a180bb8689
By using .ONESHELL and adding -e to .SHELLFLAGS, we can simplify complex shell commands (like manifest generation) and gain a simple way to pass multi-line environment variables into shell commands. The @ and + flags for recipe commands are moved to the top of each recipe.
230 lines
6.2 KiB
Makefile
230 lines
6.2 KiB
Makefile
all:
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LC_ALL:=C
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LANG:=C
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export LC_ALL LANG
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.SHELLFLAGS = -ec
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# check for spaces & resolve possibly relative paths
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define mkabspath
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ifneq (1,$(words [$($(1))]))
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$$(error $(1) must not contain spaces)
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endif
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override $(1) := $(abspath $($(1)))
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endef
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GLUON_SITEDIR ?= site
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$(eval $(call mkabspath,GLUON_SITEDIR))
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$(GLUON_SITEDIR)/site.mk:
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$(error No site configuration was found. Please check out a site configuration to $(GLUON_SITEDIR))
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include $(GLUON_SITEDIR)/site.mk
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GLUON_RELEASE ?= $(error GLUON_RELEASE not set. GLUON_RELEASE can be set in site.mk or on the command line)
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GLUON_DEPRECATED ?= $(error GLUON_DEPRECATED not set. Please consult the documentation)
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# initialize (possibly already user set) directory variables
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GLUON_TMPDIR ?= tmp
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GLUON_OUTPUTDIR ?= output
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GLUON_IMAGEDIR ?= $(GLUON_OUTPUTDIR)/images
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GLUON_PACKAGEDIR ?= $(GLUON_OUTPUTDIR)/packages
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GLUON_TARGETSDIR ?= targets
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GLUON_PATCHESDIR ?= patches
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$(eval $(call mkabspath,GLUON_TMPDIR))
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$(eval $(call mkabspath,GLUON_OUTPUTDIR))
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$(eval $(call mkabspath,GLUON_IMAGEDIR))
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$(eval $(call mkabspath,GLUON_PACKAGEDIR))
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$(eval $(call mkabspath,GLUON_TARGETSDIR))
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$(eval $(call mkabspath,GLUON_PATCHESDIR))
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GLUON_MULTIDOMAIN ?= 0
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GLUON_DEBUG ?= 0
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export GLUON_RELEASE GLUON_REGION GLUON_MULTIDOMAIN GLUON_DEBUG GLUON_DEPRECATED GLUON_DEVICES \
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GLUON_TARGETSDIR GLUON_PATCHESDIR GLUON_TMPDIR GLUON_IMAGEDIR GLUON_PACKAGEDIR
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show-release:
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@echo '$(GLUON_RELEASE)'
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update: FORCE
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@
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GLUON_SITEDIR='$(GLUON_SITEDIR)' scripts/update.sh
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GLUON_SITEDIR='$(GLUON_SITEDIR)' scripts/patch.sh
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GLUON_SITEDIR='$(GLUON_SITEDIR)' scripts/feeds.sh
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update-patches: FORCE
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@
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GLUON_SITEDIR='$(GLUON_SITEDIR)' scripts/update.sh
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GLUON_SITEDIR='$(GLUON_SITEDIR)' scripts/update-patches.sh
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GLUON_SITEDIR='$(GLUON_SITEDIR)' scripts/patch.sh
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update-feeds: FORCE
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@GLUON_SITEDIR='$(GLUON_SITEDIR)' scripts/feeds.sh
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GLUON_TARGETS :=
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define GluonTarget
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gluon_target := $(1)$$(if $(2),-$(2))
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GLUON_TARGETS += $$(gluon_target)
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GLUON_TARGET_$$(gluon_target)_BOARD := $(1)
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GLUON_TARGET_$$(gluon_target)_SUBTARGET := $(2)
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endef
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include $(GLUON_TARGETSDIR)/targets.mk
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OPENWRTMAKE = $(MAKE) -C openwrt
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BOARD := $(GLUON_TARGET_$(GLUON_TARGET)_BOARD)
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SUBTARGET := $(GLUON_TARGET_$(GLUON_TARGET)_SUBTARGET)
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GLUON_CONFIG_VARS := \
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GLUON_SITEDIR='$(GLUON_SITEDIR)' \
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GLUON_RELEASE='$(GLUON_RELEASE)' \
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GLUON_BRANCH='$(GLUON_BRANCH)' \
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GLUON_LANGS='$(GLUON_LANGS)' \
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BOARD='$(BOARD)' \
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SUBTARGET='$(SUBTARGET)'
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define CheckTarget
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if [ -z '$(BOARD)' ]; then
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echo 'Please set GLUON_TARGET to a valid target. Gluon supports the following targets:'
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for target in $(GLUON_TARGETS); do
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echo " * $$target"
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done
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exit 1
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fi
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endef
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define CheckExternal
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if [ ! -d openwrt ]; then
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echo "You don't seem to have obtained the external repositories needed by Gluon; please call \`make update\` first!"
