45 lines
1.5 KiB
CMake
45 lines
1.5 KiB
CMake
# CMake ROOT dict example
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## [main]
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cmake_minimum_required(VERSION 3.4...3.25)
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project(RootDictExample LANGUAGES CXX)
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set(CMAKE_CXX_STANDARD
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11
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CACHE STRING "C++ standard to use")
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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set(CMAKE_PLATFORM_INDEPENDENT_CODE ON)
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find_package(ROOT 6.20 CONFIG REQUIRED)
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# If you want to support <6.20, add this line:
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# include("${ROOT_DIR}/modules/RootNewMacros.cmake")
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# However, it was moved and included by default in 6.201
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root_generate_dictionary(G__DictExample DictExample.h LINKDEF DictLinkDef.h)
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add_library(DictExample SHARED DictExample.cxx DictExample.h G__DictExample.cxx)
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target_include_directories(DictExample PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}")
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target_link_libraries(DictExample PUBLIC ROOT::Core)
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## Alternative to add the dictionary to an existing target:
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# add_library(DictExample SHARED DictExample.cxx DictExample.h)
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# target_include_directories(DictExample PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}")
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# target_link_libraries(DictExample PUBLIC ROOT::Core)
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# root_generate_dictionary(G__DictExample DictExample.h MODULE DictExample LINKDEF DictLinkDef.h)
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## [main]
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message(STATUS "Found ROOT: ${ROOT_VERSION} at ${ROOT_DIR}")
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message(STATUS "Original flags: ${ROOT_CXX_FLAGS}")
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message(STATUS "Original definitions: ${ROOT_DEFINITIONS}")
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message(STATUS "Original exe flags: ${ROOT_EXE_LINKER_FLAGS}")
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enable_testing()
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add_test(
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NAME RootDictExample
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WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
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COMMAND "${ROOT_root_CMD}" -b -l -q "${CMAKE_CURRENT_SOURCE_DIR}/CheckLoad.C")
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