* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘showtext’ ...
** package ‘showtext’ successfully unpacked and MD5 sums checked
** using staged installation
checking for gcc... clang-18
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 we are using the GNU C compiler... yes
checking whether clang-18 accepts -g... yes
checking for clang-18 option to accept ISO C89... none needed
checking for pkg-config... /usr/bin/pkg-config
checking whether pkg-config could find zlib... yes
checking whether pkg-config could find libpng... yes
checking whether pkg-config could find freetype2... yes
checking whether freetype2 flags work... yes
configure: creating ./config.status
config.status: creating src/Makevars
** libs
using C compiler: ‘Debian clang version 18.1.0 (rc4-1)’
make[1]: Entering directory '/tmp/RtmpREyN7l/R.INSTALL3678d418486796/showtext/src'
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I/usr/include/libpng16    -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c array.c -o array.o
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I/usr/include/libpng16    -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c cairodev.c -o cairodev.o
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I/usr/include/libpng16    -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c devfuns.c -o devfuns.o
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I/usr/include/libpng16    -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c fonts.c -o fonts.o
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I/usr/include/libpng16    -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c outline.c -o outline.o
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I/usr/include/libpng16    -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c raster.c -o raster.o
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I/usr/include/libpng16    -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c register_routines.c -o register_routines.o
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I/usr/include/libpng16    -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c showtext.c -o showtext.o
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I/usr/include/libpng16    -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c utf8.c -o utf8.o
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/include/freetype2 -I/usr/include/libpng16  -I/usr/include/libpng16    -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c util.c -o util.o
clang-18 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o showtext.so array.o cairodev.o devfuns.o fonts.o outline.o raster.o register_routines.o showtext.o utf8.o util.o -lfreetype -lpng16 -lz -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/tmp/RtmpREyN7l/R.INSTALL3678d418486796/showtext/src'
make[1]: Entering directory '/tmp/RtmpREyN7l/R.INSTALL3678d418486796/showtext/src'
make[1]: Leaving directory '/tmp/RtmpREyN7l/R.INSTALL3678d418486796/showtext/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-showtext/00new/showtext/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** 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 (showtext)