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From: John Birrell <jb@FreeBSD.ORG>
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Date: Sun, 30 Aug 1998 18:08:09 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject: cvs commit: src Makefile.inc0 Makefile.inc1 Makefile.upgrade
         Makefile
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jb          1998/08/30 18:08:08 PDT

  Modified files:
    .                    Makefile 
  Added files:
    .                    Makefile.inc0 Makefile.inc1 
                         Makefile.upgrade 
  Log:
  E-day build system changes.
  
  - Moved most of the guts of Makefile to Makefile.inc1 to become the
    backend for the build system.
  - The new Makefile doesn't suffer from problems including the wrong
    sys.mk because it doesn't use anything in there or bsd.own.mk. So,
    from now on, the proper build command is just `make world' (or
    buildworld).
  - The intermediate makefiles called Makefile.inc0 and Makefile.upgrade
    fiddle with the OBJFORMAT and MAKEOBJDIRPREFIX variables so that
    both aout and elf object trees can coexist. Makefile.upgrade contains
    the aout->elf transition build.
  - A cross build environment is now very close to reality. Specifying
    TOOLDIR, setting OBJFORMAT and MAKEOBJDIRPREFIX allow that.
  
  See the comments in Makefile for more info.
  
  Revision  Changes    Path
  1.211     +92 -836   src/Makefile