From 154f5fc6de3851ff1f05da6f34ffb42752ebb75e Mon Sep 17 00:00:00 2001
From: "Heesterman, Peter J" <Peter.Heesterman@ukaea.uk>
Date: Thu, 9 Jun 2022 13:10:53 +0100
Subject: [PATCH] LIBXML_STATIC needs to be defined in ADSrc for mingw static
 builds. Mingw still generates multiple definitions of _Unwind_Resume.

---
 ADApp/ADSrc/Makefile     | 5 +++++
 ADApp/pluginSrc/Makefile | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/ADApp/ADSrc/Makefile b/ADApp/ADSrc/Makefile
index f3db58cfe..06de08494 100644
--- a/ADApp/ADSrc/Makefile
+++ b/ADApp/ADSrc/Makefile
@@ -11,6 +11,11 @@ ifeq (vxWorks,$(findstring vxWorks, $(T_A)))
 CODE_CXXFLAGS=
 endif
 
+ifneq ($(SHARED_LIBRARIES), YES)
+   USR_CFLAGS_WIN32 += -DLIBXML_STATIC
+   USR_CXXFLAGS_WIN32 += -DLIBXML_STATIC
+endif
+
 # The following flag is need to compile/link NDArray.cpp on Solaris
 ifeq ($(GNU),NO)
   NDArray_CXXFLAGS_solaris += -features=tmplrefstatic
diff --git a/ADApp/pluginSrc/Makefile b/ADApp/pluginSrc/Makefile
index 471356d63..d5c250b19 100644
--- a/ADApp/pluginSrc/Makefile
+++ b/ADApp/pluginSrc/Makefile
@@ -238,6 +238,11 @@ ifeq (vxWorks,$(findstring vxWorks, $(T_A)))
   CODE_CXXFLAGS=
 endif
 
+# Hack to allow multiple definition of _Unwind_Resume produced by MingW on Linux.
+ifeq (mingw,$(findstring mingw, $(T_A)))
+  USR_LDFLAGS += -Wl,-allow-multiple-definition
+endif
+
 include $(TOP)/ADApp/commonLibraryMakefile
 
 include $(TOP)/configure/RULES