make clean in ibm subdir too

diff --git a/commands/Makefile b/commands/Makefile
index bf98674cd9697b2c0ed6cbbac31cae1d69295315..863bea058532dd74e1ed6185fa54301ce2557d34 100755 (executable)
--- a/commands/Makefile
+++ b/commands/Makefile
@@ -37,6 +37,7 @@ biginstall: big
 
 clean::
        cd $(BZIP2) && make clean
+       cd ibm && make clean
        if [ -f $(FLEX)/Makefile ]; then cd $(FLEX) && make clean ; fi
        for p in $(SMALLPROGRAMS); do ( cd $$p && make clean ); done