Building port devel/gcc-arm-embedded as requisite for devel/arduino18 fails due to the error shown below: [...] Generating doxygen pdf file... if [ -f /usr/ports/devel/gcc-arm-embedded/work/build/gcc-final/arm-none-eabi/libstdc++-v3/doc/doxygen/latex/refman.pdf ]; then \ mv /usr/ports/devel/gcc-arm-embedded/work/build/gcc-final/arm-none-eabi/libstdc++-v3/doc/doxygen/latex/refman.pdf /usr/ports/devel/gcc-arm-embedded/work/build/gcc-final/arm-none-eabi/libstdc++-v3/doc/doxygen/pdf/libstdc++-api.pdf ; \ echo ":: PDF file is /usr/ports/devel/gcc-arm-embedded/work/build/gcc-final/arm-none-eabi/libstdc++-v3/doc/doxygen/pdf/libstdc++-api.pdf"; \ else \ echo "... error"; \ grep -F 'LaTeX Error' /usr/ports/devel/gcc-arm-embedded/work/build/gcc-final/arm-none-eabi/libstdc++-v3/doc/doxygen/latex/refman.log; \ exit 12; \ fi ... error grep: /usr/ports/devel/gcc-arm-embedded/work/build/gcc-final/arm-none-eabi/libstdc++-v3/doc/doxygen/latex/refman.log: No such file or directory gmake[6]: *** [Makefile:950: stamp-pdf-doxygen] Error 12
New version doesn't support build of PDFs.