Merge pull request #10661 from JimMoen/compatibility-make4.4+
build: compatibility to make 4.4+
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commit
5e12e51230
13
Makefile
13
Makefile
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@ -5,8 +5,6 @@ SCRIPTS = $(CURDIR)/scripts
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export EMQX_RELUP ?= true
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export EMQX_DEFAULT_BUILDER = ghcr.io/emqx/emqx-builder/4.4-20:24.3.4.2-1-alpine3.15.1
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export EMQX_DEFAULT_RUNNER = alpine:3.15.1
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export OTP_VSN ?= $(shell $(CURDIR)/scripts/get-otp-vsn.sh)
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export PKG_VSN ?= $(shell $(CURDIR)/pkg-vsn.sh)
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export DOCKERFILE := deploy/docker/Dockerfile
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export DOCKERFILE_TESTING := deploy/docker/Dockerfile.testing
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ifeq ($(OS),Windows_NT)
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@ -16,6 +14,17 @@ else
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FIND=find
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endif
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# `:=` should be used here, otherwise the `$(shell ...)` will be executed every time when the variable is used
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# In make 4.4+, for backward-compatibility the value from the original environment is used.
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# so the shell script will be executed tons of times.
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ifeq ($(strip $(OTP_VSN)),)
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export OTP_VSN := $(shell $(SCRIPTS)/get-otp-vsn.sh)
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endif
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ifeq ($(strip $(PKG_VSN)),)
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export PKG_VSN := $(shell $(CURDIR)/pkg-vsn.sh)
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endif
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PROFILE ?= emqx
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REL_PROFILES := emqx emqx-edge
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PKG_PROFILES := emqx-pkg emqx-edge-pkg
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