Update port_def.inc

Fix for Windows build with MinGW-w64 compiler which has __has_attribute but has issues with __attribute__((weak)).
This commit is contained in:
Brecht Sanders 2021-02-11 17:35:33 +01:00 committed by Adam Cozzette
parent 9a80cf1225
commit 1e924efa90

View File

@ -615,7 +615,7 @@
#define PROTOBUF_PRAGMA_INIT_SEG
#endif
#if defined(__has_attribute)
#if defined(__has_attribute) && !defined(__MINGW32__)
#if __has_attribute(weak)
#define PROTOBUF_ATTRIBUTE_WEAK __attribute__((weak))
#endif