aboutsummaryrefslogblamecommitdiffstats
path: root/Makefile
blob: 47f22d6bd0c1900c942416ef0c564979e98660e0 (plain) (tree)
1
2
3
4
5
6
7
8
9


                       
                        
 
                               
 
                                 
 
                           

                                                                       
                                                                                             


                                                                     
                             
 

                                                 

                     
                                                                                                          

      
                          
 
                                                    
PREFIX ?= /usr
DESTDIR ?=
BINDIR ?= $(PREFIX)/bin
export GO111MODULE := on

all: generate-version-and-build

MAKEFLAGS += --no-print-directory

generate-version-and-build:
	@export GIT_CEILING_DIRECTORIES="$(realpath $(CURDIR)/..)" && \
	tag="$$(git describe --dirty 2>/dev/null)" && \
	ver="$$(printf 'package device\nconst WireGuardGoVersion = "%s"\n' "$${tag#v}")" && \
	[ "$$(cat device/version.go 2>/dev/null)" != "$$ver" ] && \
	echo "$$ver" > device/version.go && \
	git update-index --assume-unchanged device/version.go || true
	@$(MAKE) wireguard-go

wireguard-go: $(wildcard *.go) $(wildcard */*.go)
	go build -v -o "$@"

install: wireguard-go
	@install -v -d "$(DESTDIR)$(BINDIR)" && install -v -m 0755 "$<" "$(DESTDIR)$(BINDIR)/wireguard-go"

clean:
	rm -f wireguard-go

.PHONY: all clean install generate-version-and-build