From d88434f16eb204c888723c755f9ade555fc3feb2 Mon Sep 17 00:00:00 2001
From: Adam Spiers <stow@adamspiers.org>
Date: Wed, 7 Dec 2011 20:31:18 +0000
Subject: Abort ./configure if we can't find Perl.

---
 configure.ac | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index cd851d9..d88c826 100644
--- a/configure.ac
+++ b/configure.ac
@@ -9,12 +9,12 @@ AC_CONFIG_AUX_DIR([automake])
 AM_INIT_AUTOMAKE([-Wall -Werror -Wno-override dist-bzip2])
 AC_PROG_INSTALL
 
-dnl Check for perl on our system 
-dnl call to AC_SUBST(PERL) is implicit
+dnl Check for perl on our system.
+dnl Call to AC_SUBST(PERL) is implicit
 AC_PATH_PROGS([PERL], [perl] [perl5], [false])
 if test "x$PERL" = xfalse
 then
-  AC_MSG_WARN([WARNING: Perl not found; you must edit line 1 of 'stow'])
+  AC_MSG_ERROR([Perl not found; check your \$PATH.])
 fi
 
 AC_ARG_WITH(
-- 
cgit v1.2.1