cmake_minimum_required(VERSION 3.5) #Detect .vcpkg-root to figure VCPKG_ROOT_DIR SET(VCPKG_ROOT_DIR_CANDIDATE ${CMAKE_CURRENT_LIST_DIR}) while(IS_DIRECTORY ${VCPKG_ROOT_DIR_CANDIDATE} AND NOT EXISTS "${VCPKG_ROOT_DIR_CANDIDATE}/.vcpkg-root") get_filename_component(VCPKG_ROOT_DIR_TEMP ${VCPKG_ROOT_DIR_CANDIDATE} DIRECTORY) if (VCPKG_ROOT_DIR_TEMP STREQUAL VCPKG_ROOT_DIR_CANDIDATE) # If unchanged, we have reached the root of the drive message(FATAL_ERROR "Could not find .vcpkg-root") else() SET(VCPKG_ROOT_DIR_CANDIDATE ${VCPKG_ROOT_DIR_TEMP}) endif() endwhile() set(VCPKG_ROOT_DIR ${VCPKG_ROOT_DIR_CANDIDATE}) string(REGEX REPLACE "([^-]*)-([^-]*)" "\\1" TRIPLET_SYSTEM_ARCH ${TARGET_TRIPLET}) string(REGEX REPLACE "([^-]*)-([^-]*)" "\\2" TRIPLET_SYSTEM_NAME ${TARGET_TRIPLET}) if(NOT EXISTS ${VCPKG_ROOT_DIR}/triplets/${TARGET_TRIPLET}.cmake) message(FATAL_ERROR "Unsupported target triplet. Toolchain file does not exist: ${VCPKG_ROOT_DIR}/triplets/${TARGET_TRIPLET}.cmake") endif() set(CMAKE_TOOLCHAIN_FILE ${VCPKG_ROOT_DIR}/triplets/${TARGET_TRIPLET}.cmake) list(APPEND CMAKE_MODULE_PATH ${VCPKG_ROOT_DIR}/scripts/cmake) set(CURRENT_INSTALLED_DIR ${VCPKG_ROOT_DIR}/installed/${TARGET_TRIPLET} CACHE PATH "Location to install final packages") set(DOWNLOADS ${VCPKG_ROOT_DIR}/downloads CACHE PATH "Location to download sources and tools") set(PACKAGES_DIR ${VCPKG_ROOT_DIR}/packages CACHE PATH "Location to store package images") set(BUILDTREES_DIR ${VCPKG_ROOT_DIR}/buildtrees CACHE PATH "Location to perform actual extract+config+build") if(PORT) set(CURRENT_BUILDTREES_DIR ${BUILDTREES_DIR}/${PORT}) set(CURRENT_PACKAGES_DIR ${PACKAGES_DIR}/${PORT}_${TARGET_TRIPLET}) endif() macro(debug_message) if(DEFINED PORT_DEBUG AND PORT_DEBUG) message(STATUS "[DEBUG] ${ARGN}") endif() endmacro() if(CMD MATCHES "^SCAFFOLD$") if(EXISTS ports/${PORT}/portfile.cmake) message(FATAL_ERROR "Portfile already exists: '${VCPKG_ROOT_DIR}/ports/${PORT}/portfile.cmake'") endif() if(NOT FILENAME) get_filename_component(FILENAME "${URL}" NAME) endif() string(REGEX REPLACE "(\\.(zip|gz|tar|tgz|bz2))+\$" "" ROOT_NAME ${FILENAME}) if(EXISTS ${DOWNLOADS}/${FILENAME}) message(STATUS "Using pre-downloaded: ${DOWNLOADS}/${FILENAME}") message(STATUS "If this is not desired, delete the file and ${VCPKG_ROOT_DIR}/ports/${PORT}/portfile.cmake") else() include(vcpkg_download_distfile) file(DOWNLOAD ${URL} ${DOWNLOADS}/${FILENAME} STATUS error_code) if(NOT error_code MATCHES "0;") message(FATAL_ERROR "Error downloading file: ${error_code}") endif() endif() file(SHA512 ${DOWNLOADS}/${FILENAME} SHA512) file(MAKE_DIRECTORY ports/${PORT}) configure_file(scripts/templates/portfile.in.cmake ports/${PORT}/portfile.cmake @ONLY) message(STATUS "Generated portfile: ${VCPKG_ROOT_DIR}/ports/${PORT}/portfile.cmake") elseif(CMD MATCHES "^BUILD$") if(NOT DEFINED CURRENT_PORT_DIR) message(FATAL_ERROR "CURRENT_PORT_DIR was not defined") endif() set(TO_CMAKE_PATH "${CURRENT_PORT_DIR}" CURRENT_PORT_DIR) if(NOT EXISTS ${CURRENT_PORT_DIR}) message(FATAL_ERROR "Cannot find port: ${PORT}\n Directory does not exist: ${CURRENT_PORT_DIR}") endif() if(NOT EXISTS ${CURRENT_PORT_DIR}/portfile.cmake) message(FATAL_ERROR "Port is missing portfile: ${CURRENT_PORT_DIR}/portfile.cmake") endif() if(NOT EXISTS ${CURRENT_PORT_DIR}/CONTROL) message(FATAL_ERROR "Port is missing control file: ${CURRENT_PORT_DIR}/CONTROL") endif() message(STATUS "CURRENT_INSTALLED_DIR=${CURRENT_INSTALLED_DIR}") message(STATUS "DOWNLOADS=${DOWNLOADS}") message(STATUS "CURRENT_PACKAGES_DIR=${CURRENT_PACKAGES_DIR}") message(STATUS "CURRENT_BUILDTREES_DIR=${CURRENT_BUILDTREES_DIR}") message(STATUS "CURRENT_PORT_DIR=${CURRENT_PORT_DIR}") unset(PACKAGES_DIR) unset(BUILDTREES_DIR) file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}) if(EXISTS ${CURRENT_PACKAGES_DIR}) message(FATAL_ERROR "Unable to remove directory: ${CURRENT_PACKAGES_DIR}\n Files are likely in use.") endif() file(MAKE_DIRECTORY ${CURRENT_BUILDTREES_DIR} ${CURRENT_PACKAGES_DIR}) include(${CURRENT_PORT_DIR}/portfile.cmake) endif()