AROS detection has been wrong for a number of years and only detects the i386 host. Please find attached a patch to correct the AROS case.
build-aux/config.guess | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/build-aux/config.guess b/build-aux/config.guess index 699b3a10..fa6a27d5 100755 --- a/build-aux/config.guess +++ b/build-aux/config.guess @@ -1480,8 +1480,8 @@ EOF i*86:rdos:*:*) echo "$UNAME_MACHINE"-pc-rdos exit ;; - i*86:AROS:*:*) - echo "$UNAME_MACHINE"-pc-aros + *:AROS:*:*) + echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-aros exit ;; x86_64:VMkernel:*:*) echo "$UNAME_MACHINE"-unknown-esx