[binutils-gdb] Exclude libpthread from automatic export generation

[Alan Modra]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=18df3e8323dcf9fdfec56b5f12c04a9c723a0931

commit 18df3e8323dcf9fdfec56b5f12c04a9c723a0931
Author: Christopher Wellons <wellons@nullprogram.com>
Date:   Sat Jan 25 14:45:20 2025 -0500

    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:
---
 ld/pe-dll.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ld/pe-dll.c b/ld/pe-dll.c
index d888a0b6373..f24b8716ae2 100644
--- 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 }
 };