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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_EXECUTABLE - path to Git command line client
# GIT_FOUND - true if the command line client was found # Git_FOUND / GIT_FOUND - true if the Git command line client was found
# GIT_VERSION_STRING - the version of git found (since CMake 2.8.8) # GIT_VERSION_STRING - the version of Git found
# #
# Example usage: # Example usage:
# #
# :: # ::
# #
# find_package(Git) # find_package(Git)
# if(GIT_FOUND) # if(Git_FOUND)
# message("git found: ${GIT_EXECUTABLE}") # message("Git found: ${GIT_EXECUTABLE}")
# endif() # endif()
#============================================================================= #=============================================================================
# Copyright 2010 Kitware, Inc. # Copyright 2010-2016 Kitware, Inc.
# Copyright 2012 Rolf Eike Beer <eike@sf-mail.de> # Copyright 2012 Rolf Eike Beer <eike@sf-mail.de>
# #
# Distributed under the OSI-approved BSD License (the "License"); # Distributed under the OSI-approved BSD License (the "License");
@ -57,10 +57,11 @@ find_program(GIT_EXECUTABLE
NAMES ${git_names} NAMES ${git_names}
PATHS ${github_path} ${_git_sourcetree_path} PATHS ${github_path} ${_git_sourcetree_path}
PATH_SUFFIXES Git/cmd Git/bin PATH_SUFFIXES Git/cmd Git/bin
DOC "git command line client" DOC "Git command line client"
) )
mark_as_advanced(GIT_EXECUTABLE) mark_as_advanced(GIT_EXECUTABLE)
unset(git_names)
unset(_git_sourcetree_path) unset(_git_sourcetree_path)
if(GIT_EXECUTABLE) if(GIT_EXECUTABLE)
@ -74,7 +75,7 @@ if(GIT_EXECUTABLE)
unset(git_version) unset(git_version)
endif() endif()
# Handle the QUIETLY and REQUIRED arguments and set GIT_FOUND to TRUE if # Handle the QUIETLY and REQUIRED arguments and set Git_FOUND to TRUE if
# all listed variables are TRUE # all listed variables are TRUE
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)