On 02/25/2011 12:21 PM, tim vets wrote:

dear list,

I'm trying to compile Gem with pix_artoolkit on ubuntu... ./configure --with-artoolkit-includes=/usr/include/artoolkit/ --with-artoolkit-libs=/usr/lib/artoolkit --with-artoolkit-libs --with-v4l2 --with-glversion=2.0 --enable-sse2 --enable-Vertex --without-avifil seems to be successful afaict.

after that, make ends with:

videoV4L2.cpp:300: warning: #warning implement fromBGRA videoV4L2.cpp:602: warning: #warning RGB32 vs BGRA confusion videoV4L2.cpp: In member function ‘virtual int videoV4L2::startTransfer(int)’: videoV4L2.cpp:389: error: ‘fstat’ was not declared in this scope videoV4L2.cpp:394: error: ‘S_ISCHR’ was not declared in this scope make[1]: *** [videoV4L2.o] Error 1 make[1]: Leaving directory `/home/tim/Downloads/gem-0.92-3/src/Pixes' make: *** [Pixes] Error 2

ubuntu Maverick, gem-0.92-3, and ARToolKit pre-compiled from http://ppa.launchpad.net/artoolkit-dev/ppa/ubuntu/pool/main/a/artoolkit/arto... (which is in fact a Hardy .deb, I know...)

any help would be much appreciated! Tim

it's a known bug with gem-0.92-3 and ubuntu. simply adding "#include <sys/stat.h>" to videoV4L2.cpp (near the other includes) should fix the problem.

fgamsr IOhannes