setup: adjust make clean target to ignore our bundled build tools

diff --git a/Makefile b/Makefile
index c7dc647cf0b596bc07c5e95e02755eb0ee26d9af..edfd868193a770ac4bb8a893964cb83c2f6c51fd 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -258,7 +258,7 @@ clean:
        rm -f `find src *.egg -name '*.so' -or -name '*.pyc'`
        rm -rf src/allmydata_tahoe.egg-info
        rm -rf support dist
-       rm -rf `ls -d *.egg | grep -v setuptools-`
+       rm -rf `ls -d *.egg | grep -vEe"setuptools-|setuptools_trial-|darcsver-"`
        rm -rf *.pyc
        rm -rf misc/dependencies/build misc/dependencies/temp
        rm -rf misc/dependencies/tahoe_deps.egg-info