From: Christopher Wellons <wellons@nullprogram.com>
Date: Sat, 25 Jan 2025 19:45:20 +0000 (-0500)
Subject: Exclude libpthread from automatic export generation
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=18df3e8323dcf9fdfec56b5f12c04a9c723a0931;p=thirdparty%2Fbinutils-gdb.git

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 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 }
 };