Re: How will user's compile with Makefiles? Was: Re: large bss size for sample applications

2015-09-26 Thread Peter Dufault
I think there should be a requirement that you can deploy an RTEMS release at a site strictly using Makefiles. Not develop RTEMS or build RTEMS, but deploy RTEMS. I would prefer, but won’t go so far as to say it is a requirement, that one should be able rebuild a deployed BSP with changes via

Re: FWIW intptr_t and uintptr_t

2015-09-26 Thread Sebastian Huber
The fixed size 8-bit, 16-bit, 32-bit and 64-bit integer types are optional too. I don't think this is a compiler issue. Some architectures may have problems to support such types. - Am 26. Sep 2015 um 21:30 schrieb Joel Sherrill joel.sherr...@oarcorp.com: > Hi > > I was doing some invest

FWIW intptr_t and uintptr_t

2015-09-26 Thread Joel Sherrill
Hi I was doing some investigation this week and noticed that both these types are optional in C99 and POSIX. We know gcc and llvm have them and checked on two (non Microsoft) closed source compilers. All supported it. I had always taken then for granted as part of C99. I think they are univers

Re: [rtems commit] score: Fix atomic compare exchange

2015-09-26 Thread Sebastian Huber
Hello Gedare, this part of the compare exchange operation is not used in 4.11. There are a couple of other issues with the low level SMP code that turned up after a review and this is a preparation patch. - Am 25. Sep 2015 um 22:38 schrieb Gedare Bloom ged...@rtems.org: > Sebastian, > Doe

Re: How will user's compile with Makefiles? Was: Re: large bss size for sample applications

2015-09-26 Thread Joel Sherrill
On September 26, 2015 9:52:37 AM CDT, "Thomas Dörfler" wrote: >Peter's statement gets a +1 for me. Makefile integration IMHO makes >using RTEMS in many development systems rather easy. Forcing Waf for >user development is a drawback. > > >How can we avoid this? > There are two pieces here. +

AW: Re: How will user's compile with Makefiles? Was: Re: large bss size for sample applications

2015-09-26 Thread Thomas Dörfler
Peter's statement gets a +1 for me. Makefile integration IMHO makes using RTEMS in many development systems rather easy. Forcing Waf for user development is a drawback.  How can we avoid this? Wkr Thomas.  Ursprüngliche Nachricht Von: Peter Dufault Datum: An: Gedare Bloom

Re: How will user's compile with Makefiles? Was: Re: large bss size for sample applications

2015-09-26 Thread Peter Dufault
I don’t like this requirement. I think it’s fine for development but want to be able to deliver a package that will integrate into a client’s Makefile based build system where they can make changes and re-build. In other words, I don’t mind if building a BSP or updating RTEMS requires waf, but

Re: [PATCH] RTEMS CAN Rough Draft Implementation

2015-09-26 Thread Gedare Bloom
On Thu, Aug 27, 2015 at 2:45 PM, Isaac Gutekunst wrote: > Hi All, > > Here is the RTEMS CAN driver framework I've been talking about. Please give > me feedback, and don't worry about being harsh. I want to commit something > of value. > I found some time this morning, and took a look at the versio

How will user's compile with Makefiles? Was: Re: large bss size for sample applications

2015-09-26 Thread Gedare Bloom
The comment below, made in the users ml, caught me off guard. How will user's applications build when RTEMS is built with Waf? If there is a complex answer, then this conversation belongs here on the devel ml until we can sort it out. Gedare On Sat, Sep 26, 2015 at 2:36 AM, Chris Johns wrote: >