[Bug driver/18760] New: gcc 4.0 doesn't emit debug info for one of the files if two files are given on the same compile line

[Bug driver/18760] New: gcc 4.0 doesn't emit debug info for one of the files if two files are given on the same compile line

[dpatel at apple dot com]

Following command line does not generate debug info for bar.c

  gcc -gfull -O0 foo.c bar.c -o foobar

-gfull is a Darwin specific compiler option.

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           Summary: gcc 4.0 doesn't emit debug info for one of the files if
                    two files are given on the same compile line
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: driver
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dpatel at apple dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc-darwin
  GCC host triplet: powerpc-darwin
GCC target triplet: powerpc-darwin


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18760

[Bug target/18760] gcc 4.0 doesn't emit debug info for one of the files if two files are given on the same compile line

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-12-01 18:40 -------
Hmm, the problem is related to the specs says to delete gfull.
%{gfull: -g -fno-eliminate-unused-debug-symbols %<gfull }
but since we look the specs once per file, we remove the option for the first one but we don't have it for 
the second one.

Maybe there is a better way of doing this.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|driver                      |target
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-12-01 18:40:30
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18760

[Bug target/18760] gcc 4.0 doesn't emit debug info for one of the files if two files are given on the same compile line

[dpatel at apple dot com]

------- Additional Comments From dpatel at apple dot com  2004-12-01 18:43 -------
Subject: Re:  gcc 4.0 doesn't emit debug info for one of the files if two files are given on the same compile line

Yes :). I have the patch to fix it. Once bootstrap and make check 
finishes, I will post it for review/approval.

-
Devang



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18760

[Bug target/18760] gcc 4.0 doesn't emit debug info for one of the files if two files are given on the same compile line

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-12-02 01:46 -------
Patch here: <http://gcc.gnu.org/ml/gcc-patches/2004-12/msg00114.html>.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18760

[Bug target/18760] gcc 4.0 doesn't emit debug info for one of the files if two files are given on the same compile line

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-12-02 23:33 -------
Fixed by:
        * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Add -gfull and -gused.
        * config/rs6000/darwin.h (CC1_SPEC): Do not handle -gfull and -gused.
        * config/i386/darwin.h (CC1_SPEC): Same.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18760