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# steps to build an image:
# --- here
# 1. initialize new profile (BUILDDIR) as a copy of image.in/
# 2. configure distro
# 3. copy the needed bits from metaprofile to a new profile
# --- in BUILDDIR
# 4. build subprofiles and subsequently an image
# deal with one target at a time
IMAGE_TARGET := $(firstword $(MAKECMDGOALS))# ve/generic.tar.gz
ifeq (./,$(dir $(IMAGE_TARGET)))# convenience fallback
IMAGE_TARGET := distro/$(IMAGE_TARGET)# for omitted "distro/"
IMAGE_GUESS := 1
else
IMAGE_GUESS :=
endif
IMAGE_CONF := $(firstword $(subst ., ,$(IMAGE_TARGET)))# ve/generic
IMAGE_CLASS := $(firstword $(subst /, ,$(IMAGE_TARGET)))# ve
IMAGE_FILE := $(lastword $(subst /, ,$(IMAGE_TARGET)))# generic.tar.gz
ifneq (,$(BRANCH))
IMAGE_FILE := $(subst regular,alt-$(BRANCH),$(IMAGE_FILE))
endif
#IMAGE_NAME := $(firstword $(subst ., ,$(IMAGE_FILE)))# generic
#IMAGE_TYPE := $(subst $(IMAGE_NAME).,,$(IMAGE_FILE))# tar.gz
#ifeq ($(IMAGE_NAME),$(IMAGE_TYPE)$(IMAGE_GUESS))
#ifneq (help,$(IMAGE_CLASS))
#$(warning no image type/extension specified, run make help?)
#endif
#endif
IMAGE_NAME := kometa-p10-kde5
IMAGE_TYPE := iso
# readjustable
ifeq (1,$(NUM_TARGETS))
BUILDDIR_PREFIX ?= mkimage-profiles.build
else
BUILDDIR_PREFIX ?= mkimage-profiles.build/$(IMAGE_CONF).$(ARCH)
endif
export MKIMAGE_PROFILES := $(realpath $(dir $(lastword $(MAKEFILE_LIST))))
# preferences
-include $(HOME)/.mkimage/profiles.mk
# most of the actual work done elsewhere
include $(sort $(wildcard lib/*.mk))
include conf.d/*.mk
include features.in/*/config.mk
# ensure the outdir is created and globbable
ifdef IMAGEDIR
$(shell mkdir -p $(IMAGEDIR))
IMAGEDIR := $(wildcard $(IMAGEDIR))
endif
# conf.d/*.mk can expose parts conditionally (e.g. DEBUG-only bits)
targets = $(shell \
for i in conf.d/*.mk; do \
make IMAGE_CLASS=$(1) -s -r -p -f $$i 2>/dev/null; \
done \
| sed -rn 's,^($(1)/[^.:]+):.*,\1,p' \
| sort -u)
DISTRO_TARGETS := $(call targets,distro)
VE_TARGETS := $(call targets,ve)
VM_TARGETS := $(call targets,vm)
DISTROS := $(call addsuffices,$(DISTRO_EXTS),$(DISTRO_TARGETS))
VES := $(call addsuffices,$(VE_EXTS),$(VE_TARGETS))
VES_TAR := $(call addsuffices,.tar,$(VE_TARGETS))
VMS := $(call addsuffices,$(VM_EXTS),$(VM_TARGETS)) \
$(call addsuffices,$(VM_TAVOLGA_EXTS), $(filter vm/%-tavolga, $(VM_TARGETS)))
VMS_IMG := $(call addsuffices,.img,$(VM_TARGETS))
IMAGES := $(DISTROS) $(VES) $(VMS)
.PHONY: $(IMAGES) $(DISTRO_TARGETS) $(VE_TARGETS) $(VM_TARGETS)
.PHONY: debug everything help space
# grepping for localized error messages is not trivial
export LC_MESSAGES=C
### duplicate but still needed
everything:
@n=1; sum=$(words $(DISTROS) $(VES_TAR) $(VMS_IMG)); \
for distro in $(DISTROS) $(VES_TAR) $(VMS_IMG); do \
echo "** building $$distro [$$n/$$sum]:"; \
$(MAKE) -f main.mk --no-print-directory $$distro; \
[ "$$n" -lt "$$sum" ] && echo; \
n=$$(($$n+1)); \
done
# config/with/ve/generic config/like/ve config/name/generic config/pack/tar.gz
$(IMAGES): debug \
config/with/$(IMAGE_CONF) \
config/like/$(IMAGE_CLASS) \
config/name/$(IMAGE_NAME) \
config/pack/$(IMAGE_TYPE) \
build; @:
# convenience shortcut
$(DISTROS:distro/%=%): %: distro/%; @:
debug::
ifeq (2,$(DEBUG))
@$(foreach v,\
$(filter IMAGE_%,$(sort $(.VARIABLES))),\
$(warning $v = $($v)))
endif