rust/mk/perf.mk


ifdef CFG_PERF_TOOL
rustc-perf$(X): stage2/bin/rustc$(X)
	@$(call E, perf compile: $@)
	$(PERF_STAGE2) -o $@ $(COMPILER_CRATE) >rustc-perf.err 2>&1
	$(Q)rm -f $@
else
rustc-perf$(X): stage2/bin/rustc$(X)
	$(Q)touch $@
endif

perf: check-stage2-perf rustc-perf$(X)
	$(Q)find test/perf -name \*.err | xargs cat
	$(Q)cat rustc-perf.err
Add a compile-stage2-under-perf step to "make perf" target. 2011-09-13 23:05:53 +00:00
			`ifdef CFG_PERF_TOOL`
Fix a variety of things in the makefiles Make tests and perf work again. Correctly get the host triple in rustc. Add some FIXMEs about transitional code that needs to be removed. 2011-09-29 19:21:58 +00:00			`rustc-perf$(X): stage2/bin/rustc$(X)`
Add a compile-stage2-under-perf step to "make perf" target. 2011-09-13 23:05:53 +00:00			`@$(call E, perf compile: $@)`
Run perf on the stage 2 compiler 2011-10-21 05:40:21 +00:00			`$(PERF_STAGE2) -o $@ $(COMPILER_CRATE) >rustc-perf.err 2>&1`
Print perf measurement outputs on completion of 'perf' target. 2011-09-14 00:32:18 +00:00			`$(Q)rm -f $@`
Add a compile-stage2-under-perf step to "make perf" target. 2011-09-13 23:05:53 +00:00			`else`
Fix a variety of things in the makefiles Make tests and perf work again. Correctly get the host triple in rustc. Add some FIXMEs about transitional code that needs to be removed. 2011-09-29 19:21:58 +00:00			`rustc-perf$(X): stage2/bin/rustc$(X)`
Print perf measurement outputs on completion of 'perf' target. 2011-09-14 00:32:18 +00:00			`$(Q)touch $@`
Add a compile-stage2-under-perf step to "make perf" target. 2011-09-13 23:05:53 +00:00			`endif`

			`perf: check-stage2-perf rustc-perf$(X)`
Print perf measurement outputs on completion of 'perf' target. 2011-09-14 00:32:18 +00:00			`$(Q)find test/perf -name \*.err \| xargs cat`
			`$(Q)cat rustc-perf.err`