/tmp/ccJa3Z3G.o: in function `main':
foo.cc:(.text.startup+0x3a): relocation truncated to fit: R_X86_64_PC32 against symbol `x' defined in .bss section in /tmp/ccJa3Z3G.o
foo.cc:(.text.startup+0x41): relocation truncated to fit: R_X86_64_PC32 against symbol `m' defined in .bss section in /tmp/ccJa3Z3G.o
foo.cc:(.text.startup+0x53): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccJa3Z3G.o
collect2: error: ld returned 1 exit status

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