8998 depcheck is useless and should be removed
8991 pmodes is useless and can be deleted
8990 /opt/onbld/gk is useless

*** 37,56 ****
  COMMON_SUBDIRS= \
          codereview \
          codesign \
          cscope-fast \
          ctf \
-         depcheck \
          env \
          findunref \
-         gk \
          install.bin \
          lintdump \
          make \
          ndrgen \
          onbld \
-         pmodes \
          protocmp \
          protolist \
          scripts
  
  #
--- 37,53 ----
*** 107,117 ****
          $(ROOTONBLD)/lib/python$(PYTHON_VERSION)/onbld/Scm \
          $(ROOTONBLD)/env \
          $(ROOTONBLD)/etc \
          $(ROOTONBLD)/etc/exception_lists \
          $(ROOTONBLD)/share \
-         $(ROOTONBLD)/gk \
          $(ROOTONBLD)/man \
          $(ROOTONBLD)/man/man1onbld
  
  all :=          TARGET= install
  install :=      TARGET= install
--- 104,113 ----