# Copyright 2009 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.

all: package
package: _obj/$(TARG).a
testpackage: _test/$(TARG).a

elem=$(lastword $(subst /, ,$(TARG)))
dir=$(patsubst %/$(elem),%,./$(TARG))

pkgdir=$(GOROOT)/pkg/$(GOOS)_$(GOARCH)

coverage:
	gotest
	6cov -g $(shell pwd) | grep -v '_test\.go:'

clean:
	rm -rf *.[$(OS)] *.a [$(OS)].out _obj _test _testmain.go

test:
	gotest

nuke: clean
	rm -f $(pkgdir)/$(TARG).a

testpackage-clean:
	rm -f _test/$(TARG).a _gotest_.$O

install: $(pkgdir)/$(TARG).a

$(pkgdir)/$(TARG).a: package
	test -d $(GOROOT)/pkg && mkdir -p $(pkgdir)/$(dir)
	cp _obj/$(TARG).a $(pkgdir)/$(TARG).a

_go_.$O: $(GOFILES)
	$(GC) -o $@ $(GOFILES)

_gotest_.$O: $(GOFILES) $(GOTESTFILES)
	$(GC) -o $@ $(GOFILES) $(GOTESTFILES)

%.$O: %.c
	$(CC) $(CFLAGS) $*.c

%.$O: %.s
	$(AS) $*.s

%.$O: $(HFILES)

_obj/$(TARG).a: _go_.$O $(OFILES)
	mkdir -p _obj/$(dir)
	rm -f _obj/$(TARG).a
	gopack grc $@ _go_.$O $(OFILES)

_test/$(TARG).a: _gotest_.$O $(OFILES)
	mkdir -p _test/$(dir)
	rm -f _test/$(TARG).a
	gopack grc $@ _gotest_.$O $(OFILES)

importpath:
	@echo $(TARG)

dir:
	@echo $(dir)