59 lines
2.2 KiB
Makefile
59 lines
2.2 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# Copyright (C) 2018-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
|
|
|
|
# These are generally passed to us by xcode, but we set working defaults for standalone compilation too.
|
|
ARCHS ?= arm64 armv7
|
|
SDK_NAME ?= iphoneos
|
|
SDKROOT ?= $(shell xcrun --sdk $(SDK_NAME) --show-sdk-path)
|
|
CONFIGURATION_BUILD_DIR ?= $(CURDIR)/out
|
|
CONFIGURATION_TEMP_DIR ?= $(CURDIR)/.tmp
|
|
|
|
export CC ?= clang
|
|
LIPO ?= lipo
|
|
DESTDIR ?= $(CONFIGURATION_BUILD_DIR)
|
|
BUILDDIR ?= $(CONFIGURATION_TEMP_DIR)/wireguard-go-bridge
|
|
|
|
CFLAGS_PREFIX := $(if $(DEPLOYMENT_TARGET_CLANG_FLAG_NAME),-$(DEPLOYMENT_TARGET_CLANG_FLAG_NAME)=$($(DEPLOYMENT_TARGET_CLANG_ENV_NAME)),) -Wno-unused-command-line-argument -isysroot $(SDKROOT) -arch
|
|
GOARCH_arm64 := arm64
|
|
GOARCH_armv7 := arm
|
|
GOARCH_x86_64 := amd64
|
|
|
|
build: $(DESTDIR)/libwg-go.a
|
|
version-header: $(DESTDIR)/wireguard-go-version.h
|
|
|
|
REAL_GOROOT := $(shell go env GOROOT 2>/dev/null)
|
|
export GOROOT := $(BUILDDIR)/goroot
|
|
$(GOROOT)/.prepared:
|
|
[ -n "$(REAL_GOROOT)" ]
|
|
mkdir -p "$(GOROOT)"
|
|
rsync -a --delete --exclude=pkg/obj/go-build "$(REAL_GOROOT)/" "$(GOROOT)/"
|
|
cat goruntime-*.diff | patch -p1 -f -N -r- -d "$(GOROOT)"
|
|
touch "$@"
|
|
|
|
define libwg-go-a
|
|
$(BUILDDIR)/libwg-go-$(1).a: export CGO_ENABLED := 1
|
|
$(BUILDDIR)/libwg-go-$(1).a: export CGO_CFLAGS := $(CFLAGS_PREFIX) $(ARCH)
|
|
$(BUILDDIR)/libwg-go-$(1).a: export CGO_LDFLAGS := $(CFLAGS_PREFIX) $(ARCH)
|
|
$(BUILDDIR)/libwg-go-$(1).a: export GOOS := darwin
|
|
$(BUILDDIR)/libwg-go-$(1).a: export GOARCH := $(GOARCH_$(1))
|
|
$(BUILDDIR)/libwg-go-$(1).a: $(GOROOT)/.prepared go.mod
|
|
go build -tags ios -ldflags=-w -trimpath -v -o "$(BUILDDIR)/libwg-go-$(1).a" -buildmode c-archive
|
|
rm -f "$(BUILDDIR)/libwg-go-$(1).h"
|
|
endef
|
|
$(foreach ARCH,$(ARCHS),$(eval $(call libwg-go-a,$(ARCH))))
|
|
|
|
$(DESTDIR)/wireguard-go-version.h: $(GOROOT)/.prepared go.mod
|
|
go list -m golang.zx2c4.com/wireguard | sed -n 's/.*v\([0-9.]*\).*/#define WIREGUARD_GO_VERSION "\1"/p' > "$@"
|
|
|
|
$(DESTDIR)/libwg-go.a: $(foreach ARCH,$(ARCHS),$(BUILDDIR)/libwg-go-$(ARCH).a)
|
|
@mkdir -vp "$(DESTDIR)"
|
|
$(LIPO) -create -output "$@" $^
|
|
|
|
clean:
|
|
rm -rf "$(BUILDDIR)" "$(DESTDIR)/libwg-go.a" "$(DESTDIR)/wireguard-go-version.h"
|
|
|
|
install: build
|
|
|
|
.PHONY: clean build version-header install
|