Csound on Ubuntu

Micah Gersten micahg at ubuntu.com
Mon Mar 7 19:22:42 UTC 2011

On 03/07/2011 12:18 AM, Reinhard Tartler wrote:
> On Mon, Mar 07, 2011 at 00:10:17 (CET), Felipe Sateler wrote:
>> On Sun, Mar 6, 2011 at 17:12, Felipe Sateler <fsateler at debian.org> wrote:
>>> On Sat, Mar 5, 2011 at 18:39, Jonas Smedegaard <dr at jones.dk> wrote:
>>>> On Sat, Mar 05, 2011 at 03:52:15PM +0000, Felipe Sateler wrote:
>>>>> OK, the problem seems to be -as-needed. Compiling with -no-as-needed
>>>>> results in a correct binary (only in Ubuntu, Debian binaries are OK even
>>>>> with -as-needed). Why does this fail in Ubuntu but not in Debian? Any ideas?
>>>> Ubuntu set aggressive default compile flags, whereas Debian set conservative
>>>> ones.
>>> I know that, I wanted to know if somebody had more detail.
>> OK, I found the problem. In Ubuntu, scons is for some reason inserting
>>  -fvisibility=hidden to the gcc/g++ lines, thus crippling the CsoundAC
>> library. The scons in debian shows no such problem.
>> The ubuntu people here, how can I get Ubuntu to pick the latest
>> version from debian, and then rebuild csound using that?
> I've now filed
> https://bugs.launchpad.net/ubuntu/+source/scons/+bug/730447 for tracking
> the issue. Ideally we can identify what change in csound is responsible
> for this.
--as-needed is being reverted for natty, so do we need the scons upgrade


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