From: Joel Rosdahl <joel@rosdahl.net>
Date: Sun, 29 Aug 2010 10:09:23 +0000 (+0200)
Subject: Add autoconf check and workaround for stdbool.h
X-Git-Tag: v3.1~36
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41113e3087aabc68bf4379d5c101da351a5c7e67;p=thirdparty%2Fccache.git

Add autoconf check and workaround for stdbool.h
---

diff --git a/configure.ac b/configure.ac
index de645fb12..b8e97bc10 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,6 +32,7 @@ fi
 
 AC_HEADER_DIRENT
 AC_HEADER_TIME
+AC_HEADER_STDBOOL
 AC_HEADER_SYS_WAIT
 
 AC_CHECK_HEADERS(ctype.h pwd.h stdlib.h string.h strings.h sys/time.h sys/mman.h)
diff --git a/system.h b/system.h
index bf46c4661..e9b0abf2e 100644
--- a/system.h
+++ b/system.h
@@ -46,4 +46,20 @@
 #include <time.h>
 #include <utime.h>
 
+#ifdef HAVE_STDBOOL_H
+#  include <stdbool.h>
+#else
+#  ifndef HAVE__BOOL
+#    ifdef __cplusplus
+typedef bool _Bool;
+#    else
+#      define _Bool signed char
+#    endif
+#  endif
+#  define bool _Bool
+#  define false 0
+#  define true 1
+#  define __bool_true_false_are_defined 1
+#endif
+
 #endif /* CCACHE_SYSTEM_H */