Ok, found the issue with 3. -- it works just fine on Sierra, but there is a bug in El Capitan which fails to accept 127.0.0.1 in the ATS exception list so it's in fact impossible to white-list it. Apple has fixed that bug in Sierra but not in El Capitan, so I have added a work-around by forcing the use of localhost instead. I have also kicked-off another build so the latest RC with the fix (GUI r7337) should be up in another 15 mins at http://R.research.att.com.
Thanks, Simon > On Apr 19, 2017, at 9:44 AM, Simon Urbanek <simon.urba...@r-project.org> > wrote: > > >> On Apr 19, 2017, at 4:21 AM, Berend Hasselman <b...@xs4all.nl> wrote: >> >> >> Most of the problems I mentioned yesterday with R 3.4.0 RC still exist. >> (see thread https://stat.ethz.ch/pipermail/r-sig-mac/2017-April/012287.html). >> >> There is now a libc++ in the R framework: >> /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libc++.1.dylib >> >> 1. >> >> Rcpp was not updated and thus still links to >> /usr/local/clang4/lib/libc++.1.dylib and not to >> /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libc++.1.dylib >> > > It has been updated, but so you're likely using a mirror that has not synced > yet: > > $ otool -L libs/Rcpp.so > libs/Rcpp.so: > Rcpp.so (compatibility version 0.0.0, current version 0.0.0) > /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libR.dylib > (compatibility version 3.4.0, current version 3.4.0) > > /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation > (compatibility version 150.0.0, current version 1259.0.0) > > /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libc++.1.dylib > (compatibility version 1.0.0, current version 1.0.0) > /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current > version 1226.10.1) > > > >> 2. >> >> The private package using C++ still links to Apple's libc++.1.dylib and not >> the one from clang4. >> Nor to the libc++.1.dylib in the R framework. >> It is however being built with clang4 using the method suggested by Simon. >> >> Output from otool -L ..: >> >> regts.so: >> regts.so (compatibility version 0.0.0, current version 0.0.0) >> /Library/Frameworks/R.framework/Versions/3.3/Resources/lib/libR.dylib >> (compatibility version 3.3.0, current version 3.3.3) >> >> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation >> (compatibility version 150.0.0, current version 1259.0.0) >> /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version >> 120.1.0) >> /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current >> version 1226.10.1) >> > > Regular look up rules apply, so you probably want to add > -L/usr/local/clang4/lib to your Makevars when you're setting CC/CXX to > clang4. Another alternative is to symlink libc++/c++abi from clang into > /usr/local/lib (then you may as well symlink clang/clang++ to /usr/local/bin > and don't need any extra flags at all). > > > >> 3. >> >> The problem with help pages in R.app I mentioned in my second mail still >> exist. >> (using [R.app GUI 1.70 (7334) x86_64-apple-darwin15.6.0]). >> >> For example after ?ls this message appears. >> >> starting httpd help server ... done >> 2017-04-19 10:14:31.505 R[3447:52508] App Transport Security has blocked a >> cleartext HTTP (http://) resource load since it is insecure. Temporary >> exceptions can be configured via your app's Info.plist file. >> >> And the window displaying the help is blank. >> Any request for help using ? of help() shows a blank window. >> > > Are you building R.app yourself or is this from the binary? The CRAN binary > should have this problem fixed since 2017/03/23 and I'm not seeing it on my > test Sierra machine. However, I have only committed it into the SVN sources > today so if you build from source the fix wouldn't show up until today. > > Thanks, > Simon > > > >> Berend >> >> _______________________________________________ >> 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
