From: Kevin Ryde <user42@zip.com.au>
Date: Tue, 27 Nov 2001 18:49:47 +0000 (+0000)
Subject: * libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Send "test"
X-Git-Tag: release-1-4d~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9f74104e19404046af5854487609288a436e171;p=thirdparty%2Flibtool.git

* libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Send "test"
warnings to /dev/null, helps FreeBSD and maybe others.
---

diff --git a/ChangeLog b/ChangeLog
index 131e392ea..bf83f8c8a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2001-11-27  Kevin Ryde  <user42@zip.com.au>
+	* libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Send "test"
+	warnings to /dev/null, helps FreeBSD and maybe others.
+
 2001-11-15  Albert Chin-A-Young  <china@thewrittenword.com>
 
 	* libtool.m4: quote LTCC because autoconf AC_PROG_CC_STDC
diff --git a/libtool.m4 b/libtool.m4
index aaea27105..07ebbade8 100644
--- a/libtool.m4
+++ b/libtool.m4
@@ -594,8 +594,8 @@ 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$testring" 2>/dev/null` \
-	       = "XX$testring" &&
+    while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
+	       = "XX$testring") >/dev/null 2>&1 &&
 	    new_result=`expr "X$testring" : ".*" 2>&1` &&
 	    lt_cv_sys_max_cmd_len=$new_result &&
 	    test $i != 17 # 1/2 MB should be enough