From: Paolo Bonzini <bonzini@gnu.org>
Date: Thu, 30 Oct 2008 12:54:27 +0000 (+0100)
Subject: Require _AS_CR_PREPARE where appropriate and fix ChangeLog.
X-Git-Tag: v2.63b~161
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c55740c46308374b1dfdd11a789e3fea70eedf39;p=thirdparty%2Fautoconf.git

Require _AS_CR_PREPARE where appropriate and fix ChangeLog.

* lib/m4sugar/m4sh.m4 (_AS_PREPARE): Call _AS_CR_PREPARE.
(AS_PREPARE): Require _AS_CR_PREPARE.
---

diff --git a/ChangeLog b/ChangeLog
index 5ee53929b..8d2cd2596 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,20 @@
+2008-10-30  Paolo Bonzini  <bonzini@gnu.org>
+
+	Require _AS_CR_PREPARE where appropriate.
+	* lib/m4sugar/m4sh.m4 (_AS_PREPARE): Call _AS_CR_PREPARE.
+	(AS_PREPARE): Require _AS_CR_PREPARE.
+
+	Avoid walking the entire PATH when looking for a better shell.
+	* lib/m4sugar/m4sh.m4 (_AS_SHELL_SANITIZE): Test shell characteristics
+	as the PATH is walked.
+
+	Add third argument to _AS_PATH_WALK
+	* lib/m4sugar/m4sh.m4 (_AS_SHELL_SANITIZE): Do not call _AS_CR_PREPARE.
+	(_AS_PATH_WALK): Add third optional argument.
+
+	Trim down the length of the shell function test.
+	* lib/m4sugar/m4sh.m4 (_AS_SHELL_FN_WORK): Condense.
+
 2008-10-29  Eric Blake  <ebb9@byu.net>
 
 	Fix LINENO detection to work around bash and pdksh limitations.
diff --git a/lib/m4sugar/m4sh.m4 b/lib/m4sugar/m4sh.m4
index e097e1e6d..a67c30d51 100644
--- a/lib/m4sugar/m4sh.m4
+++ b/lib/m4sugar/m4sh.m4
@@ -295,6 +295,7 @@ _AS_EXPR_PREPARE
 _AS_BASENAME_PREPARE
 _AS_DIRNAME_PREPARE
 _AS_ME_PREPARE
+_AS_CR_PREPARE
 _AS_LINENO_PREPARE
 _AS_ECHO_N_PREPARE
 _AS_LN_S_PREPARE
@@ -316,6 +317,7 @@ AS_REQUIRE([_AS_EXPR_PREPARE])
 AS_REQUIRE([_AS_BASENAME_PREPARE])
 AS_REQUIRE([_AS_DIRNAME_PREPARE])
 AS_REQUIRE([_AS_ME_PREPARE])
+AS_REQUIRE([_AS_CR_PREPARE])
 AS_REQUIRE([_AS_LINENO_PREPARE])
 AS_REQUIRE([_AS_ECHO_N_PREPARE])
 AS_REQUIRE([_AS_LN_S_PREPARE])