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| -rw-r--r-- | third-party/cmake/FindGit.cmake | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/third-party/cmake/FindGit.cmake b/third-party/cmake/FindGit.cmake new file mode 100644 index 0000000..d23e6f1 --- /dev/null +++ b/third-party/cmake/FindGit.cmake @@ -0,0 +1,73 @@ +#.rst: +# FindGit +# ------- +# +# +# +# The module defines the following variables: +# +# :: +# +# GIT_EXECUTABLE - path to git command line client +# GIT_FOUND - true if the command line client was found +# GIT_VERSION_STRING - the version of git found (since CMake 2.8.8) +# +# Example usage: +# +# :: +# +# find_package(Git) +# if(GIT_FOUND) +# message("git found: ${GIT_EXECUTABLE}") +# endif() + +#============================================================================= +# Copyright 2010 Kitware, Inc. +# Copyright 2012 Rolf Eike Beer <eike@sf-mail.de> +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +# Look for 'git' or 'eg' (easy git) +# +set(git_names git eg) + +# Prefer .cmd variants on Windows unless running in a Makefile +# in the MSYS shell. +# +if(WIN32) + if(NOT CMAKE_GENERATOR MATCHES "MSYS") + set(git_names git.cmd git eg.cmd eg) + endif() +endif() + +find_program(GIT_EXECUTABLE + NAMES ${git_names} + PATH_SUFFIXES Git/cmd Git/bin + DOC "git command line client" + ) +mark_as_advanced(GIT_EXECUTABLE) + +if(GIT_EXECUTABLE) + execute_process(COMMAND ${GIT_EXECUTABLE} --version + OUTPUT_VARIABLE git_version + ERROR_QUIET + OUTPUT_STRIP_TRAILING_WHITESPACE) + if (git_version MATCHES "^git version [0-9]") + string(REPLACE "git version " "" GIT_VERSION_STRING "${git_version}") + endif() +endif() + +# Handle the QUIETLY and REQUIRED arguments and set GIT_FOUND to TRUE if +# all listed variables are TRUE + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(Git GIT_EXECUTABLE + GIT_VERSION_STRING) |