mirror of
https://github.com/reactos/CMake.git
synced 2024-12-05 10:16:50 +00:00
98 lines
2.9 KiB
CMake
98 lines
2.9 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
# file Copyright.txt or https://cmake.org/licensing for details.
|
|
|
|
#[=======================================================================[.rst:
|
|
FindGit
|
|
-------
|
|
|
|
The module defines the following ``IMPORTED`` targets:
|
|
|
|
``Git::Git``
|
|
Executable of the Git command-line client.
|
|
|
|
The module defines the following variables:
|
|
|
|
``GIT_EXECUTABLE``
|
|
Path to Git command-line client.
|
|
``Git_FOUND``, ``GIT_FOUND``
|
|
True if the Git command-line client was found.
|
|
``GIT_VERSION_STRING``
|
|
The version of Git found.
|
|
|
|
Example usage:
|
|
|
|
.. code-block:: cmake
|
|
|
|
find_package(Git)
|
|
if(Git_FOUND)
|
|
message("Git found: ${GIT_EXECUTABLE}")
|
|
endif()
|
|
#]=======================================================================]
|
|
|
|
# Look for 'git' or 'eg' (easy git)
|
|
#
|
|
set(git_names git eg)
|
|
|
|
# Prefer .cmd variants on Windows unless running in a Makefile
|
|
# in the MSYS shell.
|
|
#
|
|
if(CMAKE_HOST_WIN32)
|
|
if(NOT CMAKE_GENERATOR MATCHES "MSYS")
|
|
set(git_names git.cmd git eg.cmd eg)
|
|
# GitHub search path for Windows
|
|
file(GLOB github_path
|
|
"$ENV{LOCALAPPDATA}/Github/PortableGit*/cmd"
|
|
"$ENV{LOCALAPPDATA}/Github/PortableGit*/bin"
|
|
)
|
|
# SourceTree search path for Windows
|
|
set(_git_sourcetree_path "$ENV{LOCALAPPDATA}/Atlassian/SourceTree/git_local/bin")
|
|
endif()
|
|
endif()
|
|
|
|
# First search the PATH and specific locations.
|
|
find_program(GIT_EXECUTABLE
|
|
NAMES ${git_names}
|
|
PATHS ${github_path} ${_git_sourcetree_path}
|
|
DOC "Git command line client"
|
|
)
|
|
|
|
if(CMAKE_HOST_WIN32)
|
|
# Now look for installations in Git/ directories under typical installation
|
|
# prefixes on Windows. Exclude PATH from this search because VS 2017's
|
|
# command prompt happens to have a PATH entry with a Git/ subdirectory
|
|
# containing a minimal git not meant for general use.
|
|
find_program(GIT_EXECUTABLE
|
|
NAMES ${git_names}
|
|
PATH_SUFFIXES Git/cmd Git/bin
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
DOC "Git command line client"
|
|
)
|
|
endif()
|
|
|
|
mark_as_advanced(GIT_EXECUTABLE)
|
|
|
|
unset(git_names)
|
|
unset(_git_sourcetree_path)
|
|
|
|
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()
|
|
unset(git_version)
|
|
|
|
get_property(_findgit_role GLOBAL PROPERTY CMAKE_ROLE)
|
|
if(_findgit_role STREQUAL "PROJECT" AND NOT TARGET Git::Git)
|
|
add_executable(Git::Git IMPORTED)
|
|
set_property(TARGET Git::Git PROPERTY IMPORTED_LOCATION "${GIT_EXECUTABLE}")
|
|
endif()
|
|
endif()
|
|
|
|
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
|
|
find_package_handle_standard_args(Git
|
|
REQUIRED_VARS GIT_EXECUTABLE
|
|
VERSION_VAR GIT_VERSION_STRING)
|