* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘png’ ...
** package ‘png’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘Debian clang version 19.1.5 (1)’
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmpurn3w6/R.INSTALL2509bb41db8b13/png/src'
clang-19 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   `libpng-config --cflags` -fpic  -g -O3 -Wall -pedantic -c dummy.c -o dummy.o
clang-19 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   `libpng-config --cflags` -fpic  -g -O3 -Wall -pedantic -c read.c -o read.o
clang-19 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   `libpng-config --cflags` -fpic  -g -O3 -Wall -pedantic -c write.c -o write.o
clang-19 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o png.so dummy.o read.o write.o -lpng16 -lz -lm -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmpurn3w6/R.INSTALL2509bb41db8b13/png/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmpurn3w6/R.INSTALL2509bb41db8b13/png/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmpurn3w6/R.INSTALL2509bb41db8b13/png/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-png/00new/png/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** 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 (png)