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FindGit: Document Git_FOUND, unset internal var 

* Git is called Git, not git.
* FindGit sets Git_FOUND, too.
* Unset internal variable git_names
This commit is contained in:
Christoph Grüninger 2016-01-26 21:53:16 +01:00 committed by Brad King
parent 30e294f68f
commit facfb52c9f
1 changed files with 9 additions and 8 deletions
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17
Modules/FindGit.cmake
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@ -8,21 +8,21 @@
#
# ::
#
# 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)
# 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:
#
# ::
#
# find_package(Git)
# if(GIT_FOUND)
# message("git found: ${GIT_EXECUTABLE}")
# if(Git_FOUND)
# message("Git found: ${GIT_EXECUTABLE}")
# endif()
#=============================================================================
# Copyright 2010 Kitware, Inc.
# Copyright 2010-2016 Kitware, Inc.
# Copyright 2012 Rolf Eike Beer <eike@sf-mail.de>
#
# Distributed under the OSI-approved BSD License (the "License");
@ -57,10 +57,11 @@ find_program(GIT_EXECUTABLE
NAMES ${git_names}
PATHS ${github_path} ${_git_sourcetree_path}
PATH_SUFFIXES Git/cmd Git/bin
DOC "git command line client"
DOC "Git command line client"
)
mark_as_advanced(GIT_EXECUTABLE)
unset(git_names)
unset(_git_sourcetree_path)
if(GIT_EXECUTABLE)
@ -74,7 +75,7 @@ if(GIT_EXECUTABLE)
unset(git_version)
endif()
# Handle the QUIETLY and REQUIRED arguments and set GIT_FOUND to TRUE if
# Handle the QUIETLY and REQUIRED arguments and set Git_FOUND to TRUE if
# all listed variables are TRUE
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)