Yucom/make/rules-source.mk
Arkadiusz Hiler 692ef0aa1f build: Do as much as possible inside of the SDK container.
Parts of the rules, including the magical ones created via
make/rules-*.mk, are executed inside of the container via SHELL
override, and parts are executed on the host side.

This makes reasoning about and debugging the rules much harder than it
should be. It also requirs the users to have certain programs installed
on the host in addition to docker/podman.

With this change `make` will act as a simple pass through to inside of
the container for the most part.

One notable exception is installation which still happens the host side.
2023-02-14 16:07:44 +02:00

53 lines
1.6 KiB
Makefile

# parameters:
# $(1): lowercase package name
# $(2): uppercase package name
# $(3): source directory
#
# inputs:
# $(PKG): variable, package source folder
#
# outputs:
# $($(2)_SRC): variable, absolute rsynced source folder
# $(1)-rebuild: target, call it to force package rebuild
# $(1)-source: target, tracking package source changes
# $(1)-clean: target, clean package and force rebuild
#
define create-rules-source
$(2)_SRC = $$(OBJ)/src-$(1)
$(1)-rebuild:
.PHONY: $(1)-rebuild
$$(OBJ)/.$(1)-source: SHELL := $$(SHELL)
$$(OBJ)/.$(1)-source: $$(if $$(NO_MAKEFILE_DEPENDENCY),,$$(MAKEFILE_LIST))
$$(OBJ)/.$(1)-source: $$(shell echo -n 'syncing $(1)... ' >&2 && \
rsync --dry-run --filter=:C --exclude '*~' --exclude .git $$($(2)_SOURCE_ARGS) --info=name -Oarx --delete "$$(abspath $(3))/" "$$($(2)_SRC)" | \
grep -v -e ^$$$$ 2>/dev/null | grep -q ^ && echo $(1)-rebuild && \
echo 'done, dirty' >&2 || echo 'done' >&2)
rsync --filter=:C --exclude '*~' --exclude .git $$($(2)_SOURCE_ARGS) --info=name -Oarx --delete "$$(abspath $(3))/" "$$($(2)_SRC)" $(--quiet?)
touch $$@
$$(OBJ)/.$(1)-post-source: $$(OBJ)/.$(1)-source
$(1)-source: $$(OBJ)/.$(1)-post-source
.PHONY: $(1)-source
all-source: $(1)-source
.PHONY: all-source
all: all-source
.PHONY: all
$(1)-clean::
$(1)-distclean::
rm -rf $$($(2)_SRC)
clean: $(1)-clean
distclean: $(1)-distclean
.PHONY: clean distclean
endef
rules-source = $(call create-rules-source,$(1),$(call toupper,$(1)),$(2))
$(OBJ)/.%-post-source:
touch $@