Yes, this did the trick, thanks very much! I?m cc?ing r-devel just for the
record.
Roger Koenker
r.koenker at ucl.ac.uk<mailto:r.koenker at ucl.ac.uk>
Department of Economics, UCL
London WC1H 0AX.
On Aug 7, 2019, at 4:55 PM, Steven Dirkse <sdirkse at
gams.com<mailto:sdirkse at gams.com>> wrote:
Roger,
Updating Xcode has the unfortunate side effect of wiping out the std header
files from /usr/include. The fix - once you know about it - is mercifully easy.
Here's my notes on the subject, recorded only yesterday so I don't waste
more time the next time.
Xcode 10.3
Aug 2019: we updated to Xcode 10.3. First, we did the update through the App
Store. Next, we opened Xcode in the App Store and said yes to ?Install required
additional components?? But that's not all! As admin, I did
sudo open
/Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg
FYI, I needed an additional step to manually patch /usr/include/sys/ucred.h but
it's not likely you'll need that.
-Steve
On Wed, Aug 7, 2019 at 11:46 AM Koenker, Roger W <rkoenker at
illinois.edu<mailto:rkoenker at illinois.edu>> wrote:
Dear All,
Just when I thought I had the plague of gfortran-9 under control, I made the
tactical error
of allowing my mac mini to ?upgrade? to macOS 10.14.6 which apparently also
upgraded
Xcode to 10.3. In consequence I?m having difficulty building my packages. The
current
symptom is:
/usr/local/clang7/bin/clang
-I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG
-I/usr/local/clang7/include/c++/v1 -fPIC -Wall -g -O2 -c mcmb.c -o mcmb.o
In file included from mcmb.c:11:
/usr/local/clang7/include/c++/v1/stdio.h:108:15: fatal error: 'stdio.h'
file not found
#include_next <stdio.h>
^~~~~~~~~
My first thought was I should install Simon?s clang-7.0.0 and gfortran-6.1
packages
which I dutifully did. The next thought was to update my ~/.R/Makevars file to:
CC=/usr/local/clang7/bin/clang
CXX=/usr/local/clang7/bin/clang++
LDFLAGS=-L/usr/local/clang7/lib
CPPFLAGS=-I/usr/local/clang7/include/c++/v1
FC=/usr/local/gfortran/bin/gfortran
FLIBS=-L/usr/local/gfortran/lib -lgfortran
Further googling has left me unenlightened? oh, and I?m running
R version 3.6.1 (2019-07-05) -- "Action of the Toes"
Roger Koenker
r.koenker at ucl.ac.uk<mailto:r.koenker at ucl.ac.uk>
Department of Economics, UCL
London WC1H 0AX.
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--
Steven Dirkse, Ph.D.
GAMS Development Corp.
office: 202.342.0180
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