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authorFabian Keil <fk@fabiankeil.de>2010-08-19 16:04:18 +0200
committerDaniel Stenberg <daniel@haxx.se>2010-08-28 22:51:22 +0200
commit200e9b5dd1a92c5c770a87f1304d090e52940180 (patch)
tree037d3710d5fd150e406e8ddd8e44695794c1a26a /buildconf
parentb0873cb6577a83a3db8ca59b381ec0ae266a7b15 (diff)
If m4 doesn't support --version, try if gm4 does.
Diffstat (limited to 'buildconf')
-rwxr-xr-xbuildconf2
1 files changed, 1 insertions, 1 deletions
diff --git a/buildconf b/buildconf
index 10eed4c5d..997031b06 100755
--- a/buildconf
+++ b/buildconf
@@ -248,7 +248,7 @@ fi
#--------------------------------------------------------------------------
# m4 check
#
-m4=`${M4:-m4} --version 2>/dev/null|head -n 1`;
+m4=`${M4:-m4} --version 2>/dev/null || ${M4:-gm4} --version 2>/dev/null | head -n 1`;
m4_version=`echo $m4 | sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'`
if { echo $m4 | grep "GNU" >/dev/null 2>&1; } then