Tests/ExternalProject/CMakeLists.txt - third_party/cmake - Git at Google

 cmake_minimum_required(VERSION 2.8)
 project(ExternalProjectTest NONE)

 include(ExternalProject)

 # Test ExternalProject, especially with checkouts from VCS

 find_package(CVS)
 find_package(Subversion)
 find_package(Git)
 find_package(Hg)

 option(ExternalProjectTest_USE_FOLDERS "Enable folder grouping in IDEs." ON)
 if(ExternalProjectTest_USE_FOLDERS)
   set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 else()
   set_property(GLOBAL PROPERTY USE_FOLDERS OFF)
 endif()

 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER
   "CMakePredefinedTargets-in-ExternalProjectTest")

 set(base "${CMAKE_BINARY_DIR}/CMakeExternals")
 set(binary_base "${base}/Build")
 set_property(DIRECTORY PROPERTY EP_BASE ${base})
 set_property(DIRECTORY PROPERTY EP_STEP_TARGETS configure build test)

 add_custom_target(NonExternalProjectTarget
   COMMAND ${CMAKE_COMMAND} -E echo NonExternalProjectTarget)

 # Empty projects that test all the known ExternalProject_Add argument key words:
 #
 set(proj AAA-TestAlphabetization)
 ExternalProject_Add(${proj}
   BUILD_COMMAND ""
   CONFIGURE_COMMAND ""
   DOWNLOAD_COMMAND ""
   INSTALL_COMMAND ""
 )

 set(proj ZZZ-TestAlphabetization)
 ExternalProject_Add(${proj}
   BUILD_COMMAND ""
   CONFIGURE_COMMAND ""
   DOWNLOAD_COMMAND ""
   INSTALL_COMMAND ""
 )

 set(proj TargetNameSameAsFolder)
 ExternalProject_Add(${proj}
   BUILD_COMMAND ""
   CONFIGURE_COMMAND ""
   DOWNLOAD_COMMAND ""
   INSTALL_COMMAND ""
 )
 set_property(TARGET ${proj} PROPERTY FOLDER "${proj}")

 set(proj MinimalNoOpProject)
 ExternalProject_Add(${proj}
   BUILD_COMMAND ""
   CONFIGURE_COMMAND ""
   DOWNLOAD_COMMAND ""
   INSTALL_COMMAND ""
 )

 set(proj EmptyNoOpProject)
 ExternalProject_Add(${proj}
   BUILD_COMMAND ""
   CMAKE_ARGS ""
   CONFIGURE_COMMAND ""
   CVS_REPOSITORY ""
   CVS_MODULE ""
   CVS_TAG ""
   DEPENDS "MinimalNoOpProject" NonExternalProjectTarget
   DOWNLOAD_COMMAND ""
   DOWNLOAD_NO_PROGRESS 1
   INSTALL_COMMAND ""
   PATCH_COMMAND ""
   STEP_TARGETS install update
   SVN_REPOSITORY ""
   SVN_REVISION ""
   SVN_USERNAME ""
   SVN_PASSWORD ""
   SVN_TRUST_CERT 1
   TEST_COMMAND ""
   TIMEOUT ""
   URL ""
   URL_MD5 ""
   UPDATE_COMMAND ""
 )
 set_property(TARGET ${proj} PROPERTY FOLDER "")

 set(proj NoExtractLogDownload)
 ExternalProject_Add(${proj}
   URL ${CMAKE_CURRENT_SOURCE_DIR}/gitrepo.tgz
   DOWNLOAD_NO_EXTRACT 1
   LOG_DOWNLOAD 1
   BUILD_COMMAND ""
   CONFIGURE_COMMAND ""
   INSTALL_COMMAND ""
 )


 # CVS-based tests:
 #
 set(do_cvs_tests 0)

 if(CVS_EXECUTABLE)
   set(do_cvs_tests 1)
 endif()

 if(do_cvs_tests AND NOT UNIX)
   if("${CVS_EXECUTABLE}" MATCHES "cygwin")
     message(STATUS "No ExternalProject cvs tests with cygwin cvs.exe outside cygwin!")
     set(do_cvs_tests 0)
   endif()
 endif()

 if(do_cvs_tests)
   # Unzip/untar the CVS repository in our source folder so that other
   # projects below may use it to test CVS args of ExternalProject_Add
   #
   set(proj SetupLocalCVSRepository)
   set(local_cvs_repo "${CMAKE_CURRENT_BINARY_DIR}/LocalRepositories/CVS")
   ExternalProject_Add(${proj}
     SOURCE_DIR ${local_cvs_repo}
     URL ${CMAKE_CURRENT_SOURCE_DIR}/cvsrepo.tgz
     URL_MD5 55fc85825ffdd9ed2597123c68b79f7e
     BUILD_COMMAND ""
     CONFIGURE_COMMAND "${CVS_EXECUTABLE}" --version
     INSTALL_COMMAND ""
   )
   set_property(TARGET ${proj}
     PROPERTY FOLDER "SetupRepos/Local/Deeply/Nested/For/Testing")

