[71114] trunk/dports/science

[Rainer Müller]

On 2010-09-01 20:54 , michaelld at macports.org wrote:
> Revision: 71114
>           http://trac.macports.org/changeset/71114
> Author:   michaelld at macports.org
> Date:     2010-09-01 11:54:21 -0700 (Wed, 01 Sep 2010)
> Log Message:
> -----------
> Update GNU Radio and USRP to version 3.3.0.
> Added new ports for QtGUI, NOAA, MSDD6000.
> Renamed 'grc' to 'gnuradio companion', and now the 'grc' port just
>    prints a NOTE about this change.
> Added in support for Python 2.7.

[...]

> Modified: trunk/dports/science/usrp/Portfile
> ===================================================================
> --- trunk/dports/science/usrp/Portfile	2010-09-01 17:59:47 UTC (rev 71113)
> +++ trunk/dports/science/usrp/Portfile	2010-09-01 18:54:21 UTC (rev 71114)

[...]

> +variant libusb-legacy \
> +description "Use LIBUSB legacy version for USB transport" {
> +    depends_lib-append     port:libusb-legacy
> +    archcheck.files-append [exec find ${prefix}/lib/libusb-legacy \
> +                                -name "libusb*.dylib" -type f | \
> +                                grep -v pp | \
> +                                sed -e "s@${prefix}/@@g"]
> +
> +    # fix LIBUSB search to include 'usb_debug' symbol, so-as
> +    # to avoid using the 'compat' library.
> +    patchfiles      patch-configure-libusb.diff
> +}

This variant is causing issues during portindex (and also prevents usage
of the Portfile) if libusb-legacy is not installed:

Error: usrp: Error executing libusb-legacy: find:
/opt/local/lib/libusb-legacy: No such file or directory
Failed to parse file science/usrp/Portfile: Error evaluating variants

This exec should fail gracefully if the directory is not found or should
not be executed in the top level of the Portfile.

Rainer