[Digikam-users] Gilles Caulier said I might have visability issue with gcc

Gilles Caulier caulier.gilles at gmail.com
Tue May 22 22:31:54 BST 2007 

Richard,

Gcc visibility compiler feature is explained  indeep at this url :

http://gcc.gnu.org/wiki/Visibility

This feature is only available with gcc version >= 4.0. You use gcc 3.4.6.

For obscure  reasons, the auto-detection of gcc visibility support on Centos
fail.

If you update GCC at least to version 4.0, all will be fine.

...else, try to to use ./configure --enable-gcc-hidden-visibility=yes before
to compile.

Gilles


2007/5/22, Richard E Miles <r.godzilla at comcast.net>:
>
> visabilty issue with gcc 3.4.6.8 on centos 4.5 trying to compile
> libkipi for a 9.2 version on digikam. What does visability issue mean?
> Here is the compile dialog:
>
> > 2007/5/21, Richard E Miles <r.godzilla at comcast.net>:
> > >
> > > I would like help in solving kipi-plugins compile on a Centos 4.5system.
> > > Here is the compile dialog:
> > >
> > > > [rmiles at localhost libkipi-0.1.4]$ make
> > > > make  all-recursive
> > > > make[1]: Entering directory `/home/rmiles/digikam/libkipi-0.1.4'
> > > > Making all in libkipi
> > > > make[2]: Entering directory `/home/rmiles/digikam/libkipi-0.1.4
> /libkipi'
> > > > Making all in libkipi
> > > > make[3]: Entering directory `/home/rmiles/digikam/libkipi-0.1.4
> > > /libkipi/libkipi'make  all-am
> > > > make[4]: Entering directory `/home/rmiles/digikam/libkipi-0.1.4
> /libkipi/libkipi'if
> > > /bin/sh ../../libtool --silent --tag=CXX --mode=compile g++
> -DHAVE_CONFIG_H
> > > -I. -I. -I../.. -I. -I.. -I./..  -I/usr/include/kde -I/usr/lib/qt-3.3
> /include
> > > -I/usr/X11R6/include
> -DQT_THREAD_SUPPORT  -D_REENTRANT  -Wno-long-long
> > > -Wundef -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align
> -Wconversion
> > > -Wchar-subscripts -Wall -W -Wpointer-arith -O2 -Wformat-security
> > > -Wmissing-format-attribute -Wno-non-virtual-dtor -fno-exceptions
> > > -fno-check-new -fno-common -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST
> > > -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION  -MT interface.lo -MD
> -MP
> > > -MF ".deps/interface.Tpo" -c -o interface.lo interface.cpp; \
> > > > then mv -f ".deps/interface.Tpo" ".deps/interface.Plo"; else rm -f
> > > ".deps/interface.Tpo"; exit 1; fi
> > > > In file included from ../libkipi/interface.h:38,
> > > >     > [rmiles at localhost libkipi-0.1.4]$ make
> > > > make  all-recursive
> > > > make[1]: Entering directory `/home/rmiles/digikam/libkipi-0.1.4'
> > > > Making all in libkipi
> > > > make[2]: Entering directory `/home/rmiles/digikam/libkipi-0.1.4
> /libkipi'
> > > > Making all in libkipi
> > > > make[3]: Entering directory `/home/rmiles/digikam/libkipi-0.1.4
> > > /libkipi/libkipi'make  all-am
> > > > make[4]: Entering directory `/home/rmiles/digikam/libkipi-0.1.4
> /libkipi/libkipi'if
> > > /bin/sh ../../libtool --silent --tag=CXX --mode=compile g++
> -DHAVE_CONFIG_H
> > > -I. -I. -I../.. -I. -I.. -I./..  -I/usr/include/kde -I/usr/lib/qt-3.3
> /include
> > > -I/usr/X11R6/include
> -DQT_THREAD_SUPPORT  -D_REENTRANT  -Wno-long-long
> > > -Wundef -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align
> -Wconversion
> > > -Wchar-subscripts -Wall -W -Wpointer-arith -O2 -Wformat-security
> > > -Wmissing-format-attribute -Wno-non-virtual-dtor -fno-exceptions
> > > -fno-check-new -fno-common -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST
> > > -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION  -MT interface.lo -MD
> -MP
> > > -MF ".deps/interface.Tpo" -c -o interface.lo interface.cpp; \
> > > > then mv -f ".deps/interface.Tpo" ".deps/interface.Plo"; else rm -f
> > > ".deps/interface.Tpo"; exit 1; fi
> > > > In file included from ../libkipi/interface.h:38,
> > > >                  from pluginloader.h:25,
> > > >                  from interface.cpp:32:
> > > > ../libkipi/imagecollection.h:72: error: visibility arg must be one
