CFLAGS="-Iinclude `pkg-config --cflags sigc++-2.0`"
LIBS="`pkg-config --libs sigc++-2.0` -lpthread"
if [ -z "$LIBPATH" ]; then
CFLAGS="-Iinclude `pkg-config --cflags sigc++-2.0`"
LIBS="`pkg-config --libs sigc++-2.0` -lpthread"
if [ -z "$LIBPATH" ]; then