From 0bbfbf5b3788b7a10968a108184291c5afe302be Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <anonymous.maarten@gmail.com>
Date: Fri, 3 Oct 2025 20:58:45 +0200
Subject: [PATCH] cmake: use correct suffix in PkgConfigHelper

---
 cmake/PkgConfigHelper.cmake | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cmake/PkgConfigHelper.cmake b/cmake/PkgConfigHelper.cmake
index 408e76177e..44d74310f2 100644
--- a/cmake/PkgConfigHelper.cmake
+++ b/cmake/PkgConfigHelper.cmake
@@ -1,7 +1,12 @@
 # Helper for Find modules
 
 function(get_flags_from_pkg_config _library _pc_prefix _out_prefix)
-  if(NOT "${_library}" MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$")
+  if(MINGW)
+    set(re_shared_suffix ".dll.a$")
+  else()
+    set(re_shared_suffix "${CMAKE_SHARED_LIBRARY_SUFFIX}$")
+  endif()
+  if("${_library}" MATCHES "${re_shared_suffix}")
     set(_cflags ${_pc_prefix}_CFLAGS_OTHER)
     set(_link_libraries ${_pc_prefix}_LIBRARIES)
     set(_link_options ${_pc_prefix}_LDFLAGS_OTHER)