mirror of
https://github.com/lifting-bits/remill
synced 2026-06-21 13:56:07 +00:00
Add standalone cxx-common alternative
This commit is contained in:
Duncan Ogilvie
committed by
Kyle Elliott
Kyle Elliott
parent
b6fc70f0f4
commit
8e40ccc60e
Vendored
+2
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build*/
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install*/
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build*/
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install*/
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Vendored
+50
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# https://alexreinking.com/blog/how-to-use-cmake-without-the-agonizing-pain-part-1.html
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cmake_minimum_required(VERSION 3.21)
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project(cxx-common)
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option(USE_EXTERNAL_LLVM "Do not compile LLVM as part of the superbuild, use an external one instead" OFF)
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option(USE_SANITIZERS "Use ASan and UBSan" OFF)
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if(USE_EXTERNAL_LLVM)
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if(CMAKE_HOST_SYSTEM_NAME MATCHES "Darwin" AND NOT CMAKE_PREFIX_PATH)
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execute_process(
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COMMAND brew --prefix llvm
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RESULT_VARIABLE BREW_LLVM
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OUTPUT_VARIABLE BREW_LLVM_PREFIX
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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if(BREW_LLVM EQUAL 0 AND EXISTS "${BREW_LLVM_PREFIX}")
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set(CMAKE_PREFIX_PATH "${BREW_LLVM_PREFIX}")
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message(STATUS "Found LLVM keg installed by Homebrew at ${BREW_LLVM_PREFIX}")
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else()
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message(FATAL_ERROR "LLVM not found, to install: brew install llvm")
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endif()
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endif()
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find_package(LLVM CONFIG REQUIRED)
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message(STATUS "LLVM ${LLVM_PACKAGE_VERSION}: ${LLVM_DIR}")
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endif()
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if(USE_SANITIZERS)
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list(APPEND CMAKE_C_FLAGS "-fsanitize=address,undefined")
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list(APPEND CMAKE_CXX_FLAGS "-fsanitize=address,undefined")
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endif()
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include(superbuild.cmake)
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simple_git(https://github.com/gflags/gflags 52e94563eba1968783864942fedf6e87e3c611f4
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)
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simple_git(https://github.com/google/glog v0.7.1
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"-DGFLAGS_USE_TARGET_NAMESPACE:STRING=ON"
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"-DBUILD_TESTING:STRING=OFF"
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)
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simple_git(https://github.com/google/googletest v1.17.0
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"-Dgtest_force_shared_crt:STRING=ON"
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"-DGFLAGS_USE_TARGET_NAMESPACE:STRING=ON"
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)
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include(xed.cmake)
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if(NOT USE_EXTERNAL_LLVM)
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include(llvm.cmake)
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endif()
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Vendored
+12
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# dependencies
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Alternative to `cxx-common` based on [LLVMParty/packages](https://github.com/LLVMParty/packages) (superbuild pattern).
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## Building
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```sh
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cmake -B build -DCMAKE_BUILD_TYPE=Release
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cmake --build build
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```
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This will create a [CMake prefix](https://cmake.org/cmake/help/latest/command/find_package.html#search-procedure), which you pass to your project with `-DCMAKE_PREFIX_PATH=/path/to/dependencies/install`. See [presentation.md](https://github.com/LLVMParty/packages/blob/main/presentation.md) and [dependencies.md](https://github.com/LLVMParty/packages/blob/main/dependencies.md) for more information.
