Find right thread system on DG/UX. Thanks to Marc J. Fraioli

1999-01-11  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* configure.in: Find right thread system on DG/UX. Thanks to Marc
	J. Fraioli <fraioli@dg-rtp.dg.com> for hint. Finally removed the
	stuff for -fstack-check, that didnt work anyway.

diff --git a/ChangeLog b/ChangeLog
index a1f32ce..788e211 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,10 @@
        * configure.in: Test for localtime_r only after including the
        right MT enabling CFLAGS (i.e. -D_REENTRANT on most systems).
 
+       * configure.in: Find right thread system on DG/UX. Thanks to Marc
+       J. Fraioli <fraioli@dg-rtp.dg.com> for hint. Finally removed the
+       stuff for -fstack-check, that didnt work anyway.
+
        * gdate.c (g_date_set_time): Emit warning, if no localtime_r
        function is available on thread enabled systems. Define ptm only,
        if really needed, and assert on it.

diff --git a/ChangeLog.pre-2-0 b/ChangeLog.pre-2-0
index a1f32ce..788e211 100644 (file)
--- a/ChangeLog.pre-2-0
+++ b/ChangeLog.pre-2-0
@@ -3,6 +3,10 @@
        * configure.in: Test for localtime_r only after including the
        right MT enabling CFLAGS (i.e. -D_REENTRANT on most systems).
 
+       * configure.in: Find right thread system on DG/UX. Thanks to Marc
+       J. Fraioli <fraioli@dg-rtp.dg.com> for hint. Finally removed the
+       stuff for -fstack-check, that didnt work anyway.
+
        * gdate.c (g_date_set_time): Emit warning, if no localtime_r
        function is available on thread enabled systems. Define ptm only,
        if really needed, and assert on it.

diff --git a/ChangeLog.pre-2-10 b/ChangeLog.pre-2-10
index a1f32ce..788e211 100644 (file)
--- a/ChangeLog.pre-2-10
+++ b/ChangeLog.pre-2-10
@@ -3,6 +3,10 @@
        * configure.in: Test for localtime_r only after including the
        right MT enabling CFLAGS (i.e. -D_REENTRANT on most systems).
 
+       * configure.in: Find right thread system on DG/UX. Thanks to Marc
+       J. Fraioli <fraioli@dg-rtp.dg.com> for hint. Finally removed the
+       stuff for -fstack-check, that didnt work anyway.
+
        * gdate.c (g_date_set_time): Emit warning, if no localtime_r
        function is available on thread enabled systems. Define ptm only,
        if really needed, and assert on it.

diff --git a/ChangeLog.pre-2-12 b/ChangeLog.pre-2-12
index a1f32ce..788e211 100644 (file)
--- a/ChangeLog.pre-2-12
+++ b/ChangeLog.pre-2-12
@@ -3,6 +3,10 @@
        * configure.in: Test for localtime_r only after including the
        right MT enabling CFLAGS (i.e. -D_REENTRANT on most systems).
 
+       * configure.in: Find right thread system on DG/UX. Thanks to Marc
+       J. Fraioli <fraioli@dg-rtp.dg.com> for hint. Finally removed the
+       stuff for -fstack-check, that didnt work anyway.
+
        * gdate.c (g_date_set_time): Emit warning, if no localtime_r
        function is available on thread enabled systems. Define ptm only,
        if really needed, and assert on it.

diff --git a/ChangeLog.pre-2-2 b/ChangeLog.pre-2-2
index a1f32ce..788e211 100644 (file)
--- a/ChangeLog.pre-2-2
+++ b/ChangeLog.pre-2-2
@@ -3,6 +3,10 @@
        * configure.in: Test for localtime_r only after including the
        right MT enabling CFLAGS (i.e. -D_REENTRANT on most systems).
 
+       * configure.in: Find right thread system on DG/UX. Thanks to Marc
+       J. Fraioli <fraioli@dg-rtp.dg.com> for hint. Finally removed the
+       stuff for -fstack-check, that didnt work anyway.
+
        * gdate.c (g_date_set_time): Emit warning, if no localtime_r
        function is available on thread enabled systems. Define ptm only,
        if really needed, and assert on it.

diff --git a/ChangeLog.pre-2-4 b/ChangeLog.pre-2-4
index a1f32ce..788e211 100644 (file)
--- a/ChangeLog.pre-2-4
+++ b/ChangeLog.pre-2-4
@@ -3,6 +3,10 @@
        * configure.in: Test for localtime_r only after including the
        right MT enabling CFLAGS (i.e. -D_REENTRANT on most systems).
 
+       * configure.in: Find right thread system on DG/UX. Thanks to Marc
+       J. Fraioli <fraioli@dg-rtp.dg.com> for hint. Finally removed the
+       stuff for -fstack-check, that didnt work anyway.
+
        * gdate.c (g_date_set_time): Emit warning, if no localtime_r
        function is available on thread enabled systems. Define ptm only,
        if really needed, and assert on it.

diff --git a/ChangeLog.pre-2-6 b/ChangeLog.pre-2-6
index a1f32ce..788e211 100644 (file)
--- a/ChangeLog.pre-2-6
+++ b/ChangeLog.pre-2-6
@@ -3,6 +3,10 @@
        * configure.in: Test for localtime_r only after including the
        right MT enabling CFLAGS (i.e. -D_REENTRANT on most systems).
 
