mirror of
https://github.com/RIOT-OS/RIOT.git
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e5c49aa486
Not all users register their user in the docker group and should not run the whole make process as root to use docker. They can now overwrite DOCKER with `DOCKER="sudo docker"`. Creating files as a user is correctly handled as `id -u` is still run as the original user.
110 lines
3.7 KiB
Makefile
110 lines
3.7 KiB
Makefile
export DOCKER_IMAGE ?= riot/riotbuild:latest
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export DOCKER_BUILD_ROOT ?= /data/riotbuild
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export DOCKER_FLAGS ?= --rm
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# List of Docker-enabled make goals
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export DOCKER_MAKECMDGOALS_POSSIBLE = \
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all \
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buildtest \
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scan-build \
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scan-build-analyze \
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tests-% \
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#
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export DOCKER_MAKECMDGOALS = $(filter $(DOCKER_MAKECMDGOALS_POSSIBLE),$(MAKECMDGOALS))
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# Docker creates the files .dockerinit and .dockerenv in the root directory of
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# the container, we check for the files to determine if we are inside a container.
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ifneq (,$(wildcard /.dockerinit /.dockerenv))
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export INSIDE_DOCKER := 1
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else
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export INSIDE_DOCKER := 0
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endif
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# Default target for building inside a Docker container if nothing was given
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export DOCKER_MAKECMDGOALS ?= all
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# List of all exported environment variables that shall be passed on to the
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# Docker container, they will only be passed if they are set from the
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# environment, not if they are only default Makefile values.
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export DOCKER_ENV_VARS = \
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APPDIR \
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AR \
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ARFLAGS \
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AS \
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ASFLAGS \
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BINDIR \
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BINDIRBASE \
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BOARD \
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BUILDRELPATH \
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BUILDTEST_MCU_GROUP \
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BUILDTEST_VERBOSE \
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CC \
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CFLAGS \
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CPPMIX \
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CXX \
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CXXEXFLAGS \
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CXXUWFLAGS \
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ELFFILE \
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HEXFILE \
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LINK \
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LINKFLAGPREFIX \
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LINKFLAGS \
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LTO \
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OBJCOPY \
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OFLAGS \
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PREFIX \
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QUIET \
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WERROR \
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RIOT_VERSION \
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SCANBUILD_ARGS \
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SCANBUILD_OUTPUTDIR \
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SIZE \
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TOOLCHAIN \
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UNDEF \
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#
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# Find which variables were set using the command line or the environment and
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# pass those to Docker.
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# DOCKER_ENVIRONMENT_CMDLINE must be immediately assigned (:=) or otherwise some
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# of the environment variables will be overwritten by Makefile.include and their
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# origin is changed to "file"
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DOCKER_ENVIRONMENT_CMDLINE := $(foreach varname,$(DOCKER_ENV_VARS), \
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$(if $(filter environment command,$(origin $(varname))), \
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-e '$(varname)=$(subst ','\'',$($(varname)))', \
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))
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DOCKER_ENVIRONMENT_CMDLINE := $(strip $(DOCKER_ENVIRONMENT_CMDLINE))
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# The variables set on the command line will also be passed on the command line
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# in Docker
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DOCKER_OVERRIDE_CMDLINE := $(foreach varname,$(DOCKER_ENV_VARS), \
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$(if $(filter command,$(origin $(varname))), \
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'$(varname)=$($(varname))', \
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))
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DOCKER_OVERRIDE_CMDLINE := $(strip $(DOCKER_OVERRIDE_CMDLINE))
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# Overwrite if you want to use `docker` with sudo
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DOCKER ?= docker
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# This will execute `make $(DOCKER_MAKECMDGOALS)` inside a Docker container.
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# We do not push the regular $(MAKECMDGOALS) to the container's make command in
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# order to only perform building inside the container and defer executing any
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# extra commands such as flashing or debugging until after leaving the
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# container.
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# The `flash`, `term`, `debugserver` etc. targets usually require access to
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# hardware which may not be reachable from inside the container.
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..in-docker-container:
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@$(COLOR_ECHO) '$(COLOR_GREEN)Launching build container using image "$(DOCKER_IMAGE)".$(COLOR_RESET)'
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$(DOCKER) run $(DOCKER_FLAGS) -t -u "$$(id -u)" \
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-v '$(RIOTBASE):$(DOCKER_BUILD_ROOT)/riotbase' \
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-v '$(RIOTCPU):$(DOCKER_BUILD_ROOT)/riotcpu' \
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-v '$(RIOTBOARD):$(DOCKER_BUILD_ROOT)/riotboard' \
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-v '$(RIOTMAKE):$(DOCKER_BUILD_ROOT)/riotmake' \
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-v '$(RIOTPROJECT):$(DOCKER_BUILD_ROOT)/riotproject' \
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-v /etc/localtime:/etc/localtime:ro \
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-e 'RIOTBASE=$(DOCKER_BUILD_ROOT)/riotbase' \
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-e 'CCACHE_BASEDIR=$(DOCKER_BUILD_ROOT)/riotbase' \
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-e 'RIOTCPU=$(DOCKER_BUILD_ROOT)/riotcpu' \
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-e 'RIOTBOARD=$(DOCKER_BUILD_ROOT)/riotboard' \
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-e 'RIOTMAKE=$(DOCKER_BUILD_ROOT)/riotmake' \
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-e 'RIOTPROJECT=$(DOCKER_BUILD_ROOT)/riotproject' \
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$(DOCKER_ENVIRONMENT_CMDLINE) \
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-w '$(DOCKER_BUILD_ROOT)/riotproject/$(BUILDRELPATH)' \
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'$(DOCKER_IMAGE)' make $(DOCKER_MAKECMDGOALS) $(DOCKER_OVERRIDE_CMDLINE)
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