On 10/25/2011 11:51 PM, Dan CaJacob wrote:
On 10/25/2011 10:02 PM, Tom Rondeau wrote:
On Tue, Oct 25, 2011 at 9:55 PM, Marcus D. Leech <mle...@ripnet.com
<mailto:mle...@ripnet.com>> wrote:
I worked-over build-gnuradio tonight rather thoroughly, and it
now uses the Cmake infrastructure to do its Gnu Radio builds.
It also has built-in help:
build-gnuradio --help
Yields:
Usage: build-gnuradio [--help|-h] [-v|--verbose] [-jN] [-ja]
[-l|--logfile logfile ] funcs
-v|--verbose - turn on verbose logging to stdout
-jN - have make use N concurrent jobs
-ja - have make use N concurrent jobs with auto
setting of N
(based on number of cpu cores on build system)
-l|--logfile lf - log messages to 'lf'
available funcs are:
all - do all functions
prereqs - install prerequisites
gitfetch - use GIT to fetch Gnu Radio and UHD
uhd_build - build only UHD
firmware - fetch firmware/FPGA
gnuradio_build - build only Gnu Radio
mod_groups - modify the /etc/groups and user to group 'usrp'
mod_udev - add UDEV rule for USRP1
mod_sysctl - modify SYSCTL for larger net buffers
I'd love people to add support for systems other than Ubuntu and
Fedora, but those are the most popular Linux distros in use.
--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org
Wonderful, Marcus, thanks!
Cool! I want to mention a problem I have encountered a few times when
using the build-gnuradio script so that others can be wary
themselves. It's my own fault, but occasionally, I will go to build
the newest gnuradio and forget that I have a grc instance left
running. This seems to really mess things up and nothing short of
hunting down every last bit of gnuradio in the operating system will
allow you to start over from scratch. Has anyone else had this problem?
By they way, 7 minutes, 18 seconds from start of UHD build to end of
gnuradio build on a quad-core Mac Book Pro (bought in June). They
actually abstract it into 8 cores - I used all 8 for the test build.
Really nice!
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