JJ <alchemistmba@xxxxxxxxx> writes: > I get undefined references to these two symbols while linking: > > _aeabi_unwind_cpp_pr1 > __cxa_end_cleanup > > > The command I'm using is: > cross-gnueabi-g++ -static -nostartfiles -nodefaultlibs -nostdlib -T > temp.ld -o standalone_program start.o abc.o xyz.o -lgcc -lc > -L/tools/arm/gnu_crosstools/arm/lib/gcc/arm-linux-gnueabi/4.3.2/ _aeabi_unwind_cpp_pr1 is normally defined in libgcc. If the undefined reference is coming from libc, then you need to use -lgcc -lc -lgcc (and, yes, sometimes you need -lgcc -lc -lgcc -lc -lgcc, which you can also write as -Wl,--start-group,-lgcc,-lc,--end-group). __cxa_end_cleanup is normally defined lib libsupc++. Since you are linking C++ code with -nodefaultlibs, you probably need an explicit -lsupc++. Ian
