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| author | Dimitry Andric <dim@FreeBSD.org> | 2021-08-26 15:36:03 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2021-09-19 08:16:19 +0000 |
| commit | 371456b17b0f0290db1fb8fc57f67a29dc943549 (patch) | |
| tree | 13b33c1013857263e88ed186fc5760083466475f | |
| parent | 304bf88ad91e08fc61787b0de5ec43676df9c398 (diff) | |
| download | src-371456b17b0f0290db1fb8fc57f67a29dc943549.tar.gz src-371456b17b0f0290db1fb8fc57f67a29dc943549.zip | |
Add -Wno-error=unused-but-set-variable when building with Clang 13+
This warning triggers many times while building world. Downgrade it to a
warning until all occurrences have been fixed. Once the Clang warnings
have been fixed we should be able to turn it on for GCC as well. See
also f4fed768bba45a406f73ed1491d7e52fd1a8711d which did the same for the
kernel builds.
Reviewed by: arichardson, imp
Differential Revision: https://reviews.freebsd.org/D31927
(cherry picked from commit 45feade38ec3e8e30086dedc6ee81cbf816293e3)
| -rw-r--r-- | share/mk/bsd.sys.mk | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/share/mk/bsd.sys.mk b/share/mk/bsd.sys.mk index 26f5c59063ae..e787d4f439df 100644 --- a/share/mk/bsd.sys.mk +++ b/share/mk/bsd.sys.mk @@ -84,6 +84,9 @@ CWARNFLAGS.clang+= -Wno-empty-body -Wno-string-plus-int .if ${COMPILER_TYPE} == "clang" && ${COMPILER_VERSION} >= 30400 CWARNFLAGS.clang+= -Wno-unused-const-variable .endif +.if ${COMPILER_TYPE} == "clang" && ${COMPILER_VERSION} >= 130000 +CWARNFLAGS.clang+= -Wno-error=unused-but-set-variable +.endif .endif # WARNS <= 6 .if ${WARNS} <= 3 CWARNFLAGS.clang+= -Wno-tautological-compare -Wno-unused-value\ |