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Vendored
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# /Users/admin/Projects/cxx-common/ports/xed/XEDConfig.cmake
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if(XED_FOUND)
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return()
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endif()
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get_filename_component(PACKAGE_PREFIX_DIR "${CMAKE_CURRENT_LIST_DIR}/../../../" ABSOLUTE)
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find_library(XED_LIBRARY xed PATHS "${PACKAGE_PREFIX_DIR}/lib" NO_CACHE REQUIRED NO_DEFAULT_PATH)
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add_library(XED::XED STATIC IMPORTED)
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set_target_properties(XED::XED PROPERTIES
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IMPORTED_CONFIGURATIONS "NOCONFIG"
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IMPORTED_LOCATION_NOCONFIG "${XED_LIBRARY}"
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INTERFACE_INCLUDE_DIRECTORIES "${PACKAGE_PREFIX_DIR}/include"
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)
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find_library(ILD_LIBRARY xed-ild PATHS "${PACKAGE_PREFIX_DIR}/lib" NO_CACHE REQUIRED NO_DEFAULT_PATH)
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add_library(XED::ILD STATIC IMPORTED)
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set_target_properties(XED::ILD PROPERTIES
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IMPORTED_CONFIGURATIONS "NOCONFIG"
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IMPORTED_LOCATION_NOCONFIG "${XED_LIBRARY}"
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INTERFACE_INCLUDE_DIRECTORIES "${PACKAGE_PREFIX_DIR}/include"
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)
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set(XED_FOUND ON)
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Vendored
+40
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option(LLVM_ENABLE_ASSERTIONS "Enable assertions in LLVM" ON)
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# Default values for LLVM_URL and LLVM_SHA256. This is required because "-DLLVM_URL=" would be an empty URL
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if("${LLVM_URL}" STREQUAL "")
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set(LLVM_URL "https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/llvm-project-17.0.6.src.tar.xz")
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endif()
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if("${LLVM_SHA256}" STREQUAL "")
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set(LLVM_SHA256 "58a8818c60e6627064f312dbf46c02d9949956558340938b71cf731ad8bc0813")
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endif()
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set(LLVM_ARGS
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"-DLLVM_ENABLE_PROJECTS:STRING=lld;clang;clang-tools-extra"
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"-DLLVM_ENABLE_ASSERTIONS:STRING=${LLVM_ENABLE_ASSERTIONS}"
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"-DLLVM_ENABLE_DUMP:STRING=${LLVM_ENABLE_ASSERTIONS}"
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"-DLLVM_ENABLE_RTTI:STRING=ON"
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"-DLLVM_ENABLE_LIBEDIT:STRING=OFF"
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"-DLLVM_PARALLEL_LINK_JOBS:STRING=1"
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"-DLLVM_ENABLE_DIA_SDK:STRING=OFF"
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# This is meant for LLVM development, we use the DYLIB option instead
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"-DBUILD_SHARED_LIBS:STRING=OFF"
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"-DLLVM_LINK_LLVM_DYLIB:STRING=${BUILD_SHARED_LIBS}"
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)
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if(USE_SANITIZERS)
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list(APPEND LLVM_ARGS "-DLLVM_USE_SANITIZER:STRING=Address;Undefined")
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endif()
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ExternalProject_Add(llvm
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URL
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${LLVM_URL}
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URL_HASH
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"SHA256=${LLVM_SHA256}"
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CMAKE_CACHE_ARGS
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${CMAKE_ARGS}
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${LLVM_ARGS}
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CMAKE_GENERATOR
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"Ninja"
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SOURCE_SUBDIR
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"llvm"
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)
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Vendored
+161
@@ -0,0 +1,161 @@
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include_guard()
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option(BUILD_SHARED_LIBS "Build using shared libraries" OFF)
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# Bail out early for multi-config generators
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if(CMAKE_CONFIGURATION_TYPES)
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message(FATAL_ERROR "Multi-config generators are not supported. Use Make/NMake/Ninja instead")
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endif()
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if(CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)
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message(FATAL_ERROR "In-tree builds are not supported. Run CMake from a separate directory: cmake -B build")
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endif()
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# Default to a Release config
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set(CMAKE_BUILD_TYPE "Release" CACHE STRING "")
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if(CMAKE_BUILD_TYPE STREQUAL "")
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set(CMAKE_BUILD_TYPE "Release" CACHE STRING "" FORCE)
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endif()
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message(STATUS "Configuration: ${CMAKE_BUILD_TYPE}")
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# Default to build/install (setting this variable is not recommended and might cause conflicts)
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if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
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set(CMAKE_INSTALL_PREFIX "${CMAKE_CURRENT_BINARY_DIR}/../install" CACHE PATH "Install prefix" FORCE)
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endif()
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message(STATUS "Install prefix: ${CMAKE_INSTALL_PREFIX}")
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# Save the host platform in the install prefix
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make_directory(${CMAKE_INSTALL_PREFIX})
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file(TOUCH ${CMAKE_INSTALL_PREFIX}/${CMAKE_SYSTEM}.build)
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# Git is necessary for submodules
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find_package(Git REQUIRED)
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message(STATUS "Git: ${GIT_EXECUTABLE}")
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# Ninja is necessary for building the dependencies
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find_program(ninja_EXECUTABLE ninja NO_CACHE NO_PACKAGE_ROOT_PATH NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH NO_CMAKE_INSTALL_PREFIX NO_CMAKE_FIND_ROOT_PATH)
