[Bug 170929] New: Compilation of SVN version fails with gcc 4.3.2 unless debug option is activated

http://bugs.kde.org/show_bug.cgi?id=170929

           Summary: Compilation of SVN version fails with gcc 4.3.2 unless
                    debug option is activated
           Product: digikam
           Version: 0.10.0-beta4
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: [hidden email]
        ReportedBy: [hidden email]


Version:           0.10.0-beta4 (using 4.1.1 (KDE 4.1.1), Debian packages)
Compiler:          cc
OS:                Linux (x86_64) release 2.6.26-preempt

The compilation of the svn source (r860191) with gcc 4.3.2 (as in Debian Sid)
stalls on the processing of greycstorationiface.cpp.

This does not occur when compiling with gcc 4.3.1.

On the Digikam developpers mailing list, Andi Clemens suggested me to compile
with debugging enabled.
As a matter of fact, setting CMAKE_BUILD_TYPE to "Debug" makes the compilation
possible.

Gilles Caulier asked me to file a bug report so here it is!

Yannick


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Andi Clemens andi clemens gmx net changed:

           What    |Removed                     |Added
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          Component|general                     |Portability




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--- Comment #1 from Andi Clemens <andi clemens gmx net>  2008-09-27 13:20:21 ---
Just tried to compile without debugging, but it is still not working. My
Macbook nearly melted so I quit the compile test since I don't want to harm my
hardware here :-)

Gilles,

any idea what compiler flag could be responsible for that?

Andi


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--- Comment #2 from Gilles Caulier <caulier gilles gmail com>  2008-09-27 13:42:46 ---
Andi,

Can you send me a compilation backtrace please ?

Gilles


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--- Comment #3 from Gilles Caulier <caulier gilles gmail com>  2008-09-27 14:47:40 ---
Andi,

I need all message from the console when you try to compile digiKam.

Set the env. variable : export VERBOSE=1

...to see all compilation messages from cmake. Like this, you will see all gcc
options used during compilation.

Other question : you compile under Mac. It's the same problem with i386 ?

Gilles


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--- Comment #4 from Andi Clemens <andi clemens gmx net>  2008-09-27 15:13:30 ---
No I don't compile under Mac, I have Linux... it's just a Macbook, but I'm not
running Mac OSX... :-)
Ok I'll try VERBOSE env var now...


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--- Comment #5 from Andi Clemens <andi clemens gmx net>  2008-09-27 15:15:08 ---
I think you mean this output:

[  4%] Building CXX object
digikam/digikam/CMakeFiles/digikam.dir/__/libs/greycstoration/greycstorationiface.o
cd /home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam &&
/usr/lib/ccache/bin/c++   -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_BSD_SOURCE
-DQT_NO_STL -DQT_NO_CAST_TO_ASCII -D_REENTRANT -DKDE_DEPRECATED_WARNINGS
-DHAVE_CONFIG_H=1 -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -DQT_NO_STL
-DQT_NO_CAST_TO_ASCII -D_REENTRANT -DKDE_DEPRECATED_WARNINGS -DQT3_SUPPORT
-DQT3_SUPPORT_WARNINGS -DMAKE_DIGIKAM_LIB  -Wnon-virtual-dtor -Wno-long-long
-ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith
-Wformat-security -fno-exceptions -fno-check-new -fno-common
-Woverloaded-virtual -fno-threadsafe-statics -fvisibility=hidden
-fvisibility-inlines-hidden -O2 -g -fPIC
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam
-I/home/andi/Programmieren/workspace/digikam_KDE4
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/dimg
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/dimg/loaders
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/dimg/filters
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/whitebalance
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/dmetadata
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/histogram
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/curves
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/levels
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/lprof
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/jpegutils
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/greycstoration
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/threadimageio
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/widgets/common
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/widgets/imageplugins
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/widgets/metadata
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/widgets/iccprofiles
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/imageproperties
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/dialogs
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/database
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/database/sqlite2
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/database/sqlite3
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/database/haar
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/slideshow
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/imageeditor/editor
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/imageeditor/canvas
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/imageeditor/tools
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/imageeditor/rawimport
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../libs/themeengine
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/kipiiface
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/cameragui
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/setup
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/batch
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/lighttable
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/searchwindow
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/fuzzysearch
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/gpssearch
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../utilities/timeline
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/../digikam
-I/home/andi/Programmieren/workspace/digikam_KDE4/digikam/digikam/..
-I/usr/include/KDE -I/usr/include/QtWebKit -I/usr/include/QtHelp
-I/usr/include/QtAssistant -I/usr/include/QtDBus -I/usr/include/QtTest
-I/usr/include/QtUiTools -I/usr/include/QtScript -I/usr/include/QtSvg
-I/usr/include/QtXml -I/usr/include/QtSql -I/usr/include/QtOpenGL
-I/usr/include/QtNetwork -I/usr/include/QtDesigner -I/usr/include/Qt3Support
-I/usr/include/QtGui -I/usr/include/QtCore -I/usr/include/Qt
-I/usr/share/qt/mkspecs/default -I/usr/include/gphoto2   -D_GNU_SOURCE
-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fexceptions -o
CMakeFiles/digikam.dir/__/libs/greycstoration/greycstorationiface.o -c
/home/andi/Programmieren/workspace/digikam_KDE4/digikam/libs/greycstoration/greycstorationiface.cpp


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--- Comment #6 from Gilles Caulier <caulier gilles gmail com>  2008-09-27 16:22:09 ---
Ok,

I know the problem. I have already fixed this one with these lines :

http://lxr.kde.org/source/extragear/graphics/digikam/CMakeLists.txt#242

But i have never test in final mode without debug.

So, if something must be tuned with gcc, it's must be here.

Gilles


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--- Comment #7 from Gilles Caulier <caulier gilles gmail com>  2008-10-01 11:57:12 ---
Andi,

I have tried with Mandriva 2009.0 RC2 here, using gcc 4.3.2 and no debug
compilation option. All compile fine...

Gilles


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--- Comment #8 from Gilles Caulier <caulier gilles gmail com>  2008-10-01 14:03:53 ---
Andi,

After to have updated gcc, this bug re-appears.

So all compilation with gcc version > 4.3.0 must be set with -fno-tree-pre
option

Gilles


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




--- Comment #9 from Gilles Caulier <caulier gilles gmail com>  2008-10-01 14:07:22 ---
SVN commit 866592 by cgilles:

all gcc version > 4.3.0 must use -fno-tree-pre option, else CImg.h compilation
hang-up to infinite
BUG: 170929


 M  +1 -1      CMakeLists.txt


--- trunk/extragear/graphics/digikam/CMakeLists.txt #866591:866592
@@ -262,7 +262,7 @@
  IF(NOT GCC_VERSION)
    STRING(REGEX REPLACE ".*\\(GCC\\).* ([34]\\.[0-9]) .*" "\\1.0" GCC_VERSION
"${VERSION_GCC_INFO}")
  ENDIF (NOT GCC_VERSION)
-  MACRO_ENSURE_VERSION_RANGE("4.3.0" "${GCC_VERSION}" "4.3.2" GCC_VERSION_BAD)
+  MACRO_ENSURE_VERSION("4.3.0" "${GCC_VERSION}" GCC_VERSION_BAD)

  IF(GCC_VERSION_BAD)
      MESSAGE(STATUS "Adjusting compilation flags for GCC version (${GCC_VERSIO


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--- Comment #10 from Andi Clemens <andi clemens gmx net>  2008-10-01 14:28:36 ---
Yes, it is working again...


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           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|0.10.0-beta4                |0.10.0




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