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List: koffice
Subject: [Bug 140912] New: [QA] app-office/koffice-1.6.1-r1 has poor
From: Sandro Bonazzola <sandro.bonazzola () gmail ! com>
Date: 2007-01-30 19:05:00
Message-ID: 20070130200458.140912.sandro.bonazzola () gmail ! com
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http://bugs.kde.org/show_bug.cgi?id=140912
Summary: [QA] app-office/koffice-1.6.1-r1 has poor programming
practices (implicit declarations, strict aliasing)
Product: koffice
Version: 1.6.1
Platform: Gentoo Packages
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
AssignedTo: koffice kde org
ReportedBy: sandro.bonazzola gmail com
Version: 1.6.1 (using KDE KDE 3.5.5)
Installed from: Gentoo Packages
Compiler: gcc-4.1.1, glibc-2.5-r0, 2.6.19-gentoo-r3 x86_64 \
CFLAGS=" -march=athlon64 -O2 -pipe " CXXFLAGS=" \
-march=athlon64 -O2 -pipe "
OS: Linux
Compiling using Gentoo Portage the following notice are presented:
* QA Notice: Package has poor programming practices which may compile
* fine but exhibit random runtime failures.
* vtext.cc:537: warning: dereferencing type-punned pointer will break
strict-aliasing rules
kivio_wrap.cpp:481: warning: dereferencing type-punned pointer will break
strict-aliasing rules
kivio_wrap.cpp:516: warning: dereferencing type-punned pointer will break
strict-aliasing rules
[cut, a lot of others...]
just compile koffice appending -fstrict-aliasing to your CFLAGS and grep \
warning on stderr for a complete list. On Gentoo side I've asked to filter \
-fstrict-aliasing and to force -fno-strict-aliasing.
* QA Notice: Package has poor programming practices which may compile
* fine but exhibit random runtime failures.
* gdk-pixbuf-xlib.c:41: warning: implicit declaration of function
'xlib_rgb_init'
gdk-pixbuf-xlib.c:59: warning: implicit declaration of function
'xlib_rgb_init_with_depth'
The following patch will fix this issue:
--- koffice-1.6.1/karbon/render/xrgbrender/gdk-pixbuf-xlib.c.orig 2007-01-22 \
17:08:14.239423109 +0100
+++ koffice-1.6.1/karbon/render/xrgbrender/gdk-pixbuf-xlib.c 2007-01-22 \
17:12:36.628394026 +0100 @ -22,6 +22,7 @
#include <X11/Xlib.h>
/*#include <gdk-pixbuf/gdk-pixbuf-private.h>*/
#include "gdk-pixbuf-xlib-private.h"
+#include "gdk-pixbuf-xlibrgb.h"
Display *gdk_pixbuf_dpy = NULL;
int gdk_pixbuf_screen = -1;
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