From: Roland McGrath <roland@gnu.org>
Date: Sun, 12 Feb 1995 23:42:30 +0000 (+0000)
Subject: (AC_CHECK_TOOL_PREFIX): Require AC_CANONICAL_BUILD, so both $build and
X-Git-Tag: fsf-origin~316
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4915f99aae545a43b53d7af05b8de80411fdb12e;p=thirdparty%2Fautoconf.git

(AC_CHECK_TOOL_PREFIX): Require AC_CANONICAL_BUILD, so both $build and
$host are definitely set before we compare them.
---

diff --git a/acgeneral.m4 b/acgeneral.m4
index ede041752..663c4a249 100644
--- a/acgeneral.m4
+++ b/acgeneral.m4
@@ -1160,7 +1160,7 @@ ifelse([$3], , , [test -n "[$]$1" || $1="$3"
 
 dnl Internal subroutine.
 AC_DEFUN(AC_CHECK_TOOL_PREFIX,
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+[AC_REQUIRE([AC_CANONICAL_HOST])AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 if test $host != $build; then
   ac_tool_prefix=${host_alias}-
 else
diff --git a/lib/autoconf/general.m4 b/lib/autoconf/general.m4
index ede041752..663c4a249 100644
--- a/lib/autoconf/general.m4
+++ b/lib/autoconf/general.m4
@@ -1160,7 +1160,7 @@ ifelse([$3], , , [test -n "[$]$1" || $1="$3"
 
 dnl Internal subroutine.
 AC_DEFUN(AC_CHECK_TOOL_PREFIX,
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+[AC_REQUIRE([AC_CANONICAL_HOST])AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 if test $host != $build; then
   ac_tool_prefix=${host_alias}-
 else