   # The MSYS cvs tool interprets "c:/" as a "machine:" name for SSH.
   # Detect the MSYS cvs and convert the repo path to an MSYS path.
   if(WIN32)
     if(EXISTS "${CVS_EXECUTABLE}")
       file(STRINGS "${CVS_EXECUTABLE}" cvs_is_msys LIMIT_COUNT 1 REGEX "[Mm][Ss][Yy][Ss]")
       if(cvs_is_msys)
         message(STATUS "'${CVS_EXECUTABLE}' is from MSYS (contains '${cvs_is_msys}')")
         string(REGEX REPLACE "^([A-Za-z]):" "/\\1" local_cvs_repo "${local_cvs_repo}")
       endif()
     endif()
   endif()

   # CVS by date stamp:
   #
   set(proj TutorialStep1-CVS-20090626)
   ExternalProject_Add(${proj}
     CVS_REPOSITORY "${local_cvs_repo}"
     CVS_MODULE "TutorialStep1"
     CVS_TAG "-D2009-06-26 16:50:00 UTC"
     UPDATE_COMMAND ""
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalCVSRepository"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "CVS")

   # CVS by tag:
   #
   set(proj TutorialStep1-CVS-testtag1)
   ExternalProject_Add(${proj}
     CVS_REPOSITORY "${local_cvs_repo}"
     CVS_MODULE "TutorialStep1"
     CVS_TAG -rtesttag1
     UPDATE_COMMAND ""
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalCVSRepository"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "CVS")

   # Live CVS / HEAD (no CVS_TAG):
   #
   set(proj TutorialStep1-CVS-HEAD)
   ExternalProject_Add(${proj}
     CVS_REPOSITORY "${local_cvs_repo}"
     CVS_MODULE "TutorialStep1"
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalCVSRepository"
     DEPENDS "EmptyNoOpProject"
     DEPENDS "TutorialStep1-CVS-20090626"
     DEPENDS "TutorialStep1-CVS-testtag1"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "CVS")
 endif()


 # SVN-based tests:
 #
 set(do_svn_tests 0)

 if(Subversion_SVN_EXECUTABLE)
   set(do_svn_tests 1)
 endif()

 # Only do svn tests with svn >= version 1.2
 #
 if(do_svn_tests)
   if(Subversion_VERSION_SVN VERSION_LESS 1.2)
     message(STATUS "No ExternalProject svn tests with svn client less than version 1.2")
     set(do_svn_tests 0)
   endif()
 endif()

 # Only do svn tests in cygwin/cygwin or not-cygwin/not-cygwin arrangements:
 #
 if(do_svn_tests)
   if(CMAKE_CURRENT_BINARY_DIR MATCHES "cygdrive/" AND
      NOT "${Subversion_SVN_EXECUTABLE}" MATCHES "cygwin")
     message(STATUS "No ExternalProject svn tests with non-cygwin svn client in a /cygdrive based build")
     set(do_svn_tests 0)
   endif()
 endif()

 if(do_svn_tests)
   # Unzip/untar the SVN repository in our source folder so that other
   # projects below may use it to test SVN args of ExternalProject_Add
   #
   set(proj SetupLocalSVNRepository)
   set(local_svn_repo "${CMAKE_CURRENT_BINARY_DIR}/LocalRepositories/SVN")
   set(local_svn_repo_url "file:///${local_svn_repo}/TutorialStep1")
   ExternalProject_Add(${proj}
     SOURCE_DIR ${local_svn_repo}
     URL ${CMAKE_CURRENT_SOURCE_DIR}/svnrepo.tgz
     URL_MD5 2f468be4ed1fa96377fca0cc830819c4
     BUILD_COMMAND ""
     CONFIGURE_COMMAND "${Subversion_SVN_EXECUTABLE}" --version
     INSTALL_COMMAND ""
   )
   set_property(TARGET ${proj}
     PROPERTY FOLDER "SetupRepos/Local/Deeply/Nested/For/Testing")

   # SVN by date stamp:
   #
   set(proj TutorialStep1-SVN-20090626)
   ExternalProject_Add(${proj}
     SVN_REPOSITORY "${local_svn_repo_url}"
     SVN_REVISION "-r{2009-06-26 16:50:00 +0000}"
     UPDATE_COMMAND ""
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalSVNRepository"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "SVN")

   # SVN by revision number:
   #
   set(proj TutorialStep1-SVN-r2)
   ExternalProject_Add(${proj}
     SVN_REPOSITORY "${local_svn_repo_url}"
     SVN_REVISION "-r2"
     UPDATE_COMMAND ""
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalSVNRepository"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "SVN")

   # Live SVN / trunk (no SVN_REVISION):
   #
   set(proj TutorialStep1-SVN-trunk)
   ExternalProject_Add(${proj}
     SVN_REPOSITORY "${local_svn_repo_url}"
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalSVNRepository"
     LOG_DOWNLOAD 1
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "SVN")
 endif()


 set(do_git_tests 0)

 if(GIT_EXECUTABLE)
   set(do_git_tests 1)

   execute_process(
     COMMAND "${GIT_EXECUTABLE}" --version
     OUTPUT_VARIABLE ov
     OUTPUT_STRIP_TRAILING_WHITESPACE
     )
   string(REGEX REPLACE "^git version (.+)$" "\\1" git_version "${ov}")
   message(STATUS "git_version='${git_version}'")

   if(git_version VERSION_LESS 1.6.5)
     message(STATUS "No ExternalProject git tests with git client less than version 1.6.5")
     set(do_git_tests 0)
   endif()
 endif()


 if(do_git_tests)
   set(local_git_repo "../../LocalRepositories/GIT")

