gluon/Makefile
Matthias Schiffer ef2d3578cf Makefile: error earlier when site.mk is missing
The site.mk target was only evaluated after the whole makefile was
parsed. This caused the GLUON_DEPRECATED error to be emitted first
(hiding the more helpful message that no site config was found) on Gluon
2021.1.x, where GLUON_DEPRECATED is used in a toplevel if in targets.mk.

By moving the check from recipe context to the toplevel, we ensure that
it is evaluated during parsing.

(cherry picked from commit 286d07b35f)
2022-02-03 17:08:07 +01:00

220 lines
5.3 KiB
Makefile

all:
LC_ALL:=C
LANG:=C
export LC_ALL LANG
.SHELLFLAGS = -ec
# check for spaces & resolve possibly relative paths
define mkabspath
ifneq (1,$(words [$($(1))]))
$$(error $(1) must not contain spaces)
endif
override $(1) := $(abspath $($(1)))
endef
escape = '$(subst ','\'',$(1))'
GLUON_SITEDIR ?= site
$(eval $(call mkabspath,GLUON_SITEDIR))
ifeq ($(realpath $(GLUON_SITEDIR)/site.mk),)
$(error No site configuration was found. Please check out a site configuration to $(GLUON_SITEDIR))
endif
include $(GLUON_SITEDIR)/site.mk
GLUON_RELEASE ?= $(error GLUON_RELEASE not set. GLUON_RELEASE can be set in site.mk or on the command line)
GLUON_DEPRECATED ?= $(error GLUON_DEPRECATED not set. Please consult the documentation)
ifneq ($(GLUON_BRANCH),)
$(warning *** Warning: GLUON_BRANCH has been deprecated, please set GLUON_AUTOUPDATER_BRANCH and GLUON_AUTOUPDATER_ENABLED instead.)
GLUON_AUTOUPDATER_BRANCH ?= $(GLUON_BRANCH)
GLUON_AUTOUPDATER_ENABLED ?= 1
endif
GLUON_AUTOUPDATER_ENABLED ?= 0
# initialize (possibly already user set) directory variables
GLUON_TMPDIR ?= tmp
GLUON_OUTPUTDIR ?= output
GLUON_IMAGEDIR ?= $(GLUON_OUTPUTDIR)/images
GLUON_PACKAGEDIR ?= $(GLUON_OUTPUTDIR)/packages
GLUON_DEBUGDIR ?= $(GLUON_OUTPUTDIR)/debug
GLUON_TARGETSDIR ?= targets
GLUON_PATCHESDIR ?= patches
$(eval $(call mkabspath,GLUON_TMPDIR))
$(eval $(call mkabspath,GLUON_OUTPUTDIR))
$(eval $(call mkabspath,GLUON_IMAGEDIR))
$(eval $(call mkabspath,GLUON_PACKAGEDIR))
$(eval $(call mkabspath,GLUON_TARGETSDIR))
$(eval $(call mkabspath,GLUON_PATCHESDIR))
GLUON_MULTIDOMAIN ?= 0
GLUON_AUTOREMOVE ?= 0
GLUON_DEBUG ?= 0
GLUON_MINIFY ?= 1
# Can be overridden via environment/command line/... to use the Gluon
# build system for non-Gluon builds
define GLUON_BASE_FEEDS ?=
src-link gluon_base ../../package
endef
GLUON_VARS = \
GLUON_RELEASE GLUON_REGION GLUON_MULTIDOMAIN GLUON_AUTOREMOVE GLUON_DEBUG GLUON_MINIFY GLUON_DEPRECATED \
GLUON_DEVICES GLUON_TARGETSDIR GLUON_PATCHESDIR GLUON_TMPDIR GLUON_IMAGEDIR GLUON_PACKAGEDIR GLUON_DEBUGDIR \
GLUON_SITEDIR GLUON_RELEASE GLUON_AUTOUPDATER_BRANCH GLUON_AUTOUPDATER_ENABLED GLUON_LANGS GLUON_BASE_FEEDS \
GLUON_TARGET BOARD SUBTARGET
unexport $(GLUON_VARS)
GLUON_ENV = $(foreach var,$(GLUON_VARS),$(var)=$(call escape,$($(var))))
show-release:
@echo '$(GLUON_RELEASE)'
update: FORCE
@
export $(GLUON_ENV)
scripts/update.sh
scripts/patch.sh
