https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91135
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
In 8 and earlier this has been defined through
CPP_OS_LINUX_SPEC, i.e. it was a driver that predefined it, guess r266493
changed this.
TARGET_OS_CPP_BUILTINS now does:
if (strcmp (rs6000_abi_name, "linux") == 0) \
GNU_USER_TARGET_OS_CPP_BUILTINS(); \
and as with -mcall-aixdesc rs6000_abi_name is not linux, but aixdesc, this
doesn't trigger.
