Improve check for int32_t being long or int

        * libc/include/sys/config.h: Move evaluation of _UINTPTR_EQ_ULONG and
        _UINTPTR_EQ_ULONGLONG from here...
        * libc/include/sys/_intsup.h: ...to here.  Rename to _INTPTR_EQ_LONG
        and _INTPTR_EQ_LONGLONG to refer to signed base type.  Add test for
        base type of int32_t and set _INT32_EQ_LONG accordingly.
        * libc/include/stdint.h: Change checks for __have_long32 to checks
        for _INT32_EQ_LONG.
        * libc/include/inttypes.h: Ditto.  Accommodate aforementioned name
        change.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

1 files changed, 0 insertions, 26 deletions

diff --git a/newlib/libc/include/sys/config.h b/newlib/libc/include/sys/config.h
index 04f1e3abf..5297befe5 100644
--- a/newlib/libc/include/sys/config.h
+++ b/newlib/libc/include/sys/config.h
@@ -287,30 +287,4 @@
 #define _MB_EXTENDED_CHARSETS_WINDOWS 1
 #endif
 
-/* Determine how uintptr_t is defined by gcc for this target. This
-   is used to determine the correct printf() constant in inttypes.h */
-#pragma push_macro("signed")
-#pragma push_macro("int")
-#pragma push_macro("long")
-#undef signed
-#undef int
-#undef long
-#define signed +0
-#define int +0
-#define long +1
-#if __INTPTR_TYPE__ == 2
-#define _UINTPTR_EQ_ULONGLONG
-#elif __INTPTR_TYPE__ == 1
-#define _UINTPTR_EQ_ULONG
-#elif __INTPTR_TYPE__ == 0
-/* Nothing to define because intptr_t is safe to print as an int. */
-#else
-#error "Unable to determine type definition of uintptr_t"
-#endif
-#undef long
-#undef int
-#undef signed
-#pragma pop_macro("signed")
-#pragma pop_macro("int")
-#pragma pop_macro("long") 
 #endif /* __SYS_CONFIG_H__ */