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[Bug ada/50048] New: "cc1: note: obsolete option -I- used, please use -iquote instead" during bootstrap

From: "ludovic at ludovic-brenta dot org" <gcc-bugzilla at gcc dot gnu dot org>
To: gcc-bugs at gcc dot gnu dot org
Date: Thu, 11 Aug 2011 18:55:44 +0000
Subject: [Bug ada/50048] New: "cc1: note: obsolete option -I- used, please use -iquote instead" during bootstrap
Auto-submitted: auto-generated

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50048

             Bug #: 50048
           Summary: "cc1: note: obsolete option -I- used, please use
                    -iquote instead" during bootstrap
    Classification: Unclassified
           Product: gcc
           Version: 4.6.1
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: ada
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: ludovic@ludovic-brenta.org
              Host: i386-linux-gnu
            Target: i386-linux-gnu
             Build: i386-linux-gnu


During bootstrapping with ada enabled, I get this message multiple times:

cc1: note: obsolete option -I- used, please use -iquote instead

because of line 250 in gcc/ada/gcc-interface/Makefile.in.

Recent changes in the glibc header files have caused GCC to fail to bootstrap
on i386; see http://bugs.debian.org/637418.  Replacing -I- with -iquote as
suggested fixes this.

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