diff options
Diffstat (limited to 'lib/libcxx/include/inttypes.h')
| -rw-r--r-- | lib/libcxx/include/inttypes.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/libcxx/include/inttypes.h b/lib/libcxx/include/inttypes.h index 5c5618bef88..058f54b5161 100644 --- a/lib/libcxx/include/inttypes.h +++ b/lib/libcxx/include/inttypes.h @@ -237,6 +237,13 @@ uintmax_t wcstoumax(const wchar_t* restrict nptr, wchar_t** restrict endptr, int #pragma GCC system_header #endif +/* C99 stdlib (e.g. glibc < 2.18) does not provide format macros needed + for C++11 unless __STDC_FORMAT_MACROS is defined +*/ +#if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) +# define __STDC_FORMAT_MACROS +#endif + #include_next <inttypes.h> #ifdef __cplusplus |