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if(ninja_EXECUTABLE STREQUAL "ninja_EXECUTABLE-NOTFOUND")
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message(FATAL_ERROR "Could not find 'ninja' in the PATH")
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endif()
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message(STATUS "Ninja: ${ninja_EXECUTABLE}")
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# Documentation: https://cmake.org/cmake/help/latest/module/ExternalProject.html
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include(ExternalProject)
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# Hook for ExternalProject_Add to make sure projects build in order
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function(ExternalProject_Add name)
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# The DEPENDS argument is fully implicit
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cmake_parse_arguments(HOOK "" "" DEPENDS ${ARGN})
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if(HOOK_DEPENDS)
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message(FATAL_ERROR "Explicit DEPENDS (${HOOK_DEPENDS}) not supported")
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endif()
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# Update the LAST_EXTERNAL_PROJECT property
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get_property(LAST_EXTERNAL_PROJECT GLOBAL PROPERTY LAST_EXTERNAL_PROJECT)
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set_property(GLOBAL PROPERTY LAST_EXTERNAL_PROJECT ${name})
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# Pass the previous project as a dependency to this call
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if(LAST_EXTERNAL_PROJECT)
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set(HOOK_ARGS DEPENDS "${LAST_EXTERNAL_PROJECT}")
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message(STATUS "ExternalProject: ${name} depends on ${LAST_EXTERNAL_PROJECT}")
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else()
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message(STATUS "ExternalProject: ${name}")
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endif()
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_ExternalProject_Add(${name} ${ARGN} ${HOOK_ARGS}
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# Reference: https://www.scivision.dev/cmake-external-project-ninja-verbose/
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USES_TERMINAL_DOWNLOAD ON
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USES_TERMINAL_UPDATE ON
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USES_TERMINAL_PATCH ON
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USES_TERMINAL_CONFIGURE ON
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USES_TERMINAL_BUILD ON
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USES_TERMINAL_INSTALL ON
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USES_TERMINAL_TEST ON
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DOWNLOAD_EXTRACT_TIMESTAMP ON
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)
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endfunction()
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if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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if(CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC")
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# Suppress warnings for clang-cl builds, some of these cause compilation errors.
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list(APPEND ADDITIONAL_FLAGS "-w")
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elseif(UNIX AND NOT APPLE)
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# To compile shared libraries, everything needs to be compiled as position independent code when using clang on linux
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list(APPEND ADDITIONAL_FLAGS "-fPIC")
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endif()
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endif()
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# Convert a CMake list to a space-separated list
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list(JOIN ADDITIONAL_FLAGS " " ADDITIONAL_FLAGS)
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# Default cache variables for all projects
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list(APPEND CMAKE_ARGS
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"-DCMAKE_PREFIX_PATH:FILEPATH=${CMAKE_INSTALL_PREFIX};${CMAKE_PREFIX_PATH}"
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"-DCMAKE_INSTALL_PREFIX:FILEPATH=${CMAKE_INSTALL_PREFIX}"
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"-DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}"
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"-DBUILD_SHARED_LIBS:STRING=${BUILD_SHARED_LIBS}"
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"-DCMAKE_C_COMPILER:FILEPATH=${CMAKE_C_COMPILER}"
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"-DCMAKE_CXX_COMPILER:FILEPATH=${CMAKE_CXX_COMPILER}"
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"-DCMAKE_C_FLAGS:STRING=${CMAKE_C_FLAGS} ${ADDITIONAL_FLAGS}"
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"-DCMAKE_CXX_FLAGS:STRING=${CMAKE_CXX_FLAGS} ${ADDITIONAL_FLAGS}"
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)
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if(CMAKE_C_COMPILER_LAUNCHER)
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list(APPEND CMAKE_ARGS "-DCMAKE_C_COMPILER_LAUNCHER:STRING=${CMAKE_C_COMPILER_LAUNCHER}")
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endif()
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if(CMAKE_CXX_COMPILER_LAUNCHER)
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list(APPEND CMAKE_ARGS "-DCMAKE_CXX_COMPILER_LAUNCHER:STRING=${CMAKE_CXX_COMPILER_LAUNCHER}")
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endif()
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message(STATUS "Compiling all dependencies with the following CMake arguments:")
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foreach(CMAKE_ARG ${CMAKE_ARGS})
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message("\t${CMAKE_ARG}")
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endforeach()
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function(simple_git repo tag)
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get_filename_component(name "${repo}" NAME_WE)
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ExternalProject_Add(${name}
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GIT_REPOSITORY
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"${repo}"
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GIT_TAG
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"${tag}"
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GIT_PROGRESS
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ON
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CMAKE_CACHE_ARGS
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${CMAKE_ARGS}
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${ARGN}
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CMAKE_GENERATOR
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"Ninja"
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)
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endfunction()
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function(simple_submodule folder)
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set(folder_path "${CMAKE_CURRENT_SOURCE_DIR}/${folder}")
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if(NOT EXISTS "${folder_path}" OR NOT EXISTS "${folder_path}/CMakeLists.txt")
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message(STATUS "Submodule '${folder}' not initialized, running git...")
