# -*- Makefile -*-
#
# Sample makefile for GtkGLExt example programs
#   Naofumi Yasufuku <naofumi@users.sourceforge.net>
#

SHELL = /bin/sh

INCLUDES := $(shell pkg-config --cflags gtkglext-1.0 pangoft2)
LIBS := $(shell pkg-config --libs gtkglext-1.0)
LIBS_WITH_PANGOFT2 := $(shell pkg-config --libs gtkglext-1.0 pangoft2)
DEFINES = 

CC = gcc
OPTIMIZE = -march=pentium -O2
DEBUG = -g -Wall
MS_BITFIELDS = -mms-bitfields
#MS_BITFIELDS = -fnative-struct
CFLAGS = $(OPTIMIZE) $(DEBUG) $(MS_BITFIELDS)
CPPFLAGS = $(INCLUDES) $(DEFINES)
LDFLAGS = 

COMPILE = $(CC) $(CFLAGS) $(CPPFLAGS)
LINK = $(CC) $(LDFLAGS)

EXEEXT = .exe

HEADERS = \
	trackball.h		\
	logo-model.h		\
	readtex.h		\
	lw.h

SOURCES = \
	low-level.c		\
	simple.c		\
	simple-mixed.c		\
	pixmap.c		\
	pixmap-mixed.c		\
	share-lists.c		\
	color.c			\
	font.c			\
	button.c		\
	trackball.c		\
	shapes.c		\
	logo-model.c		\
	logo.c			\
	gears.c			\
	readtex.c		\
	multiarb.c		\
	viewlw.c		\
	lw.c			\
	rotating-square.c	\
	coolwave.c		\
	coolwave2.c		\
	template.c		\
	scribble-gl.c		\
	font-pangoft2.c		\
	font-pangoft2-tex.c	\
	wglinfo.c

EXTRA_SOURCES = \
	logo-g.c		\
	logo-t.c		\
	logo-k.c

OBJECTS = $(SOURCES:.c=.o)

PROGRAMS = \
	low-level$(EXEEXT)		\
	simple$(EXEEXT)			\
	simple-mixed$(EXEEXT)		\
	pixmap$(EXEEXT)			\
	pixmap-mixed$(EXEEXT)		\
	share-lists$(EXEEXT)		\
	color$(EXEEXT)			\
	font$(EXEEXT)			\
	button$(EXEEXT)			\
	shapes$(EXEEXT)			\
	logo$(EXEEXT)			\
	gears$(EXEEXT)			\
	multiarb$(EXEEXT)		\
	viewlw$(EXEEXT)			\
	rotating-square$(EXEEXT)	\
	coolwave$(EXEEXT)		\
	coolwave2$(EXEEXT)		\
	template$(EXEEXT)		\
	scribble-gl$(EXEEXT)		\
	wglinfo$(EXEEXT)

.PHONY: all clean-deps clean-obj clean distclean

.SUFFIXES:
.SUFFIXES: .c .o

all: $(PROGRAMS)

#
# Include dependencies
#

DEPS_MAGIC := $(shell if test ! -d .deps; then mkdir .deps; fi)
DEPS = $(addprefix .deps/, $(SOURCES:.c=.Po))
-include $(DEPS)

#
# Compile command
#

.c.o:
	$(COMPILE) -Wp,-MD,.deps/$(*F).TPo -c $<
	@-cp .deps/$(*F).TPo .deps/$(*F).Po; \
	tr ' ' '\012' < .deps/$(*F).TPo \
		| sed -e 's/^\\$$//' -e '/^$$/d' -e '/:$$/d' \
		| sed -e 's/$$/ :/' \
		>> .deps/$(*F).Po; \
	rm .deps/$(*F).TPo

#
# Building executables
#

low-level$(EXEEXT): low-level.o
	$(LINK) -o $@ $^ $(LIBS)

simple$(EXEEXT): simple.o
	$(LINK) -o $@ $^ $(LIBS)

simple-mixed$(EXEEXT): simple-mixed.o
	$(LINK) -o $@ $^ $(LIBS)

pixmap$(EXEEXT): pixmap.o
	$(LINK) -o $@ $^ $(LIBS)

pixmap-mixed$(EXEEXT): pixmap-mixed.o
	$(LINK) -o $@ $^ $(LIBS)

share-lists$(EXEEXT): share-lists.o
	$(LINK) -o $@ $^ $(LIBS)

color$(EXEEXT): color.o
	$(LINK) -o $@ $^ $(LIBS)

font$(EXEEXT): font.o
	$(LINK) -o $@ $^ $(LIBS)

button$(EXEEXT): button.o
	$(LINK) -o $@ $^ $(LIBS)

shapes$(EXEEXT): trackball.o shapes.o
	$(LINK) -o $@ $^ $(LIBS)

logo$(EXEEXT): trackball.o logo-model.o logo.o
	$(LINK) -o $@ $^ $(LIBS)

gears$(EXEEXT): gears.o
	$(LINK) -o $@ $^ $(LIBS)

multiarb$(EXEEXT): readtex.o multiarb.o
	$(LINK) -o $@ $^ $(LIBS)

viewlw$(EXEEXT): trackball.o lw.o viewlw.o
	$(LINK) -o $@ $^ $(LIBS)

rotating-square$(EXEEXT): rotating-square.o
	$(LINK) -o $@ $^ $(LIBS)

coolwave$(EXEEXT): coolwave.o
	$(LINK) -o $@ $^ $(LIBS)

coolwave2$(EXEEXT): coolwave2.o
	$(LINK) -o $@ $^ $(LIBS)

template$(EXEEXT): template.o
	$(LINK) -o $@ $^ $(LIBS)

scribble-gl$(EXEEXT): scribble-gl.o
	$(LINK) -o $@ $^ $(LIBS)

font-pangoft2$(EXEEXT): font-pangoft2.o
	$(LINK) -o $@ $^ $(LIBS_WITH_PANGOFT2)

font-pangoft2-tex$(EXEEXT): font-pangoft2-tex.o
	$(LINK) -o $@ $^ $(LIBS_WITH_PANGOFT2)

wglinfo$(EXEEXT): wglinfo.o
	$(LINK) -o $@ $^ -lopengl32 -lgdi32

#
# Clean up
#

clean-deps:
	-rm -rf .deps

clean-obj: clean-deps
	-rm -f *.o

clean: clean-obj
	-rm -f $(PROGRAMS)

distclean: clean
	-rm -f *~