Files
kata-containers/golang.mk
Hui Zhu f5048b725b golang.mk: Check and install yq before use it
golang.mk call yq to get golang_version_min but some environments do
not install it.
This patch check and install yq before use it to handle the issue.

Fixes #899

Signed-off-by: Hui Zhu <teawater@hyper.sh>
2018-11-10 18:31:49 +08:00

54 lines
1.8 KiB
Makefile

#
# Copyright (c) 2018 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#
# Check that the system golang version is within the required version range
# for this project.
have_yq=$(shell if [ -x "$(GOPATH)/bin/yq" ]; then echo "true"; else echo ""; fi)
ifeq (,$(have_yq))
install_yq=$(shell .ci/install-yq.sh)
endif
ifneq (,$(install_yq))
$(error "ERROR: install yq failed")
endif
golang_version_min=$(shell $(GOPATH)/bin/yq r versions.yaml languages.golang.version)
ifeq (,$(golang_version_min))
$(error "ERROR: cannot determine minimum golang version")
endif
golang_version_min_fields=$(subst ., ,$(golang_version_min))
golang_version_min_major=$(word 1,$(golang_version_min_fields))
golang_version_min_minor=$(word 2,$(golang_version_min_fields))
# for error messages
golang_version_needed=$(golang_version_min_major).$(golang_version_min_minor)
golang_version_raw=$(shell go version 2>/dev/null)
ifeq (,$(golang_version_raw))
$(error "ERROR: cannot determine golang version")
endif
# determine actual version of golang
golang_version=$(subst go,,$(word 3,$(golang_version_raw)))
golang_version_fields=$(subst ., ,$(golang_version))
golang_version_major=$(word 1,$(golang_version_fields))
golang_version_minor=$(word 2,$(golang_version_fields))
golang_major_ok=$(shell test $(golang_version_major) -ge $(golang_version_min_major) && echo ok)
golang_minor_ok=$(shell test $(golang_version_major) -eq $(golang_version_min_major) -a $(golang_version_minor) -ge $(golang_version_min_minor) && echo ok)
ifeq (,$(golang_major_ok))
$(error "ERROR: golang major version too old: got $(golang_version), need atleast $(golang_version_needed)")
endif
ifeq (,$(golang_minor_ok))
$(error "ERROR: golang minor version too old: got $(golang_version), need atleast $(golang_version_needed)")
endif