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| author | gatecat <gatecat@ds0.me> | 2021-02-25 11:21:39 +0000 |
|---|---|---|
| committer | gatecat <gatecat@ds0.me> | 2021-02-25 15:15:25 +0000 |
| commit | 23413a4d12ad070c8a356c5a3186f81def705c54 (patch) | |
| tree | e18884eb5006aa991402b3576e188d7977ef88e8 /CMakeLists.txt | |
| parent | 17183fff05e52471ff4c619fc24e104234489803 (diff) | |
| download | nextpnr-23413a4d12ad070c8a356c5a3186f81def705c54.tar.gz nextpnr-23413a4d12ad070c8a356c5a3186f81def705c54.tar.bz2 nextpnr-23413a4d12ad070c8a356c5a3186f81def705c54.zip | |
Fix compiler warnings introduced by -Wextra
Signed-off-by: gatecat <gatecat@ds0.me>
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index f2377975..05b0cce7 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -106,7 +106,8 @@ if (MSVC) set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /D_DEBUG /W4 /wd4100 /wd4244 /wd4125 /wd4800 /wd4456 /wd4458 /wd4305 /wd4459 /wd4121 /wd4996") set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /W4 /wd4100 /wd4244 /wd4125 /wd4800 /wd4456 /wd4458 /wd4305 /wd4459 /wd4121 /wd4996 /wd4127") else() - set(WARN_FLAGS "-Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Werror=sign-compare -Werror=return-type") + # N.B. the -Wno-array-bounds is to work around a false positive in GCC 9 + set(WARN_FLAGS "-Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wno-array-bounds -Werror=sign-compare -Werror=return-type") if (WERROR) set(WARN_FLAGS "${WARN_FLAGS} -Werror") endif() |