Do not build local os/arch when crossbuilding

Signed-off-by: Sylvain Rabot <[email protected]>

Author: sylr

Makefile

@@ -159,7 +159,7 @@ $(GO_BUILD_TARGET): $(GO_BUILD_VERSION_TARGET)
 $(GO_BUILD_VERSION_TARGET): $(GO_BUILD_SRC) $(GO_GENERATE_TARGET) $(GO_BUILD_FLAGS_TARGET) | $(GO_BUILD_TARGET_DEPS)
 	CGO_ENABLED=0 GOOS=$(GOOS) GOARCH=$(GOARCH) GOARM=$(GOARM) $(GO) build -tags $(GO_BUILD_TAGS) $(GO_BUILD_FLAGS) $(GO_BUILD_LDFLAGS) -o $@
 
-crossbuild: $(GO_BUILD_VERSION_TARGET) $(GO_CROSSBUILD_TARGETS)
+crossbuild: $(GO_CROSSBUILD_TARGETS)
 
 $(GO_CROSSBUILD_WINDOWS_TARGET_PATTERN): $(GO_BUILD_SRC) $(GO_BUILD_FLAGS_TARGET)
 	CGO_ENABLED=0 GOOS=windows GOARCH=$* $(GO) build -tags $(GO_BUILD_TAGS),crossbuild $(GO_BUILD_FLAGS) $(GO_BUILD_LDFLAGS) -o $@