Hi Brian, both commands just return a blank line. Daniel On Thu, 14 Apr 2011 16:49:53 +0200, Brian Gerkey wrote: > What does `rosboost-cfg --lib_dirs` return? > > And how about `rospack cflags-only-other self_test`? > > brian. > > On Wed, Apr 13, 2011 at 5:52 AM, Daniel Maier > wrote: >> Hi! >> >> I am trying to cross-compile ROS (diamondback) for the Nao (again) in a >> 32-bit ubuntu maverick chroot environment. >> However, something seems to go wrong. >> I have rostoolchain.cmake setup to include to the cross-compilation >> toolchain file provided by Aldebaran, >> and manually set CMAKE_FIND_ROOT_PATH to point to the cross-compilation >> toolchain directories. >> >> The ros base system builds without errors, however when I try to compile >> the package: >> >> [ self_test ] >> >> I receive the linker error: >> /usr/lib/libboost_regex-mt.so: undefined reference to >> `std::ctype::_M_widen_init() const@GLIBCXX_3.4.11' >> collect2: ld returned 1 exit status >> >> >> I think this problem is that ros tries to link to my local boost version >> instead of the one provided by Aldebaran. >> More sepecific, I think the problem is that the file >> CMakeFiles/selftest_rostest.dir/link.txt >> contains the passage >> -Wl,-rpath,/usr/lib >> >> If I delete that part from the file, I can compile self_test, but it >> gets >> overwritten once I call rosmake again. >> The passage is also in >> test/CMakeFiles/error_selftest.dir/link.txt >> test/CMakeFiles/no_id_selftest.dir/link.txt >> test/CMakeFiles/nominal_selftest.dir/link.txt >> test/CMakeFiles/exception_selftest.dir/link.txt >> >> and I think it is somehow automatically generated by the >> rosbuild_add_gtest_build_flags line (or something like that). >> However, I was unable to find the macro/script which generates this >> dependency. >> >> Can someone help me out on this and either provide a patch or tell me >> what >> I am potentially doing wrong? >> >> Thanks! >> Dan >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users -- Albert-Ludwigs-Universität Freiburg, Humanoid Robots Lab Contact: http://www.informatik.uni-freiburg.de/~maierd