Re: [R-SIG-Mac] rgl in R version 4.1.1 Patched (2021-08-13 r80752)
Duncan, thanks, update received and it did pass checks on M1 so the binary is now on CRAN. Thanks, Simon > On Aug 22, 2021, at 4:28 AM, Duncan Murdoch wrote: > > The rgl patch was accepted by CRAN an hour ago, so you should see it soon. > > Duncan Murdoch > > On 19/08/2021 8:57 p.m., Simon Urbanek wrote: >> Duncan, >> using that checkout I get >> * checking package dependencies ... ERROR >> Package suggested but not available: ‘webshot2’ >> but otherwise it works as advertised. >> However, I just found out that there is another problem in R that rgl >> exposed. Using non-session terminal: >>> png("/tmp/1.png", type="quartz") >>> plot(1) >> Warning in axis(side = side, at = at, labels = labels, ...) : >> no font could be found for family "Arial" >> so requests for fonts using Quartz-back-end without an UI session fail. It >> works fine inside a session, but since checks are normally run without a >> session that explains the check failures. I can run checks in a session, so >> I think that's what I'll do for now. >> Now, back to rgl - so checks can be run in a session, but oddly, rgl manages >> to segfault XQuartz in the checks. I don't think it's rgl's fault - more >> likely something in XQuartz (a TCP connection shouldn't be able to segfault >> the other end...). >> Anyway, so if you can post the fixed release I'd be happy the recompile and >> publish manually. >> Cheers, >> Simon >> PS: I found yet another problem - XQuartz has moved the location of fonts >> from X11/lib to X11/shared so our fontconfig configuration in R needs to add >> that directory as well. So all is all this has highlighted quite a few >> related issues ;) >>> On Aug 20, 2021, at 11:43 AM, Duncan Murdoch >>> wrote: >>> >>> Thanks Simon (and Prof Ripley, offline). The --static modifier needs to be >>> added in two places in configure.ac, which leads to it being added in two >>> places in configure. >>> >>> If anyone wants to build from source, you could get the CRAN release plus >>> this modification using >>> >>> remotes::install_github("dmurdoch/rgl@configpatch") >>> >>> Duncan Murdoch >>> >>> >>> On 19/08/2021 6:08 p.m., Simon Urbanek wrote: R (and the CRAN builds) use more recent static freetype with harfbuzz support so it does not depend for those in XQuartz. The issue is that rgl doesn't use sufficient flags to compile against freetype since it misses the dependencies - in fact is fails checks, https://www.r-project.org/nosvn/R.check/r-release-macos-arm64/rgl-00check.html pkg-config has to be used with --static --libs otherwise the linking doesn't have all the dependencies included that are necessary: $ pkg-config freetype2 --libs -L/opt/R/arm64/lib -lfreetype $ pkg-config freetype2 --static --libs -L/opt/R/arm64/lib -lfreetype -lbz2 -lpng16 -lz -lharfbuzz -lm -lglib-2.0 -lintl -liconv -lm -Wl,-framework,CoreFoundation -Wl,-framework,Carbon -Wl,-framework,Foundation -Wl,-framework,AppKit -lpcre The CRAN binaries are built against static libraries to make sure the user doesn't have to install 3rd party dependencies. It looks line rgl does the right thing for libpng but not for freetype. Cheers, Simon > On Aug 19, 2021, at 9:54 PM, Stefan Evert > wrote: > > > >> On 19 Aug 2021, at 10:40, Duncan Murdoch >> wrote: >> >>> Error in dyn.load(dynlib <- getDynlib(dir)) : >>> unable to load shared object >>> '/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so': >>> >>> dlopen(/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so, >>> 6): Symbol not found: _hb_buffer_add_utf8 >>> Referenced from: >>> /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so >>> Expected in: flat namespace >>> in >>> /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so >> >> That looks like a symbol in the harfbuzz lib. rgl doesn't reference it >> directly, I think FreeType does. I don't know what you need to do to >> fix this, but maybe that's enough of a hint. > > I just ran into the same problem with a M1 MacBook and XQuartz 2.8.1 > installed. My MacBook has no developer tools installed, not even XCode – > just R, "rgl" (and various other packages) from CRAN, and XQuartz. > > XQuartz doesn't include libharfbuzz, so I doubt that it's libfreetype > depends on it. Any chance that the CRAN machine that builds the aarch64 > binary package links against some other version of freetype that pulls in > the dependency? > > Best, > Stefan > ___ > R-SIG-Mac mailing list > R-SIG-Mac@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-mac > >>> >
