From: Peter O'Gorman <peter@pogma.com>
Date: Wed, 4 Aug 2004 14:12:05 +0000 (+0000)
Subject: * libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Since CONFIG_SHELL may
X-Git-Tag: release-1-5-8~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e2a71b525e434caed733defe3fec34249db2c886;p=thirdparty%2Flibtool.git

* libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Since CONFIG_SHELL may
not actually be set, we should use SHELL here, also make darn sure
that SHELL is set to something. Bug from Willem Jan Palenstijn
<wpalenst@math.leidenuniv.nl>.
---

diff --git a/ChangeLog b/ChangeLog
index 5dbbf3f44..8d5cf8653 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2004-08-04  Peter O'Gorman  <peter@pogma.com>
+
+	* libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Since CONFIG_SHELL may
+	not actually be set, we should use SHELL here, also make darn sure
+	that SHELL is set to something. Bug from Willem Jan Palenstijn
+	<wpalenst@math.leidenuniv.nl>.
+
 2004-08-03  Jacob Meuser <jakemsr@jakemsr.com>
 
 	* ltmain.in: Allow some static libraries to be used in generating a
diff --git a/libtool.m4 b/libtool.m4
index a65484890..71dae456a 100644
--- a/libtool.m4
+++ b/libtool.m4
@@ -695,7 +695,8 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
     # If test is not a shell built-in, we'll probably end up computing a
     # maximum length that is only half of the actual maximum length, but
     # we can't tell.
-    while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
+    SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+    while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
 	       = "XX$teststring") >/dev/null 2>&1 &&
 	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
 	    lt_cv_sys_max_cmd_len=$new_result &&