[Bug pch/19541] New: deprecation of -I- makes precompiled headers less usable

["Ralf dot Wildenhues at gmx dot de" <gcc-bugzilla at gcc dot gnu dot org>]

As noted in this thread:
http://gcc.gnu.org/ml/gcc/2005-01/msg01087.html
there is no way to make use of a precompiled header without
-I- in a VPATH build in case the header source and the C or
C++ source file including it reside in the same source directory.

Please consider adding a flag (-icwd?) to the preprocessor which will
cause the current directory to be search for pch before the source
directory.  Or consider to change the default pch search order.

-- 
           Summary: deprecation of -I- makes precompiled headers less usable
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: pch
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: Ralf dot Wildenhues at gmx dot de
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19541