From: Yang Tse <yangsita@gmail.com>
Date: Sat, 14 Apr 2012 13:41:38 +0000 (+0200)
Subject: setup_once.h: tighten requirements for stdbool.h header inclusion
X-Git-Tag: curl-7_26_0~54
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7d4ed0b10e66f5a4bf8d215be50acfa81f02a3dd;p=curl

setup_once.h: tighten requirements for stdbool.h header inclusion

Include stdbool.h only when it is available and configure is capable of
detecting a proper 'bool' data type when the header is included.

Compilation fix for old or unpatched versions of XL C compiler.

Report: http://curl.haxx.se/mail/archive-2012-04/0022.html
---

diff --git a/lib/setup_once.h b/lib/setup_once.h
index 4137f374c..eb14e5886 100644
--- a/lib/setup_once.h
+++ b/lib/setup_once.h
@@ -79,7 +79,7 @@
 #include <fcntl.h>
 #endif
 
-#ifdef HAVE_STDBOOL_H
+#if defined(HAVE_STDBOOL_H) && defined(HAVE_BOOL_T)
 #include <stdbool.h>
 #endif