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exit 1
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fi
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endef
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define CheckSite
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if ! GLUON_SITEDIR='$(GLUON_SITEDIR)' GLUON_SITE_CONFIG='$(1).conf' $(LUA) -e 'assert(dofile("scripts/site_config.lua")(os.getenv("GLUON_SITE_CONFIG")))'; then
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echo 'Your site configuration ($(1).conf) did not pass validation
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exit 1
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fi
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endef
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list-targets: FORCE
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@for target in $(GLUON_TARGETS); do
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echo "$$target"
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done
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lint: lint-lua lint-sh
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lint-lua: FORCE
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@scripts/lint-lua.sh
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lint-sh: FORCE
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@scripts/lint-sh.sh
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define merge_lists
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$(1) :=
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$(foreach pkg,$(2),
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$(1) := $$(strip $$(filter-out -$$(patsubst -%,%,$(pkg)) $$(patsubst -%,%,$(pkg)),$$(value $(1))) $(pkg))
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)
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endef
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define feature_packages
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$(1) := $(shell scripts/features.sh '$(2)' || echo '__ERROR__')
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endef
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$(eval $(call merge_lists,GLUON_FEATURE_LIST_standard,$(GLUON_FEATURES) $(GLUON_FEATURES_standard)))
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$(eval $(call merge_lists,GLUON_FEATURE_LIST_tiny,$(GLUON_FEATURES) $(GLUON_FEATURES_tiny)))
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$(eval $(call feature_packages,GLUON_FEATURE_PACKAGES_standard,$(GLUON_FEATURE_LIST_standard)))
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$(eval $(call feature_packages,GLUON_FEATURE_PACKAGES_tiny,$(GLUON_FEATURE_LIST_tiny)))
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ifneq ($(filter __ERROR__,$(GLUON_FEATURES_standard) $(GLUON_FEATURES_tiny)),)
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$(error Error while evaluating features)
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endif
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$(eval $(call merge_lists,GLUON_DEFAULT_PACKAGES,$(GLUON_DEFAULT_PACKAGES) $(GLUON_SITE_PACKAGES)))
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$(eval $(call merge_lists,GLUON_CLASS_PACKAGES_standard,$(GLUON_FEATURE_PACKAGES_standard) $(GLUON_SITE_PACKAGES_standard)))
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$(eval $(call merge_lists,GLUON_CLASS_PACKAGES_tiny,$(GLUON_FEATURE_PACKAGES_tiny) $(GLUON_SITE_PACKAGES_tiny)))
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LUA := openwrt/staging_dir/hostpkg/bin/lua
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$(LUA):
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+@
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$(CheckExternal)
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[ -e openwrt/.config ] || $(OPENWRTMAKE) defconfig
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$(OPENWRTMAKE) tools/install
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$(OPENWRTMAKE) package/lua/host/compile
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config: $(LUA) FORCE
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+@
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$(CheckExternal)
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$(CheckTarget)
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$(foreach conf,site $(patsubst $(GLUON_SITEDIR)/%.conf,%,$(wildcard $(GLUON_SITEDIR)/domains/*.conf)),\
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$(call CheckSite,$(conf)); \
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)
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$(GLUON_CONFIG_VARS) \
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$(LUA) scripts/target_config.lua '$(GLUON_TARGET)' '$(GLUON_DEFAULT_PACKAGES)' '$(GLUON_CLASS_PACKAGES_standard)' '$(GLUON_CLASS_PACKAGES_tiny)' \
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> openwrt/.config
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$(OPENWRTMAKE) defconfig
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$(GLUON_CONFIG_VARS) \
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$(LUA) scripts/target_config_check.lua '$(GLUON_TARGET)' '$(GLUON_DEFAULT_PACKAGES)' '$(GLUON_CLASS_PACKAGES_standard)' '$(GLUON_CLASS_PACKAGES_tiny)'
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all: config
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+@
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$(GLUON_CONFIG_VARS) \
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$(LUA) scripts/clean_output.lua
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$(OPENWRTMAKE)
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$(GLUON_CONFIG_VARS) \
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$(LUA) scripts/copy_output.lua '$(GLUON_TARGET)'
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clean download: config
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+@$(OPENWRTMAKE) $@
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dirclean: FORCE
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+@
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[ -e openwrt/.config ] || $(OPENWRTMAKE) defconfig
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$(OPENWRTMAKE) dirclean
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rm -rf $(GLUON_TMPDIR) $(GLUON_OUTPUTDIR)
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manifest: $(LUA) FORCE
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@
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[ '$(GLUON_BRANCH)' ] || (echo 'Please set GLUON_BRANCH to create a manifest.'; false)
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echo '$(GLUON_PRIORITY)' | grep -qE '^([0-9]*\.)?[0-9]+$$' || (echo 'Please specify a numeric value for GLUON_PRIORITY to create a manifest.'; false)
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$(CheckExternal)
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(
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echo 'BRANCH=$(GLUON_BRANCH)'
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echo "DATE=$$($(LUA) scripts/rfc3339date.lua)"
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echo 'PRIORITY=$(GLUON_PRIORITY)'
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echo
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for target in $(GLUON_TARGETS); do
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GLUON_SITEDIR='$(GLUON_SITEDIR)' $(LUA) scripts/generate_manifest.lua "$$target"
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done
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) > 'tmp/$(GLUON_BRANCH).manifest.tmp'
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mkdir -p '$(GLUON_IMAGEDIR)/sysupgrade'
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mv 'tmp/$(GLUON_BRANCH).manifest.tmp' '$(GLUON_IMAGEDIR)/sysupgrade/$(GLUON_BRANCH).manifest'
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FORCE: ;
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.PHONY: FORCE
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.NOTPARALLEL:
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.ONESHELL:
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