diff options
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/Build.cmake | 27 | ||||
| -rw-r--r-- | cmake/GenerateBuild.cmake | 10 | ||||
| -rw-r--r-- | cmake/GenerateVersion.cmake | 38 | ||||
| -rw-r--r-- | cmake/InstallVersionFile.cmake.in | 8 | ||||
| -rw-r--r-- | cmake/KernelVersion.cmake | 12 | ||||
| -rw-r--r-- | cmake/ProjectVersion.cmake | 28 | ||||
| -rw-r--r-- | cmake/Version.cmake | 80 |
7 files changed, 137 insertions, 66 deletions
diff --git a/cmake/Build.cmake b/cmake/Build.cmake new file mode 100644 index 0000000..a7f4c07 --- /dev/null +++ b/cmake/Build.cmake @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2020 Manuel Bentele <development@manuel-bentele.de> +# + +macro(gen_build_type BUILD_INPUT_FILE_TEMPLATE BUILD_OUTPUT_FILE) + get_filename_component(BUILD_OUTPUT_FILENAME ${BUILD_OUTPUT_FILE} NAME) + # command that will trigger a rebuild of build.h every time + add_custom_command(OUTPUT regenerate-build-file + COMMAND ${CMAKE_COMMAND} -E sleep 0 + COMMENT "Trigger generating ${BUILD_OUTPUT_FILENAME}") + + # call the GenerateBuild.cmake file to generate the build.h file + add_custom_command(OUTPUT ${BUILD_OUTPUT_FILE} + COMMAND ${CMAKE_COMMAND} -D BUILD_INPUT_FILE_TEMPLATE=${BUILD_INPUT_FILE_TEMPLATE} + -D BUILD_OUTPUT_FILE=${BUILD_OUTPUT_FILE} + -D BUILD_TYPE=${CMAKE_BUILD_TYPE} + -P ${PROJECT_MODULES_DIR}/GenerateBuild.cmake + COMMENT "Generating ${BUILD_OUTPUT_FILENAME}" + DEPENDS regenerate-build-file) + add_custom_target(dnbd3-generate-build DEPENDS ${BUILD_OUTPUT_FILE}) + + # create target to expose project build type + add_library(dnbd3-build INTERFACE) + target_include_directories(dnbd3-build INTERFACE ${PROJECT_INCLUDE_GEN_DIR}) + add_dependencies(dnbd3-build dnbd3-generate-build) +endmacro(gen_build_type BUILD_INPUT_FILE_TEMPLATE BUILD_OUTPUT_FILE) diff --git a/cmake/GenerateBuild.cmake b/cmake/GenerateBuild.cmake new file mode 100644 index 0000000..020eb84 --- /dev/null +++ b/cmake/GenerateBuild.cmake @@ -0,0 +1,10 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2020 Manuel Bentele <development@manuel-bentele.de> +# + +# set current build type of the project +set(DNBD3_BUILD ${BUILD_TYPE}) + +# write dnbd3 build type into a new C source file based on the specified build file template +configure_file(${BUILD_INPUT_FILE_TEMPLATE} ${BUILD_OUTPUT_FILE}) diff --git a/cmake/GenerateVersion.cmake b/cmake/GenerateVersion.cmake index 4dfdaa8..8574ba7 100644 --- a/cmake/GenerateVersion.cmake +++ b/cmake/GenerateVersion.cmake @@ -3,32 +3,18 @@ # Copyright (C) 2020 Manuel Bentele <development@manuel-bentele.de> # -# get Git short hash and tag of latest repository commit -execute_process(COMMAND git describe HEAD - OUTPUT_VARIABLE DNBD3_BUILD_VERSION - OUTPUT_STRIP_TRAILING_WHITESPACE) -if(DNBD3_BUILD_VERSION STREQUAL "") - set(DNBD3_BUILD_VERSION "unknown") -endif(DNBD3_BUILD_VERSION STREQUAL "") +# set CMake module path to include version macros +set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} + ${VERSION_MODULE_PATH}) -# get status of Git repository -execute_process(COMMAND git status --porcelain - OUTPUT_VARIABLE DNBD3_GIT_STATUS - OUTPUT_STRIP_TRAILING_WHITESPACE) +# include version macros +include(Version) -# check if Git repository is dirty -if(NOT DNBD3_GIT_STATUS STREQUAL "") - # the Git repository is dirty, thus extend the version information - set(DNBD3_BUILD_VERSION "${DNBD3_BUILD_VERSION}-modified") +# get Git version of Git repository +get_repository_version(DNBD3_VERSION ${VERSION_INPUT_FILE} ${VERSION_BUILD_TYPE}) - # print a message in Release build configuration to warn about the dirty repository - if(VERSION_BUILD_TYPE