From 50dd5c40dfdfbc533511d7d55de04f8b6989b3bb Mon Sep 17 00:00:00 2001
From: Oliver Hahn <oliverjhahn@gmail.com>
Date: Wed, 21 Feb 2024 09:50:52 +0100
Subject: [PATCH] fixed linking problems on recent MacOS versions

---
 CMakeLists.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7fc6b4c..def2358 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -214,3 +214,13 @@ if(ENABLE_CLASS)
 endif()
 ########################################################################################################################
 
+########################################################################################################################
+# CPU specifics
+if(APPLE)
+    # prevent linking problems on recent MacOS, enable exceptions (disabled otherwise) 
+    target_link_options(${PRGNAME} PRIVATE "-fexceptions" "-Wl,-no_warn_duplicate_libraries,-ld_classic" )
+    set(EXE_LINKER_FLAGS "${EXE_LINKER_FLAGS} -Wl,-keep_dwarf_unwind")
+    set(SHARED_LINKER_FLAGS "${SHARED_LINKER_FLAGS} -Wl,-keep_dwarf_unwind")
+    set(MODULE_LINKER_FLAGS "${MODULE_LINKER_FLAGS} -Wl,-keep_dwarf_unwind")
+endif()
+