patch::: 1.5.30.uu1

[lilypond.git] / stepmake / aclocal.m4

diff --git a/stepmake/aclocal.m4 b/stepmake/aclocal.m4
index 3003cbd938eec27cd4eb075798847334cab0a441..20a3f58ec193ed12b65c6ba9afe0e0bbaf160bbb 100644 (file)
--- a/stepmake/aclocal.m4
+++ b/stepmake/aclocal.m4
@@ -480,10 +480,12 @@ AC_DEFUN(AC_STEPMAKE_LEXYACC, [
     AC_CHECK_SEARCH_RESULT($BISON, bison,  Please install Bison, 1.25 or newer)
     AC_CHECK_SEARCH_RESULT($FLEX,  flex, Please install Flex, 2.5 or newer)
 
+
+## Urg. We should fix this configure test. -- so clumsy
     if test $BISON != "error"; then
-       bison_version=`$BISON --version | sed 's/^.*version 1.//g'`
-       if test `echo $bison_version | sed 's/\..*$//g'` -lt 25; then
-           AC_STEPMAKE_WARN(Your bison is a bit old (1.$bison_version). You might have to install 1.25)
+       bison_version=`$BISON --version | head -1 | sed 's/^.* 1\.//g'`
+       if test $bison_version -lt 25; then
+           AC_STEPMAKE_WARN(The bison installed might be too old (1.$bison_version). You might have to install 1.25)
        fi      
     fi