Damn, I missed the trick with tmpfs. Usually leave it building overnight on BBB.
On Tue, Sep 23, 2014 at 9:27 AM, Tom Tsou <[email protected]> wrote: > On Mon, Sep 22, 2014 at 4:08 PM, Philip Balister <[email protected]> wrote: >> On 09/22/2014 02:13 PM, Tom Tsou wrote: >>> cmake ../ -DCMAKE_C_FLAGS="-march=armv7-a -mthumb-interwork >>> -mfloat-abi=hard -mfpu=neon-vfpv4 -mtune=cortex-a15" >>> -DCMAKE_ASM_FLAGS="-march=armv7-a -mthumb-interwork -mfloat-abi=hard >>> -mfpu=neon-vfpv4 -mtune=cortex-a15" >>> >> >> We should add the ASM fags to the toolchain files. > > For native build, the missing piece is architecture detection. Until > that works sufficiently well, some type of setting(s) will need to > feed in manually. > > Alternatively, the default gcc target could be setup with reasonable > values. The arndale-linaro image can also compile gnuradio without any > command line switches since the gcc defaults are sane. > > --with-arch=armv7-a --with-fpu=vfpv3-d16 --with-float=hard > > Not so with the OE based distros. > >>> In this case, the native gnuradio build in tmpfs took a very >>> reasonable, IMO, 42 min 31 sec. >> >> Reasonable for a patient man :) > > And power efficient too! > > -TT > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