   # Unzip/untar the git repository in our source folder so that other
   # projects below may use it to test git args of ExternalProject_Add
   #
   set(proj SetupLocalGITRepository)
   ExternalProject_Add(${proj}
     SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR}/LocalRepositories/GIT
     URL ${CMAKE_CURRENT_SOURCE_DIR}/gitrepo.tgz
     BUILD_COMMAND ""
     CONFIGURE_COMMAND "${GIT_EXECUTABLE}" --version
     INSTALL_COMMAND ""
   )
   set_property(TARGET ${proj}
     PROPERTY FOLDER "SetupRepos/Local/Deeply/Nested/For/Testing")

   # git by commit id:
   #
   set(proj TutorialStep1-GIT-byhash)
   ExternalProject_Add(${proj}
     GIT_REPOSITORY "${local_git_repo}"
     GIT_TAG d1970730310fe8bc07e73f15dc570071f9f9654a
     UPDATE_COMMAND ""
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalGITRepository"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

   # git by explicit branch/tag name:
   #
   set(proj TutorialStep1-GIT-bytag)
   ExternalProject_Add(${proj}
     GIT_REPOSITORY "${local_git_repo}"
     GIT_TAG "origin/master"
     UPDATE_COMMAND ""
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalGITRepository"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

   # Live git / master (no GIT_TAG):
   #
   set(proj TutorialStep1-GIT-master)
   ExternalProject_Add(${proj}
     GIT_REPOSITORY "${local_git_repo}"
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalGITRepository"
     LOG_UPDATE 1
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

   # Live git / master (no GIT_TAG), but shallow
   #
   set(proj TutorialStep1-GIT-shallow-master)
   ExternalProject_Add(${proj}
     GIT_REPOSITORY "${local_git_repo}"
     GIT_SHALLOW 1
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalGITRepository"
     LOG_UPDATE 1
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

   # Live git / master (no GIT_TAG), but git config flags
   #
   # The `git clone --config` parameter has been introduced in Git 1.7.7
   if(NOT git_version VERSION_LESS 1.7.7)
     set(proj TutorialStep1-GIT-config)
     ExternalProject_Add(${proj}
       GIT_REPOSITORY "${local_git_repo}"
       GIT_CONFIG core.eol=lf core.autocrlf=input
       CMAKE_GENERATOR "${CMAKE_GENERATOR}"
       CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
       INSTALL_COMMAND ""
       DEPENDS "SetupLocalGITRepository"
       LOG_UPDATE 1
     )
     set_property(TARGET ${proj} PROPERTY FOLDER "GIT")
   endif()

   # git by explicit branch/tag with empty submodule list
   #
   set(proj TutorialStep1-GIT-bytag-withsubmodules)
   ExternalProject_Add(${proj}
     GIT_REPOSITORY "${local_git_repo}"
     GIT_TAG "origin/master"
     GIT_SUBMODULES ""
     UPDATE_COMMAND ""
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalGITRepository"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

   # Unzip/untar the git repository in our source folder so that other
   # projects below may use it to test git args of ExternalProject_Add
   #
   set(proj SetupLocalGITRepositoryWithSubmodules)
   ExternalProject_Add(${proj}
     SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR}/LocalRepositories/GIT-with-submodules
     URL ${CMAKE_CURRENT_SOURCE_DIR}/gitrepo-sub.tgz
     BUILD_COMMAND ""
     CONFIGURE_COMMAND "${GIT_EXECUTABLE}" --version
     INSTALL_COMMAND ""
   )
   set_property(TARGET ${proj}
     PROPERTY FOLDER "SetupRepos/Local/Deeply/Nested/For/Testing")

   set(local_git_repo "../../LocalRepositories/GIT-with-submodules")

   set(proj TS1-GIT-no-GIT_SUBMODULES)
   ExternalProject_Add(${proj}
     GIT_REPOSITORY "${local_git_repo}"
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
                -DWITH_m1:BOOL=ON
                -DWITH_m2:BOOL=ON
     BUILD_COMMAND ""
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalGITRepository"
             "SetupLocalGITRepositoryWithSubmodules"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

   set(proj TS1-GIT-empty-GIT_SUBMODULES)
   ExternalProject_Add(${proj}
     GIT_REPOSITORY "${local_git_repo}"
     GIT_SUBMODULES ""
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
                -DWITH_m1:BOOL=ON
                -DWITH_m2:BOOL=ON
     BUILD_COMMAND ""
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalGITRepository"
             "SetupLocalGITRepositoryWithSubmodules"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

   set(proj TS1-GIT-some-GIT_SUBMODULES)
   ExternalProject_Add(${proj}
     GIT_REPOSITORY "${local_git_repo}"
     GIT_SUBMODULES "m/m1"
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
                -DWITH_m1:BOOL=ON
                -DWITH_m2:BOOL=OFF
     BUILD_COMMAND ""
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalGITRepository"
             "SetupLocalGITRepositoryWithSubmodules"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

 endif()

 set(do_hg_tests 0)

 if(HG_EXECUTABLE)
   set(do_hg_tests 1)
 endif()

 if(do_hg_tests AND NOT UNIX)
   if("${HG_EXECUTABLE}" MATCHES "cygwin")
     message(STATUS "No ExternalProject hg tests with cygwin hg outside cygwin!")
     set(do_hg_tests 0)
   endif()
 endif()

 if(do_hg_tests)
   set(local_hg_repo "../../LocalRepositories/HG")

