config.guess failure with IBM/XL

Carl Ponder cponder at nvidia.com
Fri Jul 28 03:50:02 CDT 2017


I'm building PNetCDF using the IBM/XL compilers for the Power architecture.
I got this error message:

    *checking build system type... ./scripts/config.guess: unable to
    guess system type*

    This script, last modified 2011-10-01, has failed to recognize
    the operating system you are using. It is advised that you
    download the most up to date version of the config scripts from

    http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
    and
    http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD

    If the version you run (./scripts/config.guess) is already up to
    date, please
    send the following data and any information you think might be
    pertinent to <config-patches at gnu.org> in order to provide the needed
    information to handle your system.

    *config.guess timestamp = 2011-10-01*

    uname -m = ppc64le
    uname -r = 3.10.0-514.6.2.el7.ppc64le
    uname -s = Linux
    uname -v = #1 SMP Fri Feb 17 19:22:37 EST 2017

    /usr/bin/uname -p = ppc64le
    /bin/uname -X     =

    hostinfo               =
    /bin/universe          =
    /usr/bin/arch -k       =
    /bin/arch              = ppc64le
    /usr/bin/oslevel       =
    /usr/convex/getsysinfo =

    UNAME_MACHINE = ppc64le
    UNAME_RELEASE = 3.10.0-514.6.2.el7.ppc64le
    UNAME_SYSTEM  = Linux
    UNAME_VERSION = #1 SMP Fri Feb 17 19:22:37 EST 2017
    configure: error: cannot guess build type; you must specify one

I got the build to work by using newer copies of the config.guess & 
config.sub.
The versions bundled in the latest PNetCDF (1.8.1) look pretty old 
(2011), can you update them in the next release?
Thanks,

                   Carl Ponder
                   NVIDIA Developer Technology




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