[R-sig-Fedora] rgl

[Weiner, Michael]

----Original Message-----
From: Martyn Plummer [mailto:plummerm at iarc.fr] 
Sent: Thursday, January 12, 2017 3:36 AM
To: Weiner, Michael <weinerm at ccf.org>; r-sig-fedora at r-project.org
Subject: Re: [R-sig-Fedora] rgl

>One possibility is that you have the 32-bit version of mesa-libGL-devel installed. This will provide the headers but not the 64-bit l>ibrary which is what you need (I can see this from the compiler flag -m64).
>
>If that is not the problem then you need to look at the configure log.
>The log is normally erased, but you can preserve it by unpacking the source tarball and building from the resulting directory on the >command
>line:
>
>tar xfvz rgl_0.97.0.tar.gz
>R CMD INSTALL rgl
>
>Then open the file 'rgl/config.log' with your favourite editor and search for "glEnd".

I actually had both on the system, removed the 32-bit version and reinstalled the 64-bit version but I am seeing only this in the config.log:

configure:4429: checking for glEnd in -lGL
configure:4454: gcc -o conftest -g -O2  -DHAVE_PNG_H -I/usr/include/libpng16  conftest.c -lGL   -L/usr/lib64 -lpng16 -lX11 >&5
/usr/bin/ld: cannot find -lGL
collect2: error: ld returned 1 exit status
configure:4454: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_GL_GL_H 1
| #define HAVE_GL_GLU_H 1
| /* end confdefs.h.  */

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