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#include_next <stdio.h> not found

2 messages · Roger Koenker, Roy Mendelssohn - NOAA Federal

#
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
Department of Economics, UCL
London  WC1H 0AX.
#
Hi Roger:

This came up in the r-sig-mac list.  Try removing the CPPFLAGS.   Updates to Xcode appear to erase the headers where you are pointing to.  The CRAN flags that Simon uses  point elsewhere. Look at the r-sig-mac under topic "Xcode 10.3 and header flles".

HTH,

-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.Mendelssohn at 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.