CFILES = 	ai.c aircraft_cmd.c aircraft_gui.c airport_gui.c
	bridge_gui.c clear_cmd.c command.c disaster_cmd.c
	dock_gui.c dummy_land.c economy.c engine.c engine_gui.c
	fileio.c gfx.c graph_gui.c industry_cmd.c industry_gui.c
	intro_gui.c landscape.c main_gui.c minilzo.c misc.c
	misc_cmd.c misc_gui.c music_gui.c namegen.c network.c
	news_gui.c oldloader.c order_cmd.c order_gui.c pathfind.c
	player_gui.c players.c rail_cmd.c rail_gui.c road_cmd.c
	road_gui.c roadveh_cmd.c roadveh_gui.c saveload.c sdl.c
	settings.c settings_gui.c ship_cmd.c ship_gui.c smallmap_gui.c
	sound.c spritecache.c station_cmd.c station_gui.c
	strings.c subsidy_gui.c texteff.c town_cmd.c town_gui.c
	train_cmd.c train_gui.c tree_cmd.c ttd.c
	tunnelbridge_cmd.c unmovable_cmd.c vehicle.c
	viewport.c water_cmd.c widget.c window.c screenshot.c 
	airport.c grfspecial.c terraform_gui.c ;


LANGFILES = english.txt swedish.txt french.txt german.txt italian.txt slovak.txt hungarian.txt norwegian.txt danish.txt czech.txt galician.txt polish.txt;

####################
# On UNIX we use gcc
####################
if $(UNIX) {
	SDL_CONFIG_CFLAGS = `XX_SDL_CONFIG_PLACEHOLDER_XX --cflags` ;
	SDL_CONFIG_LIBS = `XX_SDL_CONFIG_PLACEHOLDER_XX --libs` ;

	LINKFLAGS += $(SDL_CONFIG_LIBS) ;
	CC = gcc ;
	CCFLAGS += -Wall -Wno-multichar -DUNIX -DWITH_SDL ;
	
	OPTIMFLAGS = -O2 -fomit-frame-pointer ;
	DEBUGFLAGS = -g ;
	
# also include extmidi
	CFILES += extmidi.c unix.c ;

# compile in PNG support?
	if $(WITH_PNG) {
		CCFLAGS += -DWITH_PNG -I$(WITH_PNG) ;
		LINKFLAGS += -lpng ;
	}

# compile in zlib support?
	if $(WITH_ZLIB) {
		CCFLAGS += -DWITH_ZLIB ;
		LINKFLAGS += -lz ;
	}
# compile for BeOS 5.1 and higher
	if $(WITH_BONE_NETWORKING) {
		CCFLAGS += -DENABLE_NETWORK ;
		LINKFLAGS += -lsocket -lbind ;
	}
# link in BeOS MIDI and Be API libraries
	if $(BEOS_MIDI) {
		CCFLAGS += -DBEOS_MIDI ;
		LINKFLAGS += -lbe -lmidi ;
		CFILES += bemidi.cpp ;
	}
}

####################
# MSVC on Win32
####################

actions ActWin32Res {
	$(VISUALC)\\..\\common\\msdev98\\bin\\rc /r /i $(STDHDRS) /fo $(<) $(>) 
}

rule Win32Res { ActWin32Res $(<) : $(>) ; DEPENDS $(<) : $(>) ; }

if $(TOOLSET) = VISUALC {
	OPTIMFLAGS = /Oa /Os /Ow /Oy /Oi /Og /Ox /Gr /Gf /Gy /Zp4 /J	/WX /W3 -DNDEBUG ;

	CCFLAGS += -DWIN32 -DWIN32_EXCEPTION_TRACKER ;
	CFILES += win32.c ;	
	LINKFLAGS += /opt:nowin98 /LIBPATH:$(VISUALC)\\lib ;
	
	LINKLIBS = ws2_32.lib winmm.lib user32.lib gdi32.lib ;
		
# compile resources too
	EOBJ = ttd.res ;
	Win32Res ttd.res : ttd.rc ;

# png screenshots?
	if $(WITH_PNG) {
		CCFLAGS += -DWITH_PNG -I$(WITH_PNG) ;
		LINKLIBS += libpng.lib ;
	}

# zlib savegames?
	if $(WITH_ZLIB) {
		CCFLAGS += -DWITH_ZLIB ;
		LINKLIBS += zlibstat.lib ;
	}
	
# build release by default
	RELEASE = 1 ;
}


####################
# Common
####################
rule MyObjects {
	local _i _t _s ;

	_t = $(OUTDIR)/$(>:S=$(SUFOBJ)) ;
	OPTIM on $(_t) = $(3) ;
	
	MkDir $(OUTDIR) ;
	Depends $(_t) : $(OUTDIR) ;

	for _i in $(>) {
		_s = $(OUTDIR)/$(_i:S=$(SUFOBJ)) ;
		Object $(_s) : $(_i) ;

# special handling for sdl.c and unix.c
		if $(_i) = sdl.c || $(_i) = unix.c { CCFLAGS on $(_s) += $(SDL_CONFIG_CFLAGS) ; }
	}
	MainFromObjects $(OUTDIR)/$(<) : $(_t) $(EOBJ) ;
}

rule MyMain {
	if $(RELEASE) {
		OUTDIR = release ;
		MyObjects ttd : $(>) : $(OPTIMFLAGS) ;
	} else {
		OUTDIR = debug ;
		MyObjects ttd : $(>) : -D_DEBUG $(DEBUGFLAGS) ;
	}
}

actions CompileLang {
	strgen$(SLASH)strgen $(>)
}

rule LangFile {
	if $(>) = lang/english.txt {
		CompileLang $(<) table/strings.h : ;
		DEPENDS table/string.h : $(>) ;
	} else {
		CompileLang $(<) : $(>) ;
	}
	
	Clean clean : $(<) ;
	DEPENDS $(<) : $(>) ;
	DEPENDS all : $(<) ;
	DEPENDS $(<) : strgen/strgen ;
}

rule LangFiles {
	local _i ;
	for _i in $(<) { LangFile $(_i:S=.lng) : $(_i) ; }
	Clean clean : table/strings.h ;
}

LangFiles lang/$(LANGFILES) ;

Main strgen/strgen : strgen/strgen.c ;

MyMain ttd : $(CFILES) ;