/tmp/cc56yb0E.o: In function `init()':
foo.cc:(.text+0x77): relocation truncated to fit: R_X86_64_PC32 against symbol `bg' defined in .bss section in /tmp/cc56yb0E.o
foo.cc:(.text+0x80): relocation truncated to fit: R_X86_64_PC32 against symbol `bg' defined in .bss section in /tmp/cc56yb0E.o
foo.cc:(.text+0x98): relocation truncated to fit: R_X86_64_PC32 against symbol `bg' defined in .bss section in /tmp/cc56yb0E.o
foo.cc:(.text+0xa3): relocation truncated to fit: R_X86_64_PC32 against symbol `bg' defined in .bss section in /tmp/cc56yb0E.o
foo.cc:(.text+0xaa): relocation truncated to fit: R_X86_64_PC32 against symbol `og' defined in .bss section in /tmp/cc56yb0E.o
foo.cc:(.text+0xe5): relocation truncated to fit: R_X86_64_PC32 against symbol `bg' defined in .bss section in /tmp/cc56yb0E.o
foo.cc:(.text+0x127): relocation truncated to fit: R_X86_64_PC32 against symbol `bg' defined in .bss section in /tmp/cc56yb0E.o
foo.cc:(.text+0x13b): relocation truncated to fit: R_X86_64_PC32 against symbol `og' defined in .bss section in /tmp/cc56yb0E.o
foo.cc:(.text+0x149): relocation truncated to fit: R_X86_64_PC32 against symbol `bg' defined in .bss section in /tmp/cc56yb0E.o
foo.cc:(.text+0x152): relocation truncated to fit: R_X86_64_PC32 against symbol `end' defined in .bss section in /tmp/cc56yb0E.o
foo.cc:(.text+0x159): additional relocation overflows omitted from the output
collect2: error: ld returned 1 exit status