[Bug 677153] New: gcc driver does not pass needed libraries for libgcc_eh.a on collect2 command line

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Summary: gcc driver does not pass needed libraries for libgcc_eh.a on collect2 command line

https://bugzilla.redhat.com/show_bug.cgi?id=677153

Summary: gcc driver does not pass needed libraries for
                    libgcc_eh.a on collect2 command line
           Product: Fedora
           Version: rawhide
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: medium
          Priority: unspecified
         Component: mingw32-gcc
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
         QAContact: [e-mail]
                CC: [e-mail], [e-mail],
                    [e-mail]
    Classification: Fedora

Description of problem:
libgcc_eh.a sometimes needs symbols from libmingw32.a (___mingwthr_key_dtor)
and libkernel32.a (_SetLastError@4, _InterlockedIncrement@4, _TlsAlloc@0,
_TlsSetValue@8), but does not pass -lmingw32 -lkernel32 to collect2 after
-lgcc_eh. The result is that, when compiling glib2-2.28.0, linking 
glib-compile-schemas.exe fails; I had to manually call collect2 with added
arguments to make the mingw32-glib2 rpm build.

Version-Release number of selected component (if applicable):
mingw32-gcc-4.5.1-2.fc15

How reproducible:
always

Steps to Reproduce:
see for example the mingw32-glib2-2.28.0-1.fc16.src.rpm and remove the two
lines marked with "evil hack".

Actual results:
Missing symbols during linking of gio/glib-compile-schemas.exe

Expected results:
Linking succeeds

[Bug 677153] gcc driver does not pass needed libraries for libgcc_eh.a on collect2 command line

[Red Hat Bugzilla]

Please do not reply directly to this email. All additional
comments should be made in the comments box of this bug.

https://bugzilla.redhat.com/show_bug.cgi?id=677153

Erik van Pienbroek  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #1 from Erik van Pienbroek  2011-02-13 15:32:38 EST ---
Isn't this a side-effect of mingw32-runtime 3.18 being re-added to the
repositories caused by the mass rebuild? In bug 629209 there was a comment that
the mingw32-runtime 3.18 package was pulled from the buildroot because of
issues: https://bugzilla.redhat.com/show_bug.cgi?id=629209#c19

As far as I know that package shouldn't have been re-added to the F15/F16
repositories..

[Bug 677153] gcc driver does not pass needed libraries for libgcc_eh.a on collect2 command line

[Red Hat Bugzilla]

Please do not reply directly to this email. All additional
comments should be made in the comments box of this bug.

https://bugzilla.redhat.com/show_bug.cgi?id=677153

Kalev Lember  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|                            |RAWHIDE
        Last Closed|                            |2011-06-21 05:44:27

--- Comment #2 from Kalev Lember  2011-06-21 05:44:27 EDT ---
I believe the bug in mingw32-runtime is fixed:
http://pkgs.fedoraproject.org/gitweb/?p=mingw32-runtime.git;a=commitdiff;h=a...

Closing the ticket.