* installing *source* package ‘rgl’ ...
** using staged installation
checking for gcc... gcc-14
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether gcc-14 accepts -g... yes
checking for gcc-14 option to enable C11 features... none needed
checking how to run the C preprocessor... gcc-14 -E
checking for gcc... (cached) gcc-14
checking whether the compiler supports GNU C... (cached) yes
checking whether gcc-14 accepts -g... (cached) yes
checking for gcc-14 option to enable C11 features... (cached) none needed
checking for libpng-config... yes
configure: using libpng-config
configure: using libpng dynamic linkage
checking for X... libraries , headers 
checking for XAllocClassHint... yes
checking for GL/gl.h... yes
checking for GL/glu.h... yes
checking for glEnd in -lGL... yes
checking for glEnd... yes
checking for gluErrorString in -lGLU... yes
checking for gluErrorString... yes
checking for pkg-config... yes
configure: using Freetype and FTGL
configure: creating ./config.status
config.status: creating R/noOpenGL.R
config.status: creating src/useNULL/Makevars
config.status: creating src/Makevars
** libs
using C compiler: ‘gcc-14 (Debian 14.2.0-3) 14.2.0’
using C++ compiler: ‘g++-14 (Debian 14.2.0-3) 14.2.0’
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c ABCLineSet.cpp -o ABCLineSet.o
In file included from ABCLineSet.cpp:3:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c BBoxDeco.cpp -o BBoxDeco.o
In file included from BBoxDeco.cpp:10:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Background.cpp -o Background.o
In file included from Background.cpp:5:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c ClipPlane.cpp -o ClipPlane.o
In file included from ClipPlane.cpp:3:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Color.cpp -o Color.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Disposable.cpp -o Disposable.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Light.cpp -o Light.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c LineSet.cpp -o LineSet.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c LineStripSet.cpp -o LineStripSet.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Material.cpp -o Material.o
In file included from Material.cpp:5:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c NULLgui.cpp -o NULLgui.o
In file included from NULLgui.cpp:14:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c PlaneSet.cpp -o PlaneSet.o
In file included from PlaneSet.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c PointSet.cpp -o PointSet.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c PrimitiveSet.cpp -o PrimitiveSet.o
In file included from PrimitiveSet.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c R.cpp -o R.o
In file included from R.cpp:2:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c RenderContext.cpp -o RenderContext.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Shape.cpp -o Shape.o
In file included from Shape.cpp:7:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c SphereMesh.cpp -o SphereMesh.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c SphereSet.cpp -o SphereSet.o
In file included from SphereSet.cpp:3:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c SpriteSet.cpp -o SpriteSet.o
In file included from SpriteSet.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
SpriteSet.cpp: In member function ‘virtual void rgl::SpriteSet::getAttribute(rgl::SceneNode*, rgl::AttribID, int, int, double*)’:
SpriteSet.cpp:361:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  361 |         for (int i = 0; i < shapelens.size(); i++) {
      |                         ~~^~~~~~~~~~~~~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Surface.cpp -o Surface.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c TextSet.cpp -o TextSet.o
In file included from TextSet.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Texture.cpp -o Texture.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Viewpoint.cpp -o Viewpoint.o
In file included from Viewpoint.cpp:5:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c api.cpp -o api.o
In file included from api.cpp:10:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c assert.cpp -o assert.o
In file included from assert.cpp:1:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c callbacks.cpp -o callbacks.o
In file included from api.h:10,
                 from callbacks.cpp:3:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c device.cpp -o device.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c devicemanager.cpp -o devicemanager.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c fps.cpp -o fps.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c ftgl.cpp -o ftgl.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c geom.cpp -o geom.o
In file included from geom.cpp:2:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
gcc-14  -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1 -fvisibility=hidden -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c gl.c -o gl.o
gcc-14  -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1 -fvisibility=hidden -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c gl2ps.c -o gl2ps.o
gl2ps.c: In function ‘gl2psBuildBspTree’:
gl2ps.c:1619:3: warning: ‘prim’ may be used uninitialized [-Wmaybe-uninitialized]
