Proton/make/rules-source.mk
Arkadiusz Hiler b2b17774e4 make/rules-source.mk: Suppress grep warnings.
The second grep in sequence can exit early (-q, as soon as we have one
match it exits with a success) which makes the first grep unhappy as its
write pipe is closed early, resulting in:

        syncing vulkan-loader... grep: write error: Broken pipe

Let's silence those errors.
2023-02-14 16:07:44 +02:00

57 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 = $$(OBJ)/src-$(1)
ifeq ($(CONTAINER),)
$(1)-rebuild:
.PHONY: $(1)-rebuild
$$(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: $$(OBJ)/.$(1)-source
container-build: $$(OBJ)/.$(1)-post-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
endif
endef
rules-source = $(call create-rules-source,$(1),$(call toupper,$(1)),$(2))
$(OBJ)/.%-post-source:
touch $@