ITS#10391 - Regenerate configure

diff --git a/configure b/configure
index 9b7c83fd1f74759930cd146a5fd29f9c1eb27b3d..0e4e28d987f2a7ea2d15addf59fd41f43711565e 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.ac Id: 381cb601a24a5cba9f1a5a52472d1c5e6b748a76 .
+# From configure.ac Id: 542be6e5b6825d0cd20b4e8c48998a5bb613164e .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.71.
 #
@@ -18720,6 +18720,212 @@ printf "%s\n" "$ol_cv_pthread_create" >&6; }
                        ol_link_pthreads=""
                fi
 
+               # Pthread try link: -mt (ol_cv_pthread_mt)
+if test "$ol_link_threads" = no ; then
+       # try -mt
+       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -mt" >&5
+printf %s "checking for pthread link with -mt... " >&6; }
+if test ${ol_cv_pthread_mt+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+
+               # save the flags
+               ol_LIBS="$LIBS"
+               LIBS="-mt $LIBS"
+
+               if test "$cross_compiling" = yes
+then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* pthread test headers */
+#include <pthread.h>
+#if HAVE_PTHREADS < 7
+#include <errno.h>
+#endif
+#ifndef NULL
+#define NULL (void*)0
+#endif
+
+#ifdef __STDC__
+static void *task(void *p)
+#else
+static void *task(p)
+       void *p;
+#endif
+{
+       return (void *) (p == NULL);
+}
+
+int
+main (void)
+{
+
+       /* pthread test function */
+#ifndef PTHREAD_CREATE_DETACHED
+#define        PTHREAD_CREATE_DETACHED 1
+#endif
+       pthread_t t;
+       int status;
+       int detach = PTHREAD_CREATE_DETACHED;
+
+#if HAVE_PTHREADS > 4
+       /* Final pthreads */
+       pthread_attr_t attr;
+
+       status = pthread_attr_init(&attr);
+       if( status ) return status;
+
+#if HAVE_PTHREADS < 7
+       status = pthread_attr_setdetachstate(&attr, &detach);
+       if( status < 0 ) status = errno;
+#else
+       status = pthread_attr_setdetachstate(&attr, detach);
+#endif
+       if( status ) return status;
+       status = pthread_create( &t, &attr, task, NULL );
+#if HAVE_PTHREADS < 7
+       if( status < 0 ) status = errno;
+#endif
+       if( status ) return status;
+#else
+       /* Draft 4 pthreads */
+       status = pthread_create( &t, pthread_attr_default, task, NULL );
+       if( status ) return errno;
+
+       /* give thread a chance to complete */
+       /* it should remain joinable and hence detachable */
+       sleep( 1 );
+
+       status = pthread_detach( &t );
+       if( status ) return errno;
+#endif
+
+#ifdef HAVE_LINUX_THREADS
+       pthread_kill_other_threads_np();
+#endif
+
+       return 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+  ol_cv_pthread_mt=yes
+else $as_nop
+  ol_cv_pthread_mt=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext conftest.$ac_ext
+else $as_nop
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* pthread test headers */
+#include <pthread.h>
+#if HAVE_PTHREADS < 7
+#include <errno.h>
+#endif
+#ifndef NULL
+#define NULL (void*)0
+#endif
+
+#ifdef __STDC__
+static void *task(void *p)
+#else
+static void *task(p)
+       void *p;
+#endif
+{
+       return (void *) (p == NULL);
+}
+
+
+#ifdef __STDC__
+int main(int argc, char **argv)
+#else
+int main(argc, argv)
+       int argc;
+       char **argv;
+#endif
+{
+
+       /* pthread test function */
+#ifndef PTHREAD_CREATE_DETACHED
+#define        PTHREAD_CREATE_DETACHED 1
+#endif
+       pthread_t t;
+       int status;
+       int detach = PTHREAD_CREATE_DETACHED;
+
+#if HAVE_PTHREADS > 4
+       /* Final pthreads */
+       pthread_attr_t attr;
+
+       status = pthread_attr_init(&attr);
+       if( status ) return status;
+
+#if HAVE_PTHREADS < 7
+       status = pthread_attr_setdetachstate(&attr, &detach);
+       if( status < 0 ) status = errno;
+#else
+       status = pthread_attr_setdetachstate(&attr, detach);
+#endif
+       if( status ) return status;
+       status = pthread_create( &t, &attr, task, NULL );
+#if HAVE_PTHREADS < 7
+       if( status < 0 ) status = errno;
+#endif
+       if( status ) return status;
+#else
+       /* Draft 4 pthreads */
+       status = pthread_create( &t, pthread_attr_default, task, NULL );
+       if( status ) return errno;
+
+       /* give thread a chance to complete */
+       /* it should remain joinable and hence detachable */
+       sleep( 1 );
+
+       status = pthread_detach( &t );
+       if( status ) return errno;
+#endif
+
+#ifdef HAVE_LINUX_THREADS
+       pthread_kill_other_threads_np();
+#endif
+
+       return 0;
+
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"
+then :
+  ol_cv_pthread_mt=yes
+else $as_nop
+  ol_cv_pthread_mt=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+               # restore the LIBS
+               LIBS="$ol_LIBS"
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_mt" >&5
+printf "%s\n" "$ol_cv_pthread_mt" >&6; }
+
+       if test $ol_cv_pthread_mt = yes ; then
+               ol_link_pthreads="-mt"
+               ol_link_threads=posix
+       fi
+fi
+
                # Pthread try link: -kthread (ol_cv_pthread_kthread)
 if test "$ol_link_threads" = no ; then
        # try -kthread