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testsuite, Darwin : Do not claim 'GAS' for cctools assembler.

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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.

gcc/testsuite/ChangeLog:

	* lib/target-supports.exp: Exclude cctools assembler based on
	GAS 1.38.
This commit is contained in:
Iain Sandoe 2021-03-15 21:38:31 +00:00
parent e5d9873fcb
commit e42ea63bcc
1 changed files with 8 additions and 1 deletions
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9
gcc/testsuite/lib/target-supports.exp
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@ -9601,7 +9601,14 @@ 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
}