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re PR plugins/52872 (--enable-plugin; incorrect test for "exported symbols" and "-rdynamic" in gcc/configure.ac) 

PR plugin/52862
        * configure.ac: Adding for exported symbols check
        and for rdynamic-check executable-extension.
        * configure: Regenerated.

Co-Authored-By: Kai Tietz <ktietz@redhat.com>

From-SVN: r204650
This commit is contained in:
Karlson2k 2013-11-10 19:24:43 +00:00 committed by Kai Tietz
parent 611a4849b4
commit 93acd176ce
3 changed files with 16 additions and 8 deletions
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8
gcc/ChangeLog
View File

@ -1,3 +1,11 @@
2013-11-10 Karlson2k <k2k@narod.ru>
Kai Tietz <ktietz@redhat.com>
PR plugin/52862
* configure.ac: Adding for exported symbols check
and for rdynamic-check executable-extension.
* configure: Regenerated.
2013-11-10 Uros Bizjak <ubizjak@gmail.com>
* mode-switching.c (optimize_mode_switching): Mark block as

8
gcc/configure vendored
View File

@ -27570,8 +27570,8 @@ if test x"$enable_plugin" = x"yes"; then
$as_echo_n "checking for exported symbols... " >&6; }
if test "x$export_sym_check" != x; then
echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
if $export_sym_check conftest | grep foobar > /dev/null; then
${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
: # No need to use a flag
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
@ -27580,8 +27580,8 @@ $as_echo "yes" >&6; }
$as_echo "yes" >&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
${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
plugin_rdynamic=yes
pluginlibs="-rdynamic"
else

8
gcc/configure.ac
View File

@ -5334,15 +5334,15 @@ if test x"$enable_plugin" = x"yes"; then
AC_MSG_CHECKING([for exported symbols])
if test "x$export_sym_check" != x; then
echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
if $export_sym_check conftest | grep foobar > /dev/null; then
${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
: # No need to use a flag
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([yes])
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
${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
plugin_rdynamic=yes
pluginlibs="-rdynamic"
else