build: fix umask detection bashism

the leading 0 is optional and not emitted by some shells Signed-off-by: Thorsten Glaser <tg@mirbsd.org>
6 years ago · da5bee5345
parent a117093679
commit da5bee5345
1 changed files with 1 additions and 1 deletions
--- 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, \