build: PRAGMA_DIAG_PUSH_IGNORE_MISSING_PROTOTYPES

On Travis CI, -Wmissing-prototypes gives strange error:

    In file included from ../src/nvim/eval.c:5965:
    /home/travis/build/neovim/neovim/build/src/nvim/auto/funcs.generated.h.gperf:215:1: error: conflicting types for 'find_internal_func_gperf'
    find_internal_func_gperf (register const char *str, register unsigned int len)
    ^
    ../src/nvim/eval.c:5962:20: note: previous declaration is here
    const VimLFuncDef *find_internal_func_gperf(register const char *str,
                   ^
This commit is contained in:
Justin M. Keyes
2019-02-04 03:43:38 +01:00
parent f2c6164b04
commit 45f25f7e0b
3 changed files with 26 additions and 7 deletions

View File

@@ -198,4 +198,25 @@
# define IO_COUNT(x) (x)
#endif
///
/// PRAGMA_DIAG_PUSH_IGNORE_MISSING_PROTOTYPES
///
#if defined(__clang__) && __clang__ == 1
# define PRAGMA_DIAG_PUSH_IGNORE_MISSING_PROTOTYPES \
_Pragma("clang diagnostic push") \
_Pragma("clang diagnostic ignored \"-Wmissing-prototypes\"")
# define PRAGMA_DIAG_POP \
_Pragma("clang diagnostic pop")
#elif defined(__GNUC__)
# define PRAGMA_DIAG_PUSH_IGNORE_MISSING_PROTOTYPES \
_Pragma("GCC diagnostic push") \
_Pragma("GCC diagnostic ignored \"-Wmissing-prototypes\"")
# define PRAGMA_DIAG_POP \
_Pragma("GCC diagnostic pop")
#else
# define PRAGMA_DIAG_PUSH_IGNORE_MISSING_PROTOTYPES
# define PRAGMA_DIAG_POP
#endif
#endif // NVIM_MACROS_H