###########################################################################
#
# Create a project named "Dao", which can be accessed by other
# DaoMake files using DaoMake::FindPackage( "Dao" ).
#
###########################################################################

daovm = DaoMake::Project( "Dao" )

###########################################################################
#
# Create options that can be modified from command line arguments
# by specifying command line option "--option-NAME VALUE", where
# "NAME" is the name of the option and "VALUE" the specified value.
#
# Options to set installation paths.
#
###########################################################################

daovm_root_path = DaoMake::Option( "INSTALL-PATH", "/usr/local" )

daovm_root_path = daovm.MakeBuildPath( daovm_root_path ).change( "(.) / $", "%1" )


# Global variables to be written to every Makefile:
DaoMake::Variables[ "INSTALL" ] = daovm_root_path

DaoMake::Variables[ "INSTALL_BIN" ] = "$(INSTALL)/bin"
DaoMake::Variables[ "INSTALL_LIB" ] = "$(INSTALL)/lib"
DaoMake::Variables[ "INSTALL_INC" ] = "$(INSTALL)/include/dao"
DaoMake::Variables[ "INSTALL_MOD" ] = "$(INSTALL)/lib/dao/modules"
DaoMake::Variables[ "INSTALL_DOC" ] = "$(INSTALL)/share/dao"

DaoMake::Variables[ "INSTALL_FINDER" ] = "$(INSTALL)/lib/daomake/packages"


daovm_bin_path = "$(INSTALL_BIN)"
daovm_lib_path = "$(INSTALL_LIB)"
daovm_inc_path = "$(INSTALL_INC)"
daovm_mod_path = "$(INSTALL_MOD)"
daovm_doc_path = "$(INSTALL_DOC)"
daomake_pkg_path = "$(INSTALL_FINDER)"


###########################################################################
#
# Options to enable/disable language features:
#
###########################################################################

daovm_with_numarray   = DaoMake::Option( "NUMARRAY",   $ON )
daovm_with_thread     = DaoMake::Option( "THREAD",     $ON )
daovm_with_concurrent = DaoMake::Option( "CONCURRENT", $ON )

daovm_with_readline   = DaoMake::Option( "READLINE",   $ON )
daovm_with_restart    = DaoMake::Option( "RESTART",    $ON )
daovm_with_codequota  = DaoMake::Option( "CODEQUOTA",  $OFF )

daovm_bundle_program   = DaoMake::Option( "BUNDLE-SCRIPT", "" )
daovm_bundle_resources = DaoMake::Option( "BUNDLE-RESOURCES", "" )

daovm_full_static = DaoMake::Option( "FULL-STATIC", $OFF )

daovm_use_gc_logger  = DaoMake::Option( "GC-LOGGER", $OFF )
daovm_use_code_state = DaoMake::Option( "CODE-STATE", $OFF )

daovm_use_help_path = DaoMake::Option( "HELP-PATH", "modules/help" )
daovm_use_help_font = DaoMake::Option( "HELP-FONT", "monospace" )

if( DaoMake::IsPlatform( "MINIX" ) ) daovm_with_thread = $OFF;
if( DaoMake::IsPlatform( "IOS" ) ) daovm_with_readline = $OFF;
if( daovm_full_static == $ON ){
	daovm_with_thread = $OFF;
	daovm_with_readline = $OFF;
}
if( daovm_with_thread == $OFF ) daovm_with_concurrent = $OFF;


###########################################################################
#
# project.AddDefinition( "DEFINITION_NAME" ) will add "-DDEFINITION_NAME"
# to the compiling flags of all its targets.
#
###########################################################################

if( daovm_with_numarray   == $ON ) daovm.AddDefinition( "DAO_WITH_NUMARRAY" )
if( daovm_with_thread     == $ON ) daovm.AddDefinition( "DAO_WITH_THREAD" )
if( daovm_with_concurrent == $ON ) daovm.AddDefinition( "DAO_WITH_CONCURRENT" )
if( daovm_with_restart    == $ON ) daovm.AddDefinition( "DAO_WITH_RESTART" )
if( daovm_with_codequota  == $ON ) daovm.AddDefinition( "DAO_WITH_CODEQUOTA" )
if( daovm_use_gc_logger   == $ON ) daovm.AddDefinition( "DAO_USE_GC_LOGGER" );
if( daovm_use_code_state  == $ON ) daovm.AddDefinition( "DAO_USE_CODE_STATE" );