   # Unzip/untar the hg repository in our source folder so that other
   # projects below may use it to test hg args of ExternalProject_Add
   #
   set(proj SetupLocalHGRepository)
   ExternalProject_Add(${proj}
     SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR}/LocalRepositories/HG
     URL ${CMAKE_CURRENT_SOURCE_DIR}/hgrepo.tgz
     BUILD_COMMAND ""
     CONFIGURE_COMMAND "${HG_EXECUTABLE}" --version
     INSTALL_COMMAND ""
   )
   set_property(TARGET ${proj}
     PROPERTY FOLDER "SetupRepos/Local/Deeply/Nested/For/Testing")


   # hg by commit id:
   #
   set(proj TutorialStep1-HG-byhash)
   ExternalProject_Add(${proj}
     HG_REPOSITORY "${local_hg_repo}"
     HG_TAG dd2ce38a6b8a
     UPDATE_COMMAND ""
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalHGRepository"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "HG")

   # hg by explicit branch/tag name:
   #
   set(proj TutorialStep1-HG-bytag)
   ExternalProject_Add(${proj}
     HG_REPOSITORY "${local_hg_repo}"
     HG_TAG "default"
     UPDATE_COMMAND ""
     CMAKE_GENERATOR "${CMAKE_GENERATOR}"
     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     INSTALL_COMMAND ""
     DEPENDS "SetupLocalHGRepository"
   )
   set_property(TARGET ${proj} PROPERTY FOLDER "HG")

   # Live hg / tip (no HG_TAG):
   #
   # Mercurial 2.1 does not distinguish an empty pull from a failed pull,
   # so do not run the test with that version.
   if(NOT "${HG_VERSION_STRING}" STREQUAL "2.1")
     set(proj TutorialStep1-HG-tip)
     ExternalProject_Add(${proj}
       HG_REPOSITORY "${local_hg_repo}"
       CMAKE_GENERATOR "${CMAKE_GENERATOR}"
       CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
       INSTALL_COMMAND ""
       DEPENDS "SetupLocalHGRepository"
       LOG_UPDATE 1
     )
     set_property(TARGET ${proj} PROPERTY FOLDER "HG")
   endif()
 endif()


 # Test the testable built/installed products:
 #
 enable_testing()


 # Do at least a smoke test of a built executable from each
 # project's build directory...
 #
 # BuildTree tests:
 #
 if(do_cvs_tests)
   add_test(TutorialStep1-CVS-20090626-BuildTreeTest
     "${binary_base}/TutorialStep1-CVS-20090626/Tutorial" 4)

   add_test(TutorialStep1-CVS-testtag1-BuildTreeTest
     "${binary_base}/TutorialStep1-CVS-testtag1/Tutorial" 64)

   add_test(TutorialStep1-CVS-HEAD-BuildTreeTest
     "${binary_base}/TutorialStep1-CVS-HEAD/Tutorial" 81)
 endif()

 if(do_svn_tests)
   add_test(TutorialStep1-SVN-20090626-BuildTreeTest
     "${binary_base}/TutorialStep1-SVN-20090626/Tutorial" 100)

   add_test(TutorialStep1-SVN-r2-BuildTreeTest
     "${binary_base}/TutorialStep1-SVN-r2/Tutorial" 99)

   add_test(TutorialStep1-SVN-trunk-BuildTreeTest
     "${binary_base}/TutorialStep1-SVN-trunk/Tutorial" 98)
 endif()

 if(do_git_tests)
   add_test(TutorialStep1-GIT-byhash
     "${binary_base}/TutorialStep1-GIT-byhash/Tutorial" 100)

   add_test(TutorialStep1-GIT-bytag
     "${binary_base}/TutorialStep1-GIT-bytag/Tutorial" 99)

   add_test(TutorialStep1-GIT-shallow-master
     "${binary_base}/TutorialStep1-GIT-shallow-master/Tutorial" 98)

   add_test(TutorialStep1-GIT-master
     "${binary_base}/TutorialStep1-GIT-master/Tutorial" 98)
 endif()


 message(STATUS "do_cvs_tests='${do_cvs_tests}'")
 message(STATUS "do_svn_tests='${do_svn_tests}'")
 message(STATUS "do_git_tests='${do_git_tests}' GIT_EXECUTABLE='${GIT_EXECUTABLE}'")
 message(STATUS "do_hg_tests='${do_hg_tests}'   HG_EXECUTABLE='${HG_EXECUTABLE}'")


 # Test if log works when the first arguments of *_COMMAND is "COMMAND".
 set(proj ExternalProject-no-log)
 set(download_cmd "")
 set(patch_cmd "")
 set(update_cmd "")
 set(configure_cmd "")
 set(build_cmd "")
 set(install_cmd "")

 ExternalProject_Add(${proj}
   DOWNLOAD_COMMAND "${download_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "download"
   PATCH_COMMAND "${patch_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "patch"
   UPDATE_COMMAND "${update_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "update"
   CONFIGURE_COMMAND "${configure_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "configure"
   BUILD_COMMAND "${build_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "build"
   INSTALL_COMMAND "${install_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "install"
   )

 set(proj ExternalProject-log)
 ExternalProject_Add(${proj}
   DOWNLOAD_COMMAND "${download_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "download"
   PATCH_COMMAND "${patch_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "patch"
   UPDATE_COMMAND "${update_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "update"
   CONFIGURE_COMMAND "${configure_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "configure"
   BUILD_COMMAND "${build_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "build"
   INSTALL_COMMAND "${install_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "install"
   LOG_DOWNLOAD 1
   LOG_PATCH 1
   LOG_UPDATE 1
   LOG_CONFIGURE 1
   LOG_BUILD 1
   LOG_INSTALL 1
   )
	cmake_minimum_required(VERSION 2.8)
	project(ExternalProjectTest NONE)

	include(ExternalProject)

