2011-09-13 23:05:53 +00:00
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ifdef CFG_PERF_TOOL
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2011-11-21 21:11:40 +00:00
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rustc-perf$(X): $(CFG_HOST_TRIPLE)/stage2/bin/rustc$(X)
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2011-09-13 23:05:53 +00:00
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@$(call E, perf compile: $@)
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2012-01-17 22:43:42 +00:00
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$(PERF_STAGE2_T_$(CFG_HOST_TRIPLE)_H_$(CFG_HOST_TRIPLE)) \
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2011-12-20 10:17:13 +00:00
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-o $@ $(COMPILER_CRATE) >rustc-perf.err 2>&1
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$(Q)rm -f $(LIBRUSTC_GLOB)
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2011-09-13 23:05:53 +00:00
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else
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2011-11-21 21:11:40 +00:00
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rustc-perf$(X): $(CFG_HOST_TRIPLE)/stage2/bin/rustc$(X)
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2011-09-14 00:32:18 +00:00
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$(Q)touch $@
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2011-09-13 23:05:53 +00:00
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endif
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perf: check-stage2-perf rustc-perf$(X)
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2011-11-30 23:44:59 +00:00
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$(Q)find $(CFG_HOST_TRIPLE)/test/perf -name \*.err | xargs cat
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2011-09-14 00:32:18 +00:00
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$(Q)cat rustc-perf.err
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