RTEMS Build Problems on OpenBSD

[Joel Sherrill]

"Aaron J. Grier" wrote:
> 
> On Mon, Mar 05, 2001 at 08:50:24AM -0600, Mike Siers wrote:
> 
> > I am trying to build the RTEMS software on an OpenBSD 2.7 system.  I am
> > using the following versions of the build tools:
> >
> >   gmake    3.78.1
> >   autoconf 2.13
> >   automake 1.4
> >
> > I downloaded all the files from
> > ftp://oarcorp.com/pub/rtems/releases/4.5.0.  I successfully built gcc,
> > binutils, and newlib following the directions in the "Getting Started"
> > document.  But when I try and build RTEMS itself, it does not work.
> > Has anyone successfully used OpenBSD/FreeBSD/NetBSD for a development
> > platform?
> 
> FreeBSD is supposed to work "out of the box."  I have had trouble with
> NetBSD, and got it to the point where the posix BSP compiles, but it
> dies somewhere in the getjmp/setjmp code...  haven't had time to figure
> it out yet.

Disassemble setjmp and see what the offsets are for each saved 
register.  I am willing to bet they are not in the same order
as Linux. :)

> > Should I use the latest snapshot version instead of this released
> > version?  If I switch to the latest snapshot version, do I need to use
> > different versions of the build tools?
> >
> > The following lines are the last few lines that I am seeing when I try to
> > build RTEMS.  Any ideas or thoughts would be appreciated.
> [SNIP]
> > checking for RTEMS Version... 4.5.0
> > checking host system type... i386-unknown-openbsd2.7
> > checking target system type... i386-pc-rtems
> > checking build system type... i386-unknown-openbsd2.7
> > checking rtems target cpu... i386
> > checking for a BSD compatible install... (cached) /usr/bin/install -c
> > checking whether build environment is sane... yes
> > checking whether make sets ${MAKE}... (cached) yes
> 
> configure should be invoking GNU make, not BSD make. try
> 
> MAKE=gmake [...]/configure [...]
> 
> and see what happens.
> 
> --
>   Aaron J. Grier   |    Frye Electronics, Tigard, OR   |   aaron at frye.com

-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel at OARcorp.com                 On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
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