From dd76853a033aa68be7c6a32b0f8636012962632f Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 20 Aug 2017 17:03:55 -0700
Subject: git-version-gen: port to Solaris 10

Problem reported by Dagobert Michelsen in:
http://lists.gnu.org/archive/html/grep-devel/2017-08/msg00002.html
* build-aux/git-version-gen (v_from_git):
Use expr instead of shell substitution.
---
 build-aux/git-version-gen | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'build-aux/git-version-gen')

diff --git a/build-aux/git-version-gen b/build-aux/git-version-gen
index a8818b217b..b41f891cee 100755
--- a/build-aux/git-version-gen
+++ b/build-aux/git-version-gen
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Print a version string.
-scriptversion=2017-08-07.06; # UTC
+scriptversion=2017-08-20.18; # UTC
 
 # Copyright (C) 2007-2017 Free Software Foundation, Inc.
 #
@@ -167,7 +167,8 @@ then
     # tag or the previous older version that did not?
     #   Newer: v6.10-77-g0f8faeb
     #   Older: v6.10-g0f8faeb
-    case ${v#-g*} in
+    vprefix=`expr "X$v" : 'X\(.*\)-g[^-]*$'` || vprefix=$v
+    case $vprefix in
         *-*) : git describe is probably okay three part flavor ;;
         *)
             : git describe is older two part flavor
-- 
cgit v1.2.1