[Buildroot] [PATCH v3 3/8] postgresql: enable bfin compile
ps.report at gmx.net
Tue Mar 17 20:26:02 UTC 2015
On Tue, Mar 17, 2015 at 08:59:23PM +0100, Thomas Petazzoni wrote:
> Dear Peter Seiderer,
> On Tue, 17 Mar 2015 20:52:03 +0100, Peter Seiderer wrote:
> > Will provide a patch for postgresql to check for fork/BR2_USE_MMU, is there any special string
> > for the comment besides 'needs threads'?
> No there is no comment about a BR2_USE_MMU dependency, because it's not
> something the user can "fix" : if your architecture doesn't have a MMU,
> it's like this, there's nothing you can do about it.
> > No special point, had the build environment still from  around...
> > In retrospect (in case bfin is disabled because of fork) the patch subject should
> > have been something different...
> Well, the patch by itself is then completely useless, because Blackfin
> is a noMMU architecture, so postgresql will never work on it.
You are right (did not know that the 'uclinux' in 'bfin-buildroot-uclinux-uclibc' stands
for microcontroller Linux/noMMU)...
The only minor purpose leftover is as gcc ICE exampel for 'bfin-uclinux-gcc (ADI-2014R1-RC2) 4.3.5' (see )...
Revert the patch or keep it?
> Thomas Petazzoni, CTO, Free Electrons
> Embedded Linux, Kernel and Android engineering
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