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| author | Campbell Barton <ideasman42@gmail.com> | 2017-05-20 07:19:05 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2017-05-20 07:19:05 +0300 |
| commit | 65aab6cdae822822122f5e180baf10e39f600bf2 (patch) | |
| tree | fc8556ec5590a0e47c41e2c18131fede4b67732b /CMakeLists.txt | |
| parent | 996bf65730257d0a80c6ada03a38d0a321b1e87e (diff) | |
| parent | 81e584ed17902878579131776b4e5a9f7b54cdab (diff) | |
Merge branch 'master' into blender2.8
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 66ac6e450bd..092281bb0da 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1347,9 +1347,16 @@ if(CMAKE_COMPILER_IS_GNUCC) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_MISSING_DECLARATIONS -Wmissing-declarations) endif() + # Use 'ATTR_FALLTHROUGH' macro to suppress. + if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "7.0")) + ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_IMPLICIT_FALLTHROUGH -Wimplicit-fallthrough=5) + ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_IMPLICIT_FALLTHROUGH -Wimplicit-fallthrough=5) + endif() + # flags to undo strict flags ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations) ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter) + ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_IMPLICIT_FALLTHROUGH -Wno-implicit-fallthrough) if(NOT APPLE) ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable) |