# $Id$

VERSION = 0.00

PREFIX = /usr/local

YACC = yacc
LEX = lex
CC = cc
HOSTCC = $(CC)
CFLAGS = -DVERSION=\"$(VERSION)\"
LDFLAGS =
LIBS =

OBJS = Source/main.o Source/y.tab.o Source/lex.yy.o Source/function.o Source/var.o Source/util.o
OBJS += Source/generate.o
OBJS += Source/Function/btprint.o Source/Function/print.o Source/Function/output.o Source/Function/init.o Source/Function/have_config_h.o Source/Function/define.o Source/Function/undef.o
OBJS += Source/Function/probe_cxx.o Source/Function/probe_cc.o Source/Function/probe_pkgconf.o
OBJS += Source/Function/c_check_headers.o Source/Function/cxx_check_headers.o
OBJS += Source/Function/cond_c_check_header.o Source/Function/cond_cxx_check_header.o Source/Function/cond_os.o
OBJS += Source/Function/ifnot.o Source/Function/if.o Source/Function/endif.o Source/Function/else.o
OBJS += Source/Function/package.o
OBJS += Source/Function/shell.o

.PHONY: all clean install
.SUFFIXES: .c .o

all: kmake

kmake: $(OBJS)
	$(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)

Source/y.tab.c: Source/kmakefile.y
	cd Source && $(YACC) -y -d kmakefile.y

Source/lex.yy.c: Source/kmakefile.l Source/y.tab.c
	cd Source && $(LEX) kmakefile.l

Source/function.c: Tool/genfunc
	./Tool/genfunc ./Source/Function > $@ || (rm -f $@ ; exit 1)

./Tool/genfunc: ./Tool/genfunc.c
	$(HOSTCC) -o $@ ./Tool/genfunc.c

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

install: all
	mkdir -p $(PREFIX)/bin
	cp kmake $(PREFIX)/bin/

clean:
	rm -f kmake $(OBJS) Source/y.tab.c Source/lex.yy.c Source/y.tab.h Tool/genfunc Source/function.c Source/Function/*.o