From 3ff9b3613111ea9d13047f9a1304680ff3f7489e Mon Sep 17 00:00:00 2001 From: Fabian Keil Date: Thu, 19 Aug 2010 15:50:32 +0200 Subject: [PATCH 1/3] If the m4 version isn't recognized at all, just say so 'm4 version found. You need a GNU m4 installed!' is a bit confusing. --- buildconf | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/buildconf b/buildconf index 2b62afd..10eed4c 100755 --- a/buildconf +++ b/buildconf @@ -254,7 +254,11 @@ m4_version=`echo $m4 | sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'` if { echo $m4 | grep "GNU" >/dev/null 2>&1; } then echo "buildconf: GNU m4 version $m4_version (ok)" else - echo "buildconf: m4 version $m4 found. You need a GNU m4 installed!" + if test -z "$m4"; then + echo "buildconf: m4 version not recognized. You need a GNU m4 installed!" + else + echo "buildconf: m4 version $m4 found. You need a GNU m4 installed!" + fi exit 1 fi -- 1.7.1.1