std: Set has_reliable_f16 to false for MIPS targets in build.rs · model-checking/verify-rust-std@e6f15c5 (original) (raw)
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Commit e6f15c5
Martin Nordholts
committed
std: Set has_reliable_f16 to false for MIPS targets in build.rs
To avoid this linker error: $ sudo apt install libc6-mips-cross gcc-mips-linux-gnu $ CC_mips_unknown_linux_gnu=mips-linux-gnu-gcc \ CARGO_TARGET_MIPS_UNKNOWN_LINUX_GNU_LINKER=mips-linux-gnu-gcc \ ./x test library/std --target mips-unknown-linux-gnu undefined reference to `__gnu_f2h_ieee' You get the same linker error also with mipsel, mips64 and mips64el toolchains.
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| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
| @@ -100,6 +100,8 @@ fn main() { | |||
| 100 | 100 | ("x86" | "x86_64", _) => false, | |
| 101 | 101 | // Missing `__gnu_h2f_ieee` and `__gnu_f2h_ieee` | |
| 102 | 102 | ("powerpc" | "powerpc64", _) => false, | |
| 103 | +// Missing `__gnu_h2f_ieee` and `__gnu_f2h_ieee` | ||
| 104 | +("mips" | "mips32r6" | "mips64" | |
| 103 | 105 | // Missing `__extendhfsf` and `__truncsfhf` | |
| 104 | 106 | ("riscv32" | "riscv64", _) => false, | |
| 105 | 107 | // Most OSs are missing `__extendhfsf` and `__truncsfhf` |