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| author | dim <dim@FreeBSD.org> | 2011-12-15 22:08:08 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2011-12-15 22:08:08 +0000 |
| commit | 634fe42a7686851f7c0235f4c2220cb4a89841ec (patch) | |
| tree | c86f211d12342bb0085198f772f498dcecf469b3 /share/mk/bsd.sys.mk | |
| parent | b5cd6ab67fdbb336e943f41df3595dcfa1394853 (diff) | |
| download | FreeBSD-src-634fe42a7686851f7c0235f4c2220cb4a89841ec.zip FreeBSD-src-634fe42a7686851f7c0235f4c2220cb4a89841ec.tar.gz | |
Clang has more warnings enabled by default, and when using -Wall, so if WARNS
is set to low values, some of them have to be disabled explicitly.
MFC after: 1 week
Diffstat (limited to 'share/mk/bsd.sys.mk')
| -rw-r--r-- | share/mk/bsd.sys.mk | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/share/mk/bsd.sys.mk b/share/mk/bsd.sys.mk index 796d169..1101995 100644 --- a/share/mk/bsd.sys.mk +++ b/share/mk/bsd.sys.mk @@ -57,6 +57,19 @@ CWARNFLAGS += -Wchar-subscripts -Winline -Wnested-externs\ CWARNFLAGS += -Wno-uninitialized . endif CWARNFLAGS += -Wno-pointer-sign +# Clang has more warnings enabled by default, and when using -Wall, so if WARNS +# is set to low values, these have to be disabled explicitly. +. if ${CC:T:Mclang} == "clang" +. if ${WARNS} <= 3 +CWARNFLAGS += -Wno-tautological-compare -Wno-unused-value +. endif +. if ${WARNS} <= 2 +CWARNFLAGS += -Wno-switch-enum +. endif +. if ${WARNS} <= 1 +CWARNFLAGS += -Wno-parentheses +. endif +. endif . endif . if defined(FORMAT_AUDIT) |