daovm.AddDefinition( "TARGET_PLAT", "\\\"" + DaoMake::Platform() + "\\\"" )

changeset = DaoMake::ReadFile( DaoMake::SourcePath() /"manifest.uuid", true )
if( % changeset ) daovm.AddDefinition( "CHANGESET_ID", "\\\"FOS." + changeset[:11] + "\\\"" )


###########################################################################
#
# Header and source file lists:
#
###########################################################################

daovm_kernel_headers =
{
	"kernel/dao.h" ,
	"kernel/daoBase.h" ,
	"kernel/daoClass.h" ,
	"kernel/daoConst.h" ,
	"kernel/daoGC.h" ,
	"kernel/daoLexer.h" ,
	"kernel/daoList.h" ,
	"kernel/daoMap.h" ,
	"kernel/daoNamespace.h" ,
	"kernel/daoNumtype.h" ,
	"kernel/daoObject.h" ,
	"kernel/daoParser.h" ,
	"kernel/daoBytecode.h" ,
	"kernel/daoInferencer.h" ,
	"kernel/daoOptimizer.h" ,
	"kernel/daoProcess.h" ,
	"kernel/daoRegex.h" ,
	"kernel/daoRoutine.h" ,
	"kernel/daoTasklet.h" ,
	"kernel/daoStdlib.h" ,
	"kernel/daoStdtype.h" ,
	"kernel/daoStream.h" ,
	"kernel/daoString.h" ,
	"kernel/daoThread.h" ,
	"kernel/daoPlatform.h" ,
	"kernel/daoInterface.h" ,
	"kernel/daoType.h" ,
	"kernel/daoValue.h" ,
	"kernel/daoVmcode.h" ,
	"kernel/daoVmspace.h" 
}

daovm_kernel_sources =
{
	"kernel/daoClass.c" ,
	"kernel/daoConst.c" ,
	"kernel/daoGC.c" ,
	"kernel/daoLexer.c" ,
	"kernel/daoList.c" ,
	"kernel/daoMap.c" ,
	"kernel/daoString.c" ,
	"kernel/daoStdtype.c" ,
	"kernel/daoNumtype.c" ,
	"kernel/daoObject.c" ,
	"kernel/daoRoutine.c" ,
	"kernel/daoProcess.c" ,
	"kernel/daoValue.c" ,
	"kernel/daoType.c" ,
	"kernel/daoNamespace.c" ,
	"kernel/daoInterface.c" ,
	"kernel/daoRegex.c" ,
	"kernel/daoTasklet.c" ,
	"kernel/daoStdlib.c" ,
	"kernel/daoStream.c" ,
	"kernel/daoThread.c" ,
	"kernel/daoPlatform.c" ,
	"kernel/daoParser.c" ,
	"kernel/daoBytecode.c" ,
	"kernel/daoInferencer.c" ,
	"kernel/daoOptimizer.c" ,
	"kernel/daoVmcode.c" ,
	"kernel/daoVmspace.c" 
}

daovm_auxlib_headers =
{
	"modules/auxlib/dao_aux.h",
	"modules/auxlib/dao_api.h"
}
daovm_auxlib_sources =
{
	"modules/auxlib/dao_aux.c",
	"modules/auxlib/dao_api.c"
}



###########################################################################
#
# daovm.AddObjects( source_file_list, header_file_list ) will create an object
# set that includes the objects compiled from the "source_file_list":
#
###########################################################################
daovm_kernel_objs = daovm.AddObjects( daovm_kernel_sources, daovm_kernel_headers )
daovm_auxlib_objs = daovm.AddObjects( daovm_auxlib_sources, daovm_auxlib_headers )
daovm_main_object = daovm.AddObjects( { "kernel/daoMain.c" }, daovm_kernel_headers );


