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Diffstat (limited to 'cmake/GitVersion.cmake')
| -rw-r--r-- | cmake/GitVersion.cmake | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/cmake/GitVersion.cmake b/cmake/GitVersion.cmake new file mode 100644 index 000000000..a367787f1 --- /dev/null +++ b/cmake/GitVersion.cmake @@ -0,0 +1,74 @@ +# Copyright (c) 2014-2019, The Monero Project +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without modification, are +# permitted provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, this list of +# conditions and the following disclaimer. +# +# 2. Redistributions in binary form must reproduce the above copyright notice, this list +# of conditions and the following disclaimer in the documentation and/or other +# materials provided with the distribution. +# +# 3. Neither the name of the copyright holder nor the names of its contributors may be +# used to endorse or promote products derived from this software without specific +# prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers + +# Check what commit we're on + +function (get_version_tag_from_git GIT) + execute_process(COMMAND "${GIT}" rev-parse --short=9 HEAD + RESULT_VARIABLE RET + OUTPUT_VARIABLE COMMIT + OUTPUT_STRIP_TRAILING_WHITESPACE) + + if(RET) + # Something went wrong, set the version tag to -unknown + + message(WARNING "Cannot determine current commit. Make sure that you are building either from a Git working tree or from a source archive.") + set(VERSIONTAG "unknown") + set(VERSION_IS_RELEASE "false") + else() + string(SUBSTRING ${COMMIT} 0 9 COMMIT) + message(STATUS "You are currently on commit ${COMMIT}") + + # Get all the tags + execute_process(COMMAND "${GIT}" rev-list --tags --max-count=1 --abbrev-commit RESULT_VARIABLE RET OUTPUT_VARIABLE TAGGEDCOMMIT OUTPUT_STRIP_TRAILING_WHITESPACE) + + if(NOT TAGGEDCOMMIT) + message(WARNING "Cannot determine most recent tag. Make sure that you are building either from a Git working tree or from a source archive.") + set(VERSIONTAG "${COMMIT}") + set(VERSION_IS_RELEASE "false") + else() + message(STATUS "The most recent tag was at ${TAGGEDCOMMIT}") + + # Check if we're building that tagged commit or a different one + if(COMMIT STREQUAL TAGGEDCOMMIT) + message(STATUS "You are building a tagged release") + set(VERSIONTAG "release") + set(VERSION_IS_RELEASE "true") + else() + message(STATUS "You are ahead of or behind a tagged release") + set(VERSIONTAG "${COMMIT}") + set(VERSION_IS_RELEASE "false") + endif() + endif() + endif() + + set(VERSIONTAG "${VERSIONTAG}" PARENT_SCOPE) + set(VERSION_IS_RELEASE "${VERSION_IS_RELEASE}" PARENT_SCOPE) +endfunction() |