On 02/06/2019 11:28 a.m., Koenker, Roger W wrote:
I’ve installed R 3.7.0 on a new laptop running macos 10.14.5 and have managed
to get most of my usual packages
to compile from source with a ~/.R/Makevars file that looks like this:
CC=/usr/local/clang8/bin/clang
CXX=/usr/local/clang8/bin/clang++
LDFLAGS=-L/usr/local/clang8/lib
CPPFLAGS=-I/usr/local/clang8/include -I/opt/X11/include/freetype2
FC=/usr/local/gfortran/bin/gfortran
FLIBS=-L/usr/local/gfortran/lib -lgfortran
As usual, the last challenge seems to be to get rgl installed. Compilation
_seems_ to go
smoothly, but I now see:
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object
'/Library/Frameworks/R.framework/Versions/3.7/Resources/library/00LOCK-rgl/00new/rgl/libs/rgl.so':
dlopen(/Library/Frameworks/R.framework/Versions/3.7/Resources/library/00LOCK-rgl/00new/rgl/libs/rgl.so,
6): Symbol not found: _FT_Attach_File
Referenced from:
/Library/Frameworks/R.framework/Versions/3.7/Resources/library/00LOCK-rgl/00new/rgl/libs/rgl.so
There is a comment somewhat after this about rgl requiring XQuartz, but I have
XQuartz 2.7.11 so I don’t
think that this is the problem. Apparently, there is still a freetype problem,
however I’m out of my depth at this
point. Any suggestions would be most welcome.
I'm not up to date on MacOS (I have 10.13.6) or clang. I'm compiling
with something that calls itself gcc, but gcc --version gives
Apple LLVM version 9.0.0 (clang-900.0.39.2)
So this isn't very relevant, but for what it's worth, rgl compiles and
loads fine in the current R-devel (r76642).
Duncan Murdoch
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