52 lines
2.1 KiB
Makefile
52 lines
2.1 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Copyright (C) 2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
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FILES := $(filter-out %/main.go %/queueconstants.go,$(wildcard ../wireguard-go/*/*.go) $(wildcard ../wireguard-go/*.go))
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ARCHES := arm64 armv7 x86_64
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GOARCH_arm64 := arm64
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GOARCH_armv7 := arm
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GOARCH_x86_64 := amd64
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CGO_FLAGS_x86_64 := -arch x86_64 -isysroot $(shell xcrun --sdk iphonesimulator --show-sdk-path)
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CGO_FLAGS_arm64 := -arch arm64 -isysroot $(shell xcrun --sdk iphoneos --show-sdk-path)
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CGO_FLAGS_armv7 := -arch armv7 -isysroot $(shell xcrun --sdk iphoneos --show-sdk-path)
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CC_x86_64 := $(shell xcrun --sdk iphonesimulator --find clang)
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CC_arm64 := $(shell xcrun --sdk iphoneos --find clang)
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CC_armv7 := $(shell xcrun --sdk iphoneos --find clang)
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export GOOS := darwin
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export CGO_ENABLED := 1
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default: libwg-go.a
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src/.prepared: $(FILES) src/git.zx2c4.com/wireguard-go/api-ios.go src/git.zx2c4.com/wireguard-go/tun/tun_ios.go
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find . -name '*.go' -type l -delete
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find . -type d -empty -delete
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mkdir -p $(subst ../wireguard-go/,./src/git.zx2c4.com/wireguard-go/,$(dir $(FILES)))
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$(foreach FILE,$(FILES),ln -sf $(abspath $(FILE)) $(subst ../wireguard-go/,./src/git.zx2c4.com/wireguard-go/,$(dir $(FILE)))$(notdir $(FILE));)
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GOPATH=$(CURDIR) go get -v -d git.zx2c4.com/wireguard-go
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touch $@
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define libwg-go-a
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libwg-go-$(1).a: $(FILES) src/git.zx2c4.com/wireguard-go/api-ios.go src/git.zx2c4.com/wireguard-go/tun/tun_ios.go src/.prepared
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CC="$(CC_$(1))" \
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CGO_CFLAGS="$(CGO_FLAGS_$(1))" \
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CGO_LDFLAGS="$(CGO_FLAGS_$(1))" \
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GOARCH=$(GOARCH_$(1)) \
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GOPATH=$(CURDIR) \
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go build -tags ios -v -o libwg-go-$(1).a -buildmode c-archive git.zx2c4.com/wireguard-go
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@rm -f libwg-go-$(1).h
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endef
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$(foreach ARCH,$(ARCHES),$(eval $(call libwg-go-a,$(ARCH))))
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libwg-go.a: $(foreach ARCH,$(ARCHES),libwg-go-$(ARCH).a)
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xcrun --sdk iphoneos lipo -create -output $@ $^
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example: example.c libwg-go.a
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xcrun --sdk iphoneos clang -framework CoreFoundation -isysroot $(shell xcrun --sdk iphoneos --show-sdk-path) -arch arm64 -arch armv7 -L. -lwg-go -o example example.c
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clean:
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rm -f libwg-go.a $(foreach ARCH,$(ARCHES),libwg-go-$(ARCH).a) example
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.PHONY: clean default
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