 1619 |   gl2psGetPlane(prim, tree->plane);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gl2ps.c:1611:19: note: ‘prim’ declared here
 1611 |   GL2PSprimitive *prim, *frontprim = NULL, *backprim = NULL;
      |                   ^~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c glErrors.cpp -o glErrors.o
In file included from glErrors.cpp:6:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c glgui.cpp -o glgui.o
In file included from glgui.cpp:8:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c gui.cpp -o gui.o
In file included from gui.cpp:7:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c init.cpp -o init.o
In file included from init.cpp:14:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c par3d.cpp -o par3d.o
In file included from par3d.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c pixmap.cpp -o pixmap.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c platform.cpp -o platform.o
gcc-14  -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1 -fvisibility=hidden -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c pretty.c -o pretty.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c render.cpp -o render.o
In file included from render.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c rglmath.cpp -o rglmath.o
In file included from rglmath.cpp:6:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c rglview.cpp -o rglview.o
In file included from rglview.cpp:19:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c scene.cpp -o scene.o
In file included from scene.cpp:14:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c select.cpp -o select.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c subscene.cpp -o subscene.o
In file included from subscene.cpp:5:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c win32gui.cpp -o win32gui.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c win32lib.cpp -o win32lib.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c x11gui.cpp -o x11gui.o
In file included from x11gui.cpp:17:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DHAVE_FREETYPE -Iext/ftgl -I/usr/include/freetype2 -I/usr/include/libpng16  -DR_NO_REMAP -Iext -Iext/glad/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c x11lib.cpp -o x11lib.o
In file included from x11lib.cpp:7:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-14/lib -Wl,-O1 -o rgl.so ABCLineSet.o BBoxDeco.o Background.o ClipPlane.o Color.o Disposable.o Light.o LineSet.o LineStripSet.o Material.o NULLgui.o PlaneSet.o PointSet.o PrimitiveSet.o R.o RenderContext.o Shape.o SphereMesh.o SphereSet.o SpriteSet.o Surface.o TextSet.o Texture.o Viewpoint.o api.o assert.o callbacks.o device.o devicemanager.o fps.o ftgl.o geom.o gl.o gl2ps.o glErrors.o glgui.o gui.o init.o par3d.o pixmap.o platform.o pretty.o render.o rglmath.o rglview.o scene.o select.o subscene.o win32gui.o win32lib.o x11gui.o x11lib.o -lGLU -lGL -lpng16 -lX11 -lfreetype -lz -lbz2 -lpng16 -lz -lm -lz -lbrotlidec -lbrotlicommon -L/home/hornik/tmp/R-d-gcc-14/lib -lR
cp -Rp OpenGL useNULL && \
cp -p *.c *.h *.cpp useNULL/ && \
cd useNULL && \
/home/hornik/tmp/R-d-gcc-14/bin/R CMD SHLIB -o useNULL.so *.cpp *.c && \
cd .. && \
mkdir -p ../inst/useNULL && \
mv useNULL/useNULL.so ../inst/useNULL/rgl.so && \
rm useNULL/*.cpp useNULL/*.c useNULL/*.h useNULL/OpenGL/*
using C compiler: ‘gcc-14 (Debian 14.2.0-3) 14.2.0’
using C++ compiler: ‘g++-14 (Debian 14.2.0-3) 14.2.0’
make[1]: Entering directory '/home/hornik/tmp/CRAN_recheck/rgl.Rcheck/00_pkg_src/rgl/src/useNULL'
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c ABCLineSet.cpp -o ABCLineSet.o
In file included from ABCLineSet.cpp:3:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c BBoxDeco.cpp -o BBoxDeco.o
In file included from BBoxDeco.cpp:10:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Background.cpp -o Background.o
In file included from Background.cpp:5:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c ClipPlane.cpp -o ClipPlane.o
In file included from ClipPlane.cpp:3:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Color.cpp -o Color.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Disposable.cpp -o Disposable.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Light.cpp -o Light.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c LineSet.cpp -o LineSet.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c LineStripSet.cpp -o LineStripSet.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Material.cpp -o Material.o
In file included from Material.cpp:5:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c NULLgui.cpp -o NULLgui.o
In file included from NULLgui.cpp:14:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c PlaneSet.cpp -o PlaneSet.o
In file included from PlaneSet.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c PointSet.cpp -o PointSet.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c PrimitiveSet.cpp -o PrimitiveSet.o
In file included from PrimitiveSet.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c R.cpp -o R.o
In file included from R.cpp:2:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c RenderContext.cpp -o RenderContext.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Shape.cpp -o Shape.o
