4265 remove INTERNAL_RELEASE_BUILD

*** 111,129 ****
                      $(COMOBJS_NOMSG:%.o=../common/%.c) \
                      $(ELFCOM_OBJS:%.o=$(ELFCAP)/%.c) ../common/lintsup.c
  LINTSRCS32 =    $(COMOBJS32:%32.o=../common/%.c)
  LINTSRCS64 =    $(COMOBJS64:%64.o=../common/%.c)
  
- # INTERNAL_RELEASE_BUILD is defined by standard full builds (nightly),
- # but not for sgs builds we do for development. The result of these
- # two lines is that dev builds pass -d to the readme_revision script,
- # generating a more detailed version string for the linker components
- # that includes the workspace, user, CR, and date. Official builds get
- # a simpler uncluttered version string.
- VERNOTE_DEBUG= -d
- $(INTERNAL_RELEASE_BUILD)VERNOTE_DEBUG=
- 
  SGSMSGTARG=     $(BLTOBJS:%_msg.o=../common/%.msg)
  
  LINTFLAGS +=    -u
  LINTFLAGS64 +=  -u
  
--- 111,120 ----