	# Test ExternalProject, especially with checkouts from VCS

	find_package(CVS)
	find_package(Subversion)
	find_package(Git)
	find_package(Hg)

	option(ExternalProjectTest_USE_FOLDERS "Enable folder grouping in IDEs." ON)
	if(ExternalProjectTest_USE_FOLDERS)
	set_property(GLOBAL PROPERTY USE_FOLDERS ON)
	else()
	set_property(GLOBAL PROPERTY USE_FOLDERS OFF)
	endif()

	set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER
	"CMakePredefinedTargets-in-ExternalProjectTest")

	set(base "${CMAKE_BINARY_DIR}/CMakeExternals")
	set(binary_base "${base}/Build")
	set_property(DIRECTORY PROPERTY EP_BASE ${base})
	set_property(DIRECTORY PROPERTY EP_STEP_TARGETS configure build test)

	add_custom_target(NonExternalProjectTarget
	COMMAND ${CMAKE_COMMAND} -E echo NonExternalProjectTarget)

	# Empty projects that test all the known ExternalProject_Add argument key words:
	#
	set(proj AAA-TestAlphabetization)
	ExternalProject_Add(${proj}
	BUILD_COMMAND ""
	CONFIGURE_COMMAND ""
	DOWNLOAD_COMMAND ""
	INSTALL_COMMAND ""
	)

	set(proj ZZZ-TestAlphabetization)
	ExternalProject_Add(${proj}
	BUILD_COMMAND ""
	CONFIGURE_COMMAND ""
	DOWNLOAD_COMMAND ""
	INSTALL_COMMAND ""
	)

	set(proj TargetNameSameAsFolder)
	ExternalProject_Add(${proj}
	BUILD_COMMAND ""
	CONFIGURE_COMMAND ""
	DOWNLOAD_COMMAND ""
	INSTALL_COMMAND ""
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "${proj}")

	set(proj MinimalNoOpProject)
	ExternalProject_Add(${proj}
	BUILD_COMMAND ""
	CONFIGURE_COMMAND ""
	DOWNLOAD_COMMAND ""
	INSTALL_COMMAND ""
	)

	set(proj EmptyNoOpProject)
	ExternalProject_Add(${proj}
	BUILD_COMMAND ""
	CMAKE_ARGS ""
	CONFIGURE_COMMAND ""
	CVS_REPOSITORY ""
	CVS_MODULE ""
	CVS_TAG ""
	DEPENDS "MinimalNoOpProject" NonExternalProjectTarget
	DOWNLOAD_COMMAND ""
	DOWNLOAD_NO_PROGRESS 1
	INSTALL_COMMAND ""
	PATCH_COMMAND ""
	STEP_TARGETS install update
	SVN_REPOSITORY ""
	SVN_REVISION ""
	SVN_USERNAME ""
	SVN_PASSWORD ""
	SVN_TRUST_CERT 1
	TEST_COMMAND ""
	TIMEOUT ""
	URL ""
	URL_MD5 ""
	UPDATE_COMMAND ""
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "")

	set(proj NoExtractLogDownload)
	ExternalProject_Add(${proj}
	URL ${CMAKE_CURRENT_SOURCE_DIR}/gitrepo.tgz
	DOWNLOAD_NO_EXTRACT 1
	LOG_DOWNLOAD 1
	BUILD_COMMAND ""
	CONFIGURE_COMMAND ""
	INSTALL_COMMAND ""
	)


	# CVS-based tests:
	#
	set(do_cvs_tests 0)

	if(CVS_EXECUTABLE)
	set(do_cvs_tests 1)
	endif()

	if(do_cvs_tests AND NOT UNIX)
	if("${CVS_EXECUTABLE}" MATCHES "cygwin")
	message(STATUS "No ExternalProject cvs tests with cygwin cvs.exe outside cygwin!")
	set(do_cvs_tests 0)
	endif()
	endif()

	if(do_cvs_tests)
	# Unzip/untar the CVS repository in our source folder so that other
	# projects below may use it to test CVS args of ExternalProject_Add
	#
	set(proj SetupLocalCVSRepository)
	set(local_cvs_repo "${CMAKE_CURRENT_BINARY_DIR}/LocalRepositories/CVS")
	ExternalProject_Add(${proj}
	SOURCE_DIR ${local_cvs_repo}
	URL ${CMAKE_CURRENT_SOURCE_DIR}/cvsrepo.tgz
	URL_MD5 55fc85825ffdd9ed2597123c68b79f7e
	BUILD_COMMAND ""
	CONFIGURE_COMMAND "${CVS_EXECUTABLE}" --version
	INSTALL_COMMAND ""
	)
	set_property(TARGET ${proj}
	PROPERTY FOLDER "SetupRepos/Local/Deeply/Nested/For/Testing")

