build: fix umask detection bashism

the leading 0 is optional and not emitted by some shells

Signed-off-by: Thorsten Glaser <tg@mirbsd.org>
master
Thorsten Glaser 6 years ago committed by Jo-Philipp Wich
parent a117093679
commit da5bee5345
  1. 2
      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, \

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