Files
ortools-clone/cmake/utils.cmake
2020-09-16 14:19:07 +02:00

252 lines
7.7 KiB
CMake

function(get_patch_from_git VERSION_PATCH)
find_package(Git QUIET)
if(NOT GIT_FOUND)
message(STATUS "Did not find git package.")
set(PATCH 9999)
else()
# If no tags can be found, it is a git shallow clone
execute_process(COMMAND
${GIT_EXECUTABLE} describe --tags
RESULT_VARIABLE _OUTPUT_VAR
OUTPUT_VARIABLE FULL
ERROR_QUIET
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
if(NOT _OUTPUT_VAR)
execute_process(COMMAND
${GIT_EXECUTABLE} rev-list HEAD --count
RESULT_VARIABLE _OUTPUT_VAR
OUTPUT_VARIABLE PATCH
ERROR_QUIET
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
STRING(STRIP PATCH ${PATCH})
STRING(REGEX REPLACE "\n$" "" PATCH ${PATCH})
STRING(REGEX REPLACE " " "" PATCH ${PATCH})
else()
message(STATUS "Did not find any tag.")
set(PATCH 9999)
endif()
endif()
set(${VERSION_PATCH} ${PATCH} PARENT_SCOPE)
endfunction()
function(set_version VERSION)
# Get Major and Minor from Version.txt
file(STRINGS "Version.txt" VERSION_STR)
foreach(STR ${VERSION_STR})
if(${STR} MATCHES "OR_TOOLS_MAJOR=(.*)")
set(MAJOR ${CMAKE_MATCH_1})
endif()
if(${STR} MATCHES "OR_TOOLS_MINOR=(.*)")
set(MINOR ${CMAKE_MATCH_1})
endif()
endforeach()
# Compute Patch if .git is present otherwise set it to 9999
get_filename_component(GIT_DIR ".git" ABSOLUTE)
if(EXISTS ${GIT_DIR})
get_patch_from_git(PATCH)
else()
set(PATCH 9999)
endif()
set(${VERSION} "${MAJOR}.${MINOR}.${PATCH}" PARENT_SCOPE)
endfunction()
# fetch_git_dependency()
#
# CMake function to download, build and install (in staging area) a dependency at configure
# time.
#
# Parameters:
# NAME: name of the dependency
# REPOSITORY: git url of the dependency
# TAG: tag of the dependency
# PATCH_COMMAND: apply patch
# SOURCE_SUBDIR: Path to source CMakeLists.txt relative to root dir
# CMAKE_ARGS: List of specific CMake args to add
#
# e.g.:
# fetch_git_dependency(
# NAME
# abseil-cpp
# URL
# https://github.com/abseil/abseil-cpp.git
# TAG
# master
# PATCH_COMMAND
# "git apply ${CMAKE_SOURCE_DIR}/patches/abseil-cpp.patch"
# )
function(fetch_git_dependency)
set(options "")
set(oneValueArgs NAME REPOSITORY TAG PATCH_COMMAND SOURCE_SUBDIR)
set(multiValueArgs CMAKE_ARGS)
cmake_parse_arguments(GIT_DEP
"${options}"
"${oneValueArgs}"
"${multiValueArgs}"
${ARGN}
)
message(STATUS "Building ${GIT_DEP_NAME}: ...")
string(TOLOWER ${GIT_DEP_NAME} NAME_LOWER)
if(GIT_DEP_PATCH_COMMAND)
set(PATCH_CMD "${GIT_DEP_PATCH_COMMAND}")
else()
set(PATCH_CMD "")
endif()
configure_file(
${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt.in
${CMAKE_BINARY_DIR}/_deps/${NAME_LOWER}-subbuild/CMakeLists.txt @ONLY)
execute_process(
COMMAND ${CMAKE_COMMAND} -S. -Bproject_build -G "${CMAKE_GENERATOR}"
RESULT_VARIABLE result
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/_deps/${NAME_LOWER}-subbuild)
if(result)
message(FATAL_ERROR "CMake step for ${GIT_DEP_NAME} failed: ${result}")
endif()
execute_process(
COMMAND ${CMAKE_COMMAND} --build project_build --config ${CMAKE_BUILD_TYPE}
RESULT_VARIABLE result
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/_deps/${NAME_LOWER}-subbuild)
if(result)
message(FATAL_ERROR "Build step for ${GIT_DEP_NAME} failed: ${result}")
endif()
if(GIT_DEP_SOURCE_SUBDIR)
add_subdirectory(
${CMAKE_BINARY_DIR}/_deps/${NAME_LOWER}-src/${GIT_DEP_SOURCE_SUBDIR}
${CMAKE_BINARY_DIR}/_deps/${NAME_LOWER}-build)
else()
add_subdirectory(
${CMAKE_BINARY_DIR}/_deps/${NAME_LOWER}-src
${CMAKE_BINARY_DIR}/_deps/${NAME_LOWER}-build)
endif()
message(STATUS "Building ${GIT_DEP_NAME}: ...DONE")
endfunction()
# add_java_sample()
# CMake function to generate and build java sample.
# Parameters:
# the java filename
# e.g.:
# add_java_sample(Foo.java)
function(add_java_sample FILE_NAME)
message(STATUS "Building ${FILE_NAME}: ...")