+       * configure.in: Find right thread system on DG/UX. Thanks to Marc
+       J. Fraioli <fraioli@dg-rtp.dg.com> for hint. Finally removed the
+       stuff for -fstack-check, that didnt work anyway.
+
        * gdate.c (g_date_set_time): Emit warning, if no localtime_r
        function is available on thread enabled systems. Define ptm only,
        if really needed, and assert on it.

diff --git a/ChangeLog.pre-2-8 b/ChangeLog.pre-2-8
index a1f32ce..788e211 100644 (file)
--- a/ChangeLog.pre-2-8
+++ b/ChangeLog.pre-2-8
@@ -3,6 +3,10 @@
        * configure.in: Test for localtime_r only after including the
        right MT enabling CFLAGS (i.e. -D_REENTRANT on most systems).
 
+       * configure.in: Find right thread system on DG/UX. Thanks to Marc
+       J. Fraioli <fraioli@dg-rtp.dg.com> for hint. Finally removed the
+       stuff for -fstack-check, that didnt work anyway.
+
        * gdate.c (g_date_set_time): Emit warning, if no localtime_r
        function is available on thread enabled systems. Define ptm only,
        if really needed, and assert on it.

diff --git a/configure.in b/configure.in
index 2d22881..fab8f45 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -553,10 +553,6 @@ dnl *************************
 THREAD_NO_IMPLEMENTATION="You do not have any known thread system on your
                 computer. glib will not be thread safe on your computer."
 
-THREAD_UNKNOWN_COMPILER="Your compiler is not known, so I cannot
-                determine the necessary compiler options to compile programs 
-                which are using threads. Please provide such information."
-
 FLAG_DOES_NOT_WORK="I can't find the MACRO, that enables thread safety on your
                 platform (normaly it's "_REENTRANT"). I'll not use any flag on
                 compilation now, but then your programs might not work. 
@@ -592,6 +588,11 @@ if test "x$want_threads" = xyes || test "x$want_threads" = xposix; then
         if test "x$have_threads" = xnone; then
                AC_CHECK_FUNC(pthread_attr_init, have_threads=posix)
        fi
+       dnl ********** DG/UX ************
+        if test "x$have_threads" = xnone; then
+                AC_CHECK_LIB(thread, __d10_pthread_attr_init, 
+                       have_threads=posix)
+        fi
 fi
 if test "x$want_threads" = xyes || test "x$want_threads" = xnspr; then
         if test "x$have_threads" = xnone; then
@@ -613,6 +614,7 @@ dnl determination of G_THREAD_LIBS
 dnl ******************************
 
 G_THREAD_LIBS=
+G_THREAD_CFLAGS=
 
 mutex_has_default=no
 case $have_threads in
@@ -631,6 +633,12 @@ case $have_threads in
                if test "x$G_THREAD_LIBS" = xerror; then
                        AC_CHECK_FUNC(pthread_attr_init, G_THREAD_LIBS="")
                fi
+               dnl ********** DG/UX ************
+               if test "x$G_THREAD_LIBS" = xerror; then
+                       AC_CHECK_LIB(thread, __d10_pthread_attr_init, 
+                               G_THREAD_LIBS="-lthread"
+                               G_THREAD_CFLAGS="-D_POSIX4A_DRAFT10_SOURCE")
+               fi
                 mutex_has_default=yes
                 mutex_default_type='pthread_mutex_t'
                 mutex_default_init='PTHREAD_MUTEX_INITIALIZER'
@@ -672,7 +680,7 @@ dnl determination of G_THREAD_CFLAGS
 dnl ********************************
 
 if test x"$have_threads" != xnone; then
-       G_THREAD_CFLAGS="-D_REENTRANT" # good default
+       G_THREAD_CFLAGS="$G_THREAD_CFLAGS -D_REENTRANT" # good default
 
        case $host in
               *-aix*)
@@ -691,18 +699,6 @@ if test x"$have_threads" != xnone; then
                G_THREAD_CFLAGS=
                AC_MSG_WARN($FLAG_DOES_NOT_WORK))
        CPPFLAGS=$old_CPPFLAGS
-                
-#      if test x"$GCC" = xyes; then    
-#              # older gcc's do not know the -fstack-check option and will
-#              # stop compiling, so just check this here 
-#              old_CPPFLAGS="$CPPFLAGS"
-#              CPPFLAGS="$CPPFLAGS -fstack-check"
-#              AC_TRY_COMPILE(,,
-#                      G_THREAD_CFLAGS="$G_THREAD_CFLAGS -fstack-check")
-#              CPPFLAGS=$old_CPPFLAGS
-#      else
-#              AC_MSG_WARN($THREAD_UNKNOWN_COMPILER)
-#      fi
 
        AC_MSG_CHECKING(necessary compiler options)