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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 /usr.bin/find
parente342f91158ed3a8e688d9b01fd14d57ad91ea8b0 (diff)
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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 'usr.bin/find')
-rw-r--r--usr.bin/find/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.bin/find/Makefile b/usr.bin/find/Makefile
index 0c7bb70..cd10f12 100644
--- a/usr.bin/find/Makefile
+++ b/usr.bin/find/Makefile
@@ -6,4 +6,6 @@ SRCS= find.c function.c ls.c main.c misc.c operator.c option.c \
getdate.y
YFLAGS=
+NO_WMISSING_VARIABLE_DECLARATIONS=
+
.include <bsd.prog.mk>
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