Hi,
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?
thanks
Iain
*** I guess we could be more clever and parse the output to find a version
and then alter the supports condition to “gas NN”, but I don’t currently
have cycles to implement that.
gcc/testsuite/ChangeLog:
* lib/target-supports.exp: Exclude cctools assembler based on
GAS 1.38.
---
gcc/testsuite/lib/target-supports.exp | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
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
}
--
2.24.3 (Apple Git-128)
