由于编译器本身忽略了-isystem指定目录中的警告, 那么开发者在 CMakeLists.txt 里指定的 treat warnings as errors 的设定, 由于没捕获到这些目录里的 waring, 因而不会触发编译报错。 这是一种避免陷入修改第三方库头文件源码的方法, 它仅对于头文件有效, 对于add_subdirectories()引入的源代码文件 (.c/.cpp)...
A modern C++ scope guard that is easy to use but hard to misuse. - [cmake] Treat warnings as errors · ricab/scope_guard@cb595b0
It would help to get higher quality cmake files if there would be an option to treat warnings as errors, similar to the "-Werror" flag of gcc.
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which means treat warnings as errors. Either remove the flag or fix the warnings. ___ Mike Jackson www.bluequartz.net Principal Software Engineer mike.jack...@bluequartz.net BlueQuartz Software Dayton, Ohio On Mar 14, 2011, at 5:04 PM, Enrique Izaguirre...
Treat Warnings as Errors (GCC_TREAT_WARNINGS_AS_ERRORS) Enabling this option causes all warnings to be treated as errors. Unroll Loops (GCC_UNROLL_LOOPS) Unrolls loops. Unrolling makes the code larger, but may make it faster by reducing the number of branches executed. ...
# Never treat deprecation warnings as errors. -Wno-error=deprecated -Wno-error=deprecated-declarations> $<$<CXX_COMPILER_ID:GNU>:-Wno-redundant-move> $<$<CXX_COMPILER_ID:GNU>:-Wno-error=bool-compare>) # -- build id --- cmake_dependent_option( TENZIR_ENABLE_BUILDID "Include ...
Show warnings encountered during the compilation of asset catalogs. Asset Pack Manifest URL Prefix (ASSET_PACK_MANIFEST_URL_PREFIX) If set to anything other than the empty string, every URL in the AssetPackManifest.plist file will consist of this string with the name of the asset pack appended...
not already exist. For example: $ cmake -S src -B buildcmake[<options>]<path-to-source>Uses the current working directory as the build tree, and<path-to-source>as the source tree. The specified path may be absolute or relative to the current working directory. The source tree must ...
treat warnings as # errors if (UNIX OR MINGW) # Get warnings for attributes check_c_compiler_flag("-Wattributes" REQUIRED_FLAGS_WERROR) if (REQUIRED_FLAGS_WERROR) string(APPEND CMAKE_REQUIRED_FLAGS "-Wattributes ") endif() # Turn warnings into errors check_c_compiler_flag("-Werror" ...