1 files changed, 2 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index 2046a2a..a06f7fa 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-LIBBU:=$(foreach f,paramproc.h paramproc.cpp fstring.h fstring.cpp exceptionbase.cpp exceptionbase.h archive.cpp archive.h archival.cpp archival.h plugger.h plugger.cpp singleton.h hash.cpp hash.h file.h file.cpp stream.h stream.cpp list.h list.cpp set.h set.cpp trace.h trace.cpp util.h fbasicstring.cpp fbasicstring.h,src/$f)
+LIBBU:=$(foreach f,paramproc.h paramproc.cpp fstring.h fstring.cpp exceptionbase.cpp exceptionbase.h archive.cpp archive.h archival.cpp archival.h plugger.h plugger.cpp singleton.h hash.cpp hash.h file.h file.cpp stream.h stream.cpp list.h list.cpp set.h set.cpp trace.h trace.cpp util.h fbasicstring.cpp fbasicstring.h sharedcore.cpp sharedcore.h,src/$f)
 SRC:=$(sort $(wildcard src/*.cpp) $(patsubst src/%,src/bu/%,$(filter %.cpp,$(LIBBU))))
 OBJ:=src/build.yy.o src/build.tab.o $(patsubst %.cpp,%.o,$(SRC)) 
 REV:=$(shell svn info | grep "Revision" | cut -d\  -f2)
@@ -33,8 +33,7 @@ distclean:
 extern: $(LIBBU)
 
 $(LIBBU):
-        mkdir -p src/bu
-        wget -nv -Psrc/bu http://svn.xagasoft.com/libbu++/trunk/$@
+        if [ ! -f src/bu/$@ ]; then mkdir -p src/bu; wget -nv -Psrc/bu http://svn.xagasoft.com/libbu++/trunk/$@; fi
 
 build: src/build.yy.c src/build.tab.c $(OBJ)
         g++ -ggdb -ldl -o build $(OBJ)