#from https://code.google.com/p/vaa3d/wiki/BuildVaa3D
#this imports variables here
PackageSetup()

FIND_PACKAGE(Subversion)
IF(Subversion_FOUND)
	message("svn exec-->${Subversion_SVN_EXECUTABLE}<-->${Subversion_VERSION_SVN}<--")
ENDIF(Subversion_FOUND)

function(PackageCommands outvar)
	cmake_parse_arguments(MY_OPTIONS "APPEND" "WORKING_DIRECTORY" "" ${ARGN} )
	if(NOT MY_OPTIONS_WORKING_DIRECTORY)
		set(MY_OPTIONS_WORKING_DIRECTORY ${Package_Source_Dir})
	endif()
	set(mycommand "")
	#message("------------->${ARGN}<--------")
	foreach(p ${MY_OPTIONS_UNPARSED_ARGUMENTS} )
		set(mycommand "${mycommand} 
		execute_process(COMMAND ${p}
			WORKING_DIRECTORY ${MY_OPTIONS_WORKING_DIRECTORY}
			RESULT_VARIABLE status_code
			OUTPUT_VARIABLE log)
		if(NOT status_code EQUAL 0)
			message(FATAL_ERROR \" error in line: ${p}
				status_code: \${status_code}
				log: \${log}
			\")
		endif()
		")
	endforeach(p)
	if(MY_OPTIONS_APPEND)
		set(${outvar} "${${outvar}} 
${mycommand}" PARENT_SCOPE)
	else()
		set(${outvar} ${mycommand} PARENT_SCOPE)
	endif()
	#debug_message("--->${mycommand}<--")

endfunction(PackageCommands)

if(WIN32)
	set(PATCH_COMMAND_LINE "${PATCH_PROGRAM} -p0 --binary -i ")
else()
	set(PATCH_COMMAND_LINE "${PATCH_PROGRAM} -p0 -E -t -i ")
endif()

PackageCommands(tmp WORKING_DIRECTORY ${Package_Source_Dir}
	"${Subversion_SVN_EXECUTABLE} --non-interactive --trust-server-cert -r 3220 co https://svn.janelia.org/penglab/projects/vaa3d/trunk ."
)
PackageCommands(tmp APPEND WORKING_DIRECTORY ${Package_Source_Dir} 
	"${PATCH_COMMAND_LINE} ${Package_Dir}/Patch/lobeseg_patch.diff"
	"${PATCH_COMMAND_LINE} ${Package_Dir}/Patch/add_released_plugind_more.diff"
)
PackageCommands(tmp APPEND WORKING_DIRECTORY ${Package_Source_Dir} 
	"${Subversion_SVN_EXECUTABLE} --non-interactive --trust-server-cert -r 806 co https://svn.janelia.org/penglab/projects/vaa3d_tools/released_plugins ./released_plugins_more"
)
PackageCommands(tmp APPEND WORKING_DIRECTORY ${Package_Source_Dir}/released_plugins_more
	"${PATCH_COMMAND_LINE} ${Package_Dir}/Patch/blacklist_plugin.diff"
)
PackageCommands(tmp APPEND WORKING_DIRECTORY ${Package_Source_Dir}/released_plugins_more/v3d_plugins/terastitcher
	"cp ${Package_Dir}/Patch/terastitcher_CMakeLists.txt CMakeLists.txt"
)


PackageCommands(tmp APPEND WORKING_DIRECTORY ${Package_Source_Dir}/released_plugins_more/v3d_plugins/teramanager
	"cp ${Package_Dir}/Patch/teramanager_CMakeLists.txt CMakeLists.txt"
)


#
message("SourceSetup--->${tmp}<--")
file(WRITE ${Package_Source_Stamp_Dir}/SourceSetup.cmake ${tmp})



if(NOT $ENV{BOOST_HOME} STREQUAL "")
	message ("found BOOST_HOME --> $ENV{BOOST_HOME}")
	set(BOOST_ROOT $ENV{BOOST_HOME})
	SET(Boost_ADDITIONAL_VERSIONS "1.49" "1.49.0" )
endif()
find_package(Boost)
if(Boost_FOUND)
	set(Package_specific_cmake_args ${Package_specific_cmake_args} -DBOOST_LOCAL_PATH:PATH=${BOOST_ROOT}) 
endif()

if(WIN32)
	####  windows..... not done yet
	message(FATAL_ERROR "package ${PACKAGE} not currently available for windows")
else()
	get_filename_component(tmp ${Package_Source_Dir} PATH)

	set(Package_source_setup
##		SVN_REPOSITORY https://svn.janelia.org/penglab/projects/vaa3d/trunk
		DOWNLOAD_COMMAND ${CMAKE_COMMAND} -P ${Package_Source_Stamp_Dir}/SourceSetup.cmake
		UPDATE_COMMAND ""
	)
        set(Package_specific_cmake_args ${Package_specific_cmake_args} -DBLACKLIST_PLUGIN:STRING=" istitch lobeseg ")
	PackageCmakeAdd()
	
endif()