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| author | Jonathan Marler <johnnymarler@gmail.com> | 2020-11-23 10:04:00 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2020-11-23 17:55:48 -0800 |
| commit | a1fb10b766bcf05bb8e40bf77fd538c5dbdede97 (patch) | |
| tree | 782c698c65429eb4392a9c23d3b4405f3b125208 | |
| parent | 70c8cabb34606b61e2d7fcf3c0217e6bd0c3cefa (diff) | |
| download | zig-a1fb10b766bcf05bb8e40bf77fd538c5dbdede97.tar.gz zig-a1fb10b766bcf05bb8e40bf77fd538c5dbdede97.zip | |
fix for GCC 9.2: -Wno-maybe-uninitialized
| -rw-r--r-- | CMakeLists.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 3264b1accd..ad38cdb18b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -603,6 +603,10 @@ if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug") if(NOT CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 7.0) set(EXE_CFLAGS "${EXE_CFLAGS} -Werror=implicit-fallthrough") endif() + # GCC 9.2 and older are unable to detect valid variable initialization in some cases + if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS_EQUAL 9.2) + set(EXE_CFLAGS "${EXE_CFLAGS} -Wno-maybe-uninitialized") + endif() endif() endif() |