[rkward-cvs] SF.net SVN: rkward: [1456] trunk/rkward/admin/acinclude.m4.in

[tfry at users.sourceforge.net]

Revision: 1456
          http://svn.sourceforge.net/rkward/?rev=1456&view=rev
Author:   tfry
Date:     2007-02-23 02:58:46 -0800 (Fri, 23 Feb 2007)

Log Message:
-----------
Add configure checks for the various ways to get pthread stack boundaries

Modified Paths:
--------------
    trunk/rkward/admin/acinclude.m4.in

Modified: trunk/rkward/admin/acinclude.m4.in
===================================================================
--- trunk/rkward/admin/acinclude.m4.in	2007-02-23 01:32:57 UTC (rev 1455)
+++ trunk/rkward/admin/acinclude.m4.in	2007-02-23 10:58:46 UTC (rev 1456)
@@ -1915,6 +1915,7 @@
 AC_REQUIRE([CHECK_RINCLUDE])
 AC_REQUIRE([CHECK_RLAPACK])
 AC_REQUIRE([CHECK_RBLAS])
+AC_REQUIRE([CHECK_PTHREAD_FLAVOR])
 dnl ############################################ RKWARD specific addition end ###################################
 
 ])
@@ -2036,6 +2037,17 @@
 AC_MSG_RESULT($use_r_libdir)
 ])
 
+dnl check for pthread stack limit getting functions
+AC_DEFUN([CHECK_PTHREAD_FLAVOR],
+[
+ac_check_pthread_flavor_save_LIBS="$LIBS"
+LIBS="$LIBS $LIBPTHREAD"
+AC_CHECK_HEADERS([pthread_np.h])
+AC_CHECK_FUNCS([pthread_getattr_np pthread_attr_get_np pthread_get_stacksize_np pthread_get_stackaddr_np])
+LIBS="$ac_check_pthread_flavor_save_LIBS"])
+])
+
+
 dnl ############################################ RKWARD specific addition end ###################################
 
 


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