/tmp/ccbMSqku.o: In function `spfa(int, int)':
foo.cc:(.text+0x24b): relocation truncated to fit: R_X86_64_PC32 against symbol `spf' defined in .bss section in /tmp/ccbMSqku.o
foo.cc:(.text+0x277): relocation truncated to fit: R_X86_64_PC32 against symbol `f' defined in .bss section in /tmp/ccbMSqku.o
foo.cc:(.text+0x2b7): relocation truncated to fit: R_X86_64_PC32 against symbol `spf' defined in .bss section in /tmp/ccbMSqku.o
foo.cc:(.text+0x2e4): relocation truncated to fit: R_X86_64_PC32 against symbol `f' defined in .bss section in /tmp/ccbMSqku.o
foo.cc:(.text+0x331): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccbMSqku.o
foo.cc:(.text+0x338): relocation truncated to fit: R_X86_64_PC32 against symbol `f' defined in .bss section in /tmp/ccbMSqku.o
foo.cc:(.text+0x3b9): relocation truncated to fit: R_X86_64_PC32 against symbol `spf' defined in .bss section in /tmp/ccbMSqku.o
foo.cc:(.text+0x3c3): relocation truncated to fit: R_X86_64_PC32 against symbol `f' defined in .bss section in /tmp/ccbMSqku.o
foo.cc:(.text+0x3ea): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccbMSqku.o
foo.cc:(.text+0x3ff): relocation truncated to fit: R_X86_64_PC32 against symbol `f' defined in .bss section in /tmp/ccbMSqku.o
foo.cc:(.text+0x436): additional relocation overflows omitted from the output
collect2: error: ld returned 1 exit status