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f4d83ac1e2
We provide options such as "DEPS_BIN_DIR" for the user to set, but only sometimes use them. This makes binaries and other files to be spread out if the user defines a custom DEPS_BIN_DIR location.
36 lines
1.2 KiB
CMake
36 lines
1.2 KiB
CMake
# This is similar to the build recipes, but instead downloads a third party
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# binary and installs it under the DEPS_PREFIX.
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# The INSTALL_COMMAND is executed in the folder where downloaded files are
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# extracted and the ${DEPS_INSTALL_DIR} holds the path to the third-party
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# install root.
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function(GetBinaryDep)
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cmake_parse_arguments(_gettool
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"BUILD_IN_SOURCE"
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"TARGET"
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"INSTALL_COMMAND"
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${ARGN})
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if(NOT _gettool_TARGET OR NOT _gettool_INSTALL_COMMAND)
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message(FATAL_ERROR "Must pass INSTALL_COMMAND and TARGET")
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endif()
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string(TOUPPER "${_gettool_TARGET}_URL" URL_VARNAME)
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string(TOUPPER "${_gettool_TARGET}_SHA256" HASH_VARNAME)
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set(URL ${${URL_VARNAME}})
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set(HASH ${${HASH_VARNAME}})
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if(NOT URL OR NOT HASH )
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message(FATAL_ERROR "${URL_VARNAME} and ${HASH_VARNAME} must be set")
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endif()
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ExternalProject_Add(${_gettool_TARGET}
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URL ${URL}
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URL_HASH SHA256=${HASH}
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DOWNLOAD_NO_PROGRESS TRUE
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DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}
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CONFIGURE_COMMAND ""
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BUILD_IN_SOURCE 1
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BUILD_COMMAND ""
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INSTALL_COMMAND ${CMAKE_COMMAND} -E make_directory ${DEPS_BIN_DIR}
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COMMAND "${_gettool_INSTALL_COMMAND}")
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endfunction()
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