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Automatic detection of CBF_DONT_USE_LONG_LONG #24

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ketsubouchi opened this issue Feb 15, 2021 · 0 comments
Open

Automatic detection of CBF_DONT_USE_LONG_LONG #24

ketsubouchi opened this issue Feb 15, 2021 · 0 comments

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@ketsubouchi
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CBF_DONT_USE_LONG_LONG could be automated.

Create this checkint.c

#include <limits.h>
#if LONG_MAX == LLONG_MAX
#error LONG=LLONG
#endif

Detect by return code such as

$(CC) -E checkint.c || echo #define CBF_DONT_USE_LONG_LONG >> longflag.h

and add #include "longflag.h" to cbf.h
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@ketsubouchi