Neither #pragma pack() nor declaration order affects linker placement of globals

gistfile1.txt

$ make packing
cc     packing.c   -o packing
$ nm packing | sort
                 U dyld_stub_binder
0000000100000000 T __mh_execute_header
0000000100000f50 T _main
0000000100001000 S _bar
0000000100001010 S _foo
0000000100001074 S _packed_bar
0000000100001080 S _packed_foo
$ cc -v
Apple clang version 4.1 (tags/Apple/clang-421.11.66) (based on LLVM 3.1svn)
Target: x86_64-apple-darwin12.2.0
Thread model: posix

packing.c

char foo[97];
int bar;

#pragma pack(push, 1)
char packed_foo[97];
int packed_bar;
#pragma pack(pop)

int main(int argc, char ** argv) {
	return 0;
}