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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-05-24 01:52:22 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-05-24 02:25:36 +0200 |
| commit | 4a9de3218e6445742f29fef06f8b2f1dcef6306f (patch) | |
| tree | 0c5ed4576b7d59c696f567530f6b7cb96f56f490 /Makefile | |
| parent | 28a167e8288b6dc6c10d9c5d1c1661ba64a6c835 (diff) | |
Add undocumented --version flag
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -16,6 +16,14 @@ export GOPATH := $(CURDIR)/.gopath export PATH := $(PATH):$(CURDIR)/.gopath/bin GO_IMPORT_PATH := git.zx2c4.com/wireguard-go +version.go: + @export GIT_CEILING_DIRECTORIES="$(realpath $(CURDIR)/..)" && \ + tag="$$(git describe --dirty 2>/dev/null)" && \ + ver="$$(printf 'package main\nconst WireGuardGoVersion = "%s"\n' "$$tag")" && \ + [ "$$(cat $@ 2>/dev/null)" != "$$ver" ] && \ + echo "$$ver" > $@ && \ + git update-index --assume-unchanged $@ || true + .gopath/.created: rm -rf .gopath mkdir -p $(dir .gopath/src/$(GO_IMPORT_PATH)) @@ -27,7 +35,7 @@ vendor/.created: Gopkg.toml Gopkg.lock | .gopath/.created cd .gopath/src/$(GO_IMPORT_PATH) && dep ensure -vendor-only -v touch $@ -wireguard-go: $(wildcard *.go) $(wildcard */*.go) .gopath/.created vendor/.created +wireguard-go: $(wildcard *.go) $(wildcard */*.go) .gopath/.created vendor/.created version.go go build $(GO_BUILD_EXTRA_ARGS) -v $(GO_IMPORT_PATH) install: wireguard-go @@ -40,4 +48,4 @@ update-dep: | .gopath/.created command -v dep >/dev/null || go get -v github.com/golang/dep/cmd/dep cd .gopath/src/$(GO_IMPORT_PATH) && dep ensure -update -v -.PHONY: clean install update-dep +.PHONY: clean install update-dep version.go |