c0ab06736f
Some of them are completely spurious however some (marked FIXME(windows)) may benefit from being looked at.
59 lines
2.1 KiB
Batchfile
59 lines
2.1 KiB
Batchfile
REM Don't call me directly
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REM Exports CLFLAGS
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REM Start with the most strict warning level
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set WARNINGS=-W4 -Wall -WX
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REM c4457 (declaration shadowing function parameter)
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REM FIXME(windows) TODO(uucidl): remove occurence of c4457 and reactivate
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REM FIXME(windows) TODO(uucidl): remove occurence of c4456 and reactivate
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REM see -Wshadow
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set WARNINGS=%WARNINGS% -wd4457 -wd4456
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REM c4701 (potentially unitialized local variable)
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REM FIXME(windows) TODO(uucidl): remove occurence of c4701 if possible
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set WARNINGS=%WARNINGS% -wd4701
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REM We disable implicit casting warnings (c4244), as they occur too often here.
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REM Its gcc/clang counterpart is Wconversion which does not seem to
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REM be enabled by default.
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REM See: [[https://gcc.gnu.org/wiki/NewWconversion#Frequently_Asked_Questions]]
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REM
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REM Likewise for c4242 (conversion with potential loss of data) and c4267
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REM (conversion away from size_t to a smaller type) and c4245 (conversion
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REM from int to size_t signed/unsigned mismatch)
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set WARNINGS=%WARNINGS% -wd4242 -wd4244 -wd4245 -wd4267
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REM c4100 (unreferenced formal parameter) is equivalent to -Wno-unused-parameter
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set WARNINGS=%WARNINGS% -wd4100
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REM c4200 (zero-sized array) is a C idiom supported by C99
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set WARNINGS=%WARNINGS% -wd4200
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REM c4204 (non-constant aggregate initializers) ressembles C99 support
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set WARNINGS=%WARNINGS% -wd4204
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REM c4201 (anonymous unions) ressembles C11 support.
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REM see -std=gnu99 vs -std=c99
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set WARNINGS=%WARNINGS% -wd4201
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REM c4820 (warnings about padding) and c4324 (intentional padding) are
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REM not useful
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set WARNINGS=%WARNINGS% -wd4820 -wd4324
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REM c4710 (inlining could not be performed) is not useful
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set WARNINGS=%WARNINGS% -wd4710
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REM c4255 ( () vs (void) ambiguity) is not useful
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set WARNINGS=%WARNINGS% -wd4255
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REM c4127 (conditional expression is constant) is not useful
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set WARNINGS=%WARNINGS% -wd4127
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REM c4668 (an undefined symbol in a preprocessor directive) is not useful
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set WARNINGS=%WARNINGS% -wd4668
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REM we use sprintf so this should be enabled
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set DEFINES=-D_CRT_SECURE_NO_WARNINGS
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set CLFLAGS=-Od -Z7 %DEFINES% %WARNINGS% -Debug
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