configure:25622: gcc -o conftest -O2     conftest.c -lSDL_gui   -lSDL_image -lSD
L_ttf >&5
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../libSDL_gui.so: undefined refer
ence to `operator new[](unsigned)'
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../libSDL_gui.so: undefined refer
ence to `vtable for __cxxabiv1::__si_class_type_info'
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../libSDL_gui.so: undefined refer
ence to `operator delete(void*)'
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../libSDL_gui.so: undefined refer
ence to `__gxx_personality_v0'
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../libSDL_gui.so: undefined refer
ence to `__cxa_pure_virtual'
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../libSDL_gui.so: undefined refer
ence to `vtable for __cxxabiv1::__class_type_info'
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../libSDL_gui.so: undefined refer
ence to `__cxa_throw'
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../libSDL_gui.so: undefined refer
ence to `operator delete[](void*)'
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../libSDL_gui.so: undefined refer
ence to `__cxa_allocate_exception'
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../libSDL_gui.so: undefined refer
ence to `operator new(unsigned)'
collect2: ld returned 1 exit status