[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>
This commit is contained in:
Saikari 2024-11-23 02:39:12 +03:00 committed by GitHub
parent c2681c76cf
commit 199ea6e76a
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
7 changed files with 267 additions and 0 deletions

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@ -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
+)

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@ -0,0 +1,7 @@
@PACKAGE_INIT@
include(CMakeFindDependencyMacro)
find_dependency(capstone CONFIG)
include("${CMAKE_CURRENT_LIST_DIR}/libmem-target.cmake")
check_required_components(libmem)

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@ -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")

4
ports/libmem/usage Normal file
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@ -0,0 +1,4 @@
libmem provides CMake targets:
find_package(libmem CONFIG REQUIRED)
target_link_libraries(main PRIVATE libmem::libmem)

28
ports/libmem/vcpkg.json Normal file
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@ -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
}
]
}

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@ -4796,6 +4796,10 @@
"baseline": "24.11", "baseline": "24.11",
"port-version": 0 "port-version": 0
}, },
"libmem": {
"baseline": "5.0.2",
"port-version": 0
},
"libmesh": { "libmesh": {
"baseline": "1.5.0", "baseline": "1.5.0",
"port-version": 6 "port-version": 6

9
versions/l-/libmem.json Normal file
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@ -0,0 +1,9 @@
{
"versions": [
{
"git-tree": "f594eb800c0b265eaa3bc2d96c383bc16f851305",
"version": "5.0.2",
"port-version": 0
}
]
}