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-rw-r--r--wireguard-go-bridge/Makefile16
1 files changed, 12 insertions, 4 deletions
diff --git a/wireguard-go-bridge/Makefile b/wireguard-go-bridge/Makefile
index 3758b1ec..44844621 100644
--- a/wireguard-go-bridge/Makefile
+++ b/wireguard-go-bridge/Makefile
@@ -29,7 +29,8 @@ version-header: $(DESTDIR)/wireguard-go-version.h
GOBUILDARCH := $(GOARCH_$(shell uname -m))
GOBUILDOS := $(shell uname -s | tr '[:upper:]' '[:lower:]')
GOBUILDVERSION := 1.11.5
-GOBUILDTARBALL := https://dl.google.com/go/go$(GOBUILDVERSION).$(GOBUILDOS)-$(GOBUILDARCH).tar.gz
+GOBUILDTARBALL := go$(GOBUILDVERSION).$(GOBUILDOS)-$(GOBUILDARCH).tar.gz
+GOBUILDTARBALLURL := https://dl.google.com/go/$(GOBUILDTARBALL)
GOBUILDVERSION_NEEDED := go version go$(GOBUILDVERSION) $(GOBUILDOS)/$(GOBUILDARCH)
export GOROOT := $(BUILDDIR)/goroot
export GOPATH := $(BUILDDIR)/gopath
@@ -38,10 +39,14 @@ GOBUILDVERSION_CURRENT := $(shell $(GOROOT)/bin/go version 2>/dev/null)
ifneq ($(GOBUILDVERSION_NEEDED),$(GOBUILDVERSION_CURRENT))
$(shell rm -f $(GOROOT)/bin/go)
endif
-$(GOROOT)/bin/go:
+.cache/$(GOBUILDTARBALL):
+ mkdir -p $(dir $@)
+ curl -o $@ $(GOBUILDTARBALLURL) || { rm -f $@; exit 1; }
+
+$(GOROOT)/bin/go: .cache/$(GOBUILDTARBALL)
rm -rf "$(GOROOT)"
mkdir -p "$(GOROOT)"
- curl "$(GOBUILDTARBALL)" | tar -C "$(GOROOT)" --strip-components=1 -xzf - || { rm -rf "$(GOROOT)"; exit 1; }
+ tar -C "$(GOROOT)" --strip-components=1 -xzf - < .cache/$(GOBUILDTARBALL) || { rm -rf "$(GOROOT)"; exit 1; }
patch -p1 -f -N -r- -d "$(GOROOT)" < goruntime-boottime-over-monotonic.diff || { rm -rf "$(GOROOT)"; exit 1; }
$(shell test "$$(cat "$(BUILDDIR)/.gobuildversion" 2>/dev/null)" = "$(GOBUILDVERSION_CURRENT)" || rm -f "$(DESTDIR)/libwg-go.a")
@@ -84,6 +89,9 @@ $(DESTDIR)/libwg-go.a: $(foreach ARCH,$(ARCHS),$(BUILDDIR)/libwg-go-$(ARCH).a)
clean:
rm -rf "$(BUILDDIR)" "$(DESTDIR)/libwg-go.a" "$(DESTDIR)/wireguard-go-version.h"
+distclean: clean
+ rm -rf .cache
+
install: build
-.PHONY: clean build version-header install
+.PHONY: distclean clean build version-header install