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ac5a70fca0
This uses a variable that can be overriden with an environment variable. This makes it easy for the community to create alternate asset hosts. Due to vcpkg using a clean environment, variables can't be easily passed to cmake scripts run by vcpkg. This was worked around by writing the data that needs to be passed into temporary files and reading it from the vcpkg ports.
62 lines
2 KiB
CMake
62 lines
2 KiB
CMake
include(ExternalProject)
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set(EXTERNAL_NAME steamworks)
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string(TOUPPER ${EXTERNAL_NAME} EXTERNAL_NAME_UPPER)
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set(STEAMWORKS_URL "${EXTERNAL_BUILD_ASSETS}/dependencies/steamworks_sdk_137.zip")
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set(STEAMWORKS_URL_MD5 "95ba9d0e3ddc04f8a8be17d2da806cbb")
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ExternalProject_Add(
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${EXTERNAL_NAME}
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URL ${STEAMWORKS_URL}
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URL_MD5 ${STEAMWORKS_URL_MD5}
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ""
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INSTALL_COMMAND ""
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LOG_DOWNLOAD 1
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)
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set_target_properties(${EXTERNAL_NAME} PROPERTIES FOLDER "hidden/externals")
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ExternalProject_Get_Property(${EXTERNAL_NAME} SOURCE_DIR)
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set(${EXTERNAL_NAME_UPPER}_INCLUDE_DIRS ${SOURCE_DIR}/public CACHE STRING INTERNAL)
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if (WIN32)
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if ("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
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set(ARCH_DIR ${SOURCE_DIR}/redistributable_bin/win64)
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set(ARCH_SUFFIX "64")
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else()
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set(ARCH_DIR ${SOURCE_DIR}/redistributable_bin)
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set(ARCH_SUFFIX "")
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endif()
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set(${EXTERNAL_NAME_UPPER}_DLL_PATH ${ARCH_DIR})
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set(${EXTERNAL_NAME_UPPER}_LIB_PATH ${ARCH_DIR})
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set(${EXTERNAL_NAME_UPPER}_LIBRARY_RELEASE "${${EXTERNAL_NAME_UPPER}_LIB_PATH}/steam_api${ARCH_SUFFIX}.lib" CACHE STRING INTERNAL)
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add_paths_to_fixup_libs("${${EXTERNAL_NAME_UPPER}_DLL_PATH}")
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elseif(APPLE)
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set(${EXTERNAL_NAME_UPPER}_LIBRARY_RELEASE ${SOURCE_DIR}/redistributable_bin/osx32/libsteam_api.dylib CACHE STRING INTERNAL)
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set(_STEAMWORKS_LIB_DIR "${SOURCE_DIR}/redistributable_bin/osx32")
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ExternalProject_Add_Step(
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${EXTERNAL_NAME}
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change-install-name
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COMMENT "Calling install_name_tool on libraries to fix install name for dylib linking"
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COMMAND ${CMAKE_COMMAND} -DINSTALL_NAME_LIBRARY_DIR=${_STEAMWORKS_LIB_DIR} -P ${EXTERNAL_PROJECT_DIR}/OSXInstallNameChange.cmake
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DEPENDEES install
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WORKING_DIRECTORY <SOURCE_DIR>
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LOG 1
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)
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elseif(NOT ANDROID)
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# FIXME need to account for different architectures
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set(${EXTERNAL_NAME_UPPER}_LIBRARY_RELEASE ${SOURCE_DIR}/redistributable_bin/linux64/libsteam_api.so CACHE STRING INTERNAL)
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endif()
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