Roy, that shouldn't be necessary if you use the CRAN release since it specifically points to the SDK. If you are compiling your own R you may want to add CPPFLAGS='-isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/usr/local/include' which is what the CRAN build uses. FWIW you can always check the current flags at https://svn.r-project.org/R-dev-web/trunk/QA/Simon/R-build/conf.el-capitan-x86_64 If the above doesn't address the issue you're seeing, please provide details.
Thanks, Simon > On Jul 23, 2019, at 12:47 PM, Roy Mendelssohn - NOAA Federal via R-SIG-Mac > <r-sig-mac@r-project.org> wrote: > > If like me you updated to Xcode 10.3, in Apple's infinite wisdom the install > again wipes out the header files. So if you did the update and install from > source remember to re-install the headers: > >> open >> /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg > > -Roy > > ********************** > "The contents of this message do not reflect any position of the U.S. > Government or NOAA." > ********************** > Roy Mendelssohn > Supervisory Operations Research Analyst > NOAA/NMFS > Environmental Research Division > Southwest Fisheries Science Center > ***Note new street address*** > 110 McAllister Way > Santa Cruz, CA 95060 > Phone: (831)-420-3666 > Fax: (831) 420-3980 > e-mail: roy.mendelss...@noaa.gov www: http://www.pfeg.noaa.gov/ > > "Old age and treachery will overcome youth and skill." > "From those who have been given much, much will be expected" > "the arc of the moral universe is long, but it bends toward justice" -MLK Jr. > > _______________________________________________ > 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
