| author |  Alex Rønne Petersen <alex@alexrp.com> 2025-03-05 19:59:25+01:00 |
| committer | Alex Rønne Petersen <alex@alexrp.com> 2025-03-08 04:13:20+01:00 |
| log | ed583e5466863ba970c954c55997027c4d2594f1 |
| tree | 557d429e47909f63d476f9a333133c83a2a33477 |
| parent | 8e91862571384c41114a5c18e0cfccc6e1161f05 |
| signature |  Signed by SSH key SHA256:7B/LJ7bpR1eX8aCXSr4mtd5M45VMPKcx9zY8e95b5QM |
zig cc: Don't pass -mabi for assembly files when targeting arm.
Clang's integrated Arm assembler doesn't understand -mabi yet, so this results
in "unused command line argument" warnings when building musl code and glibc
stubs, for example.1 files changed, 4 insertions(+), 1 deletions(-)
src/Compilation.zig+4-1
| ... | ... | @@ -5631,7 +5631,10 @@ pub fn addCCArgs( |
| 5631 | 5631 | } |
| 5632 | 5632 | |
| 5633 | 5633 | if (target_util.llvmMachineAbi(target)) |mabi| { |
| 5634 | try argv.append(try std.fmt.allocPrint(arena, "-mabi={s}", .{mabi})); | |
| 5634 | // Clang's integrated Arm assembler doesn't support `-mabi` yet... | |
| 5635 | if (!(target.cpu.arch.isArm() and (ext == .assembly or ext == .assembly_with_cpp))) { | |
| 5636 | try argv.append(try std.fmt.allocPrint(arena, "-mabi={s}", .{mabi})); | |
| 5637 | } | |
| 5635 | 5638 | } |
| 5636 | 5639 | |
| 5637 | 5640 | // We might want to support -mfloat-abi=softfp for Arm and CSKY here in the future. |