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| author | Andy Cedilnik <andy.cedilnik@kitware.com> | 2002-09-20 17:16:50 (GMT) |
|---|---|---|
| committer | Andy Cedilnik <andy.cedilnik@kitware.com> | 2002-09-20 17:16:50 (GMT) |
| commit | 76e9af1575cf264e5af6e825c0af4da80be0b3e2 (patch) | |
| tree | 549c8f2870f8403b788c676657aeb114ea7027cc /Modules/CheckSizeOf.c | |
| parent | 157e2b4ac3a067107561d4ccc2b08ea3555cce44 (diff) | |
| download | CMake-76e9af1575cf264e5af6e825c0af4da80be0b3e2.zip CMake-76e9af1575cf264e5af6e825c0af4da80be0b3e2.tar.gz CMake-76e9af1575cf264e5af6e825c0af4da80be0b3e2.tar.bz2 | |
Add two commonly used modules. First one checks if the function exists, the second one checks the size of type
Diffstat (limited to 'Modules/CheckSizeOf.c')
| -rw-r--r-- | Modules/CheckSizeOf.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Modules/CheckSizeOf.c b/Modules/CheckSizeOf.c new file mode 100644 index 0000000..139a3ab --- /dev/null +++ b/Modules/CheckSizeOf.c @@ -0,0 +1,20 @@ +#ifdef CHECK_SIZE_OF + +#ifdef HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif /* HAVE_SYS_TYPES_H */ + +#ifdef HAVE_STDINT_H +# include <stdint.h> +#endif /* HAVE_STDINT_H */ + +int main() +{ + return sizeof(CHECK_SIZE_OF); +} + +#else /* CHECK_SIZE_OF */ + +# error "CHECK_SIZE_OF has to specify the type" + +#endif /* CHECK_SIZE_OF */ |