CVS commit: src/external/gpl3/gcc

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Wed Oct  2 06:52:00 UTC 2019

Modified Files:
        src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common:
            sanitizer_linux_libcdep.cc sanitizer_platform_limits_posix.cc
        src/external/gpl3/gcc/lib: Makefile.sanitizer
        src/external/gpl3/gcc/lib/libsupc++: Makefile.common
        src/external/gpl3/gcc/lib/libubsan: Makefile
        src/external/gpl3/gcc/usr.bin/backend: Makefile
Removed Files:
        src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common:
            sanitizer_procmaps_netbsd.cc

Log Message:
make most of this compile:
- sanitizer_procmaps_netbsd.cc is obsolete.
- fix merge botches where upstrem has as slightly different version
  is upstream than prior local
- libstdc++ default is now gnu++17
- ubsan needs UBSAN_CAN_USE_CXXABI set
- properly use $G_RTL_BASE_H not (empty) $RTL_BASE_H
- libbackend HH gains new generated insn-modes-inline.h, and read-md.c
  gains the HH dep.


To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 \
    src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc
cvs rdiff -u -r1.12 -r1.13 \
    src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
cvs rdiff -u -r1.3 -r0 \
    src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_procmaps_netbsd.cc
cvs rdiff -u -r1.8 -r1.9 src/external/gpl3/gcc/lib/Makefile.sanitizer
cvs rdiff -u -r1.13 -r1.14 \
    src/external/gpl3/gcc/lib/libsupc++/Makefile.common
cvs rdiff -u -r1.12 -r1.13 src/external/gpl3/gcc/lib/libubsan/Makefile
cvs rdiff -u -r1.55 -r1.56 src/external/gpl3/gcc/usr.bin/backend/Makefile

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.