acinclude.m4 (GLIBCPP_CHECK_SETRLIMIT_ancilliary): Reorder and include all…

acinclude.m4 (GLIBCPP_CHECK_SETRLIMIT_ancilliary): Reorder and include all required headers for test against older POSIX standard.

	* acinclude.m4 (GLIBCPP_CHECK_SETRLIMIT_ancilliary): Reorder and
	include all required headers for test against older POSIX standard.
	(GLIBCPP_CHECK_SETRLIMIT): Likewise.
	(ac_setrlimit): Likewise.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/testsuite_hooks.cc: Reorder and include all
	required headers for use against older POSIX standard.

From-SVN: r54452

libstdc++-v3/ChangeLog

+2002-06-10  Loren J. Rittle <ljrittle@acm.org>
+
+	* acinclude.m4 (GLIBCPP_CHECK_SETRLIMIT_ancilliary): Reorder and
+	include all required headers for test against older POSIX standard.
+	(GLIBCPP_CHECK_SETRLIMIT): Likewise.
+	(ac_setrlimit): Likewise.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+	* testsuite/testsuite_hooks.cc: Reorder and include all
+	required headers for use against older POSIX standard.
+
 2002-06-08  Paolo Carlini  <pcarlini@unitus.it>
 
 	* testsuite/backwards/strstream_members.cc: New.

libstdc++-v3/acinclude.m4

@@ -1971,8 +1971,9 @@ dnl string, '#' otherwise
 dnl Check for headers for, and arguments to, the setrlimit() function.
 dnl Used only in testsuite_hooks.h.
 AC_DEFUN(GLIBCPP_CHECK_SETRLIMIT_ancilliary, [
-  AC_TRY_COMPILE([#include <sys/resource.h>
-                  #include <unistd.h>
+  AC_TRY_COMPILE([#include <unistd.h>
+                  #include <sys/time.h>
+                  #include <sys/resource.h>
                  ], [ int f = RLIMIT_$1 ; ],
                  [glibcpp_mresult=1], [glibcpp_mresult=0])
   AC_DEFINE_UNQUOTED(HAVE_MEMLIMIT_$1, $glibcpp_mresult,
@@ -1980,7 +1981,7 @@ AC_DEFUN(GLIBCPP_CHECK_SETRLIMIT_ancilliary, [
 ])
 AC_DEFUN(GLIBCPP_CHECK_SETRLIMIT, [
   setrlimit_have_headers=yes
-  AC_CHECK_HEADERS(sys/resource.h unistd.h,
+  AC_CHECK_HEADERS(unistd.h sys/time.h sys/resource.h,
                    [],
                    setrlimit_have_headers=no)
   # If don't have the headers, then we can't run the tests now, and we
@@ -1994,8 +1995,9 @@ AC_DEFUN(GLIBCPP_CHECK_SETRLIMIT, [
 
     # Check for rlimit, setrlimit.
     AC_CACHE_VAL(ac_setrlimit, [
-      AC_TRY_COMPILE([#include <sys/resource.h>
-		      #include <unistd.h>
+      AC_TRY_COMPILE([#include <unistd.h>
+                  #include <sys/time.h>
+                  #include <sys/resource.h>
 		     ], 
                      [ struct rlimit r; setrlimit(0, &r);], 
                      [ac_setrlimit=yes], [ac_setrlimit=no])

libstdc++-v3/aclocal.m4

@@ -1983,8 +1983,9 @@ dnl string, '#' otherwise
 dnl Check for headers for, and arguments to, the setrlimit() function.
 dnl Used only in testsuite_hooks.h.
 AC_DEFUN(GLIBCPP_CHECK_SETRLIMIT_ancilliary, [
-  AC_TRY_COMPILE([#include <sys/resource.h>
-                  #include <unistd.h>
+  AC_TRY_COMPILE([#include <unistd.h>
+                  #include <sys/time.h>
+                  #include <sys/resource.h>
                  ], [ int f = RLIMIT_$1 ; ],
                  [glibcpp_mresult=1], [glibcpp_mresult=0])
   AC_DEFINE_UNQUOTED(HAVE_MEMLIMIT_$1, $glibcpp_mresult,
@@ -1992,7 +1993,7 @@ AC_DEFUN(GLIBCPP_CHECK_SETRLIMIT_ancilliary, [
 ])
 AC_DEFUN(GLIBCPP_CHECK_SETRLIMIT, [
   setrlimit_have_headers=yes
-  AC_CHECK_HEADERS(sys/resource.h unistd.h,
+  AC_CHECK_HEADERS(unistd.h sys/time.h sys/resource.h,
                    [],
                    setrlimit_have_headers=no)
   # If don't have the headers, then we can't run the tests now, and we
@@ -2006,8 +2007,9 @@ AC_DEFUN(GLIBCPP_CHECK_SETRLIMIT, [
 
     # Check for rlimit, setrlimit.
     AC_CACHE_VAL(ac_setrlimit, [
-      AC_TRY_COMPILE([#include <sys/resource.h>
-		      #include <unistd.h>
+      AC_TRY_COMPILE([#include <unistd.h>
+                  #include <sys/time.h>
+                  #include <sys/resource.h>
 		     ], 
                      [ struct rlimit r; setrlimit(0, &r);], 
                      [ac_setrlimit=yes], [ac_setrlimit=no])
@@ -2196,31 +2198,6 @@ AC_MSG_RESULT($enable_symvers)
 ])
 
 
-# isc-posix.m4 serial 1 (gettext-0.10.40)
-dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-# This test replaces the one in autoconf.
-# Currently this macro should have the same name as the autoconf macro
-# because gettext's gettext.m4 (distributed in the automake package)
-# still uses it.  Otherwise, the use in gettext.m4 makes autoheader
-# give these diagnostics:
-#   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
-#   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
-
-undefine([AC_ISC_POSIX])
-
-AC_DEFUN([AC_ISC_POSIX],
-  [
-    dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
-    AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
-  ]
-)
-
 # Add --enable-maintainer-mode option to configure.
 # From Jim Meyering
 

libstdc++-v3/testsuite/testsuite_hooks.cc

@@ -30,8 +30,9 @@
 #include <testsuite_hooks.h>
 
 #ifdef _GLIBCPP_MEM_LIMITS
-#include <sys/resource.h>
 #include <unistd.h>
+#include <sys/time.h>
+#include <sys/resource.h>
 
 void
 __set_testsuite_memlimit(float __size)