diff options
| author | sommersoft <sommersoft@gmail.com> | 2019-07-31 16:44:43 -0500 |
|---|---|---|
| committer | sommersoft <sommersoft@gmail.com> | 2019-07-31 16:44:43 -0500 |
| commit | 9939d0c4f49db084f52a12b6ea5f6ce97b614146 (patch) | |
| tree | 6c338f9e01c581793255757b4483d3d88824095f /lib/utils/printf.c | |
| parent | a498bcd94d7f869e2cb2e992babacb981de688c0 (diff) | |
| parent | 366fdcce18e148a6828b7a7074e1e4198fca3595 (diff) | |
Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice
Diffstat (limited to 'lib/utils/printf.c')
| -rw-r--r-- | lib/utils/printf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/utils/printf.c b/lib/utils/printf.c index e19da2dc0..3a4cc2549 100644 --- a/lib/utils/printf.c +++ b/lib/utils/printf.c @@ -103,9 +103,11 @@ STATIC void strn_print_strn(void *data, const char *str, size_t len) { strn_print_env->remain -= len; } -#if defined(__GNUC__) && !defined(__clang__) +#if defined(__GNUC__) && !defined(__clang__) && __GNUC__ < 9 // uClibc requires this alias to be defined, or there may be link errors // when linkings against it statically. +// GCC 9 gives a warning about missing attributes so it's excluded until +// uClibc+GCC9 support is needed. int __GI_vsnprintf(char *str, size_t size, const char *fmt, va_list ap) __attribute__((weak, alias ("vsnprintf"))); #endif |