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82 lines
2.6 KiB
82 lines
2.6 KiB
# This CMakeLists.txt file exists solely to drive the one found in the "src"
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# subdir as an ExternalProject build. The project in "src" cannot build when
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# there is a space in the directory name, so we copy that directory to a place
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# guaranteed not to have a space in the name, build it there, and then copy the
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# resulting output directory back up here into this CMake test's build tree.
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#
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if(NOT DEFINED CMAKE_BUILDNAME)
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string(REGEX REPLACE "^.*/([^/]+)/[^/]+/([^/]+)$" "\\1" CMAKE_BUILDNAME "${CMAKE_CURRENT_BINARY_DIR}")
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string(REGEX REPLACE "^.*/([^/]+)/[^/]+/([^/]+)$" "\\2" THIS_TESTNAME "${CMAKE_CURRENT_BINARY_DIR}")
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string(REPLACE " " "_" CMAKE_BUILDNAME "${CMAKE_BUILDNAME}")
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endif()
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message(STATUS "CMAKE_BUILDNAME='${CMAKE_BUILDNAME}'")
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message(STATUS "THIS_TESTNAME='${THIS_TESTNAME}'")
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cmake_minimum_required(VERSION 3.10)
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project(${THIS_TESTNAME})
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include(ExternalProject)
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if(NOT DEFINED HOME)
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if(DEFINED ENV{CTEST_REAL_HOME})
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set(HOME "$ENV{CTEST_REAL_HOME}")
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else()
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set(HOME "$ENV{HOME}")
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endif()
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if(NOT HOME AND WIN32)
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# Try for USERPROFILE as HOME equivalent:
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string(REPLACE "\\" "/" HOME "$ENV{USERPROFILE}")
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endif()
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# But just use root of SystemDrive if HOME contains any spaces:
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# (Default on XP and earlier...)
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if(HOME MATCHES " " AND WIN32)
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string(REPLACE "\\" "/" HOME "$ENV{SystemDrive}")
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endif()
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if(HOME MATCHES " ")
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set(HOME "")
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endif()
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endif()
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message(STATUS "HOME='${HOME}'")
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if(NOT DEFINED url)
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set(url "${CMAKE_CURRENT_SOURCE_DIR}/src")
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endif()
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message(STATUS "url='${url}'")
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set(base_dir "${HOME}/.cmake/Dashboards/${CMAKE_BUILDNAME}/${THIS_TESTNAME}")
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set(binary_dir "${base_dir}/build")
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set(source_dir "${base_dir}/src")
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# Source dir for this project exists in the CMake source tree, but we cannot
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# use it in-place since there might be a space in its directory name.
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# Source dir is therefore copied under a '.cmake/Dashboards'
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# dir in your HOME directory to give it a name with no spaces.
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#
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ExternalProject_Add(clean-${PROJECT_NAME}
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DOWNLOAD_COMMAND ""
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CONFIGURE_COMMAND ${CMAKE_COMMAND} -E rm -rf "${source_dir}"
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BUILD_COMMAND ${CMAKE_COMMAND} -E rm -rf "${binary_dir}"
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INSTALL_COMMAND ""
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)
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ExternalProject_Add(download-${PROJECT_NAME}
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URL "${url}"
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SOURCE_DIR "${source_dir}"
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ""
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INSTALL_COMMAND ""
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DEPENDS clean-${PROJECT_NAME}
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)
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ExternalProject_Add(build-${PROJECT_NAME}
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DOWNLOAD_COMMAND ""
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SOURCE_DIR "${source_dir}"
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BINARY_DIR "${binary_dir}"
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INSTALL_COMMAND ${CMAKE_COMMAND} -E copy_directory
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"${binary_dir}/${CMAKE_CFG_INTDIR}"
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"${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}"
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DEPENDS download-${PROJECT_NAME}
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)
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