mirror of
https://github.com/microsoft/vcpkg.git
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178 lines
8.0 KiB
CMake
178 lines
8.0 KiB
CMake
## # vcpkg_build_cmake
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##
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## Build a cmake project.
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##
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## ## Usage:
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## ```cmake
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## vcpkg_build_cmake([DISABLE_PARALLEL] [TARGET <target>])
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## ```
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##
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## ## Parameters:
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## ### DISABLE_PARALLEL
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## The underlying buildsystem will be instructed to not parallelize
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##
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## ### TARGET
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## The target passed to the cmake build command (`cmake --build . --target <target>`). If not specified, no target will
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## be passed.
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##
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## ### ADD_BIN_TO_PATH
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## Adds the appropriate Release and Debug `bin\` directories to the path during the build such that executables can run against the in-tree DLLs.
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##
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## ## Notes:
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## This command should be preceeded by a call to [`vcpkg_configure_cmake()`](vcpkg_configure_cmake.md).
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## You can use the alias [`vcpkg_install_cmake()`](vcpkg_configure_cmake.md) function if your CMake script supports the
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## "install" target
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##
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## ## Examples:
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##
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## * [zlib](https://github.com/Microsoft/vcpkg/blob/master/ports/zlib/portfile.cmake)
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## * [cpprestsdk](https://github.com/Microsoft/vcpkg/blob/master/ports/cpprestsdk/portfile.cmake)
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## * [poco](https://github.com/Microsoft/vcpkg/blob/master/ports/poco/portfile.cmake)
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## * [opencv](https://github.com/Microsoft/vcpkg/blob/master/ports/opencv/portfile.cmake)
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function(vcpkg_build_cmake)
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cmake_parse_arguments(_bc "DISABLE_PARALLEL;ADD_BIN_TO_PATH" "TARGET;LOGFILE_ROOT" "" ${ARGN})
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if(NOT _bc_LOGFILE_ROOT)
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set(_bc_LOGFILE_ROOT "build")
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endif()
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set(PARALLEL_ARG)
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set(NO_PARALLEL_ARG)
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if(_VCPKG_CMAKE_GENERATOR MATCHES "Ninja")
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set(BUILD_ARGS "-v") # verbose output
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set(NO_PARALLEL_ARG "-j1")
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elseif(_VCPKG_CMAKE_GENERATOR MATCHES "Visual Studio")
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set(BUILD_ARGS
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"/p:VCPkgLocalAppDataDisabled=true"
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"/p:UseIntelMKL=No"
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)
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set(PARALLEL_ARG "/m")
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elseif(_VCPKG_CMAKE_GENERATOR MATCHES "NMake")
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# No options are currently added for nmake builds
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else()
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message(FATAL_ERROR "Unrecognized GENERATOR setting from vcpkg_configure_cmake(). Valid generators are: Ninja, Visual Studio, and NMake Makefiles")
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endif()
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if(_bc_TARGET)
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set(TARGET_PARAM "--target" ${_bc_TARGET})
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else()
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set(TARGET_PARAM)
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endif()
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if(_bc_DISABLE_PARALLEL)
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set(PARALLEL_ARG ${NO_PARALLEL_ARG})
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endif()
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foreach(BUILDTYPE "debug" "release")
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if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL BUILDTYPE)
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if(BUILDTYPE STREQUAL "debug")
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set(SHORT_BUILDTYPE "dbg")
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set(CONFIG "Debug")
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else()
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set(SHORT_BUILDTYPE "rel")
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set(CONFIG "Release")
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endif()
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message(STATUS "Build ${TARGET_TRIPLET}-${SHORT_BUILDTYPE}")
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set(LOGPREFIX "${CURRENT_BUILDTREES_DIR}/${_bc_LOGFILE_ROOT}-${TARGET_TRIPLET}-${SHORT_BUILDTYPE}")
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set(LOGS)
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if(_bc_ADD_BIN_TO_PATH)
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set(_BACKUP_ENV_PATH "$ENV{PATH}")
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if(BUILDTYPE STREQUAL "debug")
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set(ENV{PATH} "${CURRENT_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug/bin;$ENV{PATH}")
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else()
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set(ENV{PATH} "${CURRENT_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/bin;$ENV{PATH}")
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endif()
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endif()
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execute_process(
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COMMAND ${CMAKE_COMMAND} --build . --config ${CONFIG} ${TARGET_PARAM} -- ${BUILD_ARGS} ${PARALLEL_ARG}
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OUTPUT_FILE "${LOGPREFIX}-out.log"
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ERROR_FILE "${LOGPREFIX}-err.log"
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RESULT_VARIABLE error_code
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WORKING_DIRECTORY ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-${SHORT_BUILDTYPE})
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if(error_code)
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file(READ "${LOGPREFIX}-out.log" out_contents)
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file(READ "${LOGPREFIX}-err.log" err_contents)
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if(out_contents)
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list(APPEND LOGS "${LOGPREFIX}-out.log")
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endif()
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if(err_contents)
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list(APPEND LOGS "${LOGPREFIX}-err.log")
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endif()
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if(out_contents MATCHES "LINK : fatal error LNK1102:" OR out_contents MATCHES " fatal error C1060: ")
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# The linker ran out of memory during execution. We will try continuing once more, with parallelism disabled.
