# $Id$
#

PROGRAM = tinyscheme

LIBRARIES = lib$(PROGRAM).a lib$(PROGRAM).so

SRCS = \
	dynload.c \
	$(PROGRAM).c

OBJS = $(SRCS:.c=.o)

LIBS = -ldl -lm

INSTALL_ROOT = /usr/local

ARFLAGS = rv
CC = gcc
CP = cp -pf
CFLAGS = -g -Wall -fPIC
CPPFLAGS = \
	-DUSE_DL=1 -DUSE_MATH=1 -DUSE_PLIST=1 \
	-DSTANDALONE=0 \
	-I.
LD = $(CC)
LDFLAGS = -g
RANLIB = ranlib
RM = rm -f

all::	$(LIBRARIES) $(PROGRAM)

$(PROGRAM).c: scheme.c		# malloc(3) is declared in <stdlib.h>.
	$(RM) $@
	grep -v "<malloc.h>" scheme.c >$@

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

lib$(PROGRAM).a: $(OBJS)
	$(RM) $@
	$(AR) $(ARFLAGS) $@ $(OBJS)
	$(RANLIB) $@

lib$(PROGRAM).so: $(OBJS)
	$(RM) $@
	$(LD) $(LDFLAGS) -shared -o $@ $(OBJS) $(LIBS)

$(PROGRAM): $(PROGRAM).c dynload.o
	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ -USTANDALONE -DSTANDALONE=1 $(PROGRAM).c dynload.o $(LIBS)

clean::
	-$(RM) *.o $(LIBRARIES) $(PROGRAM) $(PROGRAM).c

install:
	$(CP) $(PROGRAM) $(INSTALL_ROOT)/bin/
	$(CP) *.h $(INSTALL_ROOT)/include/tinyscheme/
	$(CP) $(LIBRARIES) $(INSTALL_ROOT)/lib/
	$(CP) init.scm $(INSTALL_ROOT)/share/tinyscheme/