Date: Thu, 10 Mar 2005 13:01:40 +0100 From: Volker Stolz <vs@FreeBSD.org> To: kde@FreeBSD.org, ports@FreeBSD.org Subject: C++ issue on 4.11: kpopupmenu.h [Please review] Message-ID: <20050310120140.GD80397@i2.informatik.rwth-aachen.de>
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/bin/sh ../../libtool --silent --mode=compile --tag=CXX c++ -DHAVE_CONFIG_H -I. -I. -I../.. -I/usr/local/include -I/usr/local/include -I/usr/X11R6/include -I/usr/local/include -D_THREAD_SAFE -pthread -DQT_THREAD_SUPPORT -I/usr/local/include -I/usr/local/include -I/usr/X11R6/include -D_GETOPT_H -D_THREAD_SAFE -Wnon-virtual-dtor -Wno-long-long -Wundef -Wall -W -Wpointer-arith -Wwrite-strings -O2 -O2 -pipe -g -fno-exceptions -fno-check-new -fno-common -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -c -o acquireimagedialog.lo acquireimagedialog.cpp
In file included from /usr/include/stdio.h:43,
from /usr/local/include/tiffio.h:259,
from acquireimagedialog.cpp:27:
/usr/include/sys/cdefs.h:273: warning: `_POSIX_C_SOURCE' is not defined
/usr/include/sys/cdefs.h:279: warning: `_POSIX_C_SOURCE' is not defined
In file included from acquireimagedialog.cpp:80:
/usr/local/include/kpopupmenu.h:67: invalid type `void *' for default argument to `const QPixmap *'
gmake[3]: *** [acquireimagedialog.lo] Error 1
gmake[3]: Leaving directory `/usr/ports/graphics/kipi-plugins/work/kipi-plugins-0.1.0-beta2/kipi-plugins/acquireimages'
This seems to be a limitation of the older GCC. However, an easy fix
(which I seem to observe in other Qt/KDE-header files) seems to be to
replace the offending
void setTitle(const QString &text, const QPixmap *icon=NULL);
with
void setTitle(const QString &text, const QPixmap *icon=0L);
Could some C++-savant please review this and could KDElers please consider
including the relevant patch?
As far as I know, all systems with NULL != 0L have either been molten down
or are otherwise not in a position to run KDE :)
--
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