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message(STATUS "Restarting Build ${TARGET_TRIPLET}-${SHORT_BUILDTYPE} without parallelism because memory exceeded")
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execute_process(
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COMMAND ${CMAKE_COMMAND} --build . --config ${CONFIG} ${TARGET_PARAM} -- ${BUILD_ARGS} ${NO_PARALLEL_ARG}
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OUTPUT_FILE "${LOGPREFIX}-out-1.log"
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ERROR_FILE "${LOGPREFIX}-err-1.log"
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RESULT_VARIABLE error_code
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WORKING_DIRECTORY ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-${SHORT_BUILDTYPE})
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if(error_code)
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file(READ "${LOGPREFIX}-out-1.log" out_contents)
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file(READ "${LOGPREFIX}-err-1.log" err_contents)
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if(out_contents)
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list(APPEND LOGS "${LOGPREFIX}-out-1.log")
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endif()
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if(err_contents)
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list(APPEND LOGS "${LOGPREFIX}-err-1.log")
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endif()
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endif()
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elseif(out_contents MATCHES ": No such file or directory")
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# WSL workaround - WSL occassionally fails with no such file or directory. Detect if we are running in WSL and restart.
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execute_process(COMMAND "uname" "-r"
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OUTPUT_VARIABLE UNAME_R ERROR_VARIABLE UNAME_R
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OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_STRIP_TRAILING_WHITESPACE)
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if (UNAME_R MATCHES "Microsoft")
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message(STATUS "Restarting Build ${TARGET_TRIPLET}-${SHORT_BUILDTYPE} because of (potential) wsl subsystem issue.")
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execute_process(
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COMMAND ${CMAKE_COMMAND} --build . --config ${CONFIG} ${TARGET_PARAM} -- ${BUILD_ARGS}
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OUTPUT_FILE "${LOGPREFIX}-out-1.log"
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ERROR_FILE "${LOGPREFIX}-err-1.log"
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RESULT_VARIABLE error_code
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WORKING_DIRECTORY ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-${SHORT_BUILDTYPE})
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if(error_code)
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file(READ "${LOGPREFIX}-out-1.log" out_contents)
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file(READ "${LOGPREFIX}-err-1.log" err_contents)
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if(out_contents)
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list(APPEND LOGS "${LOGPREFIX}-out-1.log")
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endif()
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if(err_contents)
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list(APPEND LOGS "${LOGPREFIX}-err-1.log")
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endif()
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endif()
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endif()
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endif()
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if(error_code)
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set(STRINGIFIED_LOGS)
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foreach(LOG ${LOGS})
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file(TO_NATIVE_PATH "${LOG}" NATIVE_LOG)
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list(APPEND STRINGIFIED_LOGS " ${NATIVE_LOG}\n")
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endforeach()
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set(_eb_COMMAND ${CMAKE_COMMAND} --build . --config ${CONFIG} ${TARGET_PARAM} -- ${BUILD_ARGS} ${NO_PARALLEL_ARG})
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set(_eb_WORKING_DIRECTORY ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-${SHORT_BUILDTYPE})
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message(FATAL_ERROR
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" Command failed: ${_eb_COMMAND}\n"
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" Working Directory: ${_eb_WORKING_DIRECTORY}\n"
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" See logs for more information:\n"
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${STRINGIFIED_LOGS})
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endif()
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endif()
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message(STATUS "Build ${TARGET_TRIPLET}-${SHORT_BUILDTYPE} done")
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if(_bc_ADD_BIN_TO_PATH)
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set(ENV{PATH} "${_BACKUP_ENV_PATH}")
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endif()
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endif()
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endforeach()
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endfunction()
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