Re: [R-SIG-Mac] rgl in R version 4.1.1 Patched (2021-08-13 r80752)
The rgl patch was accepted by CRAN an hour ago, so you should see it soon. Duncan Murdoch On 19/08/2021 8:57 p.m., Simon Urbanek wrote: Duncan, using that checkout I get * checking package dependencies ... ERROR Package suggested but not available: ‘webshot2’ but otherwise it works as advertised. However, I just found out that there is another problem in R that rgl exposed. Using non-session terminal: png("/tmp/1.png", type="quartz") plot(1) Warning in axis(side = side, at = at, labels = labels, ...) : no font could be found for family "Arial" so requests for fonts using Quartz-back-end without an UI session fail. It works fine inside a session, but since checks are normally run without a session that explains the check failures. I can run checks in a session, so I think that's what I'll do for now. Now, back to rgl - so checks can be run in a session, but oddly, rgl manages to segfault XQuartz in the checks. I don't think it's rgl's fault - more likely something in XQuartz (a TCP connection shouldn't be able to segfault the other end...). Anyway, so if you can post the fixed release I'd be happy the recompile and publish manually. Cheers, Simon PS: I found yet another problem - XQuartz has moved the location of fonts from X11/lib to X11/shared so our fontconfig configuration in R needs to add that directory as well. So all is all this has highlighted quite a few related issues ;) On Aug 20, 2021, at 11:43 AM, Duncan Murdoch wrote: Thanks Simon (and Prof Ripley, offline). The --static modifier needs to be added in two places in configure.ac, which leads to it being added in two places in configure. If anyone wants to build from source, you could get the CRAN release plus this modification using remotes::install_github("dmurdoch/rgl@configpatch") Duncan Murdoch On 19/08/2021 6:08 p.m., Simon Urbanek wrote: R (and the CRAN builds) use more recent static freetype with harfbuzz support so it does not depend for those in XQuartz. The issue is that rgl doesn't use sufficient flags to compile against freetype since it misses the dependencies - in fact is fails checks, https://www.r-project.org/nosvn/R.check/r-release-macos-arm64/rgl-00check.html pkg-config has to be used with --static --libs otherwise the linking doesn't have all the dependencies included that are necessary: $ pkg-config freetype2 --libs -L/opt/R/arm64/lib -lfreetype $ pkg-config freetype2 --static --libs -L/opt/R/arm64/lib -lfreetype -lbz2 -lpng16 -lz -lharfbuzz -lm -lglib-2.0 -lintl -liconv -lm -Wl,-framework,CoreFoundation -Wl,-framework,Carbon -Wl,-framework,Foundation -Wl,-framework,AppKit -lpcre The CRAN binaries are built against static libraries to make sure the user doesn't have to install 3rd party dependencies. It looks line rgl does the right thing for libpng but not for freetype. Cheers, Simon On Aug 19, 2021, at 9:54 PM, Stefan Evert wrote: On 19 Aug 2021, at 10:40, Duncan Murdoch wrote: Error in dyn.load(dynlib <- getDynlib(dir)) : unable to load shared object '/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so': dlopen(/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so, 6): Symbol not found: _hb_buffer_add_utf8 Referenced from: /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so Expected in: flat namespace in /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so That looks like a symbol in the harfbuzz lib. rgl doesn't reference it directly, I think FreeType does. I don't know what you need to do to fix this, but maybe that's enough of a hint. I just ran into the same problem with a M1 MacBook and XQuartz 2.8.1 installed. My MacBook has no developer tools installed, not even XCode – just R, "rgl" (and various other packages) from CRAN, and XQuartz. XQuartz doesn't include libharfbuzz, so I doubt that it's libfreetype depends on it. Any chance that the CRAN machine that builds the aarch64 binary package links against some other version of freetype that pulls in the dependency? Best, Stefan ___ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac ___ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac
Re: [R-SIG-Mac] rgl in R version 4.1.1 Patched (2021-08-13 r80752)