In file included from Shape.cpp:7:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c SphereMesh.cpp -o SphereMesh.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c SphereSet.cpp -o SphereSet.o
In file included from SphereSet.cpp:3:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c SpriteSet.cpp -o SpriteSet.o
In file included from SpriteSet.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
SpriteSet.cpp: In member function ‘virtual void rgl::SpriteSet::getAttribute(rgl::SceneNode*, rgl::AttribID, int, int, double*)’:
SpriteSet.cpp:361:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  361 |         for (int i = 0; i < shapelens.size(); i++) {
      |                         ~~^~~~~~~~~~~~~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Surface.cpp -o Surface.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c TextSet.cpp -o TextSet.o
In file included from TextSet.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Texture.cpp -o Texture.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c Viewpoint.cpp -o Viewpoint.o
In file included from Viewpoint.cpp:5:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c api.cpp -o api.o
In file included from api.cpp:10:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c assert.cpp -o assert.o
In file included from assert.cpp:1:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c callbacks.cpp -o callbacks.o
In file included from api.h:10,
                 from callbacks.cpp:3:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c device.cpp -o device.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c devicemanager.cpp -o devicemanager.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c fps.cpp -o fps.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c ftgl.cpp -o ftgl.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c geom.cpp -o geom.o
In file included from geom.cpp:2:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c glErrors.cpp -o glErrors.o
In file included from glErrors.cpp:6:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c glgui.cpp -o glgui.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c gui.cpp -o gui.o
In file included from gui.cpp:7:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c init.cpp -o init.o
In file included from init.cpp:14:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c par3d.cpp -o par3d.o
In file included from par3d.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c pixmap.cpp -o pixmap.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c platform.cpp -o platform.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c render.cpp -o render.o
In file included from render.cpp:4:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c rglmath.cpp -o rglmath.o
In file included from rglmath.cpp:6:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c rglview.cpp -o rglview.o
In file included from rglview.cpp:19:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c scene.cpp -o scene.o
In file included from scene.cpp:14:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c select.cpp -o select.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c subscene.cpp -o subscene.o
In file included from subscene.cpp:5:
R.h:5:9: warning: "STRICT_R_HEADERS" redefined
    5 | #define STRICT_R_HEADERS
      |         ^~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c win32gui.cpp -o win32gui.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c win32lib.cpp -o win32lib.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c x11gui.cpp -o x11gui.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c x11lib.cpp -o x11lib.o
gcc-14  -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1 -fvisibility=hidden -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c gl.c -o gl.o
gcc-14  -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1 -fvisibility=hidden -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c gl2ps.c -o gl2ps.o
gcc-14  -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/local/include -DHAVE_PNG_H -I/usr/include/libpng16 -DRGL_NO_OPENGL -DR_NO_REMAP  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -DSTRICT_R_HEADERS=1 -fvisibility=hidden -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c pretty.c -o pretty.o
g++-14 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-14/lib -Wl,-O1 -o useNULL.so ABCLineSet.o BBoxDeco.o Background.o ClipPlane.o Color.o Disposable.o Light.o LineSet.o LineStripSet.o Material.o NULLgui.o PlaneSet.o PointSet.o PrimitiveSet.o R.o RenderContext.o Shape.o SphereMesh.o SphereSet.o SpriteSet.o Surface.o TextSet.o Texture.o Viewpoint.o api.o assert.o callbacks.o device.o devicemanager.o fps.o ftgl.o geom.o glErrors.o glgui.o gui.o init.o par3d.o pixmap.o platform.o render.o rglmath.o rglview.o scene.o select.o subscene.o win32gui.o win32lib.o x11gui.o x11lib.o gl.o gl2ps.o pretty.o -lpng16 -L/home/hornik/tmp/R-d-gcc-14/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/CRAN_recheck/rgl.Rcheck/00_pkg_src/rgl/src/useNULL'
make[1]: Entering directory '/home/hornik/tmp/CRAN_recheck/rgl.Rcheck/00_pkg_src/rgl/src/useNULL'
make[1]: Leaving directory '/home/hornik/tmp/CRAN_recheck/rgl.Rcheck/00_pkg_src/rgl/src/useNULL'
installing to /home/hornik/tmp/CRAN_recheck/rgl.Rcheck/00LOCK-rgl/00new/rgl/libs
** R
** demo
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (rgl)