[Bug other/21382] -fvisibility-inlines-hidden breaks OpenEXR-1.2.2 build.

[Bug other/21382] -fvisibility-inlines-hidden breaks OpenEXR-1.2.2 build.

[pluto at pld-linux dot org]

------- Additional Comments From pluto at pld-linux dot org  2005-05-04 15:08 -------
Created an attachment (id=8818)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8818&action=view)
build log.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21382

[Bug other/21382] New: -fvisibility-inlines-hidden breaks OpenEXR-1.2.2 build.

[pluto at pld-linux dot org]

on both archs shared objects are build with:
-O2 -ggdb -fvisibility-inlines-hidden -fPIC -DPIC

linking fails with an error:

/usr/bin/ld: .libs/IexBaseExc.o: relocation R_X86_64_PC32 against
`_ZNSsD1Ev@@GLIBCXX_3.4' can not be used when making a shared object;
recompile with -fPIC
/usr/bin/ld: final link failed: Bad value

without -fvisiblity-inlines-hidden everything is ok on all archs.

is this a gcc or binutils bug?

# gcc-4.0.0 (+fixes for PRs 20973,21173)
# binutils-2.16.90.0.2

-- 
           Summary: -fvisibility-inlines-hidden breaks OpenEXR-1.2.2 build.
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: other
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pluto at pld-linux dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: amd64 & ppc
  GCC host triplet: amd64 & ppc
GCC target triplet: amd64 & ppc


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21382

[Bug other/21382] -fvisibility-inlines-hidden breaks OpenEXR-1.2.2 build.

[pluto at pld-linux dot org]

------- Additional Comments From pluto at pld-linux dot org  2005-05-04 15:08 -------
Created an attachment (id=8819)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8819&action=view)
build log.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21382

[Bug other/21382] -fvisibility-inlines-hidden breaks OpenEXR-1.2.2 build.

[pluto at pld-linux dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mmazur at kernel dot pl


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21382

[Bug other/21382] -fvisibility-inlines-hidden breaks OpenEXR-1.2.2 build.

[hjl at lucon dot org]

------- Additional Comments From hjl at lucon dot org  2005-05-04 17:15 -------
Known gcc bug. Check out my patch in bug 19664:

http://gcc.gnu.org/ml/gcc-patches/2005-02/msg00180.html

You may need to fix libstdc++ header files also.

*** This bug has been marked as a duplicate of 19664 ***

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           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hjl at lucon dot org
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21382

[Bug other/21382] -fvisibility-inlines-hidden breaks OpenEXR-1.2.2 build.

[pcarlini at suse dot de]

------- Additional Comments From pcarlini at suse dot de  2005-05-17 08:57 -------
Assuming that the intertwined compiler issues get fixed, the libstdc++ patch 
should be trivial, I'm attaching to 19664 an old draft that maybe has now some 
hunks wrong about copyright dates (if you can rework those and update it, would
be great)

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21382

[Bug other/21382] -fvisibility-inlines-hidden breaks OpenEXR-1.2.2 build.

[pluto at agmk dot net]

------- Additional Comments From pluto at agmk dot net  2005-05-17 08:27 -------
(In reply to comment #3) 
> Known gcc bug. Check out my patch in bug 19664: 
>  
> http://gcc.gnu.org/ml/gcc-patches/2005-02/msg00180.html 
>  
> You may need to fix libstdc++ header files also. 
 
in PR19664 i see discussion about the libstdc++ headers 
but don't see any patch. 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21382