updated 'make clean' target

diff --git a/Makefile b/Makefile
index 4ff75babc3a48538a6358df06eaa83bfa9326b35..9302f3fcc0d71ec8f7fea4637eb9e7ebaeb26738 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,7 @@
 
 CURL=curl
 RUBY=ruby
+MAKE=make
 
 # settings
 
@@ -23,7 +24,8 @@ all: c-library
 c-library: libmojibake.a libmojibake.$(SHLIB_EXT)
 
 clean:
-       rm -f utf8proc.o libmojibake.a libmojibake.$(SHLIB_EXT)
+       rm -f utf8proc.o libmojibake.a libmojibake.$(SHLIB_EXT) normtest UnicodeData.txt DerivedCoreProperties.txt CompositionExclusions.txt CaseFolding.txt NormalizationTest.txt
+       $(MAKE) -C bench clean
 
 update: utf8proc_data.c.new