X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=autogen.sh;h=e3ee7da81dc8fb8d90715a11a5858d0a6945eaf2;hb=71cc3b4a5adf79c361d2af39f1a361a36a03f273;hp=4cc98ffdf74c0916988e4b13f8d33c5c52ade96e;hpb=e22333e86580918f2b5c5167fd4881758f4d43a7;p=lilypond.git

diff --git a/autogen.sh b/autogen.sh
index 4cc98ffdf7..e3ee7da81d 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,11 +1,14 @@
 #!/bin/sh
-# WARNING WARNING WARNING
-# do not edit! this is autogen.sh, generated from stepmake/autogen.sh
-#!/bin/sh
 # Run this to generate configure and initial GNUmakefiles
 
 srcdir=`dirname $0`
 
+if [ stepmake/autogen.sh -nt autogen.sh ]; then
+    echo "stepmake/autogen.sh is newer. Copying file." 
+    cp -f stepmake/autogen.sh autogen.sh
+    exec ./autogen.sh
+fi
+
 # Be paranoid: check for autoconf == 2.13
 # Some setups have both autoconf 2.13 and 2.50 available through
 # a wrapper script: /usr/bin/autoconf.
@@ -13,7 +16,7 @@ srcdir=`dirname $0`
 # advertises itself as autoconf 2.13.
 # If you have such a setup, invoke this script as:
 #   autoconf=autoconf2.13 ./autogen.sh
-for i in autoconf autoconf2.13 false; do
+for i in autoconf-2.13 autoconf2.13 autoconf  false; do
   version=`$i --version 2>/dev/null | head -1 | awk '{print $NF}' | awk -F. '{print $1 * 100 + $2}'`
   if test "0$version" -eq 213; then
     autoconf=$i