From 5e97a691947b406ea7a51cb9de0ff3af00513bcb Mon Sep 17 00:00:00 2001
From: Stefan Vigerske <svigerske@gams.com>
Date: Wed, 25 Jan 2023 05:21:31 +0100
Subject: [PATCH] set sharedlib extension to dll whenever _WIN32, not only
 _MSC_VER, see #628

---
 ChangeLog.md                   | 2 ++
 src/Common/IpLibraryLoader.hpp | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/ChangeLog.md b/ChangeLog.md
index 2e1f97c26..cb57a7ca8 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -10,6 +10,8 @@ More detailed information about incremental changes can be found in the
 ### 3.14.11 (20xx-yy-zz)
 
 - Added `IpoptData::TimingStats() const` [#611]
+- Assume DLL library extension in linear solver library loader on Windows
+  also when building with other compiler than MSVC/Intel [#628].
 
 ### 3.14.10 (2022-10-11)
 
diff --git a/src/Common/IpLibraryLoader.hpp b/src/Common/IpLibraryLoader.hpp
index ea3efced6..fa496f6e5 100644
--- a/src/Common/IpLibraryLoader.hpp
+++ b/src/Common/IpLibraryLoader.hpp
@@ -8,7 +8,7 @@
 #include "IpReferenced.hpp"
 #include "IpException.hpp"
 
-#ifdef _MSC_VER
+#ifdef _WIN32
 # define IPOPT_SHAREDLIBEXT "dll"
 #elif defined(__APPLE__)
 # define IPOPT_SHAREDLIBEXT "dylib"