$NetBSD: patch-aa,v 1.3 2006/06/18 19:38:51 joerg Exp $

--- configure.orig	2006-06-12 17:12:24.000000000 +0000
+++ configure
@@ -3261,7 +3261,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
   if test "$GXX" = "yes" || test "$CXX" = "KCC"; then
     if test "$kde_use_debug_code" != "no"; then
       if test "$CXX" = "KCC"; then
-        CXXFLAGS="+K0 -Wall -pedantic -W -Wpointer-arith -Wmissing-prototypes -Wwrite-strings $CXXFLAGS"
+        CXXFLAGS="+K0 -Wall -W -Wpointer-arith -Wmissing-prototypes -Wwrite-strings $CXXFLAGS"
       else
         if test "$kde_use_debug_code" = "full"; then
           CXXFLAGS="-g3 $CXXFLAGS"
@@ -3634,8 +3634,8 @@ fi
       if test "$GCC" = "yes"; then
         case $host in
           *-*-linux-gnu)
-            CFLAGS="-ansi -W -Wall -pedantic -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE $CFLAGS"
-            CXXFLAGS="-ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -Wchar-subscripts $CXXFLAGS"
+            CFLAGS="-W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE $CFLAGS"
+            CXXFLAGS="-D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -Wchar-subscripts $CXXFLAGS"
 
 echo "$as_me:$LINENO: checking whether $CXX supports -Wmissing-format-attribute" >&5
 echo $ECHO_N "checking whether $CXX supports -Wmissing-format-attribute... $ECHO_C" >&6
@@ -3723,7 +3723,7 @@ fi
 
           ;;
         esac
-        CXXFLAGS="-Wall -pedantic -W -Wpointer-arith -Wwrite-strings $CXXFLAGS"
+        CXXFLAGS="-Wall -W -Wpointer-arith -Wwrite-strings $CXXFLAGS"
 
 echo "$as_me:$LINENO: checking whether $CXX supports -Wundef" >&5
 echo $ECHO_N "checking whether $CXX supports -Wundef... $ECHO_C" >&6
@@ -25945,6 +25946,7 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+#include <math.h>
 
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
@@ -25952,13 +25954,12 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char isnan ();
+double val = 0.0;
+   
 int
 main ()
 {
-isnan ();
-  ;
-  return 0;
+  return isnan (val);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext