[libmem] add new port (#41345)

Co-authored-by: Cheney Wang <38240633+Cheney-W@users.noreply.github.com> Co-authored-by: Kai Pastor <dg0yt@darc.de> Co-authored-by: Billy Robert O'Neal III <bion@microsoft.com>
2024-12-26 09:31:08 +08:00 · 2024-11-23 02:39:12 +03:00 · 2024-11-23 02:39:12 +03:00 · 199ea6e76a
commit 199ea6e76a
parent c2681c76cf
7 changed files with 267 additions and 0 deletions
--- a/ports/libmem/0001-CMakeLists.patch
+++ b/ports/libmem/0001-CMakeLists.patch
@ -0,0 +1,171 @@
+--- a/CMakeLists.txt
+++ b/CMakeLists.txt
+@@ -1,6 +1,6 @@
+ cmake_minimum_required(VERSION 3.22.1)
+ 
+-include(ExternalProject)
+
+ 
+ project(libmem
+ 	LANGUAGES
+@@ -23,13 +23,23 @@ option(LIBMEM_DEEP_TESTS
+ 	OFF
+ )
+ 
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(targets_export_name libmem-target)
+
+if (MSVC AND NOT(BUILD_SHARED_LIBS))
+    add_definitions(/DLM_EXPORT)
+elseif(NOT(MSVC) AND BUILD_SHARED_LIBS)
+    add_definitions(-DLM_EXPORT)
+endif()
+if(0)
+ option(LIBMEM_BUILD_STATIC
+ 	"Build a static library"
+ 	OFF
+ )
+-
+endif()
+ set(LIBMEM_ARCH ${CMAKE_SYSTEM_PROCESSOR} CACHE STRING "Force a specific architecture")
+-
+if(0)
+ message(STATUS
+ 	"[*] Architecture: ${LIBMEM_ARCH}"
+ )
+@@ -65,13 +75,17 @@ add_library(capstone STATIC IMPORTED)
+ set_target_properties(capstone PROPERTIES IMPORTED_LOCATION ${CAPSTONE_IMPORT_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}capstone${CMAKE_STATIC_LIBRARY_SUFFIX})
+ add_library(keystone STATIC IMPORTED)
+ set_target_properties(keystone PROPERTIES IMPORTED_LOCATION ${KEYSTONE_IMPORT_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}keystone${CMAKE_STATIC_LIBRARY_SUFFIX})
+endif()
+find_package(PkgConfig)
+pkg_check_modules(keystone REQUIRED keystone)
+find_package(capstone CONFIG REQUIRED)
+ # End of external dependencies
+-
+ set(LIBMEM_DIR "${PROJECT_SOURCE_DIR}")
+set(LLVM_DEM_DIR "${LIBMEM_DIR}/external/llvm")
+ set(LIBMEM_INC "${LIBMEM_DIR}/include")
+ set(INTERNAL_DIR "${LIBMEM_DIR}/internal")
+ set(COMMON_DIR "${LIBMEM_DIR}/src/common")
+-
+file(GLOB_RECURSE LLVM_DEM_SRC "${LLVM_DEM_DIR}/lib/*.cpp")
+ if(${CMAKE_SYSTEM_NAME} STREQUAL Windows OR ${CMAKE_SYSTEM_NAME} STREQUAL CYGWIN)
+ 	file(GLOB_RECURSE LIBMEM_SRC "${LIBMEM_DIR}/src/win/*.c" "${LIBMEM_DIR}/src/common/*.c" "${LIBMEM_DIR}/src/common/*.cpp" "${INTERNAL_DIR}/winutils/*.c" "${INTERNAL_DIR}/demangler/*.cpp")
+ elseif(${CMAKE_SYSTEM_NAME} STREQUAL Linux)
+@@ -89,16 +103,13 @@ elseif(${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()
+-set(LIBMEM_DEPS
+-	capstone
+-	keystone
+-	llvm
+-)
+ 
+-if (LIBMEM_BUILD_STATIC)
+file(GLOB_RECURSE LIBMEM_PUBLIC_HEADERS "${LIBMEM_INC}/libmem/*.h" "${LIBMEM_INC}/libmem/*.hpp")
+
+if (0)
+ 	add_library(libmem STATIC ${LIBMEM_SRC})
+ else()
+-	add_library(libmem SHARED ${LIBMEM_SRC})
+	add_library(libmem ${LIBMEM_SRC} ${LLVM_DEM_SRC})
+ endif()
+ target_include_directories(libmem PRIVATE "${LIBMEM_DIR}/src" "${INTERNAL_DIR}" "${COMMON_DIR}")
+ 
+@@ -109,17 +120,16 @@ include_directories(${PROJECT_SOURCE_DIR}
+ 	${LLVM_INC}
+ )
+ 
+-if (LIBMEM_BUILD_TESTS)
+if (0)
+ 	set(TESTS_DIR "${PROJECT_SOURCE_DIR}/tests")
+ 	add_subdirectory(${TESTS_DIR})
+ endif()
+ 
+-set_target_properties(libmem PROPERTIES POSITION_INDEPENDENT_CODE True INCLUDES ${LIBMEM_INC})
+set_target_properties(libmem PROPERTIES POSITION_INDEPENDENT_CODE True PUBLIC_HEADER "${LIBMEM_PUBLIC_HEADERS}")
+target_compile_features(libmem PUBLIC cxx_std_17)
+target_compile_definitions(libmem PUBLIC LM_EXPORT)
+target_include_directories(libmem PRIVATE "${LLVM_DEM_DIR}/include" "${LIBMEM_DIR}/src" "${INTERNAL_DIR}" "${COMMON_DIR}" "${LIBMEM_INC}" INTERFACE $<INSTALL_INTERFACE:include>)
+ target_compile_definitions(libmem PUBLIC LM_EXPORT)
+-add_dependencies(libmem
+-	capstone-engine
+-	keystone-engine
+-)
+ 
+ if(${CMAKE_SYSTEM_NAME} STREQUAL Windows OR ${CMAKE_SYSTEM_NAME} STREQUAL CYGWIN)
+ 	set(LIBMEM_DEPS
+@@ -151,8 +161,8 @@ else()
+ 	message(FATAL_ERROR "[!] Unsupported platform")
+ endif()
+ 
+-target_link_libraries(libmem ${LIBMEM_DEPS})
+-if(LIBMEM_BUILD_STATIC)
+target_link_libraries(libmem PRIVATE ${LIBMEM_DEPS} ${keystone_LINK_LIBRARIES} capstone::capstone)
+if(0)
+ 	# Create a bundled static library containing all dependencies (to mimic the shared library behavior)
+ 	set_target_properties(libmem PROPERTIES OUTPUT_NAME "libmem_partial")
+ 	set(libmem_bundle_files "$<TARGET_FILE:libmem>")
+@@ -193,7 +203,7 @@ 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 +212,44 @@ 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()
+elseif(0)
+ 	set(CMAKE_INSTALL_PREFIX "/usr")
+ endif()
+-
+ install(TARGETS libmem
+-	LIBRARY DESTINATION lib)
+    EXPORT ${targets_export_name}
+    LIBRARY DESTINATION lib
+    ARCHIVE DESTINATION lib
+    PUBLIC_HEADER DESTINATION include/libmem
+	RUNTIME DESTINATION bin
+)
+ 
+-install(TARGETS libmem
+-	RUNTIME DESTINATION lib)
+# Install the export file, which allows users to find the target
+install(
+    EXPORT ${targets_export_name} 
+    NAMESPACE libmem:: 
+    FILE ${targets_export_name}.cmake
+    DESTINATION share/libmem
+)
+ 
+-install(DIRECTORY ${LIBMEM_INC}/libmem DESTINATION include)
+# Config and version files for the package
+include(CMakePackageConfigHelpers)
+
+configure_package_config_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/libmem-config.cmake.in
+    ${CMAKE_CURRENT_BINARY_DIR}/libmem-config.cmake
+    INSTALL_DESTINATION share/libmem
+)
+
+write_basic_package_version_file(
+    "${CMAKE_CURRENT_BINARY_DIR}/libmem-config-version.cmake"
+    VERSION 5.0.2
+    COMPATIBILITY SameMajorVersion
+)
+
+# Install the config and version files
+install(
+    FILES
+    ${CMAKE_CURRENT_BINARY_DIR}/libmem-config.cmake
+    ${CMAKE_CURRENT_BINARY_DIR}/libmem-config-version.cmake 
+    DESTINATION share/libmem
+)
--- a/ports/libmem/libmem-config.cmake.in
+++ b/ports/libmem/libmem-config.cmake.in
@ -0,0 +1,7 @@
+@PACKAGE_INIT@
+
+include(CMakeFindDependencyMacro)
+find_dependency(capstone CONFIG)
+
+include("${CMAKE_CURRENT_LIST_DIR}/libmem-target.cmake")
+check_required_components(libmem)
--- a/ports/libmem/portfile.cmake
+++ b/ports/libmem/portfile.cmake
@ -0,0 +1,44 @@
+vcpkg_download_distfile(
+    EXPORT_SURFACE_PATCH
+    URLS https://github.com/rdbo/libmem/commit/04830fb5a6dd6c81843c1b54bd61dac5bd202b9a.patch?full_index=1
+    FILENAME libmem-export-surface-04830fb5a6dd6c81843c1b54bd61dac5bd202b9a.patch
+    SHA512 9060f86514f866a24a61b6cd51ee524f169b23781969b5f47f6fa5d2144369e7648658848fb2e00e9f0aed72119c4ab20842ba5afe9b0a485eea15ff63934596
+)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO rdbo/libmem
+    REF ${VERSION}
+    SHA512 d7c5a1a42d65a00ed3aa8ba8f6974650801d3436ae90e072fea29d4dcb32a3963e2610c89a16b87d94a9613c8f2f0e8deb83b673a1771a9cd1eb716a56106a16
+    HEAD_REF master
+    PATCHES
+        0001-CMakeLists.patch
+        "${EXPORT_SURFACE_PATCH}"
+)
+
+message(WARNING "Removing PreLoad.cmake")
+file(REMOVE "${SOURCE_PATH}/PreLoad.cmake")
+
+file(MAKE_DIRECTORY "${SOURCE_PATH}/cmake")
+
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/libmem-config.cmake.in" 
+    DESTINATION "${SOURCE_PATH}"
+)
+
+vcpkg_find_acquire_program(PKGCONFIG)
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        "-DPKG_CONFIG_EXECUTABLE=${PKGCONFIG}"
+)
+
+vcpkg_cmake_install()
+vcpkg_cmake_config_fixup()
+vcpkg_copy_pdbs()
+
+file(REMOVE_RECURSE
+    "${CURRENT_PACKAGES_DIR}/debug/include"
+    "${CURRENT_PACKAGES_DIR}/debug/share"
+)
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
--- a/ports/libmem/usage
+++ b/ports/libmem/usage
@ -0,0 +1,4 @@
+libmem provides CMake targets:
+
+  find_package(libmem CONFIG REQUIRED)
+  target_link_libraries(main PRIVATE libmem::libmem)
--- a/ports/libmem/vcpkg.json
+++ b/ports/libmem/vcpkg.json
@ -0,0 +1,28 @@
+{
+  "name": "libmem",
+  "version": "5.0.2",
+  "description": "Advanced Game Hacking Library for C, Modern C++, Rust and Python (Windows/Linux/FreeBSD) (Process/Memory Hacking) (Hooking/Detouring) (Cross Platform) (x86/x64/ARM/ARM64) (DLL/SO Injection) (Internal/External) (Assembler/Disassembler)",
+  "homepage": "https://github.com/rdbo/libmem",
+  "license": "AGPL-3.0-only",
+  "supports": "!uwp & !xbox & !osx & !arm & !android & !ios",
+  "dependencies": [
+    "capstone",
+    "keystone",
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-get-vars",
+      "host": true
+    },
+    {
+      "name": "vcpkg-pkgconfig-get-modules",
+      "host": true
+    }
+  ]
+}
--- a/versions/baseline.json
+++ b/versions/baseline.json
@ -4796,6 +4796,10 @@
      "baseline": "24.11",
      "port-version": 0
    },
+    "libmem": {
+      "baseline": "5.0.2",
+      "port-version": 0
+    },
    "libmesh": {
      "baseline": "1.5.0",
      "port-version": 6
--- a/versions/l-/libmem.json
+++ b/versions/l-/libmem.json
@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "f594eb800c0b265eaa3bc2d96c383bc16f851305",
+      "version": "5.0.2",
+      "port-version": 0
+    }
+  ]
+}