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gcc-plugin.m4 (GCC_ENABLE_PLUGINS): Remove -q option passed to grep.

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config/
	* gcc-plugin.m4 (GCC_ENABLE_PLUGINS): Remove -q option passed to grep.
gcc/
	* configure: Regenerate.

From-SVN: r257406
This commit is contained in:
Eric Botcazou 2018-02-06 08:30:53 +00:00 • committed by Eric Botcazou
parent 9dfc6e8394
commit 9718199a17
4 changed files with 12 additions and 4 deletions
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4
config/ChangeLog
View file

@ -1,3 +1,7 @@
2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
* gcc-plugin.m4 (GCC_ENABLE_PLUGINS): Remove -q option passed to grep.
2017-11-14 Boris Kolpackov <boris@codesynthesis.com>
* gcc-plugin.m4: Add support for MinGW.

4
config/gcc-plugin.m4
View file

@ -60,14 +60,14 @@ AC_DEFUN([GCC_ENABLE_PLUGINS],
if test "x$export_sym_check" != x; then
echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
if $export_sym_check conftest$ac_exeext | grep 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} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
plugin_rdynamic=yes
pluginlibs="-rdynamic"
else

4
gcc/ChangeLog
View file

@ -1,3 +1,7 @@
2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
* configure: Regenerate.
2018-02-05 Martin Sebor <msebor@redhat.com>
PR tree-optimization/83369

4
gcc/configure vendored
View file

@ -29741,7 +29741,7 @@ $as_echo_n "checking for exported symbols... " >&6; }
if test "x$export_sym_check" != x; then
echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
: # No need to use a flag
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
@ -29751,7 +29751,7 @@ $as_echo "yes" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
$as_echo_n "checking for -rdynamic... " >&6; }
${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
plugin_rdynamic=yes
pluginlibs="-rdynamic"
else