arm binaries have an executable stack
T703 is currently failing on on armhf/linux. The test result shows:
GNU_STACK 0x000000 0x00000000 0x00000000 0x00000 0x00000 RWE 0
Arm compiles via LLVM, but x86_64 executbles compiled via LLVM do not have an executable stack.
The other difference between the x86_64 and Arm is the Arm uses
ld.gold as the linker. Sure enough, adding
-optl -Wl,-z,noexecstack to the ghc command line fixes this, but a better solution is needed.
This is probably also an issue on AArch64 which also uses the