MATCHES "Release") - message(WARNING "This dnbd3 Git repository is dirty! Please commit or revert all changes for a ${VERSION_BUILD_TYPE} build!") - endif(VERSION_BUILD_TYPE MATCHES "Release") -endif(NOT DNBD3_GIT_STATUS STREQUAL "") - -# set current build type of the project -set(DNBD3_BUILD_TYPE ${VERSION_BUILD_TYPE}) - -# write dnbd3 version into a new C source file based on the specified version template -configure_file(${VERSION_INPUT_FILE} ${VERSION_OUTPUT_FILE}) +# generate version header if header does not exists +if(NOT EXISTS ${VERSION_INPUT_FILE}) + # write dnbd3 version into a new C source file based on the specified version template + configure_file(${VERSION_INPUT_FILE_TEMPLATE} ${VERSION_OUTPUT_FILE}) +endif(NOT EXISTS ${VERSION_INPUT_FILE}) diff --git a/cmake/InstallVersionFile.cmake.in b/cmake/InstallVersionFile.cmake.in new file mode 100644 index 0000000..8121c25 --- /dev/null +++ b/cmake/InstallVersionFile.cmake.in @@ -0,0 +1,8 @@ +# +# AUTOGENERATED: DO NOT EDIT THIS FILE +# + +if(CPACK_SOURCE_INSTALLED_DIRECTORIES AND EXISTS "@INCLUDE_VERSION_HEADER_GENERATE@") + file(INSTALL "@INCLUDE_VERSION_HEADER_GENERATE@" + DESTINATION "@INCLUDE_VERSION_HEADER_GENERATE_PREFIX@") +endif(CPACK_SOURCE_INSTALLED_DIRECTORIES AND EXISTS "@INCLUDE_VERSION_HEADER_GENERATE@") diff --git a/cmake/KernelVersion.cmake b/cmake/KernelVersion.cmake deleted file mode 100644 index 1ded072..0000000 --- a/cmake/KernelVersion.cmake +++ /dev/null @@ -1,12 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# Copyright (C) 2020 Manuel Bentele <development@manuel-bentele.de> -# - -# get Linux kernel version from KERNEL_BUILD_DIR string -macro(get_kernel_version LINUX_KERNEL_VERSION KERNEL_BUILD_DIR) - string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" LINUX_KERNEL_VERSION ${KERNEL_BUILD_DIR}) - if(LINUX_KERNEL_VERSION STREQUAL "") - set(LINUX_KERNEL_VERSION "unknown") - endif(LINUX_KERNEL_VERSION STREQUAL "") -endmacro(get_kernel_version LINUX_KERNEL_VERSION KERNEL_BUILD_DIR) diff --git a/cmake/ProjectVersion.cmake b/cmake/ProjectVersion.cmake deleted file mode 100644 index 8b7160c..0000000 --- a/cmake/ProjectVersion.cmake +++ /dev/null @@ -1,28 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# Copyright (C) 2020 Manuel Bentele <development@manuel-bentele.de> -# - -macro(gen_project_version VERSION_INPUT_FILE VERSION_OUTPUT_FILE) - get_filename_component(VERSION_OUTPUT_FILENAME ${VERSION_OUTPUT_FILE} NAME) - # command that will trigger a rebuild of version.c every time - add_custom_command(OUTPUT regenerate-version-file - COMMAND ${CMAKE_COMMAND} -E sleep 0 - COMMENT "Trigger generating ${VERSION_OUTPUT_FILENAME}") - - # call the GenerateVersion.cmake file to generate the version.c file - add_custom_command(OUTPUT ${VERSION_OUTPUT_FILE} - COMMAND ${CMAKE_COMMAND} -D VERSION_INPUT_FILE=${VERSION_INPUT_FILE} - -D VERSION_OUTPUT_FILE=${VERSION_OUTPUT_FILE} - -D VERSION_BUILD_TYPE=${CMAKE_BUILD_TYPE} - -P ${PROJECT_MODULES_DIR}/GenerateVersion.cmake - COMMENT "Generating ${VERSION_OUTPUT_FILENAME}" - DEPENDS regenerate-version-file) - add_custom_target(dnbd3-generate-version DEPENDS ${VERSION_OUTPUT_FILE}) - - # create target to expose project version - add_library(dnbd3-version INTERFACE) - target_include_directories(dnbd3-version INTERFACE ${PROJECT_INCLUDE_TMP_DIR}) - add_dependencies(dnbd3-version dnbd3-generate-version) - -endmacro(gen_project_version VERSION_INPUT_FILE VERSION_OUTPUT_FILE) diff --git a/cmake/Version.cmake b/cmake/Version.cmake new file mode 100644 index 0000000..939007e --- /dev/null +++ b/cmake/Version.cmake @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2020 