# Makefile for gcc/PalmOS single precision library.
#
# This is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.

srcdir = @srcdir@
VPATH = @srcdir@

prefix = @prefix@
exec_prefix = @exec_prefix@
target_alias = @target_alias@

INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
LN_S = @LN_S@

SDKFLAGS =

CC = $(target_alias)-gcc
AR = $(target_alias)-ar
RANLIB = $(target_alias)-ranlib

CFLAGS = -O2 -Wall -msoft-float -fno-builtin $(SDKFLAGS)

INCS= mconf.h
OBJS= acoshf.o airyf.o asinf.o asinhf.o atanf.o \
atanhf.o bdtrf.o betaf.o cbrtf.o chbevlf.o chdtrf.o \
clogf.o cmplxf.o constf.o coshf.o dawsnf.o ellief.o \
ellikf.o ellpef.o ellpkf.o ellpjf.o expf.o exp2f.o \
exp10f.o expnf.o facf.o fdtrf.o floorf.o fresnlf.o \
gammaf.o gdtrf.o hypergf.o hyp2f1f.o igamf.o igamif.o \
incbetf.o incbif.o i0f.o i1f.o ivf.o j0f.o j1f.o \
jnf.o jvf.o k0f.o k1f.o knf.o logf.o log2f.o \
log10f.o nbdtrf.o ndtrf.o ndtrif.o pdtrf.o polynf.o \
powif.o powf.o psif.o rgammaf.o shichif.o sicif.o \
sindgf.o sinf.o sinhf.o spencef.o sqrtf.o stdtrf.o \
struvef.o tandgf.o tanf.o tanhf.o ynf.o zetaf.o \
zetacf.o polevlf.o setprec.o
# mtherr.o

INSTALL_HFILES = mathf.h

# INSTALL_FILES = libmf.a libmf.sa
INSTALL_FILES = libmf.a

all: $(INSTALL_FILES)

targetdir = $(exec_prefix)/$(target_alias)

install: $(INSTALL_FILES) $(INSTALL_HFILES)
	$(INSTALL) -d $(DESTDIR)$(targetdir)/lib
	for f in $(INSTALL_FILES); do \
	  $(INSTALL_DATA) $$f $(DESTDIR)$(targetdir)/lib/$$f; \
	done
	rm -f $(DESTDIR)$(targetdir)/lib/libm.a
	(cd $(DESTDIR)$(targetdir)/lib && $(LN_S) libmf.a libm.a)
	$(INSTALL) -d $(DESTDIR)$(targetdir)/include
	for f in $(INSTALL_HFILES); do \
	  $(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(targetdir)/include/$$f; \
	done
	rm -f $(DESTDIR)$(targetdir)/include/math.h
	(cd $(DESTDIR)$(targetdir)/include && $(LN_S) mathf.h math.h)

#	cp -f libmf.a $(PREFIX)/m68k-palmos-coff/lib
#	chmod 644 $(PREFIX)/m68k-palmos-coff/lib/libmf.a
#	ln -sf $(PREFIX)/m68k-palmos-coff/lib/libmf.a $(PREFIX)/m68k-palmos-coff/lib/libm.a
#	cp -f libmf.sa $(PREFIX)/m68k-palmos-coff/lib
#	chmod 644 $(PREFIX)/m68k-palmos-coff/lib/libmf.sa
#	ln -sf $(PREFIX)/m68k-palmos-coff/lib/libmf.sa $(PREFIX)/m68k-palmos-coff/lib/libm.sa
#	cp -f mathf.h $(PREFIX)/m68k-palmos-coff/include
#	chmod 644 $(PREFIX)/m68k-palmos-coff/include/mathf.h
#	ln -sf $(PREFIX)/m68k-palmos-coff/include/mathf.h $(PREFIX)/m68k-palmos-coff/include/math.h

.PHONY: all install clean distclean

mtst: mtst.o drand.o libmf.a
	$(CC) -o mtst mtst.o drand.o libmf.a -lmd

mtst.o: mtst.c
	$(CC) $(CFLAGS) -O0 -g -c mtst.c

drand.o: drand.c
	$(CC) $(CFLAGS) -g -c drand.c

libmf.a: $(OBJS) $(INCS)
	$(AR) cur libmf.a $(OBJS)
	$(RANLIB) libmf.a

libmf.sa: libmf.a
	rm -f libmf.sa
	$(EXPORTLIST) libmf.a > libm.exp
	$(STUBGEN) "Math Library" Libm libmstub.c Libm.S < libm.exp
	ln -sf ../$(LIBGLIBDIR)/scrt0.o scrt0.o
	$(CC) -shared -static -o Libm Libm.S ./libmf.a
	$(OBJRES) -l Libm
	$(BUILDPRC) -l Libm.prc "Math Library" Libm *.grc
	$(CC) $(CFLAGS) -c libmstub.c
	$(AR) libmf.sa libmstub.o
	$(RANLIB) libmf.sa

clean:
	rm -f *.o
	rm -f libmf.a libmf.sa
	rm -f mtst *.prc core

distclean: clean
	-rm Makefile