mkimage-profiles/lib/report.mk

# enable make target tracing

ifeq (,$(CHECK))
ifneq (,$(DEBUG))
ifneq (,$(REPORT))
TRACE_PREFIX := trace:building
OLD_SHELL := $(SHELL)
SHELL = $(info $(TRACE_PREFIX) $@$(if $^$|, -> $^ $|))$(OLD_SHELL)
# piggyback BUILDDIR back into supervising environment
$(info $(TRACE_PREFIX) BUILDDIR = $(BUILDDIR))
endif
endif
endif
initial target tracing support and reporting The purpose is being able to examine particular target interdependency graph for a given image having been configured to avoid convoluted dependencies (loops in particular). The implementation is based on SHELL hook hint by John Graham-Cumming: http://cmcrossroads.com/ask-mr-make/6535-tracing-rule-execution-in-gnu-make 2012-03-19 13:42:10 +02:00			`# enable make target tracing`

reports: DEBUG must be enabled, CHECK must be disabled We cannot get IMAGE_OUTPATH from the build.log, and there is currently no other mechanism. Creating a CHECK directory was a bad idea. It should have been created only for CHECK, but it was always created when DEBUG was not enabled. So it's better to just issue a warning. 2023-05-30 22:27:33 +07:00			`ifeq (,$(CHECK))`
			`ifneq (,$(DEBUG))`
lib/report.mk: do not enable tracing with REPORT='' 2021-08-23 20:30:47 +07:00			`ifneq (,$(REPORT))`
initial target tracing support and reporting The purpose is being able to examine particular target interdependency graph for a given image having been configured to avoid convoluted dependencies (loops in particular). The implementation is based on SHELL hook hint by John Graham-Cumming: http://cmcrossroads.com/ask-mr-make/6535-tracing-rule-execution-in-gnu-make 2012-03-19 13:42:10 +02:00			`TRACE_PREFIX := trace:building`
			`OLD_SHELL := $(SHELL)`
			`SHELL = $(info $(TRACE_PREFIX) $@$(if $^$\|, -> $^ $\|))$(OLD_SHELL)`
			`# piggyback BUILDDIR back into supervising environment`
			`$(info $(TRACE_PREFIX) BUILDDIR = $(BUILDDIR))`
			`endif`
reports: DEBUG must be enabled, CHECK must be disabled We cannot get IMAGE_OUTPATH from the build.log, and there is currently no other mechanism. Creating a CHECK directory was a bad idea. It should have been created only for CHECK, but it was always created when DEBUG was not enabled. So it's better to just issue a warning. 2023-05-30 22:27:33 +07:00			`endif`
			`endif`