[opensource-dev] gcc 4.7.1: lotsa warnings about boost
Hi, Whenever I'm building the current development source on openSUSE 12.2 (read: with gcc 4.7.1) I get lots of warnings about boost-related things. Some of them I've been able to correct myself, others I'm stumped... the causes seem to be in 3p-boost itself, and i'd rather build with exactly the same libs as the lab... here's one of many examples: http://paste.opensuse.org/77018665 (it's way too long and unreadable for email) any ideas / tips / hints for me? google results seem to suggest something or the other about namespaces... cheers, LC ___ Policies and (un)subscribe information available here: http://wiki.secondlife.com/wiki/OpenSource-Dev Please read the policies before posting to keep unmoderated posting privileges
Re: [opensource-dev] gcc 4.7.1: lotsa warnings about boost
On Sun, 06 Jan 2013 11:56:31 +0100, Lance Corrimal wrote: Hi, Whenever I'm building the current development source on openSUSE 12.2 (read: with gcc 4.7.1) I get lots of warnings about boost-related things. Some of them I've been able to correct myself, others I'm stumped... the causes seem to be in 3p-boost itself, and i'd rather build with exactly the same libs as the lab... here's one of many examples: http://paste.opensuse.org/77018665 (it's way too long and unreadable for email) any ideas / tips / hints for me? google results seem to suggest something or the other about namespaces... There is currently a horrible mix of boost libraries versions used to build Linden's pre-built libraries (leading to many linking conflicts and errors), not to mention that LL inexplicably migrated (from boost v1.48 onwards) to shared boost libraries linking for the Linux viewer builds, resulting in an enormous 20Mb boost regex shared lib to be included into the Linux viewer package (while only 100Kb or so of this library's functions are actually used by the viewer: that's INSANE !)... My advice is therefore to stick with either boost v1.45 (for Linux and Windows) or v1.48 (for MacOS-X) pre-built libraries, that will link properly with the rest of LL's pre-built libraries for now. Henri. ___ Policies and (un)subscribe information available here: http://wiki.secondlife.com/wiki/OpenSource-Dev Please read the policies before posting to keep unmoderated posting privileges
[opensource-dev] (was: gcc 4.7.1: lotsa warnings about boost)
On 06.01.2013 11:56, Lance Corrimal wrote: Whenever I'm building the current development source on openSUSE 12.2 (read: with gcc 4.7.1) I get lots of warnings about boost-related things. Some of them I've been able to correct myself, others I'm stumped... the causes seem to be in 3p-boost itself, and i'd rather build with exactly the same libs as the lab... here's one of many examples: http://paste.opensuse.org/77018665 (it's way too long and unreadable for email) any ideas / tips / hints for me? google results seem to suggest something or the other about namespaces... For the problems indicated in the pasted log excerpt, I think they are caused by void intrusive_ptr_add_ref(LLIOPipe* p) and void intrusive_ptr_release(LLIOPipe* p) being used in boost/boost/smart_ptr/intrusive_ptr.hpp https://bitbucket.org/lindenlab/3p-boost/src/d25385ff24aea3a6dcc174c45b33ee367db16458/boost/boost/smart_ptr/intrusive_ptr.hpp?at=default#cl-41 but being (forward) declared only after https://bitbucket.org/lindenlab/viewer-development/src/71eaab4cf442a25cdcf1d26c9595c34e7997c6b8/indra/llmessage/lliopipe.h#cl-56 boost/intrusive_ptr.hpp is included https://bitbucket.org/lindenlab/viewer-development/src/71eaab4cf442a25cdcf1d26c9595c34e7997c6b8/indra/llmessage/lliopipe.h#cl-32 in indra/llmessage/lliopipe.h. Moving the forward declaration of these functions before that inclusion probably lets you get rid of the warning, but might require to move the forward declaration of class LLIOPipe https://bitbucket.org/lindenlab/viewer-development/src/71eaab4cf442a25cdcf1d26c9595c34e7997c6b8/indra/llmessage/lliopipe.h#cl-38 even before both. See http://gcc.gnu.org/gcc-4.7/porting_to.html section Name lookup changes. Cheers, Borun ___ Policies and (un)subscribe information available here: http://wiki.secondlife.com/wiki/OpenSource-Dev Please read the policies before posting to keep unmoderated posting privileges