get_filename_component(SAMPLE_NAME ${FILE_NAME} NAME_WE)
get_filename_component(SAMPLE_DIR ${FILE_NAME} DIRECTORY)
get_filename_component(COMPONENT_DIR ${SAMPLE_DIR} DIRECTORY)
get_filename_component(COMPONENT_NAME ${COMPONENT_DIR} NAME)
#message(FATAL_ERROR "component name: ${COMPONENT_NAME}")
string(REPLACE "_" "" COMPONENT_NAME_LOWER ${COMPONENT_NAME})
set(SAMPLE_PATH ${PROJECT_BINARY_DIR}/java/${COMPONENT_NAME}/${SAMPLE_NAME})
file(MAKE_DIRECTORY ${SAMPLE_PATH}/${JAVA_PACKAGE_PATH})
file(COPY ${FILE_NAME} DESTINATION ${SAMPLE_PATH}/${JAVA_PACKAGE_PATH})
string(TOLOWER ${SAMPLE_NAME} JAVA_SAMPLE_PROJECT)
configure_file(
${PROJECT_SOURCE_DIR}/ortools/java/pom-sample.xml.in
${SAMPLE_PATH}/pom.xml
@ONLY)
add_custom_target(java_sample_${SAMPLE_NAME} ALL
DEPENDS ${SAMPLE_PATH}/pom.xml
COMMAND ${MAVEN_EXECUTABLE} compile
WORKING_DIRECTORY ${SAMPLE_PATH})
add_dependencies(java_sample_${SAMPLE_NAME} java_package)
if(BUILD_TESTING)
add_test(
NAME java_${SAMPLE_NAME}
COMMAND ${MAVEN_EXECUTABLE} exec:java
-Dexec.mainClass=com.google.ortools.${COMPONENT_NAME_LOWER}.samples.${SAMPLE_NAME}
WORKING_DIRECTORY ${SAMPLE_PATH})
endif()
message(STATUS "Building ${FILE_NAME}: ...DONE")
endfunction()
# add_java_example()
# CMake function to generate and build java sample.
# Parameters:
# the java filename
# e.g.:
# add_java_example(Foo.java)
function(add_java_example FILE_NAME)
message(STATUS "Building ${FILE_NAME}: ...")
get_filename_component(EXAMPLE_NAME ${FILE_NAME} NAME_WE)
get_filename_component(COMPONENT_DIR ${FILE_NAME} DIRECTORY)
get_filename_component(COMPONENT_NAME ${COMPONENT_DIR} NAME)
set(EXAMPLE_PATH ${PROJECT_BINARY_DIR}/java/${COMPONENT_NAME}/${EXAMPLE_NAME})
file(MAKE_DIRECTORY ${EXAMPLE_PATH}/${JAVA_PACKAGE_PATH})
file(COPY ${FILE_NAME} DESTINATION ${EXAMPLE_PATH}/${JAVA_PACKAGE_PATH})
string(TOLOWER ${EXAMPLE_NAME} JAVA_SAMPLE_PROJECT)
configure_file(
${PROJECT_SOURCE_DIR}/ortools/java/pom-sample.xml.in
${EXAMPLE_PATH}/pom.xml
@ONLY)
add_custom_target(java_example_${EXAMPLE_NAME} ALL
DEPENDS ${EXAMPLE_PATH}/pom.xml
COMMAND ${MAVEN_EXECUTABLE} compile
WORKING_DIRECTORY ${EXAMPLE_PATH})
add_dependencies(java_example_${EXAMPLE_NAME} java_package)
if(BUILD_TESTING)
add_test(
NAME java_${EXAMPLE_NAME}
COMMAND ${MAVEN_EXECUTABLE} exec:java
-Dexec.mainClass=com.google.ortools.${COMPONENT_NAME}.${EXAMPLE_NAME}
WORKING_DIRECTORY ${EXAMPLE_PATH})
endif()
message(STATUS "Building ${FILE_NAME}: ...DONE")
endfunction()
# add_java_test()
# CMake function to generate and build java sample.
# Parameters:
# the java filename
# e.g.:
# add_java_test(Foo.java)
function(add_java_test FILE_NAME)
message(STATUS "Building ${FILE_NAME}: ...")
get_filename_component(TEST_NAME ${FILE_NAME} NAME_WE)
get_filename_component(COMPONENT_DIR ${FILE_NAME} DIRECTORY)
get_filename_component(COMPONENT_NAME ${COMPONENT_DIR} NAME)
set(TEST_PATH ${PROJECT_BINARY_DIR}/java/${COMPONENT_NAME}/${TEST_NAME})
file(MAKE_DIRECTORY ${TEST_PATH}/${JAVA_TEST_PATH})
file(COPY ${FILE_NAME} DESTINATION ${TEST_PATH}/${JAVA_TEST_PATH})
string(TOLOWER ${TEST_NAME} JAVA_TEST_PROJECT)
configure_file(
${PROJECT_SOURCE_DIR}/ortools/java/pom-test.xml.in
${TEST_PATH}/pom.xml
@ONLY)
add_custom_target(java_sample_${TEST_NAME} ALL
DEPENDS ${TEST_PATH}/pom.xml
COMMAND ${MAVEN_EXECUTABLE} compile
WORKING_DIRECTORY ${TEST_PATH})
add_dependencies(java_sample_${TEST_NAME} java_package)
if(BUILD_TESTING)
add_test(
NAME java_${TEST_NAME}
COMMAND ${MAVEN_EXECUTABLE} test
WORKING_DIRECTORY ${TEST_PATH})
endif()
message(STATUS "Building ${FILE_NAME}: ...DONE")
endfunction()