patch 9.0.0023: on Solaris timer_create() exists but does not work
Problem: On Solaris timer_create() exists but does not work.
Solution: Adjust the configure check to run the test program.
(closes #10647)
diff --git a/src/auto/configure b/src/auto/configure
index c53c710..d958964 100755
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -13041,7 +13041,13 @@
$as_echo_n "checking for timer_create... " >&6; }
save_LIBS="$LIBS"
LIBS="$LIBS -lrt"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include<signal.h>
@@ -13058,18 +13064,25 @@
action.sigev_notify = SIGEV_THREAD;
action.sigev_notify_function = set_flag;
- timer_create(CLOCK_REALTIME, &action, &timer_id);
+ if (timer_create(CLOCK_MONOTONIC, &action, &timer_id) < 0)
+ exit(1); // cannot create a monotonic timer
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_run "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; with -lrt" >&5
$as_echo "yes; with -lrt" >&6; }; $as_echo "#define HAVE_TIMER_CREATE 1" >>confdefs.h
else
LIBS="$save_LIBS"
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -13087,13 +13100,14 @@
action.sigev_notify = SIGEV_THREAD;
action.sigev_notify_function = set_flag;
- timer_create(CLOCK_REALTIME, &action, &timer_id);
+ if (timer_create(CLOCK_MONOTONIC, &action, &timer_id) < 0)
+ exit(1); // cannot create a monotonic timer
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_run "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; $as_echo "#define HAVE_TIMER_CREATE 1" >>confdefs.h
@@ -13101,11 +13115,15 @@
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat() ignores a trailing slash" >&5
$as_echo_n "checking whether stat() ignores a trailing slash... " >&6; }