vcpkg/ports/libmem/0001-CMakeLists.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 534057a..049805a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.22.1)
 
-include(ExternalProject)
+set(CMAKE_CXX_STANDARD 17)
 
 project(libmem
 	LANGUAGES
@@ -49,6 +49,7 @@ message(STATUS
 message(STATUS "CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}")
 message(STATUS "CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
 
+if(0)
 # External dependencies
 set(EXTERNAL_DEPENDENCIES_DIR "${PROJECT_SOURCE_DIR}/external")
 set(CAPSTONE_DIR "${EXTERNAL_DEPENDENCIES_DIR}/capstone")
@@ -67,6 +68,7 @@ add_library(keystone STATIC IMPORTED)
 set_target_properties(keystone PROPERTIES IMPORTED_LOCATION ${KEYSTONE_IMPORT_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}keystone${CMAKE_STATIC_LIBRARY_SUFFIX})
 # End of external dependencies
 
+endif()
 set(LIBMEM_DIR "${PROJECT_SOURCE_DIR}")
 set(LIBMEM_INC "${LIBMEM_DIR}/include")
 set(INTERNAL_DIR "${LIBMEM_DIR}/internal")
@@ -89,24 +91,21 @@ elseif(${CMAKE_SYSTEM_NAME} STREQUAL FreeBSD)
 	endif()
 	file(GLOB LIBMEM_SRC ${LIBMEM_ARCH_SRC} "${LIBMEM_DIR}/src/freebsd/*.c" "${LIBMEM_DIR}/src/freebsd/ptrace/*.c" "${LIBMEM_DIR}/src/common/*.c" "${LIBMEM_DIR}/src/common/*.cpp" "${INTERNAL_DIR}/posixutils/*.c" "${INTERNAL_DIR}/elfutils/*.c" "${INTERNAL_DIR}/demangler/*.cpp")
 endif()
+find_package(PkgConfig)
+pkg_check_modules(keystone REQUIRED keystone)
+find_package(capstone CONFIG REQUIRED)
 set(LIBMEM_DEPS
-	capstone
-	keystone
-	llvm
+	capstone::capstone
+	"${keystone_LINK_LIBRARIES}"
 )
-
-if (LIBMEM_BUILD_STATIC)
-	add_library(libmem STATIC ${LIBMEM_SRC})
-else()
-	add_library(libmem SHARED ${LIBMEM_SRC})
-endif()
+file(GLOB_RECURSE LLVM_DEM_SRC "${LIBMEM_DIR}/external/llvm/lib/*.cpp")
+add_library(libmem ${LIBMEM_SRC} ${LLVM_DEM_SRC})
 target_include_directories(libmem PRIVATE "${LIBMEM_DIR}/src" "${INTERNAL_DIR}" "${COMMON_DIR}")
 
 include_directories(${PROJECT_SOURCE_DIR}
 	${LIBMEM_INC}
-	${CAPSTONE_INC}
-	${KEYSTONE_INC}
-	${LLVM_INC}
+	"${keystone_INCLUDE_DIRS}"
+	"${LIBMEM_DIR}/external/llvm/include"
 )
 
 if (LIBMEM_BUILD_TESTS)
@@ -116,10 +115,6 @@ endif()
 
 set_target_properties(libmem PROPERTIES POSITION_INDEPENDENT_CODE True INCLUDES ${LIBMEM_INC})
 target_compile_definitions(libmem PUBLIC LM_EXPORT)
-add_dependencies(libmem
-	capstone-engine
-	keystone-engine
-)
 
 if(${CMAKE_SYSTEM_NAME} STREQUAL Windows OR ${CMAKE_SYSTEM_NAME} STREQUAL CYGWIN)
 	set(LIBMEM_DEPS
@@ -152,7 +147,7 @@ else()
 endif()
 
 target_link_libraries(libmem ${LIBMEM_DEPS})
-if(LIBMEM_BUILD_STATIC)
+if(0)
 	# Create a bundled static library containing all dependencies (to mimic the shared library behavior)
 	set_target_properties(libmem PROPERTIES OUTPUT_NAME "libmem_partial")
 	set(libmem_bundle_files "$<TARGET_FILE:libmem>")
@@ -193,7 +188,7 @@ if(LIBMEM_BUILD_STATIC)
 	endif()
 endif()
 
-if(${CMAKE_SYSTEM_NAME} STREQUAL Windows OR ${CMAKE_SYSTEM_NAME} STREQUAL CYGWIN)
+if(0)
 	if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL CYGWIN)
 		cmake_path(SET CMAKE_INSTALL_PREFIX "$ENV{ProgramFiles}")
 	else()
@@ -202,14 +197,17 @@ if(${CMAKE_SYSTEM_NAME} STREQUAL Windows OR ${CMAKE_SYSTEM_NAME} STREQUAL CYGWIN
 	endif()
 	set(CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}/libmem")
 	execute_process(COMMAND mkdir "${CMAKE_INSTALL_PREFIX}")
-else()
 	set(CMAKE_INSTALL_PREFIX "/usr")
 endif()
 
-install(TARGETS libmem
-	LIBRARY DESTINATION lib)
-
-install(TARGETS libmem
-	RUNTIME DESTINATION lib)
-
 install(DIRECTORY ${LIBMEM_INC}/libmem DESTINATION include)
+install(TARGETS libmem EXPORT libmem-target
+	LIBRARY DESTINATION lib
+	ARCHIVE DESTINATION lib
+	RUNTIME DESTINATION bin
+)
+install(EXPORT libmem-target NAMESPACE libmem:: DESTINATION "share/libmem")
+include(CMakePackageConfigHelpers)
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/libmem-config.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/libmem-config.cmake" @ONLY)
+write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/libmem-config-version.cmake" VERSION 5.0.4 COMPATIBILITY SameMajorVersion)
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libmem-config.cmake" "${CMAKE_CURRENT_BINARY_DIR}/libmem-config-version.cmake" DESTINATION "share/libmem")