build: Fix some CMake issues.

CMakeLists.txt

@@ -10,7 +10,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED True)
 if(APPLE)
     list(APPEND ADDITIONAL_LANGUAGES OBJC)
     # Starting with 15.4, Rosetta 2 has support for all the necessary instruction sets.
-    set(CMAKE_OSX_DEPLOYMENT_TARGET 15.4)
+    set(CMAKE_OSX_DEPLOYMENT_TARGET 15.4 CACHE STRING "")
 endif()
 
 if (NOT CMAKE_BUILD_TYPE)
@@ -105,11 +105,8 @@ if (CLANG_FORMAT)
     unset(CCOMMENT)
 endif()
 
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
-
 # generate git revision information
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/externals/cmake-modules/")
-include(GetGitRevisionDescription)
+include("${CMAKE_CURRENT_SOURCE_DIR}/externals/cmake-modules/GetGitRevisionDescription.cmake")
 get_git_head_revision(GIT_REF_SPEC GIT_REV)
 git_describe(GIT_DESC --always --long --dirty)
 git_branch_name(GIT_BRANCH)
@@ -209,6 +206,7 @@ configure_file("${CMAKE_CURRENT_SOURCE_DIR}/src/common/scm_rev.cpp.in" "${CMAKE_
 
 message("end git things, remote: ${GIT_REMOTE_NAME}, branch: ${GIT_BRANCH}")
 
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 find_package(Boost 1.84.0 CONFIG)
 find_package(FFmpeg 5.1.2 MODULE)
 find_package(fmt 10.2.0 CONFIG)
@@ -229,10 +227,10 @@ find_package(ZLIB 1.3 MODULE)
 find_package(Zydis 5.0.0 CONFIG)
 find_package(pugixml 1.14 CONFIG)
 find_package(libusb 1.0.27 MODULE)
-
 if (APPLE)
     find_package(date 3.0.1 CONFIG)
 endif()
+list(POP_BACK CMAKE_MODULE_PATH)
 
 # Note: Windows always has these functions through winpthreads
 include(CheckSymbolExists)
@@ -1174,7 +1172,7 @@ target_include_directories(shadps4 PRIVATE ${HOST_SHADERS_INCLUDE})
 
 # embed resources
 
-include(CMakeRC)
+include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/CMakeRC.cmake")
 cmrc_add_resource_library(embedded-resources
         ALIAS res::embedded
         NAMESPACE res