mkimage-profiles/reports.mk

# collect what's left

all: reports/targets

reports/targets:
	@if ! [ -n "$$REPORT_PATH" -a -s "$$REPORT_PATH" ]; then \
		exit 0; \
	fi; \
	BUILDDIR="`sed -n 's/^.* BUILDDIR = \(.*\)/\1/p' "$$REPORT_PATH"`"; \
	if type -t dot >&/dev/null; then \
		REPORT_IMAGE="$$BUILDDIR/targets.png"; \
		report-targets < "$$REPORT_PATH" \
		| dot -Tpng -o "$$REPORT_IMAGE" \
		&& echo "** target graph report: $$REPORT_IMAGE"; \
	else \
		REPORT_DOT="$$BUILDDIR/targets.dot"; \
		report-targets < "$$REPORT_PATH" > "$$REPORT_DOT" \
		&& echo "** graphviz missing, target graph dot file: $$REPORT_DOT"; \
	fi && mv "$$REPORT_PATH" "$$BUILDDIR/targets.log"
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 15:42:10 +04:00			`# collect what's left`

			`all: reports/targets`

			`reports/targets:`
reports.mk: handle missing gra{phviz,cefully} If there's no dot(1) then its input file should just be stored; thanks glebfm@ for reminding about this. 2012-04-09 15:40:42 +04:00			`@if ! [ -n "$$REPORT_PATH" -a -s "$$REPORT_PATH" ]; then \`
			`exit 0; \`
			`fi; \`
			BUILDDIR="`sed -n 's/^.* BUILDDIR = \(.*\)/\1/p' "$$REPORT_PATH"`"; \
			`if type -t dot >&/dev/null; then \`
initial target tracing support and reporting The purpose is being able to examine particular target interdependency graph for a given image having been configured to avoid convoluted dependencies (loops in particular). The implementation is based on SHELL hook hint by John Graham-Cumming: http://cmcrossroads.com/ask-mr-make/6535-tracing-rule-execution-in-gnu-make 2012-03-19 15:42:10 +04:00			`REPORT_IMAGE="$$BUILDDIR/targets.png"; \`
use PATH instead of hardwired pathlets bin/ prefix tried to become a permatemp(tm). No way. 2012-04-06 21:13:32 +04:00			`report-targets < "$$REPORT_PATH" \`
initial target tracing support and reporting The purpose is being able to examine particular target interdependency graph for a given image having been configured to avoid convoluted dependencies (loops in particular). The implementation is based on SHELL hook hint by John Graham-Cumming: http://cmcrossroads.com/ask-mr-make/6535-tracing-rule-execution-in-gnu-make 2012-03-19 15:42:10 +04:00			`\| dot -Tpng -o "$$REPORT_IMAGE" \`
reports.mk: handle missing gra{phviz,cefully} If there's no dot(1) then its input file should just be stored; thanks glebfm@ for reminding about this. 2012-04-09 15:40:42 +04:00			`&& echo "** target graph report: $$REPORT_IMAGE"; \`
			`else \`
			`REPORT_DOT="$$BUILDDIR/targets.dot"; \`
			`report-targets < "$$REPORT_PATH" > "$$REPORT_DOT" \`
			`&& echo "** graphviz missing, target graph dot file: $$REPORT_DOT"; \`
			`fi && mv "$$REPORT_PATH" "$$BUILDDIR/targets.log"`