From: Thorsten Glaser <tg@mirbsd.org>
Date: Mon, 22 Oct 2018 17:28:50 +0000 (+0200)
Subject: build: fix umask detection bashism
X-Git-Tag: v18.06.2~3
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d4178c8f478c0e96ff22197b5174869721def831;p=oweals%2Fopenwrt.git

build: fix umask detection bashism

the leading 0 is optional and not emitted by some shells

Signed-off-by: Thorsten Glaser <tg@mirbsd.org>
(cherry picked from commit da5bee5345ce8f66eb36b8993b87b684e5cce614)
---

diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index a416a2d232..f7da916f64 100644
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -24,7 +24,7 @@ $(eval $(call TestHostCommand,case-sensitive-fs, \
 
 $(eval $(call TestHostCommand,proper-umask, \
 	Please build with umask 022 - other values produce broken packages, \
-	umask | grep -xE 00[012][012]))
+	umask | grep -xE 0?0[012][012]))
 
 $(eval $(call SetupHostCommand,gcc, \
 	Please install the GNU C Compiler (gcc) 4.8 or later, \