#3545877 - Don't undefine bool if defined by C99 stdbool.h - problem using Perl 5.16 and later.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13513 626c5289-ae23-0410-ae9c-e8d60b6d4f22

CHANGES.current

@@ -5,6 +5,10 @@ See the RELEASENOTES file for a summary of changes in each release.
 Version 2.0.8 (in progress)
 ===========================
 
+2012-08-05: wsfulton
+            [Perl] #3545877 - Don't undefine bool if defined by C99 stdbool.h - problem using 
+            Perl 5.16 and later.
+
 2012-08-04: wsfulton
             Remove incorrect warning (314) about target language keywords which were triggered
             by using declarations and using directives. For example 'string' is a keyword in C#:

Lib/perl5/noembed.h

@@ -64,9 +64,6 @@
 #ifdef eof
   #undef eof
 #endif
-#ifdef bool
-  #undef bool
-#endif
 #ifdef close
   #undef close
 #endif
@@ -106,3 +103,11 @@
 #ifdef stat
   #undef stat
 #endif
+
+#ifdef bool
+  /* Leave if macro is from C99 stdbool.h */
+  #ifndef __bool_true_false_are_defined
+    #undef bool
+  #endif
+#endif
+