diff options
Diffstat (limited to 'builder/library.go')
| -rw-r--r-- | builder/library.go | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/builder/library.go b/builder/library.go index 90ff70293..0ab7fa0e4 100644 --- a/builder/library.go +++ b/builder/library.go @@ -149,27 +149,24 @@ func (l *Library) load(config *compileopts.Config, tmpdir string) (job *compileJ if config.ABI() != "" { args = append(args, "-mabi="+config.ABI()) } - if strings.HasPrefix(target, "arm") || strings.HasPrefix(target, "thumb") { + switch compileopts.CanonicalArchName(target) { + case "arm": if strings.Split(target, "-")[2] == "linux" { args = append(args, "-fno-unwind-tables", "-fno-asynchronous-unwind-tables") } else { args = append(args, "-fshort-enums", "-fomit-frame-pointer", "-mfloat-abi=soft", "-fno-unwind-tables", "-fno-asynchronous-unwind-tables") } - } - if strings.HasPrefix(target, "avr") { + case "avr": // AVR defaults to C float and double both being 32-bit. This deviates // from what most code (and certainly compiler-rt) expects. So we need // to force the compiler to use 64-bit floating point numbers for // double. args = append(args, "-mdouble=64") - } - if strings.HasPrefix(target, "riscv32-") { + case "riscv32": args = append(args, "-march=rv32imac", "-fforce-enable-int128") - } - if strings.HasPrefix(target, "riscv64-") { + case "riscv64": args = append(args, "-march=rv64gc") - } - if strings.HasPrefix(target, "mips") { + case "mips": args = append(args, "-fno-pic") } |