[Bug preprocessor/55115] New: [>=4.5.0 regression] missing headers as fatal breaks cproto logic

[pierre.poissinger at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55115



             Bug #: 55115

           Summary: [>=4.5.0 regression] missing headers as fatal breaks

                    cproto logic

    Classification: Unclassified

           Product: gcc

           Version: 4.5.0

            Status: UNCONFIRMED

          Severity: enhancement

          Priority: P3

         Component: preprocessor

        AssignedTo: unassig...@gcc.gnu.org

        ReportedBy: pierre.poissin...@gmail.com





Fix of 15638 results in the following regression in cproto:



cproto tool is used to auto generate header files by using gcc '-E'.



OR now, GCC >=4.5 treats missing headers as fatal, prepro now stopped and

cproto is now unable to generate prototypes for the source files that do

include these generated header file...



Maybe an option to ignore missing headers should probably be introduced for

prepro ?

(Or already exists but i didn't see it ?)