From b276fea04f8ae6fb668b70520896eadcd55a62be Mon Sep 17 00:00:00 2001
From: Doekin <105162544+Doekin@users.noreply.github.com>
Date: Sun, 1 Dec 2024 13:05:50 +0800
Subject: [PATCH] fix protobuf-cpp build on mingw-clang (#5877)

---
 packages/p/protobuf-cpp/xmake.lua | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/p/protobuf-cpp/xmake.lua b/packages/p/protobuf-cpp/xmake.lua
index 0975b6a00..5464cbb48 100644
--- a/packages/p/protobuf-cpp/xmake.lua
+++ b/packages/p/protobuf-cpp/xmake.lua
@@ -48,7 +48,7 @@ package("protobuf-cpp")
         add_links("protoc", "protobuf", "utf8_range", "utf8_validity")
     end
 
-    if is_plat("linux", "bsd") then
+    if is_plat("linux", "bsd", "mingw") then
         add_syslinks("m", "pthread")
     end
 
@@ -117,6 +117,9 @@ package("protobuf-cpp")
         if version:ge("26.1") then
             io.replace("cmake/abseil-cpp.cmake", "BUILD_SHARED_LIBS AND MSVC", "FALSE", {plain = true})
         end
+        if package:is_plat("windows", "mingw") then
+            io.replace("src/google/protobuf/port_def.inc", "#define PROTOBUF_DESCRIPTOR_WEAK_MESSAGES_ALLOWED", "", {plain = true})
+        end
 
         local configs = {
             "-Dprotobuf_BUILD_TESTS=OFF",