[Bug bootstrap/70704] [6 Regression] AIX bootstrap comparison failure

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70704

--- Comment #51 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Apr 26 06:10:43 2016
New Revision: 235430

URL: https://gcc.gnu.org/viewcvs?rev=235430&root=gcc&view=rev
Log:
        PR bootstrap/70704
        * configure.ac (--enable-stage1-checking): For --disable-checking or
        implicit --enable-checking, make sure extra flag matches in between
        stage1 and later checking.
        * configure: Regenerated.
gcc/
        * configure.ac (--enable-checking): Document extra flag, for
        non-release builds default to --enable-checking=yes,extra.
        If misc checking and extra checking, define CHECKING_P to 2 instead
        of 1.
        * common.opt (fchecking=): Add.
        * doc/invoke.texi (-fchecking=): Document.
        * doc/install.texi: Document --enable-checking changes.
        * configure: Regenerated.
        * config.in: Regenerated.
gcc/cp/
        * pt.c (build_non_dependent_expr): Use flag_checking > 1 instead of
        just flag_checking.

Modified:
    trunk/ChangeLog
    trunk/configure
    trunk/configure.ac
    trunk/gcc/ChangeLog
    trunk/gcc/common.opt
    trunk/gcc/config.in
    trunk/gcc/configure
    trunk/gcc/configure.ac
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c
    trunk/gcc/doc/install.texi
    trunk/gcc/doc/invoke.texi