Arch Linux

This bug exists only in the Arch Linux package, _not_ in the prebuilt one from dlang.org. Seen in ldc-1:1.7.0-1-x86_64.pkg.tar.xz.

To reproduce:

foo.d:
void main() {}

% ldc2 -fsanitize=address foo.d
foo.o:foo.d:function asan.module_ctor: error: undefined reference to '__asan_register_elf_globals'
foo.o:foo.d:function asan.module_dtor: error: undefined reference to '__asan_unregister_elf_globals'
collect2: error: ld returned 1 exit status
Error: /usr/lib/ccache/bin/gcc failed with status: 1

If clang is used instead on the resulting foo.o created by the above command, it works:
% clang -fsanitize=address -lphobos2 foo.o
% ./a.out

I suspect it has to do with the pre-packaged ldc not relying on system libraries. See discussion at https://github.com/ldc-developers/ldc/issues/2488