[R-SIG-Mac] Xcode 10.2.1

[Kasper Daniel Hansen]

Doh! Sorry to have missed that email thread.

This advice solved the issue for me.

On Wed, Apr 24, 2019 at 11:41 AM Roy Mendelssohn - NOAA Federal <
roy.mendelssohn using noaa.gov> wrote:

> Hi Kaspar:
>
> There is an issue of where Xcode puts headers.  I have posted on this
> previously.  I did the same update as you,  and not only doesn't Xcode put
> the headers where R expects,  it appears to delete the existing headers.
>
> Anyhow,  try running the following and see if your problems go away:
>
> > sudo installer -pkg \
> >
> /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg
> \
> > -target /
>
> -Roy
>
> > On Apr 24, 2019, at 8:36 AM, Kasper Daniel Hansen <
> kasperdanielhansen using gmail.com> wrote:
> >
> > I am on Mojave. I recently updated to Xcode 10.2.1 and I did the
> associated
> > update of the command line tools. Following this, I reinstalled clang6
> and
> > gfortran 6 from CRAN.
> >
> > When I use the clang6 compiler from CRAN, it is unable to find stdio.h.
> >
> > When I compare the include path from clang6 to the Apple suppled clang
> with
> > `$CC -E - -v` I get
> >
> > with Apple clang
> > #include <...> search starts here:
> > /usr/local/include
> >
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/10.0.1/include
> >
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include
> >
> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include
> >
> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/System/Library/Frameworks
> > (framework directory)
> > End of search list.
> >
> > with clang6 from CRAN
> > #include <...> search starts here:
> > /usr/local/include
> > /usr/local/clang6/lib/clang/6.0.0/include
> > /System/Library/Frameworks (framework directory)
> > /Library/Frameworks (framework directory)
> > End of search list.
> >
> > Did Apple move the headers around? Or have I somehow hosed my system?
> >
> > Best,
> > Kasper
> >
> >       [[alternative HTML version deleted]]
> >
> > _______________________________________________
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> > R-SIG-Mac using r-project.org
> > https://stat.ethz.ch/mailman/listinfo/r-sig-mac
>
> **********************
> "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.Mendelssohn using 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.
>
>

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