From dfda29b8832cce7f67d107790a8eee6df533b4e6 Mon Sep 17 00:00:00 2001
From: crueter <crueter@eden-emu.dev>
Date: Mon, 28 Jul 2025 12:47:03 -0400
Subject: [PATCH] [dynarmic] fix unordered_dense sys installs

Signed-off-by: crueter <crueter@eden-emu.dev>
---
 externals/dynarmic/CMakeLists.txt             |  8 +++----
 externals/dynarmic/externals/CMakeLists.txt   | 24 +++++++++----------
 .../dynarmic/src/dynarmic/CMakeLists.txt      | 12 +++++++++-
 3 files changed, 27 insertions(+), 17 deletions(-)

diff --git a/externals/dynarmic/CMakeLists.txt b/externals/dynarmic/CMakeLists.txt
index 69fa9b78c0..3e542c55e5 100644
--- a/externals/dynarmic/CMakeLists.txt
+++ b/externals/dynarmic/CMakeLists.txt
@@ -144,12 +144,12 @@ if (DYNARMIC_USE_BUNDLED_EXTERNALS)
     set(CMAKE_DISABLE_FIND_PACKAGE_oaknut ON)
     set(CMAKE_DISABLE_FIND_PACKAGE_unordered_dense ON)
     set(CMAKE_DISABLE_FIND_PACKAGE_xbyak ON)
-
-    set(CPM_USE_LOCAL_PACKAGES OFF)
-else()
-    set(CPM_USE_LOCAL_PACKAGES ON)
+    set(CMAKE_DISABLE_FIND_PACKAGE_Zydis ON)
+    set(CMAKE_DISABLE_FIND_PACKAGE_Zycore ON)
 endif()
 
+set(CPM_USE_LOCAL_PACKAGES ON)
+
 find_package(Boost 1.57 REQUIRED)
 find_package(fmt 9 CONFIG)
 find_package(mcl 0.1.12 EXACT CONFIG)
diff --git a/externals/dynarmic/externals/CMakeLists.txt b/externals/dynarmic/externals/CMakeLists.txt
index 0e57588184..d8430f6ba7 100644
--- a/externals/dynarmic/externals/CMakeLists.txt
+++ b/externals/dynarmic/externals/CMakeLists.txt
@@ -1,5 +1,4 @@
 include(CPM)
-set(CPM_USE_LOCAL_PACKAGES ON)
 
 # Always build externals as static libraries, even when dynarmic is built as shared
 if (BUILD_SHARED_LIBS)
@@ -67,6 +66,7 @@ CPMAddPackage(
     URL "https://github.com/Lizzie841/unordered_dense/archive/e59d30b7b1.zip"
     OPTIONS
         "UNORDERED_DENSE_INSTALL ON"
+    FIND_PACKAGE_ARGUMENTS "CONFIG"
 )
 
 # xbyak
@@ -86,15 +86,15 @@ if ("x86_64" IN_LIST ARCHITECTURE)
         URL "https://github.com/zyantific/zycore-c/archive/75a36c45ae.zip"
     )
 
-CPMAddPackage(
-    NAME Zydis
-    VERSION 4
-    URL "https://github.com/zyantific/zydis/archive/c2d2bab025.zip"
-    OPTIONS
-        "ZYDIS_BUILD_TOOLS OFF"
-        "ZYDIS_BUILD_EXAMPLES OFF"
-        "ZYDIS_BUILD_DOXYGEN OFF"
-        "ZYAN_ZYCORE_PATH ${Zycore_SOURCE_DIR}"
-        "CMAKE_DISABLE_FIND_PACKAGE_Doxygen ON"
-)
+    CPMAddPackage(
+        NAME Zydis
+        VERSION 4
+        URL "https://github.com/zyantific/zydis/archive/c2d2bab025.zip"
+        OPTIONS
+            "ZYDIS_BUILD_TOOLS OFF"
+            "ZYDIS_BUILD_EXAMPLES OFF"
+            "ZYDIS_BUILD_DOXYGEN OFF"
+            "ZYAN_ZYCORE_PATH ${Zycore_SOURCE_DIR}"
+            "CMAKE_DISABLE_FIND_PACKAGE_Doxygen ON"
+    )
 endif()
diff --git a/externals/dynarmic/src/dynarmic/CMakeLists.txt b/externals/dynarmic/src/dynarmic/CMakeLists.txt
index 3acecfa06b..3402d3d743 100644
--- a/externals/dynarmic/src/dynarmic/CMakeLists.txt
+++ b/externals/dynarmic/src/dynarmic/CMakeLists.txt
@@ -399,13 +399,23 @@ set_target_properties(dynarmic PROPERTIES
     VERSION ${dynarmic_VERSION}
     SOVERSION ${dynarmic_VERSION_MAJOR}.${dynarmic_VERSION_MINOR}
 )
+
+if (TARGET unordered_dense::unordered_dense)
+    message(STATUS "Found system unordered_dense kjbgjdskfsdfb")
+
+    # weird quirk of system installs
+    target_link_libraries(dynarmic
+    PRIVATE
+        unordered_dense::unordered_dense
+    )
+endif()
+
 target_compile_options(dynarmic PRIVATE ${DYNARMIC_CXX_FLAGS})
 target_link_libraries(dynarmic
     PRIVATE
         Boost::boost
         fmt::fmt
         merry::mcl
-        unordered_dense
 )
 if (DYNARMIC_USE_LLVM)
     target_include_directories(dynarmic PRIVATE ${LLVM_INCLUDE_DIRS})