On 06/27/2012 02:44 PM, Darrell Anderson wrote:
> Slackware Current 64-bit
> 
> The failure:
> 
> /usr/lib64/gcc/x86_64-slackware-linux/4.7.1/../../../../x86_64-slackware-linux/bin/ld: CMakeFiles/rosegardensequencer.dir/sequencer/main.cpp.o: undefined reference to symbol 'pthread_sigmask@@GLIBC_2.2.5'
> /usr/lib64/gcc/x86_64-slackware-linux/4.7.1/../../../../x86_64-slackware-linux/bin/ld: note: 'pthread_sigmask@@GLIBC_2.2.5' is defined in DSO /lib64/libpthread.so.0 so try adding it to the linker command line
> /lib64/libpthread.so.0: could not read symbols: Invalid operation
> collect2: error: ld returned 1 exit status
> 
> rosegarden builds without that error in 32-bit.
> 
> How to fix?
> 
> Darrell
> 


Rosegarden build here without error -- but I'm cheating with --fpermissive:

  # create out of source build directory
  msg "Creating out-of-source build directory: ${srcdir}/${_builddir}"
  mkdir -p build
  cd build

  ## cmake call
  msg "Starting cmake..."
  cmake ${srcdir}/${pkgname#*-} \
    -DCMAKE_C_FLAGS="-fpermissive" \
    -DCMAKE_CXX_FLAGS="-fpermissive" \
    -DCMAKE_VERBOSE_MAKEFILE=ON \
    -DCMAKE_INSTALL_PREFIX=${TDEDIR} \
    -DSYSCONF_INSTALL_DIR=/etc \
    -DBUILD_ALL=ON

  msg "Building - ${pkgname}..."

  make


-- 
David C. Rankin, J.D.,P.E.