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# -*- cmake -*-
include_guard()
include(FindAutobuild)
if(INSTALL_PROPRIETARY)
include(FindSCP)
endif(INSTALL_PROPRIETARY)
set(PREBUILD_TRACKING_DIR ${AUTOBUILD_INSTALL_DIR}/cmake_tracking)
# For the library installation process;
# see cmake/Prebuild.cmake for the counterpart code.
if ("${CMAKE_SOURCE_DIR}/../autobuild.xml" IS_NEWER_THAN "${PREBUILD_TRACKING_DIR}/sentinel_installed")
file(MAKE_DIRECTORY ${PREBUILD_TRACKING_DIR})
file(WRITE ${PREBUILD_TRACKING_DIR}/sentinel_installed "0")
endif ("${CMAKE_SOURCE_DIR}/../autobuild.xml" IS_NEWER_THAN "${PREBUILD_TRACKING_DIR}/sentinel_installed")
# The use_prebuilt_binary macro handles automated installation of package
# dependencies using autobuild. The goal is that 'autobuild install' should
# only be run when we know we need to install a new package. This should be
# the case in a clean checkout, or if autobuild.xml has been updated since the
# last run (encapsulated by the file ${PREBUILD_TRACKING_DIR}/sentinel_installed),
# or if a previous attempt to install the package has failed (the exit status
# of previous attempts is serialized in the file
# ${PREBUILD_TRACKING_DIR}/${_binary}_installed)
macro (use_prebuilt_binary _binary)
if( NOT DEFINED ${_binary}_installed )
set( ${_binary}_installed "")
endif()
if("${${_binary}_installed}" STREQUAL "" AND EXISTS "${PREBUILD_TRACKING_DIR}/${_binary}_installed")
file(READ ${PREBUILD_TRACKING_DIR}/${_binary}_installed "${_binary}_installed")
if(DEBUG_PREBUILT)
message(STATUS "${_binary}_installed: \"${${_binary}_installed}\"")
endif(DEBUG_PREBUILT)
endif("${${_binary}_installed}" STREQUAL "" AND EXISTS "${PREBUILD_TRACKING_DIR}/${_binary}_installed")
if(${PREBUILD_TRACKING_DIR}/sentinel_installed IS_NEWER_THAN ${PREBUILD_TRACKING_DIR}/${_binary}_installed OR NOT ${${_binary}_installed} EQUAL 0)
if(DEBUG_PREBUILT)
message(STATUS "cd ${CMAKE_SOURCE_DIR} && ${AUTOBUILD_EXECUTABLE} install
--install-dir=${AUTOBUILD_INSTALL_DIR}
${_binary} ")
endif(DEBUG_PREBUILT)
execute_process(COMMAND "${AUTOBUILD_EXECUTABLE}"
install
--install-dir=${AUTOBUILD_INSTALL_DIR}
${_binary}
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
RESULT_VARIABLE ${_binary}_installed
)
file(WRITE ${PREBUILD_TRACKING_DIR}/${_binary}_installed "${${_binary}_installed}")
endif(${PREBUILD_TRACKING_DIR}/sentinel_installed IS_NEWER_THAN ${PREBUILD_TRACKING_DIR}/${_binary}_installed OR NOT ${${_binary}_installed} EQUAL 0)
if(NOT ${_binary}_installed EQUAL 0)
message(FATAL_ERROR
"Failed to download or unpack prebuilt '${_binary}'."
" Process returned ${${_binary}_installed}.")
endif (NOT ${_binary}_installed EQUAL 0)
endmacro (use_prebuilt_binary _binary)
#Sadly we need a macro here, otherwise the return() will not properly work
macro ( use_system_binary package )
if( USE_CONAN )
target_link_libraries( ll::${package} INTERFACE CONAN_PKG::${package} )
foreach( extra_pkg "${ARGN}" )
if( extra_pkg )
target_link_libraries( ll::${package} INTERFACE CONAN_PKG::${extra_pkg} )
endif()
endforeach()
return()
elseif( NOT USE_AUTOBUILD_3P )
include(FindPkgConfig)
pkg_check_modules(${package} ${package})
if( ${package}_FOUND )
target_link_directories( ll::${package} INTERFACE ${${package}_LIBRARY_DIRS} )
else()
pkg_check_modules(${package} lib${package})
if( ${package}_FOUND )
target_link_directories( ll::${package} INTERFACE ${${package}_LIBRARY_DIRS} )
else()
find_package( ${package} REQUIRED )
endif()
endif()
target_include_directories( ll::${package} SYSTEM INTERFACE ${${package}_INCLUDE_DIRS} )
target_link_libraries( ll::${package} INTERFACE ${${package}_LIBRARIES} )
return()
endif()
endmacro()
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