* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘skymodelr’ ...
** this is package ‘skymodelr’ version ‘0.3.2’
** package ‘skymodelr’ successfully unpacked and MD5 sums checked
** using staged installation
** preparing to configure package 'skymodelr' ...
*** configured file: 'src/Makevars.in' => 'src/Makevars'
** finished configure for package 'skymodelr'
** libs
using C++ compiler: ‘Debian clang version 22.1.8 (1)’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src'
clang++-22 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include/OpenEXR -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include/Imath -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/math -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/hosek -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/ArHosekSkyModel -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/PragueSkyModel -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppThread/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c makesky.cpp -o makesky.o
clang++-22 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include/OpenEXR -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include/Imath -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/math -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/hosek -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/ArHosekSkyModel -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/PragueSkyModel -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppThread/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c radiometry.cpp -o radiometry.o
clang++-22 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include/OpenEXR -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include/Imath -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/math -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/hosek -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/ArHosekSkyModel -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/PragueSkyModel -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppThread/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c stars.cpp -o stars.o
clang++-22 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include/OpenEXR -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include/Imath -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/math -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/hosek -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/ArHosekSkyModel -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/PragueSkyModel -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppThread/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c RcppExports.cpp -o RcppExports.o
clang++-22 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include/OpenEXR -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include/Imath -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/math -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/hosek -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/ArHosekSkyModel -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/PragueSkyModel -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppThread/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c ArHosekSkyModel/ArHosekSkyModel.cpp -o ArHosekSkyModel/ArHosekSkyModel.o
clang++-22 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include/OpenEXR -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include/Imath -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/math -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/hosek -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/ArHosekSkyModel -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/PragueSkyModel -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppThread/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c hosek/hosek.cpp -o hosek/hosek.o
clang++-22 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include/OpenEXR -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include/Imath -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/math -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/hosek -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/ArHosekSkyModel -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/PragueSkyModel -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppThread/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c hosek/cie.cpp -o hosek/cie.o
clang++-22 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include/OpenEXR -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include/Imath -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/math -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/hosek -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/ArHosekSkyModel -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/PragueSkyModel -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppThread/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c hosek/atmosphere.cpp -o hosek/atmosphere.o
clang++-22 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include/OpenEXR -I/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include/Imath -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/math -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/hosek -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/ArHosekSkyModel -I/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src/PragueSkyModel -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppThread/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c PragueSkyModel/PragueSkyModel.cpp -o PragueSkyModel/PragueSkyModel.o
clang++-22 -std=gnu++20 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o skymodelr.so makesky.o radiometry.o stars.o RcppExports.o ArHosekSkyModel/ArHosekSkyModel.o hosek/hosek.o hosek/cie.o hosek/atmosphere.o PragueSkyModel/PragueSkyModel.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libopenexr/lib/x86_64 -lOpenEXRUtil-4_0 -lOpenEXR-4_0 -lOpenEXRCore-4_0 -lopenjph -lIlmThread-4_0 -lIex-4_0 -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/libimath/lib/x86_64 -lImath-3_2 -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpnfQwmI/R.INSTALL6937d7012dda0/skymodelr/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-skymodelr/00new/skymodelr/libs
** R
** data
*** moving datasets to lazyload DB
** 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
Error: package or namespace load failed for ‘skymodelr’ in dyn.load(file, DLLpath = DLLpath, ...):
 unable to load shared object '/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-skymodelr/00new/skymodelr/libs/skymodelr.so':
  /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-skymodelr/00new/skymodelr/libs/skymodelr.so: undefined symbol: __atomic_compare_exchange
Error: loading failed
Execution halted
ERROR: loading failed
* removing ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/skymodelr’