Manuel Bentele <development@manuel-bentele.de> +# + +macro(gen_project_version VERSION_INPUT_FILE VERSION_INPUT_FILE_TEMPLATE VERSION_OUTPUT_FILE) + get_filename_component(VERSION_OUTPUT_FILENAME ${VERSION_OUTPUT_FILE} NAME) + # command that will trigger a rebuild of version.h every time + add_custom_command(OUTPUT regenerate-version-file + COMMAND ${CMAKE_COMMAND} -E sleep 0 + COMMENT "Trigger generating ${VERSION_OUTPUT_FILENAME}") + + # call the GenerateVersion.cmake file to generate the version.c file + add_custom_command(OUTPUT ${VERSION_OUTPUT_FILE} + COMMAND ${CMAKE_COMMAND} -D VERSION_MODULE_PATH=${PROJECT_MODULES_DIR} + -D VERSION_INPUT_FILE=${VERSION_INPUT_FILE} + -D VERSION_INPUT_FILE_TEMPLATE=${VERSION_INPUT_FILE_TEMPLATE} + -D VERSION_OUTPUT_FILE=${VERSION_OUTPUT_FILE} + -D VERSION_BUILD_TYPE=${CMAKE_BUILD_TYPE} + -P ${PROJECT_MODULES_DIR}/GenerateVersion.cmake + COMMENT "Generating ${VERSION_OUTPUT_FILENAME}" + DEPENDS regenerate-version-file) + add_custom_target(dnbd3-generate-version DEPENDS ${VERSION_OUTPUT_FILE}) + + # create target to expose project version + add_library(dnbd3-version INTERFACE) + target_include_directories(dnbd3-version INTERFACE ${PROJECT_INCLUDE_GEN_DIR}) + add_dependencies(dnbd3-version dnbd3-generate-version) +endmacro(gen_project_version VERSION_INPUT_FILE VERSION_INPUT_FILE_TEMPLATE VERSION_OUTPUT_FILE) + +# macro to get Linux kernel version from KERNEL_BUILD_DIR string +macro(get_kernel_version LINUX_KERNEL_VERSION KERNEL_BUILD_DIR) + string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" LINUX_KERNEL_VERSION ${KERNEL_BUILD_DIR}) + if(LINUX_KERNEL_VERSION STREQUAL "") + set(LINUX_KERNEL_VERSION "unknown") + endif(LINUX_KERNEL_VERSION STREQUAL "") +endmacro(get_kernel_version LINUX_KERNEL_VERSION KERNEL_BUILD_DIR) + +# macro to get Git version information +macro(get_repository_version REPOSITORY_VERSION VERSION_HEADER_FILE VERSION_BUILD_TYPE) + # check if generated version header from source package is available + if(EXISTS ${VERSION_HEADER_FILE}) + # get version information from the generated version header of the source package + file(READ ${VERSION_HEADER_FILE} GIT_VERSION) + string(REGEX MATCH "\"(([0-9]+:)?[0-9][A-Za-z0-9.+~-]*)\"" GIT_VERSION ${GIT_VERSION}) + set(GIT_VERSION "${CMAKE_MATCH_1}") + else(EXISTS ${VERSION_HEADER_FILE}) + # get detailed Git version information from Git repository + execute_process(COMMAND git describe HEAD + OUTPUT_VARIABLE GIT_VERSION + OUTPUT_STRIP_TRAILING_WHITESPACE) + + # remove the first letter of the version to satisfy packaging rules + string(REGEX MATCH "([0-9]+:)?[0-9][A-Za-z0-9.+~-]*" GIT_VERSION ${GIT_VERSION}) + + # overwrite version from Git if version is unknown + if(GIT_VERSION STREQUAL "") + set(GIT_VERSION "unknown") + endif(GIT_VERSION STREQUAL "") + + # get status of Git repository + execute_process(COMMAND git status --porcelain + OUTPUT_VARIABLE GIT_STATUS + OUTPUT_STRIP_TRAILING_WHITESPACE) + + # check if Git repository is dirty + if(NOT GIT_STATUS STREQUAL "") + # the Git repository is dirty, thus extend the version information + set(GIT_VERSION "${GIT_VERSION}-modified") + + # print a message in Release build configuration to warn about the dirty repository + if(${VERSION_BUILD_TYPE} MATCHES "Release") + message(WARNING "This dnbd3 Git repository is dirty! Please commit or revert all changes for a ${VERSION_BUILD_TYPE} build!") + endif(${VERSION_BUILD_TYPE} MATCHES "Release") + endif(NOT GIT_STATUS STREQUAL "") + endif(EXISTS ${VERSION_HEADER_FILE}) + + # return version to caller + set(${REPOSITORY_VERSION} ${GIT_VERSION}) +endmacro(get_repository_version) |