On 19/08/2021 8:57 p.m., Simon Urbanek wrote: Duncan, using that checkout I get * checking package dependencies ... ERROR Package suggested but not available: ‘webshot2’ webshot2 still hasn't been sent to CRAN, so I've been putting tarballs on a Drat repos, and the DESCRIPTION has this: Additional_repositories: https://dmurdoch.github.io/drat Do you know if your check looked in that repos and didn't see it, or did it not look there? BTW, the reason I am including a non-CRAN package is because it has several advantages over the internal rgl.snapshot. rgl.snapshot requires that the scene be displayed on a local screen so it can't run on a headless machine; it also uses the very old rendering built in to rgl's in-R display, so typically produces poorer quality screenshots than webshot2 produces. The main disadvantages of webshot2 are that it's not on CRAN and it's typically quite a bit slower than rgl.snapshot. but otherwise it works as advertised. However, I just found out that there is another problem in R that rgl exposed. Using non-session terminal: png("/tmp/1.png", type="quartz") plot(1) Warning in axis(side = side, at = at, labels = labels, ...) : no font could be found for family "Arial" so requests for fonts using Quartz-back-end without an UI session fail. It works fine inside a session, but since checks are normally run without a session that explains the check failures. I can run checks in a session, so I think that's what I'll do for now. Now, back to rgl - so checks can be run in a session, but oddly, rgl manages to segfault XQuartz in the checks. I don't think it's rgl's fault - more likely something in XQuartz (a TCP connection shouldn't be able to segfault the other end...). I don't have an ARM machine to test on, but on my machine when running in lldb I see messages like these on startup: 2021-08-20 08:00:26.791865-0400 R[79608:1971631] flock failed to lock maps file: errno = 35 2021-08-20 08:00:26.796823-0400 R[79608:1971631] flock failed to lock maps file: errno = 35 and when I actually do some plotting I see lots like these: 2021-08-20 08:00:47.459884-0400 R[79608:1971542] apple_glx_create_context: ac 0x100a99830 ac->context_obj 0x106f4ea00 2021-08-20 08:00:47.460043-0400 R[79608:1971542] apple_glx_drawable_create: new drawable 0x103363e00 2021-08-20 08:00:47.461620-0400 R[79608:1971542] create_surface: created a surface for drawable 0x600067 with uid 49 2021-08-20 08:00:47.461657-0400 R[79608:1971542] surface_make_current: ac->context_obj 0x106f4ea00 s->surface_id 9 2021-08-20 08:00:47.462172-0400 R[79608:1971542] surface_make_current: drawable 0x600067 2021-08-20 08:00:47.462203-0400 R[79608:1971542] applegl_bind_context: error NO 2021-08-20 08:00:47.469827-0400 R[79608:1971542] caller is the same thread for uid 49 2021-08-20 08:00:47.470001-0400 R[79608:1971542] surface notify updated 0 2021-08-20 08:00:47.470340-0400 R[79608:1971542] caller is the same thread for uid 49 They don't seem to lead to any problems, but maybe on an ARM they're more serious. Anyway, so if you can post the fixed release I'd be happy the recompile and publish manually. Okay, I'll package it up and send it to CRAN. Duncan Murdoch Cheers, Simon PS: I found yet another problem - XQuartz has moved the location of fonts from X11/lib to X11/shared so our fontconfig configuration in R needs to add that directory as well. So all is all this has highlighted quite a few related issues ;) On Aug 20, 2021, at 11:43 AM, Duncan Murdoch wrote: Thanks Simon (and Prof Ripley, offline). The --static modifier needs to be added in two places in configure.ac, which leads to it being added in two places in configure. If anyone wants to build from source, you could get the CRAN release plus this modification using remotes::install_github("dmurdoch/rgl@configpatch") Duncan Murdoch On 19/08/2021 6:08 p.m., Simon Urbanek wrote: R (and the CRAN builds) use more recent static freetype with harfbuzz support so it does not depend for those in XQuartz. The issue is that rgl doesn't use sufficient flags to compile against freetype since it misses the dependencies - in fact is fails checks, https://www.r-project.org/nosvn/R.check/r-release-macos-arm64/rgl-00check.html pkg-config has to be used with --static --libs otherwise the linking doesn't have all the dependencies included that are necessary: $ pkg-config freetype2 --libs -L/opt/R/arm64/lib -lfreetype $ pkg-config freetype2 --static --libs -L/opt/R/arm64/lib -lfreetype -lbz2 -lpng16 -lz -lharfbuzz -lm -lglib-2.0 -lintl -liconv -lm -Wl,-framework,CoreFoundation -Wl,-framework,Carbon -Wl,-framework,Foundation -Wl,-framework,AppKit -lpcre The CRAN binaries are built against static libraries to make sure the user doesn't have to install 3rd party dependencies. It looks line rgl does the right thing for libpng but not for freetype. Cheers, Simon On Aug 19, 2021, at 9:54 PM, Stefan
