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37 lines
620 B
Makefile
37 lines
620 B
Makefile
# Copyright 2009 The Go Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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# FFI demo
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all: fib.a fib.so
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gcc.o: gcc.c
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gcc -fPIC -O2 -o gcc.o -c gcc.c
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fib.so: gcc.o
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gcc -shared -o fib.so gcc.o -L$(GOROOT)/pkg/$(GOOS)_$(GOARCH) -lcgo
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fib.a: 6c.6 go.6
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gopack grc fib.a 6c.6 go.6
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6c.6: 6c.c
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6c -FVw -I$(GOROOT)/src/pkg/runtime 6c.c
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go.6: go.go
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6g go.go
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PKG=$(GOROOT)/pkg/$(GOOS)_$(GOARCH)
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install: $(PKG)/fib.so $(PKG)/fib.a
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$(PKG)/fib.so: fib.so
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cp fib.so $@
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$(PKG)/fib.a: fib.a
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cp fib.a $@
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clean:
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rm -f *.6 *.o *.so *.a
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