From d9b4ba18f62efe0f7e8c8dc904d550ff1a71f35c Mon Sep 17 00:00:00 2001
From: psychon <psychon@726aef4b-f618-498e-8847-2d620e286838>
Date: Sat, 8 Jan 2011 11:32:50 +0000
Subject: [PATCH] configure: Stop using AC_CHECK_FILE

We need the file we check for only to figure out some compiler flags, so
AC_CHECK_FILE's behavior of aborting cross compilation is just wrong.

git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@2256 726aef4b-f618-498e-8847-2d620e286838
---
 configure.ac | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index f0b6b928..fda8bebe 100644
--- a/configure.ac
+++ b/configure.ac
@@ -394,7 +394,14 @@ then
 	for path in $TCL_DIR /usr/lib /usr/lib/tcl8.4 /usr/lib/tcl8.5
 	do
 		file="${path}/tclConfig.sh"
-		AC_CHECK_FILE(${file}, [TCL_CONF="$file" ; break])
+		AC_MSG_CHECKING([for ${file}])
+		if test -r ${file}
+		then
+			TCL_CONF=${file}
+			AC_MSG_RESULT([yes])
+			break
+		fi
+		AC_MSG_RESULT([no])
 	done
 
 	if test x"${TCL_CONF}" = x