Re: [R-SIG-Mac] rgl in R version 4.1.1 Patched (2021-08-13 r80752)
Duncan, using that checkout I get * checking package dependencies ... ERROR Package suggested but not available: ‘webshot2’ but otherwise it works as advertised. However, I just found out that there is another problem in R that rgl exposed. Using non-session terminal: > png("/tmp/1.png", type="quartz") > plot(1) Warning in axis(side = side, at = at, labels = labels, ...) : no font could be found for family "Arial" so requests for fonts using Quartz-back-end without an UI session fail. It works fine inside a session, but since checks are normally run without a session that explains the check failures. I can run checks in a session, so I think that's what I'll do for now. Now, back to rgl - so checks can be run in a session, but oddly, rgl manages to segfault XQuartz in the checks. I don't think it's rgl's fault - more likely something in XQuartz (a TCP connection shouldn't be able to segfault the other end...). Anyway, so if you can post the fixed release I'd be happy the recompile and publish manually. Cheers, Simon PS: I found yet another problem - XQuartz has moved the location of fonts from X11/lib to X11/shared so our fontconfig configuration in R needs to add that directory as well. So all is all this has highlighted quite a few related issues ;) > On Aug 20, 2021, at 11:43 AM, Duncan Murdoch wrote: > > Thanks Simon (and Prof Ripley, offline). The --static modifier needs to be > added in two places in configure.ac, which leads to it being added in two > places in configure. > > If anyone wants to build from source, you could get the CRAN release plus > this modification using > > remotes::install_github("dmurdoch/rgl@configpatch") > > Duncan Murdoch > > > On 19/08/2021 6:08 p.m., Simon Urbanek wrote: >> R (and the CRAN builds) use more recent static freetype with harfbuzz >> support so it does not depend for those in XQuartz. >> The issue is that rgl doesn't use sufficient flags to compile against >> freetype since it misses the dependencies - in fact is fails checks, >> https://www.r-project.org/nosvn/R.check/r-release-macos-arm64/rgl-00check.html >> pkg-config has to be used with --static --libs otherwise the linking doesn't >> have all the dependencies included that are necessary: >> $ pkg-config freetype2 --libs >> -L/opt/R/arm64/lib -lfreetype >> $ pkg-config freetype2 --static --libs >> -L/opt/R/arm64/lib -lfreetype -lbz2 -lpng16 -lz -lharfbuzz -lm -lglib-2.0 >> -lintl -liconv -lm -Wl,-framework,CoreFoundation -Wl,-framework,Carbon >> -Wl,-framework,Foundation -Wl,-framework,AppKit -lpcre >> The CRAN binaries are built against static libraries to make sure the user >> doesn't have to install 3rd party dependencies. >> It looks line rgl does the right thing for libpng but not for freetype. >> Cheers, >> Simon >>> On Aug 19, 2021, at 9:54 PM, Stefan Evert wrote: >>> >>> >>> On 19 Aug 2021, at 10:40, Duncan Murdoch wrote: > Error in dyn.load(dynlib <- getDynlib(dir)) : > unable to load shared object > '/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so': > > dlopen(/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so, > 6): Symbol not found: _hb_buffer_add_utf8 > Referenced from: > /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so > Expected in: flat namespace > in > /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so That looks like a symbol in the harfbuzz lib. rgl doesn't reference it directly, I think FreeType does. I don't know what you need to do to fix this, but maybe that's enough of a hint. >>> >>> I just ran into the same problem with a M1 MacBook and XQuartz 2.8.1 >>> installed. My MacBook has no developer tools installed, not even XCode – >>> just R, "rgl" (and various other packages) from CRAN, and XQuartz. >>> >>> XQuartz doesn't include libharfbuzz, so I doubt that it's libfreetype >>> depends on it. Any chance that the CRAN machine that builds the aarch64 >>> binary package links against some other version of freetype that pulls in >>> the dependency? >>> >>> Best, >>> Stefan >>> ___ >>> R-SIG-Mac mailing list >>> R-SIG-Mac@r-project.org >>> https://stat.ethz.ch/mailman/listinfo/r-sig-mac >>> > ___ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac
