From 2f815cfc436d2df715abcafe8634f496a938d357 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Jun 14 2021 20:05:14 +0000
Subject: build system: modern.m4: m4_pathvar(): also convert hyphen to an underscore.


---

diff --git a/sofort/core/modern.m4 b/sofort/core/modern.m4
index ddee8bf..ad75ca9 100644
--- a/sofort/core/modern.m4
+++ b/sofort/core/modern.m4
@@ -88,7 +88,7 @@ m4_define([_],m4_defn([m4_dnl]))
 
 m4_define([m4_toupper],[m4_translit([[$1]],[[abcdefghijklmnopqrstuvwxyz]],[[ABCDEFGHIJKLMNOPQRSTUVWXYZ]])])
 m4_define([m4_tolower],[m4_translit([[$1]],[[ABCDEFGHIJKLMNOPQRSTUVWXYZ]],[[abcdefghijklmnopqrstuvwxyz]])])
-m4_define([m4_pathvar],[m4_translit(m4_toupper([[$1]]),[/],[_])])
+m4_define([m4_pathvar],[m4_translit(m4_toupper([[$1]]),[/-],[__])])
 
 m4_define([m4_srclist],[[$1] = \])
 m4_define([m4_srcitem],[m4_tab[$1] \])