> of
> > > "default", "hidden", "protected" or "internal"
> > > > In file included from ../libkipi/interface.h:39,
> > > >                  from pluginloader.h:25,
> > > >                  from interface.cpp:32:
> > > > ../libkipi/imageinfo.h:78: error: visibility arg must be one of
> > > "default", "hidden", "protected" or "internal"
> > > > In file included from pluginloader.h:25,
> > > >                  from interface.cpp:32:
> > > > ../libkipi/interface.h:90: error: visibility arg must be one of
> > > "default", "hidden", "protected" or "internal"
> > > > In file included from interface.cpp:32:
> > > > pluginloader.h:61: error: visibility arg must be one of "default",
> > > "hidden", "protected" or "internal"
> > > > pluginloader.h:86: error: visibility arg must be one of "default",
> > > "hidden", "protected" or "internal"
> > > > pluginloader.h:99: error: visibility arg must be one of "default",
> > > "hidden", "protected" or "internal"
> > > > make[4]: *** [interface.lo] Error 1
> > > > make[4]: Leaving directory `/home/rmiles/digikam/libkipi-0.1.4
> > > /libkipi/libkipi'
> > > > make[3]: *** [all] Error 2
> > > > make[3]: Leaving directory `/home/rmiles/digikam/libkipi-0.1.4
> > > /libkipi/libkipi'
> > > > make[2]: *** [all-recursive] Error 1
> > > > make[2]: Leaving directory `/home/rmiles/digikam/libkipi-0.1.4
> /libkipi'
> > > > make[1]: *** [all-recursive] Error 1
> > > > make[1]: Leaving directory `/home/rmiles/digikam/libkipi-0.1.4'
> > > > make: *** [all] Error 2
> > > > [rmiles at localhost libkipi-0.1.4]$
> > > >
> > > > If you know how to fix this let me know.
> > > > We can proceed from there with the other program piles
> > > > after.
> > > >
> > > > Thanks :)
> > > >
> > > >
> > > >
> > >              from pluginloader.h:25,
> > > >                  from interface.cpp:32:
> > > > ../libkipi/imagecollection.h:72: error: visibility arg must be one
> of
> > > "default", "hidden", "protected" or "internal"
> > > > In file included from ../libkipi/interface.h:39,
> > > >                  from pluginloader.h:25,
> > > >                  from interface.cpp:32:
> > > > ../libkipi/imageinfo.h:78: error: visibility arg must be one of
> > > "default", "hidden", "protected" or "internal"
> > > > In file included from pluginloader.h:25,
> > > >                  from interface.cpp:32:
> > > > ../libkipi/interface.h:90: error: visibility arg must be one of
> > > "default", "hidden", "protected" or "internal"
> > > > In file included from interface.cpp:32:
> > > > pluginloader.h:61: error: visibility arg must be one of "default",
> > > "hidden", "protected" or "internal"
> > > > pluginloader.h:86: error: visibility arg must be one of "default",
> > > "hidden", "protected" or "internal"
> > > > pluginloader.h:99: error: visibility arg must be one of "default",
> > > "hidden", "protected" or "internal"
> > > > make[4]: *** [interface.lo] Error 1
> > > > make[4]: Leaving directory `/home/rmiles/digikam/libkipi-0.1.4
> > > /libkipi/libkipi'
> > > > make[3]: *** [all] Error 2
> > > > make[3]: Leaving directory `/home/rmiles/digikam/libkipi-0.1.4
> > > /libkipi/libkipi'
> > > > make[2]: *** [all-recursive] Error 1
> > > > make[2]: Leaving directory `/home/rmiles/digikam/libkipi-0.1.4
> /libkipi'
> > > > make[1]: *** [all-recursive] Error 1
> > > > make[1]: Leaving directory `/home/rmiles/digikam/libkipi-0.1.4'
> > > > make: *** [all] Error 2
> > > > [rmiles at localhost libkipi-0.1.4]$
> > > >
> > > > If you know how to fix this let me know.
> > > > We can proceed from there with the other program piles
> > > > after.
> > > >
> > > > Thanks :)
> > > >
> --
> Richard Miles
> Federal Way WA. USA
> registered linux user 46097
> _______________________________________________
> Digikam-users mailing list
> Digikam-users at kde.org
> https://mail.kde.org/mailman/listinfo/digikam-users
>
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