Message ID | 547DC7B1-9C80-4A0E-8CC4-FC7C18927735@sandoe.co.uk |
---|---|
State | New |
Headers | show |
Series | testsuite, Darwin : Do not claim 'GAS' for cctools assembler. | expand |
On Aug 19, 2021, at 1:02 PM, Iain Sandoe <iain@sandoe.co.uk> wrote: > > Although the cctools assembler is based of GNU GAS, it is from a > very old version (1.38) which does not support many of the features > that the target supports test is expecting***. > > tested on i686 and x86_64 darwin versions using the cctools as. > OK for master? Ok.
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 44465b14b06..ac9daee26b8 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -9454,7 +9454,14 @@ proc check_effective_target_gas { } { set status [remote_exec host "$gcc_as" "-v /dev/null"] set as_output [lindex $status 1] if { [ string first "GNU" $as_output ] >= 0 } { - set use_gas_saved 1 + # Some Darwin versions have an assembler which is based on an old + # version of GAS (and reports GNU assembler in its -v output) but + # but doesn't support many of the modern GAS features. + if { [ string first "cctools" $as_output ] >= 0 } { + set use_gas_saved 0 + } else { + set use_gas_saved 1 + } } else { set use_gas_saved 0 }