* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘systemfonts’ ...
** this is package ‘systemfonts’ version ‘1.3.1’
** package ‘systemfonts’ successfully unpacked and MD5 sums checked
** using staged installation
Found pkg-config cflags and libs!
Using PKG_CFLAGS=-I/usr/include/freetype2 -I/usr/include/libpng16 
Using PKG_LIBS=-lfontconfig -lfreetype 
** libs
using C++ compiler: ‘Debian clang version 21.1.8 (3)’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpfqF73b/R.INSTALL33276213e7bcdc/systemfonts/src'
rm -f systemfonts.so caches.o cpp11.o dev_metrics.o font_matching.o font_local.o font_variation.o font_registry.o ft_cache.o string_shape.o font_metrics.o font_outlines.o font_fallback.o string_metrics.o emoji.o cache_store.o init.o unix/FontManagerLinux.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c caches.cpp -o caches.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c cpp11.cpp -o cpp11.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c dev_metrics.cpp -o dev_metrics.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c font_matching.cpp -o font_matching.o
font_matching.cpp:230:37: warning: comparison of floating-point type 'double' with enumeration type 'FontWidth' is deprecated [-Wdeprecated-enum-float-conversion]
  230 |     bool standard_width = (width[i] == FontWidthUndefined || width[i] == FontWidthNormal);
      |                            ~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~
font_matching.cpp:230:71: warning: comparison of floating-point type 'double' with enumeration type 'FontWidth' is deprecated [-Wdeprecated-enum-float-conversion]
  230 |     bool standard_width = (width[i] == FontWidthUndefined || width[i] == FontWidthNormal);
      |                                                              ~~~~~~~~ ^  ~~~~~~~~~~~~~~~
font_matching.cpp:231:39: warning: comparison of floating-point type 'double' with enumeration type 'FontWeight' is deprecated [-Wdeprecated-enum-float-conversion]
  231 |     bool standard_weight = (weight[i] == FontWeightNormal || weight[i] == FontWeightBold || weight[i] == FontWeightUndefined);
      |                             ~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~
font_matching.cpp:231:72: warning: comparison of floating-point type 'double' with enumeration type 'FontWeight' is deprecated [-Wdeprecated-enum-float-conversion]
  231 |     bool standard_weight = (weight[i] == FontWeightNormal || weight[i] == FontWeightBold || weight[i] == FontWeightUndefined);
      |                                                              ~~~~~~~~~ ^  ~~~~~~~~~~~~~~
font_matching.cpp:231:103: warning: comparison of floating-point type 'double' with enumeration type 'FontWeight' is deprecated [-Wdeprecated-enum-float-conversion]
  231 |     bool standard_weight = (weight[i] == FontWeightNormal || weight[i] == FontWeightBold || weight[i] == FontWeightUndefined);
      |                                                                                             ~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~
font_matching.cpp:232:93: warning: comparison of floating-point type 'double' with enumeration type 'FontWeight' is deprecated [-Wdeprecated-enum-float-conversion]
  232 |     if (!(standard_width && standard_weight && locate_in_registry(fam, italic[i], weight[i] != FontWeightNormal, match))) {
      |                                                                                   ~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~
6 warnings generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c font_local.cpp -o font_local.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c font_variation.cpp -o font_variation.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c font_registry.cpp -o font_registry.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c ft_cache.cpp -o ft_cache.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c string_shape.cpp -o string_shape.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c font_metrics.cpp -o font_metrics.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c font_outlines.cpp -o font_outlines.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c font_fallback.cpp -o font_fallback.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c string_metrics.cpp -o string_metrics.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c emoji.cpp -o emoji.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c cache_store.cpp -o cache_store.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c init.cpp -o init.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c unix/FontManagerLinux.cpp -o unix/FontManagerLinux.o
clang++-21 -std=gnu++20 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o systemfonts.so caches.o cpp11.o dev_metrics.o font_matching.o font_local.o font_variation.o font_registry.o ft_cache.o string_shape.o font_metrics.o font_outlines.o font_fallback.o string_metrics.o emoji.o cache_store.o init.o unix/FontManagerLinux.o -lfontconfig -lfreetype -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpfqF73b/R.INSTALL33276213e7bcdc/systemfonts/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpfqF73b/R.INSTALL33276213e7bcdc/systemfonts/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpfqF73b/R.INSTALL33276213e7bcdc/systemfonts/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-systemfonts/00new/systemfonts/libs
** R
** 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 (systemfonts)