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List:       fink-devel
Subject:    Re: [Fink-devel] rstudio-desktop-0.98.1103-1
From:       Jack Howarth <howarth.at.fink () gmail ! com>
Date:       2015-04-19 1:19:40
Message-ID: CAP5Ds0DHzUO+_7E4wWKqYSpgdDJFqOdzaO22TMUupTbi9oXffQ () mail ! gmail ! com
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Baba,
     After testing the new rstudio-desktop and rstudio-server
packaging on 10.8 (for libstdc++) and 10.10 (for libc++), I've gone
ahead and committed them. The previous packaging (based on r-base31)
is potentially broken since I added r-base32 (as, if both are built,
the common r-base package will shift to the symlinks into R 3.2).
    Bonus points to any of our c++ experts if they can puzzle out the
two remaining libc++ issues we currently hack around on darwin13 and
later…

https://support.rstudio.com/hc/communities/public/questions/203373368-Rstudio-0-98-1103-has-only-two-libc-build-issues-left?locale=en-us


          Jack
ps I did a quick test with the r-base dependency in rstudio-desktop
temporarily set to >= 3.1.0 and with the r-base from 3.1.0 installed.
The current packaging seems fully decoupled from r-base such that the
R binaries and R headers are obtained from the r-base32 package rather
than the symlinks in the r-base 3.1.3 split-off. IMHO, we want rstudio
to operate like the current rmods fink builds where the installed
r-base is completely ignored and the buried directories in r-base3x
are used instead.

On Sat, Apr 18, 2015 at 4:06 PM, Jack Howarth <howarth.at.fink@gmail.com> wrote:
> I've also added a rstudio-server.info into my experimental which uses
> the same build approach to package 0.98.1103 against libc++ on
> 10.9/10.10.
> 
> On Sat, Apr 18, 2015 at 1:18 PM, Jack Howarth <howarth.at.fink@gmail.com> wrote:
> > FYI, I posted the two libc++ compilation errors to the Rstudio support
> > pages in case they have any uncommitted fixes upstream.
> > 
> > https://support.rstudio.com/hc/communities/public/questions/203373368-Rstudio-0-98-1103-has-only-two-libc-build-issues-left?locale=en-us
> >  
> > I also posted a message on the duplicate symbol issue introduce when
> > building against R 3.2.0 and the workaround I am using.
> > 
> > https://support.rstudio.com/hc/communities/public/questions/203671967-duplicate-R- \
> > running-as-main-program-break-linkage-of-rstudio-desktop-0-98-1103-against-R-3-2-0?locale=en-us
> >  
> > 
> > 
> > On Sat, Apr 18, 2015 at 12:03 PM, Jack Howarth
> > <howarth.at.fink@gmail.com> wrote:
> > > Baba,
> > > I've updated the rstudio-desktop.info file in my experimental to
> > > use a fixincludes subdirectory to provide the build with a local copy
> > > of the 3.2 Rinterface.h header with the extern restored to
> > > R_running_as_main_program, This eliminated the duplicate symbols for
> > > R_running_as_main_program in the final linkage when built against
> > > r-base32 and I've switched that package from 3.1 to 3.2. Now we only
> > > have the two libc++ compilation bugs in
> > > src/cpp/core/r_util/RSessionLaunchProfile.cpp  and
> > > src/cpp/session/modules/SessionHTMLPreview.cpp to properly solve.
> > > Jack
> > > 
> > > On Sat, Apr 18, 2015 at 11:33 AM, Jack Howarth
> > > <howarth.at.fink@gmail.com> wrote:
> > > > Baba,
> > > > As you probably noticed, I added r-base32-3.2.0-1 packaging to
> > > > fink this week. I also updated all the R modules packages in
> > > > libs/rmods to support 3.2 as well as updating them to their most
> > > > current upstream cran versions.
> > > > With that done, I've resurrected the rstudio-desktop package by
> > > > updating it to the current 0.98.1103 release and tweaking the build to
> > > > complete on 10.9/10.10. The changes are roughly...
> > > > 
> > > > 1) perl patching src/cpp/CMakeLists.txt on darwin13 or later to pass
> > > > -stdlib=libc++ rather than -stdlib=stdlibc++.
> > > > 2) apply an ugly hack in rstudio-desktop-libc++.patch  to disable two
> > > > compile errors against libc++ until we craft a proper fix.
> > > > 
> > > > I have left the build on boost 1.53. While the build against boost
> > > > 1.55 completes, the resulting application crashes on startup. Also,
> > > > rstudio-desktop is currently stuck on r-base31 as a change in 3.2.0
> > > > breaks the executable linkage due to multiple symbols for
> > > > _R_running_as_main_program.
> > > > 
> > > > http://r.789695.n4.nabble.com/Removed-extern-on-R-running-as-main-program-in-Rinterface-h-intentional-tt4694398.html#none
> > > >  
> > > > Perhaps we can kludge around that by making a local copy of the
> > > > offending R header without the declaration and manually add the pruned
> > > > lines back into only a single rstudio file.
> > > > You can find the packaging files...
> > > > 
> > > > rstudio-desktop.info
> > > > rstudio-desktop.patch
> > > > rstudio-desktop-libc++.patch
> > > > 
> > > > in my experimental at
> > > > http://fink.cvs.sourceforge.net/viewvc/fink/experimental/jwhowarth/main/finkinfo/.
> > > >  Jack
> > > > As long you have the r-base from 3.1.x installed, the resulting
> > > > Rstudio seems to run okay against libc++ on 10.10.

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