On Jan 27, 2007, at 3:49 PM, Eric Blossom wrote:
How much memeory does the embedded system have?
Does it have swap?
The virtual size of g++ when compiling the swig generated code is on
the order of 350 - 400MB for the x86 architecture. I don't expect
it's much different for ARM.
Ah! DRAM / swap is probably the issue. I'm working on a TS-7300
from EmbeddedArm < http://www.embeddedarm.com/epc/ts7300-spec-h.htm
>; our boards have the 128 MB of SDRAM - which is too small for
direct compilation of the SWIG code w/o a swap space. The
compilation I did was without swap space.
THe best alternative is probably getting a XC environment up and
running - e.g. OpenEmbedded, ScratchBox, buildroot, or just plain old
Crosstools. From what I hear on other lists, the first is generally
considered "the best" (I have no experience with any of them).
I also remember OE flying around on this list a while back. Did
anyone successfully get GNU Radio compiling in OE? There was some
talk about FFTW not being available or something ... was that the
primary issue? - MLD
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