https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91135
--- Comment #11 from Alan Modra <amodra at gcc dot gnu.org> --- Author: amodra Date: Thu Aug 1 05:57:12 2019 New Revision: 273962 URL: https://gcc.gnu.org/viewcvs?rev=273962&root=gcc&view=rev Log: [RS6000] PR91135, __linux__ not defined with -mcall-aixdesc on 9.x and ppc64 This patch makes the obvious fix for PR91135, and deletes extraneous copies of GNU_USER_TARGET_D_OS_VERSIONS that appear in rs6000/linux.h and rs6000/linux64.h. Since all configurations using either of these files also include linux.h there is no need to duplicate the macro. PR target/91135 * config/rs6000/linux.h (GNU_USER_TARGET_D_OS_VERSIONS): Don't define. * config/rs6000/linux64.h (TARGET_OS_CPP_BUILTINS): Invoke GNU_USER_TARGET_OS_CPP_BUILTINS for aixdesc abi. (GNU_USER_TARGET_D_OS_VERSIONS): Don't define. Modified: branches/gcc-9-branch/gcc/ChangeLog branches/gcc-9-branch/gcc/config/rs6000/linux.h branches/gcc-9-branch/gcc/config/rs6000/linux64.h
