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authored <ed@FreeBSD.org>2013-04-19 19:45:00 +0000
committered <ed@FreeBSD.org>2013-04-19 19:45:00 +0000
commit120125784a1ca698c656c6ef5e21e219df994f64 (patch)
tree1891dfdc2dd1f99e115fc2d96089a475729f0e87 /sbin/hastctl
parente342f91158ed3a8e688d9b01fd14d57ad91ea8b0 (diff)
downloadFreeBSD-src-120125784a1ca698c656c6ef5e21e219df994f64.zip
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Add the Clang specific -Wmissing-variable-declarations to WARNS=6.
This compiler flag enforces that that people either mark variables static or use an external declarations for the variable, similar to how -Wmissing-prototypes works for functions. Due to the fact that Yacc/Lex generate code that cannot trivially be changed to not warn because of this (lots of yy* variables), add a NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this specific compiler warning. Announced on: toolchain@
Diffstat (limited to 'sbin/hastctl')
-rw-r--r--sbin/hastctl/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/sbin/hastctl/Makefile b/sbin/hastctl/Makefile
index e7cd9cb..2be817e 100644
--- a/sbin/hastctl/Makefile
+++ b/sbin/hastctl/Makefile
@@ -21,6 +21,7 @@ MAN= hastctl.8
NO_WFORMAT=
NO_WCAST_ALIGN=
+NO_WMISSING_VARIABLE_DECLARATIONS=
CFLAGS+=-I${.CURDIR}/../hastd
CFLAGS+=-DHAVE_CAPSICUM
CFLAGS+=-DINET
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