diff options
| author | iphydf <iphydf@users.noreply.github.com> | 2018-01-22 09:37:31 +0000 |
|---|---|---|
| committer | iphydf <iphydf@users.noreply.github.com> | 2018-01-22 21:05:30 +0000 |
| commit | 8f1bbcf83e23286ebdfd17b83d886fc8f0a3eb2a (patch) | |
| tree | 8b73a35a6104159f5055f1e0b42a63004758bc8f /toxcore/ccompat.h | |
| parent | e6c04ef0287a69c453f129778ef35932e0dff4b2 (diff) | |
Use <stdlib.h> for alloca on FreeBSD.
https://www.freebsd.org/cgi/man.cgi?alloca
If stdlib.h does not define alloca, and we're using GCC (or Clang), we
define the macro ourselves in terms of a GCC builtin.
Diffstat (limited to 'toxcore/ccompat.h')
| -rw-r--r-- | toxcore/ccompat.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/toxcore/ccompat.h b/toxcore/ccompat.h index e72e66ae..05212ec5 100644 --- a/toxcore/ccompat.h +++ b/toxcore/ccompat.h | |||
| @@ -29,6 +29,11 @@ | |||
| 29 | // Emulation using alloca. | 29 | // Emulation using alloca. |
| 30 | #ifdef _WIN32 | 30 | #ifdef _WIN32 |
| 31 | #include <malloc.h> | 31 | #include <malloc.h> |
| 32 | #elif defined(__FreeBSD__) | ||
| 33 | #include <stdlib.h> | ||
| 34 | #if !defined(alloca) && defined(__GNUC__) | ||
| 35 | #define alloca __builtin_alloca | ||
| 36 | #endif | ||
| 32 | #else | 37 | #else |
| 33 | #include <alloca.h> | 38 | #include <alloca.h> |
| 34 | #endif | 39 | #endif |