Re: [opensource-dev] gcc 4.7.1: lotsa warnings about boost
I have not built with gcc 4.7.1 or openSUSE 12.2. I stay as close to LL's build environment as possible and use debian squeeze with gcc 4.5. Is your source repository current? If so, I can try to build. Can you build viewer-release? I think siana commented about gcc 4.7 sometime back with some recommended build parameters. IIRC it was adding -fpermissive and a couple others. From: Lance Corrimal lance.corri...@eregion.de To: opensource-dev@lists.secondlife.com Sent: Sunday, January 6, 2013 4:56 AM Subject: [opensource-dev] gcc 4.7.1: lotsa warnings about boost Hi, Whenever I'm building the current development source on openSUSE 12.2 (read: with gcc 4.7.1) I get lots of warnings about boost-related things. Some of them I've been able to correct myself, others I'm stumped... the causes seem to be in 3p-boost itself, and i'd rather build with exactly the same libs as the lab... here's one of many examples: http://paste.opensuse.org/77018665 (it's way too long and unreadable for email) any ideas / tips / hints for me? google results seem to suggest something or the other about namespaces... cheers, LC ___ Policies and (un)subscribe information available here: http://wiki.secondlife.com/wiki/OpenSource-Dev Please read the policies before posting to keep unmoderated posting privileges ___ Policies and (un)subscribe information available here: http://wiki.secondlife.com/wiki/OpenSource-Dev Please read the policies before posting to keep unmoderated posting privileges
Re: [opensource-dev] gcc 4.7.1: lotsa warnings about boost
On 06.01.2013 15:19, Nicky Perian wrote: *From:* Lance Corrimal lance.corri...@eregion.de *To:* opensource-dev@lists.secondlife.com *Sent:* Sunday, January 6, 2013 4:56 AM *Subject:* [opensource-dev] gcc 4.7.1: lotsa warnings about boost [...] http://paste.opensuse.org/77018665 (it's way too long and unreadable for email) [...] I think siana commented about gcc 4.7 sometime back with some recommended build parameters. IIRC it was adding -fpermissive and a couple others. -fpermissive is already in use here, or Lance would get errors rather than warnings. Cheers, B. ___ Policies and (un)subscribe information available here: http://wiki.secondlife.com/wiki/OpenSource-Dev Please read the policies before posting to keep unmoderated posting privileges
Re: [opensource-dev] gcc 4.7.1: lotsa warnings about boost
On Sun, 06 Jan 2013 11:56:31 +0100
Lance Corrimal lance.corri...@eregion.de wrote:
Hi,
Whenever I'm building the current development source on openSUSE 12.2
(read: with gcc 4.7.1) I get lots of warnings about boost-related
things. Some of them I've been able to correct myself, others I'm
stumped... the causes seem to be in 3p-boost itself, and i'd rather
build with exactly the same libs as the lab...
here's one of many examples:
http://paste.opensuse.org/77018665 (it's way too long and unreadable
for email)
any ideas / tips / hints for me? google results seem to suggest
something or the other about namespaces...
This is just one of the many many examples showing that a lot of the
Linden code was written by people who probably learned C++ in a 2 week
course before starting to hack the viewer code.
The solution is rather simple, really. Now I haven't looked at v-d in a
while, but last time I compiled it I compiled it with gcc 4.7.2 and
boost 1.49 and that gave me the same error as I see at the top of your
paste (only looked at the first error by the way), which can be
resolved by simply removing the nonsensical 'namespace boost'.
Everywhere where you see
namespace boost {
// something with *intrusive*
}
remove the 'namespace boost {' and '}'.