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execute_process(
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COMMAND "${GIT_EXECUTABLE}" rev-parse --show-toplevel
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WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
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OUTPUT_VARIABLE git_root
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OUTPUT_STRIP_TRAILING_WHITESPACE
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COMMAND_ERROR_IS_FATAL ANY
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)
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execute_process(
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COMMAND "${GIT_EXECUTABLE}" submodule update --init
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WORKING_DIRECTORY "${git_root}"
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COMMAND_ERROR_IS_FATAL ANY
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)
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endif()
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ExternalProject_Add(${folder}
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SOURCE_DIR
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"${folder_path}"
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CMAKE_CACHE_ARGS
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${CMAKE_ARGS}
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${ARGN}
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CMAKE_GENERATOR
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"Ninja"
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# Always trigger the build step (necessary because there is no download step)
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BUILD_ALWAYS
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ON
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)
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endfunction()
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Vendored
+88
@@ -0,0 +1,88 @@
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find_package(Python3 COMPONENTS Interpreter REQUIRED)
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message(STATUS "Python3: ${Python3_EXECUTABLE}")
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# Reference: https://github.com/lifting-bits/cxx-common/blob/e0063b2f5986582ed8dcab0c2863abf0893b3082/ports/xed/portfile.cmake
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# TODO: pass compiler flags
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if(CMAKE_SYSTEM_NAME STREQUAL "Windows" AND MSVC)
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set(compiler ms) #msvc or clang-cl
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "^(Apple)?Clang$")
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set(compiler clang)
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elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set(compiler gnu)
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else()
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message(FATAL_ERROR "Unknown compiler: ${CMAKE_CXX_COMPILER_ID}")
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endif()
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set(MFILE_ARGS
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"install"
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"--install-dir=install"
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"--cc=${CMAKE_C_COMPILER}"
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"--cxx=${CMAKE_CXX_COMPILER}"
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"--compiler=${compiler}"
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)
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if(CMAKE_OSX_SYSROOT)
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list(APPEND MFILE_ARGS "--extra-ccflags=-isysroot ${CMAKE_OSX_SYSROOT}")
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list(APPEND MFILE_ARGS "--extra-cxxflags=-isysroot ${CMAKE_OSX_SYSROOT}")
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endif()
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if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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list(APPEND MFILE_ARGS "--extra-ccflags=${ADDITIONAL_FLAGS}")
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list(APPEND MFILE_ARGS "--extra-cxxflags=${ADDITIONAL_FLAGS}")
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endif()
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if(USE_SANITIZERS)
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list(APPEND MFILE_ARGS "--extra-ccflags=-fsanitize=address,undefined")
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list(APPEND MFILE_ARGS "--extra-cxxflags=-fsanitize=address,undefined")
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endif()
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if(BUILD_SHARED_LIBS)
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list(APPEND MFILE_ARGS "--shared")
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else()
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list(APPEND MFILE_ARGS "--static")
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endif()
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if(CMAKE_AR)
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list(APPEND MFILE_ARGS "--ar=${CMAKE_AR}")
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endif()
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ExternalProject_Add(mbuild
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GIT_REPOSITORY
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"https://github.com/intelxed/mbuild"
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GIT_TAG
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"v2022.04.17"
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GIT_PROGRESS
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ON
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CONFIGURE_COMMAND
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"${CMAKE_COMMAND}" -E true
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BUILD_COMMAND
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"${CMAKE_COMMAND}" -E true
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INSTALL_COMMAND
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"${CMAKE_COMMAND}" -E true
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PREFIX
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xed-prefix
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)
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ExternalProject_Add(xed
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GIT_REPOSITORY
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"https://github.com/intelxed/xed"
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GIT_TAG
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"v2022.04.17"
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GIT_PROGRESS
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ON
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CMAKE_CACHE_ARGS
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${CMAKE_ARGS}
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CONFIGURE_COMMAND
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"${CMAKE_COMMAND}" -E true
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BUILD_COMMAND
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"${Python3_EXECUTABLE}" "<SOURCE_DIR>/mfile.py" ${MFILE_ARGS}
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INSTALL_COMMAND
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"${CMAKE_COMMAND}" -E copy_directory <BINARY_DIR>/install "${CMAKE_INSTALL_PREFIX}"
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PREFIX
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xed-prefix
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)
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# TODO: generate XEDVersion.cmake as well file
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configure_file("${CMAKE_CURRENT_SOURCE_DIR}/XEDConfig.cmake.in" "${CMAKE_INSTALL_PREFIX}/lib/cmake/XED/XEDConfig.cmake" @ONLY)
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Reference in New Issue
Block a user