From 6c375c3474a1d5089ac7e7f00f38e535025984b5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C8=98tefan=20Talpalaru?= Date: Thu, 5 Sep 2019 13:52:21 +0200 Subject: [PATCH] move "go-checks" in here, since it's also used by Nimbus --- makefiles/targets.mk | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/makefiles/targets.mk b/makefiles/targets.mk index 6c925f5..04bf4d4 100644 --- a/makefiles/targets.mk +++ b/makefiles/targets.mk @@ -5,7 +5,7 @@ # at your option. This file may not be copied, modified, or distributed except # according to those terms. -.PHONY: deps-common sanity-checks nat-libs libminiupnpc.a libnatpmp.a clean-common mrproper github-ssh build-nim update-common update-remote status ntags ctags fetch-dlls +.PHONY: deps-common sanity-checks go-checks nat-libs libminiupnpc.a libnatpmp.a clean-common mrproper github-ssh build-nim update-common update-remote status ntags ctags fetch-dlls #- when the special ".SILENT" target is present, all recipes are silenced as if they all had a "@" prefix #- by setting SILENT_TARGET_PREFIX to a non-empty value, the name of this target becomes meaningless to `make` @@ -19,6 +19,16 @@ build: sanity-checks: which $(CC) &>/dev/null || { echo "C compiler ($(CC)) not installed. Aborting."; exit 1; } +MIN_GO_VER := 1.12 +DISABLE_GO_CHECKS := 0 +go-checks: +ifeq ($(DISABLE_GO_CHECKS), 0) + which go &>/dev/null || { echo "Go compiler not installed. Aborting."; exit 1; } + GO_VER="$$(go version | sed -E 's/^.*go([0-9.]+).*$$/\1/')"; \ + [[ $$(echo -e "$${GO_VER}\n$(MIN_GO_VER)" | sort -t '.' -k 1,1 -k 2,2 -g | head -n 1) == "$(MIN_GO_VER)" ]] || \ + { echo "Minimum Go compiler version required: $(MIN_GO_VER). Version available: $$GO_VER. Aborting."; exit 1; } +endif + #- runs only the first time and after `make update`, so have "normal" # (timestamp-checked) prerequisites here #- $(NIM_BINARY) is both a proxy for submodules having been initialised