###########################################################################
#
# Add standard targets:
#
###########################################################################
#
# Add a shared library target named "dao" to the project.
# This target will be built from the object set "daovm_kernel_objs".
#
daovm_dll = daovm.AddSharedLibrary( "dao", daovm_kernel_objs )
auxlib_dll = daovm.AddSharedLibrary( "dao_aux", daovm_auxlib_objs )

#
# Add a static library target to the project:
#
daovm_lib = daovm.AddStaticLibrary( "dao", daovm_kernel_objs )
auxlib_lib = daovm.AddStaticLibrary( "dao_aux", daovm_auxlib_objs )

#
# Add an executable target:
#
daovm_exe = daovm.AddExecutable( "dao", daovm_main_object )

if( DaoMake::IsPlatform( "WIN32" ) ){
	daovm_dll.SetTargetPath( "bin" )  # Relative to build path;
	daovm_lib.SetTargetPath( "bin" )
}else{
	daovm_dll.SetTargetPath( "lib" )
	daovm_lib.SetTargetPath( "lib" )
}
daovm_exe.SetTargetPath( "bin" )
auxlib_dll.SetTargetPath( "lib/dao/modules" )
auxlib_lib.SetTargetPath( "lib/dao/modules" )

daovm.AddIncludePath( "kernel" )
daovm.AddIncludePath( "modules/auxlib" )


###########################################################################
#
# Setup installation destinations before the library targets are used,
# so that some linking flags can be generated properly:
#
###########################################################################
finder_path = daovm.GenerateFinder( $TRUE );
daovm.Install( daovm_bin_path, daovm_exe )
daovm.Install( daovm_lib_path, daovm_dll, daovm_lib )
daovm.Install( daovm_mod_path, auxlib_dll, auxlib_lib )
daovm.Install( daovm_inc_path, daovm_kernel_headers )
daovm.Install( daomake_pkg_path, finder_path );


daomake_pkg_local = daovm.MakeBuildPath( "lib/daomake/packages/" )
finder = daovm.AddCommand( "finder", "$(DAOMAKE) mkdir3 " + daomake_pkg_local )
finder.AddCommand( "$(DAOMAKE) copy " + finder_path + " " + daomake_pkg_local )



daovm_partial_static = DaoMake::Option( "STATIC", $OFF );

#
# Do not build statically linked executable on Windows, because the modules
# must link against dao.dll, so the executable should also link against it.
#
if( DaoMake::IsPlatform( "WIN32" ) ) daovm_partial_static = $OFF;


if( daovm_partial_static == $ON ){
	daovm_main_object.AddDefinition( "DAO_KERNEL" );
	daovm_exe.AddObjects( daovm_kernel_objs );
}else{
	daovm_exe.UseSharedLibrary( daovm, "dao" )
	daovm_exe.AddDependency( daovm_dll )
}
auxlib_dll.UseSharedLibrary( daovm, "dao" )
auxlib_dll.AddDependency( daovm_dll )



###########################################################################
#
# Add platform specific flags:
#
###########################################################################

daovm.AddPlatformDefs();

if( DaoMake::IsPlatform( "UNIX" ) ){
	daovm.AddCompilingFlag( "-fPIC" )
	daovm.AddLinkingFlag( "-lm" )
	if( DaoMake::IsPlatform( "LINUX" ) ) daovm.AddLinkingFlag( "-ldl" )
	if( daovm_with_thread == $ON ) daovm.AddLinkingFlag( "-lpthread" )
}else if( DaoMake::IsPlatform( "MINGW" ) ){
	daovm.AddLinkingFlag( "-lwinmm" )
}
# Note for Haiku:
# pthread is automatically linked as part of:
# /Haiku/develop/lib/x86/libroot.so.


