Fix target triple for Arm
LLVM IR code generated by GHC on Arm (Debian) uses a target triple of "arm-linux-gnueabi" which according the LLVM people is something like ARMv4 with software float.
Clang on the other hand generates IR code with a target triple of "armv6-linux-gnueablhf" which is ARMv6 and hardware float so it works on the original Raspberry Pi.
GHC should either use the same target triple as Clang or at least make it configurable.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.10.2 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | bgamari |
| Operating system | |
| Architecture |
Edited by erikd