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benchmark/cmake/GetGitVersion.cmake

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get_git_version CMake function
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# - Returns a version string from Git tags
#
# This function inspects the annotated git tags for the project and returns a string
# into a CMake variable
#
# get_git_version(<var>)
#
# - Example
#
# include(GetGitVersion)
# get_git_version(GIT_VERSION)
#
CMake check for git on the system
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# Requires CMake 2.8.11+
find_package(Git)
get_git_version CMake function
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if(__get_git_version)
return()
endif()
set(__get_git_version INCLUDED)
function(get_git_version var)
CMake check for git on the system
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if(GIT_EXECUTABLE)
Output library / schema versions in JSON context block (#1742) * CMake: `get_git_version()`: just use `--dirty` flag of `git describe` * CMake: move version normalization out of `get_git_version()` Mainly, i want `get_git_version()` to return true version, not something sanitized. * JSON reporter: store library version and schema version in `context` * Tools: discard inputs with unexpected `json_schema_version` * Extract version string into `GetBenchmarkVersiom()` --------- Co-authored-by: dominic <510002+dmah42@users.noreply.github.com>
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execute_process(COMMAND ${GIT_EXECUTABLE} describe --tags --match "v[0-9]*.[0-9]*.[0-9]*" --abbrev=8 --dirty
Run git from the source directory (#589) (#590) Git was being executed in the current directory, so could not get the latest tag if cmake was run from a build directory. Force git to be run from with the source directory.
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
CMake check for git on the system
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RESULT_VARIABLE status
Output library / schema versions in JSON context block (#1742) * CMake: `get_git_version()`: just use `--dirty` flag of `git describe` * CMake: move version normalization out of `get_git_version()` Mainly, i want `get_git_version()` to return true version, not something sanitized. * JSON reporter: store library version and schema version in `context` * Tools: discard inputs with unexpected `json_schema_version` * Extract version string into `GetBenchmarkVersiom()` --------- Co-authored-by: dominic <510002+dmah42@users.noreply.github.com>
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OUTPUT_VARIABLE GIT_VERSION
CMake check for git on the system
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ERROR_QUIET)
fix version recorded in releases (#1047) * cmake: fix handling the case where `git describe` fails * cmake: fix version recorded in releases If downloaded as a tarball release, there will be no info from git to determine the release, so it ends up v0.0.0. If that's the case, we'll now use the release specified in the project() command, which needs to be updated for each new release. * cmake: add `--tags` to `git describe` That way, lightweight tags will also be taken into account, which should never hurt, but it'll help in cases where, for some mysterious reason or other, annotated tags don't make it into a clone. * update releasing.md
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if(status)
Output library / schema versions in JSON context block (#1742) * CMake: `get_git_version()`: just use `--dirty` flag of `git describe` * CMake: move version normalization out of `get_git_version()` Mainly, i want `get_git_version()` to return true version, not something sanitized. * JSON reporter: store library version and schema version in `context` * Tools: discard inputs with unexpected `json_schema_version` * Extract version string into `GetBenchmarkVersiom()` --------- Co-authored-by: dominic <510002+dmah42@users.noreply.github.com>
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set(GIT_VERSION "v0.0.0")
fix version recorded in releases (#1047) * cmake: fix handling the case where `git describe` fails * cmake: fix version recorded in releases If downloaded as a tarball release, there will be no info from git to determine the release, so it ends up v0.0.0. If that's the case, we'll now use the release specified in the project() command, which needs to be updated for each new release. * cmake: add `--tags` to `git describe` That way, lightweight tags will also be taken into account, which should never hurt, but it'll help in cases where, for some mysterious reason or other, annotated tags don't make it into a clone. * update releasing.md
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endif()
get_git_version CMake function
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else()
Output library / schema versions in JSON context block (#1742) * CMake: `get_git_version()`: just use `--dirty` flag of `git describe` * CMake: move version normalization out of `get_git_version()` Mainly, i want `get_git_version()` to return true version, not something sanitized. * JSON reporter: store library version and schema version in `context` * Tools: discard inputs with unexpected `json_schema_version` * Extract version string into `GetBenchmarkVersiom()` --------- Co-authored-by: dominic <510002+dmah42@users.noreply.github.com>
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set(GIT_VERSION "v0.0.0")
get_git_version CMake function
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endif()
set(${var} ${GIT_VERSION} PARENT_SCOPE)
endfunction()