From: Derek Price <derek@ximbiot.com>
Date: Mon, 18 Aug 2003 15:28:16 +0000 (+0000)
Subject: * doc/autoconf.texi (Programming in M4sh): Add doc for AS_IF.
X-Git-Tag: AUTOCONF-2.57b~23
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4799aff77f3c1031dbc41333f8f3c869dc693db;p=thirdparty%2Fautoconf.git

* doc/autoconf.texi (Programming in M4sh): Add doc for AS_IF.
---

diff --git a/ChangeLog b/ChangeLog
index 27802f68..76eba814 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2003-08-18  Derek Price  <derek@ximbiot.com>
+
+	* doc/autoconf.texi (Programming in M4sh): Add doc for AS_IF.
+
 2003-08-16  Derek Price  <derek@ximbiot.com>
 
 	* doc/autoconf.texi (Writing testsuite.at): Document defaults for
diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index 75e02122..0ea3f00b 100644
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -8177,6 +8177,13 @@ details about what this returns and why it is more portable than the
 @command{dirname} command.
 @end defmac
 
+@defmac AS_IF (@var{test}, @ovar{RUN-IF-TRUE}, @ovar{RUN-IF-FALSE})
+@asindex{IF}
+Run shell code TEST.  If TEST exits with a zero status then run shell code
+RUN-IF-TRUE, else run shell code RUN-IF-FALSE, with simplifications if either
+RUN-IF-TRUE or RUN-IF-FALSE is empty.
+@end defmac
+
 @defmac AS_MKDIR_P (@var{filename})
 @asindex{MKDIR_P}
 Make the directory @var{filename}, including intervening directories