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authorFabian Keil <fk@fabiankeil.de>2010-08-19 15:50:32 +0200
committerDaniel Stenberg <daniel@haxx.se>2010-08-28 22:51:22 +0200
commitb0873cb6577a83a3db8ca59b381ec0ae266a7b15 (patch)
treee4afa6d3ae76112472f0f3f24030be7c3759f49a /buildconf
parent19d2bf4ee445759141ec440f529c1a3f7391de9e (diff)
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.
Diffstat (limited to 'buildconf')
-rwxr-xr-xbuildconf6
1 files changed, 5 insertions, 1 deletions
diff --git a/buildconf b/buildconf
index 2b62afd50..10eed4c5d 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