if( daovm_with_readline == $ON ){
	#
	# DaoMake::FindPackage( "NAME" ) will search and load "FindNAME.dao",
	# and then search for a project object named "NAME". This project
	# object will be returned if found. Otherwise, a default project
	# will be returned (which will not pass the conditional test).
	#
	# DaoMake::FindPackage( "NAME" ) will search "FindNAME.dao" in
	# the following subdirectories:
	# 1. "packages", relative to the daomake execution directory;
	# 2. "packages", relative to the daomake executable directory;
	# 3. Unix only: "../lib/daomake/packages", relative to the 
	#    daomake executable directory;
	#
	readline = DaoMake::FindPackage( "ReadLine" )
	if( readline != none ){
		#
		# The definition passed only to the compiling flags for compiling
		# "daovm_main_object".
		#
		daovm_main_object.AddDefinition( "DAO_USE_READLINE" )
		#
		# The "ReadLine" should have exported some compiling flags and
		# linking flags that will be added to "daovm_main_object" by
		# calling UsePackage().
		#
		daovm_exe.UseSharedLibrary( readline, "readline" )
	}
}

if( DaoMake::IsDir( "modules/random" ) )  daovm_auxlib_objs.AddDefinition( "DAO_HAS_RANDOM" );
if( DaoMake::IsDir( "modules/stream" ) )  daovm_auxlib_objs.AddDefinition( "DAO_HAS_STREAM" );
if( DaoMake::IsDir( "modules/time" ) )    daovm_auxlib_objs.AddDefinition( "DAO_HAS_TIME" );
if( DaoMake::IsDir( "modules/decimal" ) ) daovm_auxlib_objs.AddDefinition( "DAO_HAS_DECIMAL" );
if( DaoMake::IsDir( "modules/zip" ) )     daovm_auxlib_objs.AddDefinition( "DAO_HAS_ZIP" );
if( DaoMake::IsDir( "modules/crypto" ) )  daovm_auxlib_objs.AddDefinition( "DAO_HAS_CRYPTO" );
if( DaoMake::IsDir( "modules/image" ) )   daovm_auxlib_objs.AddDefinition( "DAO_HAS_IMAGE" );


###########################################################################
#
# Add sub projects as additional targets:
#
###########################################################################

if( DaoMake::IsDir( "modules/ast" ) ){
	ast = daovm.AddDirectory( "ast", "modules/ast" );
	ast.AddDependency( daovm_dll )
}

#auxlib = daovm.AddDirectory( "auxlib", "modules/auxlib" );
debugger = daovm.AddDirectory( "debugger", "modules/debugger" );
profiler = daovm.AddDirectory( "profiler", "modules/profiler" );
stream   = daovm.AddDirectory( "stream", "modules/stream" );

daomake = daovm.AddDirectory( "daomake", "tools/daomake" )
daotest = daovm.AddDirectory( "daotest", "tools/daotest" )


if( not DaoMake::IsPlatform( "IOS" ) ){
	if( DaoMake::IsDir( "tools/clangdao" ) ) daovm.AddDirectory( "clangdao", "tools/clangdao" );
}

modules = daovm.AddDirectory( "modules", "modules" )



# Add dependencies:
#auxlib.AddDependency( daovm_dll )
debugger.AddDependency( daovm_dll )
profiler.AddDependency( daovm_dll )
stream.AddDependency( daovm_dll )

daomake.AddDependency( daovm_lib )
modules.AddDependency( daovm_lib )
modules.AddDependency( daovm_exe )



daocmd  = daovm.BinaryPath() /"bin/dao"
testcmd = daovm.BinaryPath() /"bin/daotest"
if( DaoMake::UseLocalRPath() == 0 ){
	ldpath = daovm_lib.MakeBuildPath( "lib" )
	daocmd = "LD_LIBRARY_PATH=" + ldpath + " " + daocmd
	testcmd = "LD_LIBRARY_PATH=" + ldpath + " " + testcmd
}

daovm.AddVariable( "DAO", daocmd );


###########################################################################
#
# Single executable deployment:
#
###########################################################################

if( daovm_bundle_program.size() ){
	bundle = DaoMake::SourcePath() /"bundle.dao"
	arch = DaoMake::Architecture().trim()
	mode = ((string) DaoMake::BuildMode())[1:].convert( $lower )
	daos = daovm_bundle_program + ".dao"
	darc = daovm_bundle_program + ".dar.c"
	daolib = daovm_lib.BinaryPath() + daovm_lib.Name()
	daomake_args  = "--platform " + DaoMake::Platform()
	if( arch != "" ) daomake_args += " --arch " + arch
	daomake_args += " --mode " + mode;
#   For std.load("FindDao.dao") in bundle.dao:
	daomake_args += " --module-path " + (finder_path / "..");
	daomake_args += " --option-BUNDLE " + daovm_bundle_program;
	daomake_args += " --suffix .bundle " + bundle;

	archive = daovm.AddCommand( darc + ": " + daos + " " + daolib, "-@cd ." )
#   The following commands will not work for cross compiling, so the solution is
#   to make a single deployment build on the host platform, and then skip these
#   commands to make a single deployment build for the target platform.
	if( not DaoMake::IsPlatform( "IOS" ) ){
		artool = DaoMake::SourcePath() /"tools/filetools/archive.dao"
		archive.AddCommand( "$(DAO) -c " + daos )
		archive.AddCommand( "$(DAO) -a " + daovm_bundle_program + ".dac " + daovm_bundle_resources )
		archive.AddCommand( "$(DAO) " + artool + " " + daovm_bundle_program + ".dar" )
	}
	archive.AddCommand( "$(DAOMAKE) " + daomake_args )
	archive.AddCommand( "$(MAKE) -f Makefile.bundle" )

	return
}



# Add shell commands as a target:
# Generate documentations here instead of inside modules/help,
# as it might be problematic to use relative path in windows to invoke Dao.
if( DaoMake::IsDir( "modules/help" ) ){
	help = daovm.AddDirectory( "help", "modules/help" );
	help.AddDependency( daovm_dll );
	daovm.AddVariable( "HELP_PATH", daovm.MakeSourcePath( daovm_use_help_path ) );
	daovm.AddVariable( "HELP_FONT", daovm_use_help_font );

	daovm_doc = daovm.AddCommand( "./doc/html/en/index.html: Makefile" + DaoMake::MakefileSuffix(), "@$(DAOMAKE) mkdir3 ./doc/html/en" );
	daovm_doc.AddCommand( "@$(DAOMAKE) mkdir3 ./doc/html/zh" );
	daovm_doc.AddCommand( @[]$(DAO) --path="$(HELP_PATH)" -e "load help; help::set_language('en'); help::set_font('$(HELP_FONT)'); help::export('','./doc/html/en')"@[] );
	daovm_doc.AddCommand( @[]$(DAO) --path="$(HELP_PATH)" -e "load help; help::set_language('zh'); help::set_font('$(HELP_FONT)'); help::export('','./doc/html/zh')"@[] );
	daovm_doc.AddDependency( daovm_dll );

	daovm.Install( daovm_doc_path, daovm.BinaryPath() /"doc" )
}

demos = {
	"demo/arrays.dao",
	"demo/class_forward_claration.dao",
	"demo/class_inheritance.dao",
	"demo/classes.dao",
	"demo/closures.dao",
	"demo/defers.dao",
	"demo/disjoint_union.dao",
	"demo/enums.dao",
	"demo/hello.dao",
	"demo/interface.dao",
	"demo/interface_forward_declaration.dao",
	"demo/lists.dao",
	"demo/maps.dao",
	"demo/mixins.dao",
	"demo/numbers.dao",
	"demo/object_operator.dao",
	"demo/errors.dao",
	"demo/routines.dao",
	"demo/strings.dao",
	"demo/tuples.dao",
	"demo/user_functional.dao",
	"demo/user_type_casting.dao",
	"demo/verbatim.dao"
}
demos2 = {
	"demo/concurrent/async_object.dao",
	"demo/concurrent/channel_block.dao",
	"demo/concurrent/channel_class.dao",
	"demo/concurrent/critical.dao",
	"demo/concurrent/future.dao",
	"demo/concurrent/parallel_quicksort.dao",
	"demo/concurrent/select_builtin.dao",
	"demo/concurrent/select_custom.dao",
	"demo/concurrent/select_mix.dao",
	"demo/concurrent/start.dao"
}

daovm.Install( daovm_doc_path/"demo/", demos )
daovm.Install( daovm_doc_path/"demo/concurrent/", demos2 )


DaoMake::SetTestTool( testcmd )
tests = daovm.AddDirectory( "tests", "tests" )
tests.AddDependency( modules )
tests.AddDependency( daotest )