Bug 107143 – net-analyzer/trafshow-5.2.1 compilation fails with gcc-4

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Anatoly Kamchatnov 2005-09-25 00:14:01 UTC]

net-analyzer/trafshow-5.2.1 compilation fails:

creating Makefile
creating config.h
gcc -O2 -march=pentium-m -mtune=pentium-m -fomit-frame-pointer -pipe -Wall -I.
-DHAVE_CONFIG_H -pthread -c trafshow.c
trafshow.c: In function 

[Comment 1 Anatoly Kamchatnov 2005-09-25 00:14:01 UTC]

net-analyzer/trafshow-5.2.1 compilation fails:

creating Makefile
creating config.h
gcc -O2 -march=pentium-m -mtune=pentium-m -fomit-frame-pointer -pipe -Wall -I.
-DHAVE_CONFIG_H -pthread -c trafshow.c
trafshow.c: In function parse_feed:
trafshow.c:496: warning: pointer targets in passing argument 5 of parse_dl
differ in signedness
gcc -O2 -march=pentium-m -mtune=pentium-m -fomit-frame-pointer -pipe -Wall -I.
-DHAVE_CONFIG_H -pthread -c screen.c
screen.c:154: error: static declaration of curs_dock_x follows non-static
declaration
screen.c:44: error: previous declaration of curs_dock_x was here
screen.c:154: error: static declaration of curs_dock_y follows non-static
declaration
screen.c:44: error: previous declaration of curs_dock_y was here
make: *** [screen.o] Error 1

!!! ERROR: net-analyzer/trafshow-5.2.1 failed.
!!! Function src_compile, Line 33, Exitcode 2
!!! emake failed

My system is

Portage 2.0.52-r1 (default-linux/x86/2005.0, gcc-4.0.1, glibc-2.3.5.20050421-r0,
2.6.13-suspend2-r4 i686)
=================================================================
System uname: 2.6.13-suspend2-r4 i686 Intel(R) Celeron(R) M processor        
1400MHz
Gentoo Base System version 1.12.0_pre8
distcc 2.18.3 i386-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled]
ccache version 2.4 [disabled]
dev-lang/python:     2.4.1-r1
sys-apps/sandbox:    1.2.13
sys-devel/autoconf:  2.13, 2.59-r7
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6
sys-devel/binutils:  2.16.1
sys-devel/libtool:   1.5.20
virtual/os-headers:  2.6.11-r2
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CBUILD="i386-pc-linux-gnu"
CFLAGS="-O2 -march=pentium-m -mtune=pentium-m -fomit-frame-pointer -pipe"
CHOST="i386-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env
/usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3.4/env
/usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config
/usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config
/var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/splash /etc/terminfo /etc/texmf/web2c
/etc/env.d"
CXXFLAGS="-O2 -march=pentium-m -mtune=pentium-m -fomit-frame-pointer -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks sandbox sfperms strict"
GENTOO_MIRRORS="http://mirror.aiya.ru/pub/gentoo/ ftp://mirror.aiya.ru/pub/gentoo/"
LANG="en_US.UTF-8"
LC_ALL="en_US.UTF-8"
LINGUAS="en ru"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="x86 7zip X Xaw3d a52 aac aalib acpi adns alsa apache2 apm arts
artswrappersuid auctex automount avi bash-completion berkdb bitmap-fonts
bluetooth boo browserplugin bzip2 cairo cddb cdparanoia cdr cgi cli clock-screen
cpudetection crypt cscope cups curl dbus directfb divx4linux djvu dpms dts dvd
dvdread dvi dynagraph eds elf emacs encode epiphany esd ethereal fam fat fbcon
fbsplash ffmpeg fftw firefox flac foomaticdb fortran ftp gd ggi gif glade glitz
glut gmail gmp gnome gnome-print gnuplot gnutls gpm graphviz gstreamer gtk gtk2
gtkhtml guile hal hdf5 hlapi howl hpn i8x0 iconv icq icu imagemagick imlib
imlib2 ipv6 jabber jack java jce jikes jpeg jpeg2k junit kde kerberos key-screen
ldap leim lesstif libg++ libwww logrotate lua mad matroska mikmod mime mmx
mmxext mng mono motif mouse moznocompose moznoirc moznomail mp3 mpeg mplayer
musicbrainz mysql mysqli ncurses netboot nls no-old-linux no_wxgtk1 noantlr
nobcel nobeanutils nobsf nobsh nocommonslogging nocommonsnet nojdepend nojsch
nojython nolog4j nooro noregexp norhino nosendmail nosrc noxalan noxerces nptl
nptlonly nsplugin ntfs odbc offensive ofx ogg oggvorbis openal opengl oscar oss
pam pcntl pcre pcsc-lite pdflib pear perl plotutils png posix ppds print pyste
python qt quicktime radius rar rdesktop readline real rtc ruby samba sasl
scanner sdl sguil slang slp smux snmp sockets speex spell spl sql sqlite sse
sse2 ssl svg svga symlink sysfs syslog sysvipc tcltk tcpd tetex theora threads
tidy tiff tokenizer truetype truetype-fonts type1-fonts unicode usb userlocales
utf8 v4l v4l2 vim-with-x vorbis wifi win32codecs winbind wxwindows
xchatdccserver xine xml xml2 xmms xpm xprint xrandr xscreensaver xsl xv xvid
xvmc zeroconf zip zlib linguas_en linguas_ru userland_GNU kernel_linux elibc_glibc"
Unset:  ASFLAGS, CTARGET, LDFLAGS, MAKEOPTS

[Comment 2 Jakub Moc (RETIRED) 2005-09-25 00:26:51 UTC]

Sorry, we don't support gcc-4. Feel free to reopen with a patch.

[Comment 3 Anatoly Kamchatnov 2005-09-25 01:30:09 UTC]

Created attachment 69197 [details, diff]
Fixes gcc-4 compilation error

[Comment 4 Anatoly Kamchatnov 2005-09-25 01:31:48 UTC]

:-D
Quick hack would be

--- screen.c.orig       2004-05-19 13:28:53.000000000 +0400
+++ screen.c    2005-09-25 12:24:58.000000000 +0400
@@ -41,8 +41,6 @@
 int prompt_mode = 0;
 double line_factor = 1;

-extern int curs_dock_x, curs_dock_y;
-
 /*
  * Initialize curses.
  */

[Comment 5 Marcelo Goes (RETIRED) 2005-09-25 09:58:52 UTC]

Patch looks good, since that initial declaration isn't actually used anywhere.
In cvs, thanks for reporting.