scripts/feeds.sh
update-patches: FORCE
@
export $(GLUON_ENV)
scripts/update.sh
scripts/update-patches.sh
scripts/patch.sh
refresh-patches: FORCE
@
export $(GLUON_ENV)
scripts/update.sh
scripts/patch.sh
scripts/update-patches.sh
update-feeds: FORCE
@$(GLUON_ENV) scripts/feeds.sh
GLUON_TARGETS :=
define GluonTarget
gluon_target := $(1)$$(if $(2),-$(2))
GLUON_TARGETS += $$(gluon_target)
GLUON_TARGET_$$(gluon_target)_BOARD := $(1)
GLUON_TARGET_$$(gluon_target)_SUBTARGET := $(2)
endef
include $(GLUON_TARGETSDIR)/targets.mk
OPENWRTMAKE = $(MAKE) -C openwrt
BOARD := $(GLUON_TARGET_$(GLUON_TARGET)_BOARD)
SUBTARGET := $(GLUON_TARGET_$(GLUON_TARGET)_SUBTARGET)
define CheckTarget
if [ -z '$(BOARD)' ]; then
echo 'Please set GLUON_TARGET to a valid target. Gluon supports the following targets:'
for target in $(GLUON_TARGETS); do
echo " * $$target"
done
exit 1
fi
endef
define CheckSite
if ! GLUON_SITEDIR='$(GLUON_SITEDIR)' GLUON_SITE_CONFIG='$(1).conf' $(LUA) -e 'assert(dofile("scripts/site_config.lua")(os.getenv("GLUON_SITE_CONFIG")))'; then
echo 'Your site configuration ($(1).conf) did not pass validation'
exit 1
fi
endef
list-targets: FORCE
@for target in $(GLUON_TARGETS); do
echo "$$target"
done
lint: lint-lua lint-sh
lint-lua: FORCE
@scripts/lint-lua.sh
lint-sh: FORCE
@scripts/lint-sh.sh
LUA := openwrt/staging_dir/hostpkg/bin/lua
$(LUA):
+@
scripts/module_check.sh
[ -e openwrt/.config ] || $(OPENWRTMAKE) defconfig
$(OPENWRTMAKE) tools/install
$(OPENWRTMAKE) package/lua/host/compile
config: $(LUA) FORCE
+@
scripts/module_check.sh
$(CheckTarget)
$(foreach conf,site $(patsubst $(GLUON_SITEDIR)/%.conf,%,$(wildcard $(GLUON_SITEDIR)/domains/*.conf)),\
$(call CheckSite,$(conf)); \
)
$(GLUON_ENV) $(LUA) scripts/target_config.lua > openwrt/.config
$(OPENWRTMAKE) defconfig
$(GLUON_ENV) $(LUA) scripts/target_config_check.lua
all: config
+@
$(GLUON_ENV) $(LUA) scripts/clean_output.lua
$(OPENWRTMAKE)
$(GLUON_ENV) $(LUA) scripts/copy_output.lua
clean download: config
+@$(OPENWRTMAKE) $@
dirclean: FORCE
+@
[ -e openwrt/.config ] || $(OPENWRTMAKE) defconfig
$(OPENWRTMAKE) dirclean
rm -rf $(GLUON_TMPDIR) $(GLUON_OUTPUTDIR)
manifest: $(LUA) FORCE
@
[ '$(GLUON_AUTOUPDATER_BRANCH)' ] || (echo 'Please set GLUON_AUTOUPDATER_BRANCH to create a manifest.'; false)
echo '$(GLUON_PRIORITY)' | grep -qE '^([0-9]*\.)?[0-9]+$$' || (echo 'Please specify a numeric value for GLUON_PRIORITY to create a manifest.'; false)
scripts/module_check.sh
(
export $(GLUON_ENV)
echo 'BRANCH=$(GLUON_AUTOUPDATER_BRANCH)'
echo "DATE=$$($(LUA) scripts/rfc3339date.lua)"
echo 'PRIORITY=$(GLUON_PRIORITY)'
echo
for target in $(GLUON_TARGETS); do
$(LUA) scripts/generate_manifest.lua "$$target"
done
) > 'tmp/$(GLUON_AUTOUPDATER_BRANCH).manifest.tmp'
mkdir -p '$(GLUON_IMAGEDIR)/sysupgrade'
mv 'tmp/$(GLUON_AUTOUPDATER_BRANCH).manifest.tmp' '$(GLUON_IMAGEDIR)/sysupgrade/$(GLUON_AUTOUPDATER_BRANCH).manifest'
FORCE: ;
.PHONY: FORCE
.NOTPARALLEL:
.ONESHELL: