#! smake

include $(ROOT)/usr/include/make/commondefs

TARGETS ?= $(T1)

T1 = libtess.a

# Compilation flags:
#
# -DNDEBUG is for the production code; it removes all assertion checks
#    (note that <assert.h> looks at this symbol).
#
# -DNO_MALLOPT uses regular malloc instead of the mallopt() version.
#   ***** Unless you use this flag, you must use "-lmalloc" to link
#   ***** your application!
#
# -DMEMORY_DEBUG turns on the M_DEBUG option of mallopt; this can
#    increase the running time a LOT.
#
# -DGLU_TESS_API_FLOAT compiles a single-precision version of the library.
#
# -float prevents automatic promotion to double precision; this will produce
#    faster code when compiled with -DGLU_TESS_API_FLOAT.
#
# -DNO_BRANCH_CONDITIONS uses & and | instead of && and || on a couple
#    of heavily-used tests (VertEq and VertLeq); some compilers can generate
#    better code with these (use special instructions to avoid branching).
#
# -DDEBUG is *only* for use with the test program called "trite".  It uses
#    some variables which are defined by the test program, so you won't
#    be able to link it with anything else.
#

LCOPTS = -float -O2 -DNDEBUG
LCDEFS =

LCINCS = -I.

# Also, there are several build options which are controlled by making
# symbolic links rather than with flags.  There is a script called
# "configtess" which will change these links if you want to experiment.
# The choices are:
#
# 	configtess memalloc simple
#		Uses regular malloc() and free() for memory allocation.
#	configtess memalloc fast		# default
#		Uses a much faster block-based allocator.
#	configtess priorityq heap
#		Uses a heap for the priority queue implementation.
#	configtess priorityq sort		# default
#		Quicksorts the initial vertices, uses a heap for the rest.
#
# Currently there is only one implementation for the following modules,
# but the API was designed with multiple choices in mind:
#
#	configtess dict list
#		A dynamic dictionary based on doubly-linked lists.
#	configtess normal simple
#		Approximates the normal from 3 widely separated vertices.
#

DFILES = \
	Makefile \
	$(NULL)

HFILES = \
	tesselator.h \
	dict.h \
	geom.h \
	mesh.h \
        memalloc.h \
        normal.h \
	priorityq.h \
        render.h \
        sweep.h \
        tess.h \
        tessmono.h \
	$(NULL)

CFILES = \
	dict.c \
	geom.c \
        mesh.c \
        memalloc.c \
        normal.c \
	priorityq.c \
        render.c \
        sweep.c \
        tess.c \
        tessmono.c \
	$(NULL)

LINKEDFILES = \
	dict.h \
        dict.c \
	normal.h \
        normal.c \
        memalloc.h \
        memalloc.c \
        priorityq.h \
        priorityq.c \
        $(NULL)

ALLFILES = \
	$(DFILES) \
	$(HFILES) \
	$(CFILES) \
	$(NULL)

default: $(TARGETS)

$(_FORCE):

lint: $(CFILES)
	$(LINT) -u -x $(CFILES)

clobber: clean
	rm -rf $(MKDEPFILE) $(TARGETS)
	rm -rf $(LINKEDFILES)

clean: $(_FORCE)
	-csh -fc "rm -f $(DIRT) >& /dev/null"

$(T1): $(OBJECTS) Makefile
	rm -f $@
	$(AR) crl $@ $(OBJECTS)

# These are the defaults for the modules which can be configured
# with "configtess".

normal.h: normal-simple.h
	ln -s normal-simple.h normal.h
dict.h: dict-list.h
	ln -s dict-list.h dict.h
memalloc.h: memalloc-fast.h
	ln -s memalloc-fast.h memalloc.h
priorityq.h: priorityq-sort.h
	ln -s priorityq-sort.h priorityq.h

normal.c: normal-simple.c
	ln -s normal-simple.c normal.c
dict.c: dict-list.c
	ln -s dict-list.c dict.c
memalloc.c: memalloc-fast.c
	ln -s memalloc-fast.c memalloc.c
priorityq.c: priorityq-sort.c
	ln -s priorityq-sort.c priorityq.c


#include $(ROOT)/usr/include/make/commonrules

# DO NOT DELETE THIS LINE -- make depend depends on it.

geom.o: mesh.h tesselator.h /usr/include/stddef.h /usr/include/sgidefs.h
geom.o: /usr/include/GL/gl.h
memalloc-fast.o: /usr/include/malloc.h
memalloc-simple.o: /usr/include/malloc.h
memalloc.o: /usr/include/malloc.h
mesh.o: tesselator.h /usr/include/stddef.h /usr/include/sgidefs.h
mesh.o: /usr/include/GL/gl.h
normal-simple.o: tess.h tesselator.h /usr/include/stddef.h
normal-simple.o: /usr/include/sgidefs.h /usr/include/GL/gl.h mesh.h dict.h
normal-simple.o: priorityq.h priorityq-heap.h
normal.o: tess.h tesselator.h /usr/include/stddef.h /usr/include/sgidefs.h
normal.o: /usr/include/GL/gl.h mesh.h dict.h priorityq.h priorityq-heap.h
priorityq-sort.o: priorityq-heap.h
priorityq.o: priorityq-heap.h
render.o: mesh.h tesselator.h /usr/include/stddef.h /usr/include/sgidefs.h
render.o: /usr/include/GL/gl.h
sweep.o: mesh.h tesselator.h /usr/include/stddef.h /usr/include/sgidefs.h
sweep.o: /usr/include/GL/gl.h dict.h
tess.o: tesselator.h /usr/include/stddef.h /usr/include/sgidefs.h
tess.o: /usr/include/GL/gl.h mesh.h dict.h priorityq.h priorityq-heap.h
tesselator.o: /usr/include/stddef.h /usr/include/sgidefs.h
tesselator.o: /usr/include/GL/gl.h
dict-list.o: /usr/include/stddef.h /usr/include/sgidefs.h dict-list.h
dict-list.o: memalloc.h /usr/include/malloc.h
dict.o: /usr/include/stddef.h /usr/include/sgidefs.h dict-list.h memalloc.h
dict.o: /usr/include/malloc.h
geom.o: /usr/include/assert.h mesh.h tesselator.h /usr/include/stddef.h
geom.o: /usr/include/sgidefs.h /usr/include/GL/gl.h geom.h
memalloc-fast.o: memalloc.h /usr/include/malloc.h
memalloc-simple.o: memalloc.h /usr/include/malloc.h /usr/include/string.h
memalloc.o: memalloc.h /usr/include/malloc.h
mesh.o: /usr/include/assert.h mesh.h tesselator.h /usr/include/stddef.h
mesh.o: /usr/include/sgidefs.h /usr/include/GL/gl.h memalloc.h
mesh.o: /usr/include/malloc.h
normal-simple.o: mesh.h tesselator.h /usr/include/stddef.h
normal-simple.o: /usr/include/sgidefs.h /usr/include/GL/gl.h tess.h dict.h
normal-simple.o: priorityq.h priorityq-heap.h normal.h /usr/include/math.h
normal-simple.o: /usr/include/assert.h
normal.o: mesh.h tesselator.h /usr/include/stddef.h /usr/include/sgidefs.h
normal.o: /usr/include/GL/gl.h tess.h dict.h priorityq.h priorityq-heap.h
normal.o: normal.h /usr/include/math.h /usr/include/assert.h
oldstuff.o: /usr/include/float.h
priorityq-heap.o: /usr/include/stddef.h /usr/include/sgidefs.h
priorityq-heap.o: /usr/include/assert.h priorityq-heap.h memalloc.h
priorityq-heap.o: /usr/include/malloc.h geom.h mesh.h tesselator.h
priorityq-heap.o: /usr/include/GL/gl.h
priorityq-sort.o: /usr/include/stddef.h /usr/include/sgidefs.h
priorityq-sort.o: /usr/include/assert.h memalloc.h /usr/include/malloc.h
priorityq-sort.o: priorityq-heap.c priorityq-heap.h geom.h mesh.h
priorityq-sort.o: tesselator.h /usr/include/GL/gl.h priorityq-sort.h
priorityq.o: /usr/include/stddef.h /usr/include/sgidefs.h
priorityq.o: /usr/include/assert.h memalloc.h /usr/include/malloc.h
priorityq.o: priorityq-heap.c priorityq-heap.h geom.h mesh.h tesselator.h
priorityq.o: /usr/include/GL/gl.h priorityq-sort.h
render.o: /usr/include/assert.h mesh.h tesselator.h /usr/include/stddef.h
render.o: /usr/include/sgidefs.h /usr/include/GL/gl.h tess.h dict.h
render.o: priorityq.h priorityq-heap.h render.h
stack.o: stack.h memalloc.h /usr/include/malloc.h
sweep.o: /usr/include/assert.h mesh.h tesselator.h /usr/include/stddef.h
sweep.o: /usr/include/sgidefs.h /usr/include/GL/gl.h geom.h tess.h dict.h
sweep.o: priorityq.h priorityq-heap.h memalloc.h /usr/include/malloc.h
sweep.o: sweep.h
tess.o: memalloc.h /usr/include/malloc.h tess.h tesselator.h
tess.o: /usr/include/stddef.h /usr/include/sgidefs.h /usr/include/GL/gl.h
tess.o: mesh.h dict.h priorityq.h priorityq-heap.h normal.h sweep.h
tess.o: tessmono.h render.h
tessmono.o: geom.h mesh.h tesselator.h /usr/include/stddef.h
tessmono.o: /usr/include/sgidefs.h /usr/include/GL/gl.h tessmono.h
tessmono.o: /usr/include/assert.h