--
Carlo Wood ca...@alinoe.com
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Re: [opensource-dev] gcc 4.7.1: lotsa warnings about boost
Unfortunately, you can't use boost 1.45 ll provides because it lacks thread. Boost thread was added as part of Monty's updating the texture fetcher, and the ll boost repository already had been updated to include boost 1.48, so he just enabled packaging thread with is and used that version. Shortly afterword, boost got updated to 1.52 and code updated to use the new filepicker V3 api. ~Tank Date: Sun, 6 Jan 2013 14:22:26 +0100 From: sl...@free.fr To: opensource-dev@lists.secondlife.com Subject: Re: [opensource-dev] gcc 4.7.1: lotsa warnings about boost On Sun, 06 Jan 2013 11:56:31 +0100, Lance Corrimal wrote: Hi, Whenever I'm building the current development source on openSUSE 12.2 (read: with gcc 4.7.1) I get lots of warnings about boost-related things. Some of them I've been able to correct myself, others I'm stumped... the causes seem to be in 3p-boost itself, and i'd rather build with exactly the same libs as the lab... here's one of many examples: http://paste.opensuse.org/77018665 (it's way too long and unreadable for email) any ideas / tips / hints for me? google results seem to suggest something or the other about namespaces... There is currently a horrible mix of boost libraries versions used to build Linden's pre-built libraries (leading to many linking conflicts and errors), not to mention that LL inexplicably migrated (from boost v1.48 onwards) to shared boost libraries linking for the Linux viewer builds, resulting in an enormous 20Mb boost regex shared lib to be included into the Linux viewer package (while only 100Kb or so of this library's functions are actually used by the viewer: that's INSANE !)... My advice is therefore to stick with either boost v1.45 (for Linux and Windows) or v1.48 (for MacOS-X) pre-built libraries, that will link properly with the rest of LL's pre-built libraries for now. Henri. ___ Policies and (un)subscribe information available here: http://wiki.secondlife.com/wiki/OpenSource-Dev Please read the policies before posting to keep unmoderated posting privileges ___ Policies and (un)subscribe information available here: http://wiki.secondlife.com/wiki/OpenSource-Dev Please read the policies before posting to keep unmoderated posting privileges
Re: [opensource-dev] gcc 4.7.1: lotsa warnings about boost
Try this and see if it helps http://hg.phoenixviewer.com/phoenix-firestorm-lgpl/rev/4fa73607d364 (skip the parts about FAA/FAD as you do not have those headers) Cheers, Nicky On Sun, Jan 6, 2013 at 11:56 AM, Lance Corrimal lance.corri...@eregion.dewrote: Hi, Whenever I'm building the current development source on openSUSE 12.2 (read: with gcc 4.7.1) I get lots of warnings about boost-related things. Some of them I've been able to correct myself, others I'm stumped... the causes seem to be in 3p-boost itself, and i'd rather build with exactly the same libs as the lab... here's one of many examples: http://paste.opensuse.org/77018665 (it's way too long and unreadable for email) any ideas / tips / hints for me? google results seem to suggest something or the other about namespaces... cheers, LC ___ Policies and (un)subscribe information available here: http://wiki.secondlife.com/wiki/OpenSource-Dev Please read the policies before posting to keep unmoderated posting privileges ___ Policies and (un)subscribe information available here: http://wiki.secondlife.com/wiki/OpenSource-Dev Please read the policies before posting to keep unmoderated posting privileges
Re: [opensource-dev] gcc 4.7.1: lotsa warnings about boost
On Sun, 6 Jan 2013 14:49:04 -0800, Tank Master wrote: Unfortunately, you can't use boost 1.45 ll provides because it lacks thread. True, but I recompiled boost from 3p-boost v1.45. You can use the pre-compiled libraries I'm using for the Cool VL Viewer, if you wish: Linux: http://sldev.free.fr/libraries/12650/boost-1.45.0-linux-20110310c.tar.bz2 (MD5: 5b4a0725053fe5076a12d591fd454ef5) Windows: http://sldev.free.fr/libraries/12650/boost-1.45.0-windows-20110310c.tar.bz2 (MD5: 1cad14c6c29fbc6588117bad831fa4b0) For Darwin, I'm currently using LL's v1.48: http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-boost/rev/261457/arch/Darwin/installer/boost-1.48.0-darwin-20120710.tar.bz2 (MD5: 36aa500e13cdde61607b6e93065206ec) Henri. ___ Policies and (un)subscribe information available here: http://wiki.secondlife.com/wiki/OpenSource-Dev Please read the policies before posting to keep unmoderated posting privileges
