From 831640312c7cd0305e47c6292f9494a9e779b769 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Sat, 9 Jun 2018 03:14:34 +0200
Subject: First stab at Go bridge

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 wireguard-go-bridge/Makefile | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 wireguard-go-bridge/Makefile

(limited to 'wireguard-go-bridge/Makefile')

diff --git a/wireguard-go-bridge/Makefile b/wireguard-go-bridge/Makefile
new file mode 100644
index 0000000..90dc7ac
--- /dev/null
+++ b/wireguard-go-bridge/Makefile
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (C) 2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+
+FILES := $(filter-out %/main.go,$(wildcard ../wireguard-go/*/*.go) $(wildcard ../wireguard-go/*.go))
+
+# CLANG_FLAGS := --target=$(ANDROID_LLVM_TRIPLE) --gcc-toolchain=$(ANDROID_TOOLCHAIN_ROOT) --sysroot=$(ANDROID_SYSROOT)
+# export CGO_CFLAGS := $(CLANG_FLAGS) $(CFLAGS)
+# export CGO_LDFLAGS := $(CLANG_FLAGS) $(LDFLAGS)
+# export CC := $(ANDROID_C_COMPILER)
+# export GOARCH := $(NDK_GO_ARCH_MAP_$(ANDROID_ARCH_NAME))
+export GOOS := darwin
+export CGO_ENABLED := 1
+
+default: example
+
+libwg-go.so: $(FILES) src/git.zx2c4.com/wireguard-go/api-ios.go src/git.zx2c4.com/wireguard-go/tun/tun_ios.go
+	find . -name '*.go' -type l -delete
+	find . -type d -empty -delete
+	mkdir -p $(subst ../wireguard-go/,./src/git.zx2c4.com/wireguard-go/,$(dir $(FILES)))
+	$(foreach FILE,$(FILES),ln -sf $(abspath $(FILE)) $(subst ../wireguard-go/,./src/git.zx2c4.com/wireguard-go/,$(dir $(FILE)))$(file $(FILE));)
+	GOPATH=$(PWD) go get -v -d git.zx2c4.com/wireguard-go
+	GOPATH=$(PWD) go build -tags ios -v -o libwg-go.so -buildmode c-shared git.zx2c4.com/wireguard-go
+	@rm -f libwg-go.h
+
+example: example.c libwg-go.so
+	$(CC) -L. -lwg-go -o example example.c
+
+clean:
+	rm -f libwg-go.so test
+
+.PHONY: clean default
-- 
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