You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
2.0 KiB
74 lines
2.0 KiB
3 years ago
|
# this makefile can be used standalone
|
||
|
|
|
||
|
|
# drop stock predefined rules
|
||
|
|
.DEFAULT:
|
||
|
|
|
||
|
|
SYMLINK = build
|
||
|
|
|
||
|
|
# tmpfs-sparing extra rule: cleanup workdir after completing each stage
|
||
|
|
# (as packed results are saved this only lowers RAM pressure)
|
||
|
|
# NB: it's useful enough to be enabled by default in DEBUG abscence
|
||
|
|
ifndef DEBUG
|
||
|
|
CLEAN ?= 1
|
||
|
|
endif
|
||
|
|
ifdef CLEAN
|
||
|
|
export GLOBAL_CLEAN_WORKDIR = clean-current
|
||
|
|
ifdef DEBUG
|
||
|
|
WARNING = (NB: DEBUG scope is limited when CLEAN is enabled)
|
||
|
|
endif
|
||
|
|
endif
|
||
|
|
|
||
|
|
# ordinary clean: destroys workdirs but not the corresponding results
|
||
|
|
# NB: our output MUST go into stderr to escape POSTPROC
|
||
|
|
clean:
|
||
|
|
@{ \
|
||
|
|
find -name '*~' -delete >&/dev/null ||:; \
|
||
|
|
if [ -L "$(SYMLINK)" -a -d "$(SYMLINK)"/ ]; then \
|
||
|
|
if [ -z "$(QUIET)" ]; then \
|
||
|
|
echo "$(TIME) cleaning up $(WARNING)"; \
|
||
|
|
fi; \
|
||
|
|
$(MAKE) -C "$(SYMLINK)" $@ \
|
||
|
|
GLOBAL_BUILDDIR="$(realpath $(SYMLINK))" $(LOG) ||:; \
|
||
|
|
fi; \
|
||
|
|
} >&2
|
||
|
|
|
||
|
|
# there can be some sense in writing log here even if normally
|
||
|
|
# $(BUILDDIR)/ gets purged: make might have failed,
|
||
|
|
# and BUILDLOG can be specified by hand either
|
||
|
|
distclean: clean
|
||
|
|
@{ \
|
||
|
|
if [ -L "$(SYMLINK)" -a -d "$(SYMLINK)"/ ]; then \
|
||
|
|
build="$(realpath $(SYMLINK)/)"; \
|
||
|
|
if [ "$$build" = / ]; then \
|
||
|
|
echo "** ERROR: invalid \`"$(SYMLINK)"' symlink" >&2; \
|
||
|
|
exit 128; \
|
||
|
|
else \
|
||
|
|
$(MAKE) -C "$(SYMLINK)" $@ \
|
||
|
|
GLOBAL_BUILDDIR="$$build" $(LOG) ||:; \
|
||
|
|
rm -rf "$$build"; \
|
||
|
|
fi; \
|
||
|
|
fi; \
|
||
|
|
rm -f "$(SYMLINK)"; \
|
||
|
|
} >&2
|
||
|
|
|
||
|
|
# builddir existing outside read-only metaprofile is less ephemeral
|
||
|
|
# than BUILDDIR variable is -- usually it's unneeded afterwards
|
||
|
|
postclean: build-image
|
||
|
|
@{ \
|
||
|
|
if [ "$(CLEAN)" != 0 ] && \
|
||
|
|
[ "0$(DEBUG)" -lt 2 ] && \
|
||
|
|
[ -z "$(CHECK)" ] && \
|
||
|
|
[ -z "$(REPORT)" ] && \
|
||
|
|
[ "$(NUM_TARGETS)" -gt 1 \
|
||
|
|
-o ! -t 1 \
|
||
|
|
-o ! -L "$(SYMLINK)" ]; \
|
||
|
|
then \
|
||
|
|
if [ -z "$(QUIET)" ]; then \
|
||
|
|
echo "$(TIME) cleaning up after build"; \
|
||
|
|
fi; \
|
||
|
|
$(MAKE) -C "$(BUILDDIR)" distclean \
|
||
|
|
GLOBAL_BUILDDIR="$(BUILDDIR)" $(LOG) ||:; \
|
||
|
|
rm -rf "$(BUILDDIR)"; \
|
||
|
|
fi; \
|
||
|
|
} >&2
|