Re: [R-SIG-Mac] rgl in R version 4.1.1 Patched (2021-08-13 r80752)
Thanks Simon (and Prof Ripley, offline). The --static modifier needs to be added in two places in configure.ac, which leads to it being added in two places in configure. If anyone wants to build from source, you could get the CRAN release plus this modification using remotes::install_github("dmurdoch/rgl@configpatch") Duncan Murdoch On 19/08/2021 6:08 p.m., Simon Urbanek wrote: R (and the CRAN builds) use more recent static freetype with harfbuzz support so it does not depend for those in XQuartz. The issue is that rgl doesn't use sufficient flags to compile against freetype since it misses the dependencies - in fact is fails checks, https://www.r-project.org/nosvn/R.check/r-release-macos-arm64/rgl-00check.html pkg-config has to be used with --static --libs otherwise the linking doesn't have all the dependencies included that are necessary: $ pkg-config freetype2 --libs -L/opt/R/arm64/lib -lfreetype $ pkg-config freetype2 --static --libs -L/opt/R/arm64/lib -lfreetype -lbz2 -lpng16 -lz -lharfbuzz -lm -lglib-2.0 -lintl -liconv -lm -Wl,-framework,CoreFoundation -Wl,-framework,Carbon -Wl,-framework,Foundation -Wl,-framework,AppKit -lpcre The CRAN binaries are built against static libraries to make sure the user doesn't have to install 3rd party dependencies. It looks line rgl does the right thing for libpng but not for freetype. Cheers, Simon On Aug 19, 2021, at 9:54 PM, Stefan Evert wrote: On 19 Aug 2021, at 10:40, Duncan Murdoch wrote: Error in dyn.load(dynlib <- getDynlib(dir)) : unable to load shared object '/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so': dlopen(/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so, 6): Symbol not found: _hb_buffer_add_utf8 Referenced from: /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so Expected in: flat namespace in /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so That looks like a symbol in the harfbuzz lib. rgl doesn't reference it directly, I think FreeType does. I don't know what you need to do to fix this, but maybe that's enough of a hint. I just ran into the same problem with a M1 MacBook and XQuartz 2.8.1 installed. My MacBook has no developer tools installed, not even XCode – just R, "rgl" (and various other packages) from CRAN, and XQuartz. XQuartz doesn't include libharfbuzz, so I doubt that it's libfreetype depends on it. Any chance that the CRAN machine that builds the aarch64 binary package links against some other version of freetype that pulls in the dependency? Best, Stefan ___ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac ___ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac
Re: [R-SIG-Mac] rgl in R version 4.1.1 Patched (2021-08-13 r80752)
R (and the CRAN builds) use more recent static freetype with harfbuzz support so it does not depend for those in XQuartz. The issue is that rgl doesn't use sufficient flags to compile against freetype since it misses the dependencies - in fact is fails checks, https://www.r-project.org/nosvn/R.check/r-release-macos-arm64/rgl-00check.html pkg-config has to be used with --static --libs otherwise the linking doesn't have all the dependencies included that are necessary: $ pkg-config freetype2 --libs -L/opt/R/arm64/lib -lfreetype $ pkg-config freetype2 --static --libs -L/opt/R/arm64/lib -lfreetype -lbz2 -lpng16 -lz -lharfbuzz -lm -lglib-2.0 -lintl -liconv -lm -Wl,-framework,CoreFoundation -Wl,-framework,Carbon -Wl,-framework,Foundation -Wl,-framework,AppKit -lpcre The CRAN binaries are built against static libraries to make sure the user doesn't have to install 3rd party dependencies. It looks line rgl does the right thing for libpng but not for freetype. Cheers, Simon > On Aug 19, 2021, at 9:54 PM, Stefan Evert wrote: > > > >> On 19 Aug 2021, at 10:40, Duncan Murdoch wrote: >> >>> Error in dyn.load(dynlib <- getDynlib(dir)) : >>> unable to load shared object >>> '/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so': >>> >>> dlopen(/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so, >>> 6): Symbol not found: _hb_buffer_add_utf8 >>> Referenced from: >>> /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so >>> Expected in: flat namespace >>> in >>> /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so >> >> That looks like a symbol in the harfbuzz lib. rgl doesn't reference it >> directly, I think FreeType does. I don't know what you need to do to fix >> this, but maybe that's enough of a hint. > > I just ran into the same problem with a M1 MacBook and XQuartz 2.8.1 > installed. My MacBook has no developer tools installed, not even XCode – > just R, "rgl" (and various other packages) from CRAN, and XQuartz. > > XQuartz doesn't include libharfbuzz, so I doubt that it's libfreetype depends > on it. Any chance that the CRAN machine that builds the aarch64 binary > package links against some other version of freetype that pulls in the > dependency? > > Best, > Stefan > ___ > R-SIG-Mac mailing list > R-SIG-Mac@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-mac > ___ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac
Re: [R-SIG-Mac] rgl in R version 4.1.1 Patched (2021-08-13 r80752)
> On 19 Aug 2021, at 10:40, Duncan Murdoch wrote: > >> Error in dyn.load(dynlib <- getDynlib(dir)) : >> unable to load shared object >> '/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so': >> >> dlopen(/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so, >> 6): Symbol not found: _hb_buffer_add_utf8 >> Referenced from: >> /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so >> Expected in: flat namespace >> in >> /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so > > That looks like a symbol in the harfbuzz lib. rgl doesn't reference it > directly, I think FreeType does. I don't know what you need to do to fix > this, but maybe that's enough of a hint. I just ran into the same problem with a M1 MacBook and XQuartz 2.8.1 installed. My MacBook has no developer tools installed, not even XCode – just R, "rgl" (and various other packages) from CRAN, and XQuartz. XQuartz doesn't include libharfbuzz, so I doubt that it's libfreetype depends on it. Any chance that the CRAN machine that builds the aarch64 binary package links against some other version of freetype that pulls in the dependency? Best, Stefan ___ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac
Re: [R-SIG-Mac] rgl in R version 4.1.1 Patched (2021-08-13 r80752)
s On 18/08/2021 11:56 p.m., Richard M. Heiberger wrote: R version 4.1.1 Patched (2021-08-13 r80752) aarch64-apple-darwin20 library(rgl) Error in dyn.load(dynlib <- getDynlib(dir)) : unable to load shared object '/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so': dlopen(/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so, 6): Symbol not found: _hb_buffer_add_utf8 Referenced from: /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so Expected in: flat namespace in /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so That looks like a symbol in the harfbuzz lib. rgl doesn't reference it directly, I think FreeType does. I don't know what you need to do to fix this, but maybe that's enough of a hint. Duncan Murdoch ___ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac
Re: [R-SIG-Mac] rgl in R version 4.1.1 Patched (2021-08-13 r80752)
On 19/08/2021 04:56, Richard M. Heiberger wrote: R version 4.1.1 Patched (2021-08-13 r80752) aarch64-apple-darwin20 library(rgl) Error in dyn.load(dynlib <- getDynlib(dir)) : unable to load shared object '/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so': dlopen(/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so, 6): Symbol not found: _hb_buffer_add_utf8 Referenced from: /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so Expected in: flat namespace in /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so This is short of details: where did you get that R from and how did you install rgl? My best guess is that that the CRAN binary package needs rebuilding (and maybe others that use freetype2). It seems that rgl does not itself link to libfreetype2, and in recent builds that depends on libharfbuzz (my guess being that 4.1.0 was not using such a build. 4.1.1 is). A source-package install would probably work if you get the libs needed from https://mac.r-project.org/libs-arm64/. -- Brian D. Ripley, rip...@stats.ox.ac.uk Emeritus Professor of Applied Statistics, University of Oxford ___ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac