Exclude libpthread from automatic export generation

Before this change, static linking libwinpthread, commonly distributed
as part of Mingw-w64, while using automatic symbol exports would export
the entire threading API, which is never wanted. This is always the case
when static linking libstdc++ built against libpthread.

diff --git a/ld/pe-dll.c b/ld/pe-dll.c
index d888a0b6373a9249a6bfa88abaaa6ba02d469af0..f24b8716ae2fcc35ca03aaec7ae3b94763a77309 100644 (file)
--- a/ld/pe-dll.c
+++ b/ld/pe-dll.c
@@ -382,6 +382,8 @@ static const autofilter_entry_type autofilter_liblist[] =
   { STRING_COMMA_LEN ("libmsvcrt-os") },
   { STRING_COMMA_LEN ("libucrt") },
   { STRING_COMMA_LEN ("libucrtbase") },
+  { STRING_COMMA_LEN ("libpthread") },
+  { STRING_COMMA_LEN ("libwinpthread") },
   { NULL, 0 }
 };