From 5845b632c99d8f0ab863bd955a9568d7937108f8 Mon Sep 17 00:00:00 2001
From: Jan Schmidt <jan.schmidt@sun.com>
Date: Fri, 26 Jun 2009 13:16:05 +0100
Subject: [PATCH] gst-autogen.sh: Substitute punctuation in variable names. Use
 printf

Replace the punctuation (-,.) in variable names with underscores, so
that checks for binaries with names like 'automake-1.10' can succeed.

Use printf instead of 'echo -n' as it's apparently more portable.
---
 gst-autogen.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gst-autogen.sh b/gst-autogen.sh
index a155c1b..f05e021 100644
--- a/gst-autogen.sh
+++ b/gst-autogen.sh
@@ -28,7 +28,7 @@ version_get ()
 # arg 2: (uppercased) variable name prefix
 {
   COMMAND=$1
-  VARPREFIX=$2
+  VARPREFIX=`echo $2 | tr .,- _`
 
   # strip everything that's not a digit, then use cut to get the first field
   pkg_version=`$COMMAND --version|head -n 1|sed 's/^.*)[^0-9]*//'|cut -d' ' -f1`
@@ -56,7 +56,7 @@ version_compare ()
 # arg3: MINOR
 # arg4: MICRO
 {
-  VARPREFIX=$1
+  VARPREFIX=`echo $1 | tr .,- _`
   MAJOR=$2
   MINOR=$3
   MICRO=$4
@@ -126,7 +126,7 @@ version_check ()
 
     # don't check if asked not to
     test -z "$NOCHECK" && {
-      echo -n "  checking for $COMMAND >= $VERSION ... "
+      printf "  checking for $COMMAND >= $VERSION ... "
     } || {
       # we set a var with the same name as the package, but stripped of
       # unwanted chars
-- 
2.7.4