Re: make -j 2 does not work?

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From: Godmar Back (gback@cs.utah.edu)
Date: Mon Jan 25 1999 - 03:28:08 EST

My make is this:

    GNU Make version 3.77, by Richard Stallman and Roland McGrath.
    Copyright (C) 1988, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98
    Free Software Foundation, Inc.
    This is free software; see the source for copying conditions.
    There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
    PARTICULAR PURPOSE.

    Report bugs to <bug-make@gnu.org>.

Note that this was run on a dual-processor.
Is this already an outdated version of GNU make?

        - Godmar

>
> On Jan 25, 1999, Godmar Back <gback@marker.cs.utah.edu> wrote:
>
> > This one's not critical, but I noticed that make -j 2 does not work:
>
> It works if make doesn't try to run two `libtool gcc -c ClassLoader.c'
> at once. There seems to be something wrong with your `make' :-(
>
> libtool does care about support for `make -j'; it will even perform
> locking in plaforms whose compilers don't support `-c -o dir/foo.o',
> to avoid mixing up dir1/foo.o and dir2/foo.o.
>
> --
> Alexandre Oliva http://www.dcc.unicamp.br/~oliva aoliva@{acm.org}
> oliva@{dcc.unicamp.br,gnu.org,egcs.cygnus.com,samba.org}
> Universidade Estadual de Campinas, SP, Brasil
>

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