From 8fc1bee546c01b2b6975e4cb07be70cc531aa754 Mon Sep 17 00:00:00 2001
From: Siddhesh Poyarekar <siddhesh@redhat.com>
Date: Fri, 12 Apr 2013 15:01:44 +0530
Subject: Move bench target to benchtests

The bench target will only be used within the benchtests directory.
---
 benchtests/Makefile | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'benchtests')

diff --git a/benchtests/Makefile b/benchtests/Makefile
index a6a9299..86d5905 100644
--- a/benchtests/Makefile
+++ b/benchtests/Makefile
@@ -104,5 +104,39 @@ slowatan-RET = double
 slowatan-INCLUDE = slowatan.c
 LDFLAGS-bench-slowatan = -lm
 
+
+
+# Rules to build and execute the benchmarks.  Do not put any benchmark
+# parameters beyond this point.
+
 include ../Makeconfig
 include ../Rules
+
+binaries-bench := $(addprefix $(objpfx)bench-,$(bench))
+
+run-bench = $(test-wrapper-env) \
+	    GCONV_PATH=$(common-objpfx)iconvdata LC_ALL=C \
+	    $($*-ENV) $(rtld-prefix) $${run}
+
+bench: $(binaries-bench)
+	for run in $^; do \
+	  echo "Running $${run}"; \
+	  $(run-bench) >>  $(objpfx)bench.out-tmp; \
+	done; \
+	if [ -f $(objpfx)bench.out ]; then \
+	  mv -f $(objpfx)bench.out $(objpfx)bench.out.old; \
+	fi; \
+	mv -f $(objpfx)bench.out-tmp $(objpfx)bench.out
+
+$(binaries-bench): %: %.o \
+  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
+  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
+	$(+link)
+
+$(objpfx)bench-%.c: %-inputs bench-skeleton.c
+	{ if [ -n "$($*-INCLUDE)" ]; then \
+	  cat $($*-INCLUDE); \
+	fi; \
+	$(..)scripts/bench.pl $(patsubst %-inputs,%,$<) \
+	  $($*-ITER) $($*-ARGLIST) $($*-RET); } > $@-tmp
+	mv -f $@-tmp $@
-- 
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