 +25401,7 @@ $as_echo_n "checking for exported symbols... " >&6; }
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
 $as_echo_n "checking for -rdynamic... " >&6; }
     ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
-    if $export_sym_check conftest | grep foobar > /dev/null; then
+    if $gcc_cv_objdump -T conftest | grep foobar > /dev/null; then
       plugin_rdynamic=yes
       pluginlibs="-rdynamic"
     else

diff --git a/gcc/configure.ac b/gcc/configure.ac
index 74dd9a3..858cc3d 100644 (file)
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -4517,7 +4517,7 @@ if test x"$enable_plugin" = x"yes"; then
   else
     AC_MSG_CHECKING([for -rdynamic])
     ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
-    if $export_sym_check conftest | grep foobar > /dev/null; then
+    if $gcc_cv_objdump -T conftest | grep foobar > /dev/null; then
       plugin_rdynamic=yes
       pluginlibs="-rdynamic"
     else