	# The MSYS cvs tool interprets "c:/" as a "machine:" name for SSH.
	# Detect the MSYS cvs and convert the repo path to an MSYS path.
	if(WIN32)
	if(EXISTS "${CVS_EXECUTABLE}")
	file(STRINGS "${CVS_EXECUTABLE}" cvs_is_msys LIMIT_COUNT 1 REGEX "[Mm][Ss][Yy][Ss]")
	if(cvs_is_msys)
	message(STATUS "'${CVS_EXECUTABLE}' is from MSYS (contains '${cvs_is_msys}')")
	string(REGEX REPLACE "^([A-Za-z]):" "/\\1" local_cvs_repo "${local_cvs_repo}")
	endif()
	endif()
	endif()

	# CVS by date stamp:
	#
	set(proj TutorialStep1-CVS-20090626)
	ExternalProject_Add(${proj}
	CVS_REPOSITORY "${local_cvs_repo}"
	CVS_MODULE "TutorialStep1"
	CVS_TAG "-D2009-06-26 16:50:00 UTC"
	UPDATE_COMMAND ""
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalCVSRepository"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "CVS")

	# CVS by tag:
	#
	set(proj TutorialStep1-CVS-testtag1)
	ExternalProject_Add(${proj}
	CVS_REPOSITORY "${local_cvs_repo}"
	CVS_MODULE "TutorialStep1"
	CVS_TAG -rtesttag1
	UPDATE_COMMAND ""
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalCVSRepository"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "CVS")

	# Live CVS / HEAD (no CVS_TAG):
	#
	set(proj TutorialStep1-CVS-HEAD)
	ExternalProject_Add(${proj}
	CVS_REPOSITORY "${local_cvs_repo}"
	CVS_MODULE "TutorialStep1"
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalCVSRepository"
	DEPENDS "EmptyNoOpProject"
	DEPENDS "TutorialStep1-CVS-20090626"
	DEPENDS "TutorialStep1-CVS-testtag1"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "CVS")
	endif()


	# SVN-based tests:
	#
	set(do_svn_tests 0)

	if(Subversion_SVN_EXECUTABLE)
	set(do_svn_tests 1)
	endif()

	# Only do svn tests with svn >= version 1.2
	#
	if(do_svn_tests)
	if(Subversion_VERSION_SVN VERSION_LESS 1.2)
	message(STATUS "No ExternalProject svn tests with svn client less than version 1.2")
	set(do_svn_tests 0)
	endif()
	endif()

	# Only do svn tests in cygwin/cygwin or not-cygwin/not-cygwin arrangements:
	#
	if(do_svn_tests)
	if(CMAKE_CURRENT_BINARY_DIR MATCHES "cygdrive/" AND
	NOT "${Subversion_SVN_EXECUTABLE}" MATCHES "cygwin")
	message(STATUS "No ExternalProject svn tests with non-cygwin svn client in a /cygdrive based build")
	set(do_svn_tests 0)
	endif()
	endif()

	if(do_svn_tests)
	# Unzip/untar the SVN repository in our source folder so that other
	# projects below may use it to test SVN args of ExternalProject_Add
	#
	set(proj SetupLocalSVNRepository)
	set(local_svn_repo "${CMAKE_CURRENT_BINARY_DIR}/LocalRepositories/SVN")
	set(local_svn_repo_url "file:///${local_svn_repo}/TutorialStep1")
	ExternalProject_Add(${proj}
	SOURCE_DIR ${local_svn_repo}
	URL ${CMAKE_CURRENT_SOURCE_DIR}/svnrepo.tgz
	URL_MD5 2f468be4ed1fa96377fca0cc830819c4
	BUILD_COMMAND ""
	CONFIGURE_COMMAND "${Subversion_SVN_EXECUTABLE}" --version
	INSTALL_COMMAND ""
	)
	set_property(TARGET ${proj}
	PROPERTY FOLDER "SetupRepos/Local/Deeply/Nested/For/Testing")

	# SVN by date stamp:
	#
	set(proj TutorialStep1-SVN-20090626)
	ExternalProject_Add(${proj}
	SVN_REPOSITORY "${local_svn_repo_url}"
	SVN_REVISION "-r{2009-06-26 16:50:00 +0000}"
	UPDATE_COMMAND ""
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalSVNRepository"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "SVN")

	# SVN by revision number:
	#
	set(proj TutorialStep1-SVN-r2)
	ExternalProject_Add(${proj}
	SVN_REPOSITORY "${local_svn_repo_url}"
	SVN_REVISION "-r2"
	UPDATE_COMMAND ""
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalSVNRepository"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "SVN")

	# Live SVN / trunk (no SVN_REVISION):
	#
	set(proj TutorialStep1-SVN-trunk)
	ExternalProject_Add(${proj}
	SVN_REPOSITORY "${local_svn_repo_url}"
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalSVNRepository"
	LOG_DOWNLOAD 1
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "SVN")
	endif()


	set(do_git_tests 0)

	if(GIT_EXECUTABLE)
	set(do_git_tests 1)

	execute_process(
	COMMAND "${GIT_EXECUTABLE}" --version
	OUTPUT_VARIABLE ov
	OUTPUT_STRIP_TRAILING_WHITESPACE
	)
	string(REGEX REPLACE "^git version (.+)$" "\\1" git_version "${ov}")
	message(STATUS "git_version='${git_version}'")

	if(git_version VERSION_LESS 1.6.5)
	message(STATUS "No ExternalProject git tests with git client less than version 1.6.5")
	set(do_git_tests 0)
	endif()
	endif()


	if(do_git_tests)
	set(local_git_repo "../../LocalRepositories/GIT")

