Maybe my Mac OS needs updating...possibly something with XCode, but it's not clear how...
--- mac OS Sierra 10.12.6 --- CRAN R 3.4.3 ---clang & gfortran $ clang --version Apple LLVM version 9.0.0 (clang-900.0.39.2) Target: x86_64-apple-darwin16.7.0 Thread model: posix InstalledDir: /Library/Developer/CommandLineTools/usr/bin $ gfortran --version GNU Fortran (GCC) 7.1.0 Copyright (C) 2017 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. I will update once I have access to and try this on several other mac boxes with different specs.. Thank you to everyone for the help. On Tue, May 1, 2018 at 1:44 AM, Ralf Stubner <ralf.stub...@r-institute.com> wrote: > > Am 30.04.2018 um 23:42 schrieb Evan Biederstedt < > evan.biederst...@gmail.com>: > > @Ralf > > > I had not installed the necessary C library, so unsurprisingly the > compilation step already failed. What I find interesting is that in my case > "-std=gnu++11“ and "-I../inst/include/" are present in the command line > options for clang++. These are also missing from what you quoted and are > also a consequence of src/Makevars. It almost looks as if this file got > lost on your macOS box … > > Interesting....I'm not sure what to make of this of course, but it would > be interesting if it was only happening on this macbook. Perhaps OS version > or brew could be to blame? I'm not sure what else would be "special" about > this macbook.... > > > On my side that would be > • macOS high Sierra > • CRAN R 3.4.4 > • clang and gfortran as recommended by CRAN > • brew is installed but I do not see how it enters the picture > > Greetings > Ralf >
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