# This Makefile understands the following targets:
#
# x11 (default):	build X11 version
# svgalib:		build SVGALib version
# opengl		build OpenGL version
# clean:		remove all intermediate files

# Basic stuff
SHELL = /bin/sh
VPATH = @srcdir@

top_srcdir = @top_srcdir@
srcdir = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = $(exec_prefix)/bin
infodir = $(prefix)/info
libdir = $(prefix)/lib/gnudl
mandir = $(prefix)/man/man1
includedir = $(prefix)/include

CC = @CC@
DEFS = @DEFS@
CPPFLAGS = @CPPFLAGS@ @CFLAGS@
CFLAGS = $(CPPFLAGS) 
LDFLAGS = @LDFLAGS@
BLIBS = @BASELIBS@
XLIBS = $(BLIBS) @LIBS@
SVGALIBS = $(BLIBS) @SVGALIBS@

GLHEXEN = @GLHEXEN@

# Directories

TOPSRCDIR = @top_srcdir@
TOPOBJDIR = .
SRCDIR    = @srcdir@
VPATH     = @srcdir@
MODULE    = none

INCSUBDIR = include

CPPFLAGS += -I./include

# Objects to build

X11OBJS = \
	x11/i_x11.o \
	x11/x11window.o \
	x11/xshmext.o

SVGAOBJS = \
	svgalib/i_svgalib.o

GLOBJS = \
	opengl/i_gl.o \
	x11/x11window.o \
	opengl/ogl_clip.o \
	opengl/ogl_draw.o \
	opengl/ogl_font.o \
	opengl/ogl_rend.o \
	opengl/ogl_rl.o \
	opengl/ogl_sky.o \
	opengl/ogl_tex.o \
	opengl/m_bams.o

BASEOBJS = \
	base/i_linux.o \
	base/oss.o \
	base/i_sound.o \
	base/i_cdmus.o \
	base/i_cyber.o \
	base/am_map.o \
	base/a_action.o \
	base/ct_chat.o \
	base/c_console.o \
	base/d_net.o \
	base/f_finale.o \
	base/g_game.o \
	base/h2_main.o \
	base/info.o \
	base/in_lude.o \
	base/mn_menu.o \
	base/m_misc.o \
	base/p_acs.o \
	base/p_anim.o \
	base/p_ceilng.o \
	base/p_doors.o \
	base/p_enemy.o \
	base/p_floor.o \
	base/p_inter.o \
	base/p_lights.o \
	base/p_map.o \
	base/p_maputl.o \
	base/p_mobj.o \
	base/p_plats.o \
	base/p_pspr.o \
	base/p_setup.o \
	base/p_sight.o \
	base/p_spec.o \
	base/p_switch.o \
	base/p_telept.o \
	base/p_tick.o \
	base/p_things.o \
	base/p_user.o \
	base/po_man.o \
	base/r_bsp.o \
	base/r_data.o \
	base/r_draw.o \
	base/r_main.o \
	base/r_plane.o \
	base/r_segs.o \
	base/r_things.o \
	base/sb_bar.o \
	base/sc_man.o \
	base/sn_sonix.o \
	base/st_start.o \
	base/sv_save.o \
	base/sounds.o \
	base/tables.o \
	base/v_video.o \
	base/w_wad.o \
	base/z_zone.o

ifeq ($(GLHEXEN),true)
opengl: $(GLOBJS) $(BASEOBJS)
	$(CC) -o HHexenGL $(GLOBJS) $(BASEOBJS) $(XLIBS)

x11:
	echo "You are trying to compile the X11 version after enabling OpenGL."
	echo "Please type './configure' before you try this again."

svgalib:
	echo "You are trying to compile the SVGALib version after enabling OpenGL."
	echo "Please type './configure' before you try this again."
endif

ifeq ($(GLHEXEN),false)
x11: 	$(X11OBJS) $(BASEOBJS)
	$(CC) -o HHexenX  $(X11OBJS) $(BASEOBJS) $(XLIBS)

svgalib: $(SVGAOBJS) $(BASEOBJS)
	$(CC) -o HHexenS $(SVGAOBJS) $(BASEOBJS) $(SVGALIBS)

opengl:
	echo "You have not enabled GL.  Please type './configure --enable-gl-mesa'"
	echo "or './configure --enable-gl-tnt' to enable OpenGL mode."
endif

clean:
	$(RM) base/*.o
	$(RM) x11/*.o
	$(RM) svgalib/*.o
	$(RM) opengl/*.o

%.o: %.c
	$(CC) $< -o $@ -c $(CFLAGS) 

%.o: %.cpp
	$(CXX) $< -o $@ -c $(CPPFLAGS)