	# Unzip/untar the git repository in our source folder so that other
	# projects below may use it to test git args of ExternalProject_Add
	#
	set(proj SetupLocalGITRepository)
	ExternalProject_Add(${proj}
	SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR}/LocalRepositories/GIT
	URL ${CMAKE_CURRENT_SOURCE_DIR}/gitrepo.tgz
	BUILD_COMMAND ""
	CONFIGURE_COMMAND "${GIT_EXECUTABLE}" --version
	INSTALL_COMMAND ""
	)
	set_property(TARGET ${proj}
	PROPERTY FOLDER "SetupRepos/Local/Deeply/Nested/For/Testing")

	# git by commit id:
	#
	set(proj TutorialStep1-GIT-byhash)
	ExternalProject_Add(${proj}
	GIT_REPOSITORY "${local_git_repo}"
	GIT_TAG d1970730310fe8bc07e73f15dc570071f9f9654a
	UPDATE_COMMAND ""
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalGITRepository"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

	# git by explicit branch/tag name:
	#
	set(proj TutorialStep1-GIT-bytag)
	ExternalProject_Add(${proj}
	GIT_REPOSITORY "${local_git_repo}"
	GIT_TAG "origin/master"
	UPDATE_COMMAND ""
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalGITRepository"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

	# Live git / master (no GIT_TAG):
	#
	set(proj TutorialStep1-GIT-master)
	ExternalProject_Add(${proj}
	GIT_REPOSITORY "${local_git_repo}"
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalGITRepository"
	LOG_UPDATE 1
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

	# Live git / master (no GIT_TAG), but shallow
	#
	set(proj TutorialStep1-GIT-shallow-master)
	ExternalProject_Add(${proj}
	GIT_REPOSITORY "${local_git_repo}"
	GIT_SHALLOW 1
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalGITRepository"
	LOG_UPDATE 1
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

	# Live git / master (no GIT_TAG), but git config flags
	#
	# The `git clone --config` parameter has been introduced in Git 1.7.7
	if(NOT git_version VERSION_LESS 1.7.7)
	set(proj TutorialStep1-GIT-config)
	ExternalProject_Add(${proj}
	GIT_REPOSITORY "${local_git_repo}"
	GIT_CONFIG core.eol=lf core.autocrlf=input
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalGITRepository"
	LOG_UPDATE 1
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "GIT")
	endif()

	# git by explicit branch/tag with empty submodule list
	#
	set(proj TutorialStep1-GIT-bytag-withsubmodules)
	ExternalProject_Add(${proj}
	GIT_REPOSITORY "${local_git_repo}"
	GIT_TAG "origin/master"
	GIT_SUBMODULES ""
	UPDATE_COMMAND ""
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalGITRepository"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

	# Unzip/untar the git repository in our source folder so that other
	# projects below may use it to test git args of ExternalProject_Add
	#
	set(proj SetupLocalGITRepositoryWithSubmodules)
	ExternalProject_Add(${proj}
	SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR}/LocalRepositories/GIT-with-submodules
	URL ${CMAKE_CURRENT_SOURCE_DIR}/gitrepo-sub.tgz
	BUILD_COMMAND ""
	CONFIGURE_COMMAND "${GIT_EXECUTABLE}" --version
	INSTALL_COMMAND ""
	)
	set_property(TARGET ${proj}
	PROPERTY FOLDER "SetupRepos/Local/Deeply/Nested/For/Testing")

	set(local_git_repo "../../LocalRepositories/GIT-with-submodules")

	set(proj TS1-GIT-no-GIT_SUBMODULES)
	ExternalProject_Add(${proj}
	GIT_REPOSITORY "${local_git_repo}"
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	-DWITH_m1:BOOL=ON
	-DWITH_m2:BOOL=ON
	BUILD_COMMAND ""
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalGITRepository"
	"SetupLocalGITRepositoryWithSubmodules"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

	set(proj TS1-GIT-empty-GIT_SUBMODULES)
	ExternalProject_Add(${proj}
	GIT_REPOSITORY "${local_git_repo}"
	GIT_SUBMODULES ""
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	-DWITH_m1:BOOL=ON
	-DWITH_m2:BOOL=ON
	BUILD_COMMAND ""
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalGITRepository"
	"SetupLocalGITRepositoryWithSubmodules"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

	set(proj TS1-GIT-some-GIT_SUBMODULES)
	ExternalProject_Add(${proj}
	GIT_REPOSITORY "${local_git_repo}"
	GIT_SUBMODULES "m/m1"
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	-DWITH_m1:BOOL=ON
	-DWITH_m2:BOOL=OFF
	BUILD_COMMAND ""
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalGITRepository"
	"SetupLocalGITRepositoryWithSubmodules"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "GIT")

	endif()

	set(do_hg_tests 0)

	if(HG_EXECUTABLE)
	set(do_hg_tests 1)
	endif()

	if(do_hg_tests AND NOT UNIX)
	if("${HG_EXECUTABLE}" MATCHES "cygwin")
	message(STATUS "No ExternalProject hg tests with cygwin hg outside cygwin!")
	set(do_hg_tests 0)
	endif()
	endif()

	if(do_hg_tests)
	set(local_hg_repo "../../LocalRepositories/HG")

