From 4330bafff46c45742dc65b79a7e06196f0d89336 Mon Sep 17 00:00:00 2001
From: Rob Savoye <rob@welcomehome.org>
Date: Sat, 26 May 2001 05:55:28 +0000
Subject: 	* acinclude.m4: Add DJ_AC_STL, which figures out if we're
 running 	libstdc++ version 2 or 3. 	* aclocal.m4: Regenerated. 
 * configure.in: Add DJ_AC_STL. 	* configure: Regenerated. 	*
 dejagnu.h: Add the use of the std namespace, so we work with 	libstdc++
 version 2 or 3. 	* testsuite/libdejagnu/unit.cc: Use setbuf() or
 pubsetbuff(), 	depending on the version.

---
 aclocal.m4 | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

(limited to 'aclocal.m4')

diff --git a/aclocal.m4 b/aclocal.m4
index 4884dc2..f5b577e 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -10,6 +10,27 @@ dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 dnl PARTICULAR PURPOSE.
 
+AC_DEFUN(DJ_AC_STL, [
+AC_MSG_CHECKING(for for STL versions)
+AC_CACHE_VAL(ac_cv_stl,[
+  AC_TRY_COMPILE([#include <iostream>], [
+  using namespace std;
+  char bbuuff[5120];
+  cout.rdbuf()->pubsetbuf(bbuuff, 5120); ],
+  ac_cv_stl=v3
+  ,
+  ac_cv_stl=v2
+  ),
+])
+
+if test x"${ac_cv_stl}" != x"v2" ; then  
+  AC_MSG_RESULT(v3)
+  AC_DEFINE(HAVE_STL3)
+else
+  AC_MSG_RESULT(v2)
+fi
+])
+
 AC_DEFUN(DJ_AC_PATH_TCLSH, [
 dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../
 ../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../..
@@ -223,3 +244,12 @@ else
   $1_FALSE=
 fi])
 
+
+dnl AM_PROG_LEX
+dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT
+AC_DEFUN(AM_PROG_LEX,
+[missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1)
+AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex")
+AC_PROG_LEX
+AC_DECL_YYTEXT])
+
-- 
cgit v1.1