contrib: explicitly enable perf extension for revset tests
If a developer doesn't have the perf extension enabled the revset
benchmarking will fail. This patch explicitly enables the
perf extension when running the tests.
--- a/contrib/revsetbenchmarks.sh Tue Mar 25 16:17:16 2014 -0500
+++ b/contrib/revsetbenchmarks.sh Tue Mar 25 23:10:15 2014 +0100
@@ -14,8 +14,8 @@
# to compare performance.
HG="hg update"
-PERF="./hg perfrevset"
-BASE_PERF="hg perfrevset"
+PERF="./hg --config extensions.perf=contrib/perf.py perfrevset"
+BASE_PERF="hg --config extensions.perf=contrib/perf.py perfrevset"
TARGETS=$1
shift