	# Unzip/untar the hg repository in our source folder so that other
	# projects below may use it to test hg args of ExternalProject_Add
	#
	set(proj SetupLocalHGRepository)
	ExternalProject_Add(${proj}
	SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR}/LocalRepositories/HG
	URL ${CMAKE_CURRENT_SOURCE_DIR}/hgrepo.tgz
	BUILD_COMMAND ""
	CONFIGURE_COMMAND "${HG_EXECUTABLE}" --version
	INSTALL_COMMAND ""
	)
	set_property(TARGET ${proj}
	PROPERTY FOLDER "SetupRepos/Local/Deeply/Nested/For/Testing")


	# hg by commit id:
	#
	set(proj TutorialStep1-HG-byhash)
	ExternalProject_Add(${proj}
	HG_REPOSITORY "${local_hg_repo}"
	HG_TAG dd2ce38a6b8a
	UPDATE_COMMAND ""
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalHGRepository"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "HG")

	# hg by explicit branch/tag name:
	#
	set(proj TutorialStep1-HG-bytag)
	ExternalProject_Add(${proj}
	HG_REPOSITORY "${local_hg_repo}"
	HG_TAG "default"
	UPDATE_COMMAND ""
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalHGRepository"
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "HG")

	# Live hg / tip (no HG_TAG):
	#
	# Mercurial 2.1 does not distinguish an empty pull from a failed pull,
	# so do not run the test with that version.
	if(NOT "${HG_VERSION_STRING}" STREQUAL "2.1")
	set(proj TutorialStep1-HG-tip)
	ExternalProject_Add(${proj}
	HG_REPOSITORY "${local_hg_repo}"
	CMAKE_GENERATOR "${CMAKE_GENERATOR}"
	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
	INSTALL_COMMAND ""
	DEPENDS "SetupLocalHGRepository"
	LOG_UPDATE 1
	)
	set_property(TARGET ${proj} PROPERTY FOLDER "HG")
	endif()
	endif()


	# Test the testable built/installed products:
	#
	enable_testing()


	# Do at least a smoke test of a built executable from each
	# project's build directory...
	#
	# BuildTree tests:
	#
	if(do_cvs_tests)
	add_test(TutorialStep1-CVS-20090626-BuildTreeTest
	"${binary_base}/TutorialStep1-CVS-20090626/Tutorial" 4)

	add_test(TutorialStep1-CVS-testtag1-BuildTreeTest
	"${binary_base}/TutorialStep1-CVS-testtag1/Tutorial" 64)

	add_test(TutorialStep1-CVS-HEAD-BuildTreeTest
	"${binary_base}/TutorialStep1-CVS-HEAD/Tutorial" 81)
	endif()

	if(do_svn_tests)
	add_test(TutorialStep1-SVN-20090626-BuildTreeTest
	"${binary_base}/TutorialStep1-SVN-20090626/Tutorial" 100)

	add_test(TutorialStep1-SVN-r2-BuildTreeTest
	"${binary_base}/TutorialStep1-SVN-r2/Tutorial" 99)

	add_test(TutorialStep1-SVN-trunk-BuildTreeTest
	"${binary_base}/TutorialStep1-SVN-trunk/Tutorial" 98)
	endif()

	if(do_git_tests)
	add_test(TutorialStep1-GIT-byhash
	"${binary_base}/TutorialStep1-GIT-byhash/Tutorial" 100)

	add_test(TutorialStep1-GIT-bytag
	"${binary_base}/TutorialStep1-GIT-bytag/Tutorial" 99)

	add_test(TutorialStep1-GIT-shallow-master
	"${binary_base}/TutorialStep1-GIT-shallow-master/Tutorial" 98)

	add_test(TutorialStep1-GIT-master
	"${binary_base}/TutorialStep1-GIT-master/Tutorial" 98)
	endif()


	message(STATUS "do_cvs_tests='${do_cvs_tests}'")
	message(STATUS "do_svn_tests='${do_svn_tests}'")
	message(STATUS "do_git_tests='${do_git_tests}' GIT_EXECUTABLE='${GIT_EXECUTABLE}'")
	message(STATUS "do_hg_tests='${do_hg_tests}' HG_EXECUTABLE='${HG_EXECUTABLE}'")


	# Test if log works when the first arguments of *_COMMAND is "COMMAND".
	set(proj ExternalProject-no-log)
	set(download_cmd "")
	set(patch_cmd "")
	set(update_cmd "")
	set(configure_cmd "")
	set(build_cmd "")
	set(install_cmd "")

	ExternalProject_Add(${proj}
	DOWNLOAD_COMMAND "${download_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "download"
	PATCH_COMMAND "${patch_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "patch"
	UPDATE_COMMAND "${update_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "update"
	CONFIGURE_COMMAND "${configure_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "configure"
	BUILD_COMMAND "${build_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "build"
	INSTALL_COMMAND "${install_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "install"
	)

	set(proj ExternalProject-log)
	ExternalProject_Add(${proj}
	DOWNLOAD_COMMAND "${download_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "download"
	PATCH_COMMAND "${patch_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "patch"
	UPDATE_COMMAND "${update_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "update"
	CONFIGURE_COMMAND "${configure_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "configure"
	BUILD_COMMAND "${build_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "build"
	INSTALL_COMMAND "${install_cmd}" COMMAND "${CMAKE_COMMAND}" -E echo "install"
	LOG_DOWNLOAD 1
	LOG_PATCH 1
	LOG_UPDATE 1
	LOG_CONFIGURE 1
	LOG_BUILD 1
	LOG_INSTALL 1
	)