[Bug 13690] New: failed to crosscompile dbghelp.dll (dogfood)

http://bugs.winehq.org/show_bug.cgi?id=13690

Summary: failed to crosscompile dbghelp.dll (dogfood)
           Product: Wine
           Version: 1.0-rc3
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: dbghelp
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

For regex_t, REG_NOSUB, REG_ICASE:
error: '*****' undeclared

For regexec, regcomp, regfree:
implicit declaration of function '*****'

Some more errors, due to the problems above

[Bug 13690] failed to crosscompile dbghelp.dll (dogfood)

http://bugs.winehq.org/show_bug.cgi?id=13690

--- Comment #1 from Juan Lang   2008-06-05 15:10:48 ---
Detlef, I don't understand your crosscompile bug reports at all.  What
application are you running?  How are you running it?  Where can I download it?
 What failure do you see?  Can you attach the entire console output?

This is the same level of detail we require from all bug posters.  I'm tempted
to close these invalid, so please provide more data.

[Bug 13690] failed to crosscompile dbghelp.dll (dogfood)

http://bugs.winehq.org/show_bug.cgi?id=13690

--- Comment #2 from Detlef Riekenberg   2008-06-05 17:19:46 ---
(In reply to comment #1)
> Detlef, I don't understand your crosscompile bug reports at all.

Our downloadable Packages are outdated:
http://sourceforge.net/project/showfiles.php?group_id=6241&package_id=11...

Paul Millar build Win32 Packages (
http://quisquiliae.physics.gla.ac.uk/cross/results/?C=M;O=D ) with the modified
mingw32 toolchain.

Since Wine changed the build process and the modified mingw32 toolchain is no
longer updated, I checked, what we have now for dogfood testing.
(Using PE dlls from Wine in Wine and in Windows)

Using "make -k" works, but detecting a PE build problem is more difficult to
detect.

[Bug 13690] failed to crosscompile dbghelp.dll (dogfood)

http://bugs.winehq.org/show_bug.cgi?id=13690

Dylan Smith  changed:

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

--- Comment #3 from Dylan Smith   2008-09-06 11:52:38 ---
I was able to compile dbghelp.dll with the following steps.
1. Download mingw-libgnurx-2.5.1-src.tar.gz from
http://sourceforge.net/project/showfiles.php?group_id=2435&package_id=73...

I haven't looked at the source code for the package, but the idea is we want
some package that implements the regex functions used.

2. Untar, configure, build, and install.  Modify the commands based on how your
system is setup.
tar -xf mingw-libgnurx-2.5.1-src.tar.gz
cd mingw-libgnurx-2.5.1
./configure --prefix=/usr/local/i386-mingw32 --host=i386-mingw32
make
sudo make install

3. Reconfigure your wine cross compile build, and make sure that it finds
regex.h

4. Compiling dbghelp.dll will still give you an error on the linking command,
but should be able to compile the object files (e.g. making source.o & symbol.o
didn't work before).

So what still needs to be done is to make sure libregex.a is used for linking,
so either add regex to the IMPORTS at the top of the Makefile.

This needs to be done because regex is normally a part of the GNU C library,
but it isn't a part of mingw.

5. Run make in dlls/dbghelp and it should compile dbghelp.dll.

I don't know what the we should do to avoid this issue, but hopefully I have at
least identified the problem for you and shown you a workaround.

It seems like we need to either avoid using regex functions from the GNU
Library, add an implementation of these to the ports, or warn of the missing
regex on the build then use precompiler conditions to avoid using functions in
regex.h and give a runtime error/warning explaining the problem.

I hope that helps.

[Bug 13690] failed to crosscompile dbghelp.dll (dogfood)

http://bugs.winehq.org/show_bug.cgi?id=13690

Austin English  changed:

What    |Removed                     |Added
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           Keywords|                            |download, source

[Bug 13690] failed to crosscompile dbghelp.dll (dogfood)

http://bugs.winehq.org/show_bug.cgi?id=13690

Jerome Leclanche  changed:

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

--- Comment #4 from Jerome Leclanche   2010-08-03 23:59:06 ---
Any update on this bug?

[Bug 13690] failed to crosscompile dbghelp.dll (dogfood)

http://bugs.winehq.org/show_bug.cgi?id=13690

--- Comment #5 from Jerome Leclanche   2010-08-04 01:04:23 ---
(testing bugzilla, please ignore this comment)

[Bug 13690] failed to crosscompile dbghelp.dll (dogfood)

http://bugs.winehq.org/show_bug.cgi?id=13690

Austin English  changed:

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

--- Comment #6 from Austin English   2010-08-04 01:33:33 ---
Compiles fine in wine-1.3.0-111-g3bc110d.

[Bug 13690] failed to crosscompile dbghelp.dll (dogfood)

http://bugs.winehq.org/show_bug.cgi?id=13690

Alexandre Julliard  changed:

What    |Removed                     |Added
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             Status|RESOLVED                    |CLOSED

--- Comment #7 from Alexandre Julliard   2010-08-20 12:38:22 ---
Closing bugs fixed in 1.3.1.