Bugzilla Bug 142100

For some stupid reason, I had gif support disabled in my USE-flags.  As a
result, frozen-bubble crashed with the same error as bug #58278, from a couple
of years ago.  (Note: that bug was marked as INVALID because of some
USE=ithreads paranoia, and apparently was never debugged properly. 
frozen-bubble works fine with or without ithreads, here, and the error message
"Unsupported image format" seems like a dead giveaway to me.)

In order to run properly, frozen-bubble requires a properly built sdl-image,
with gif and png support.  I'll attach a patch to add a sanity-check to the
ebuild, shortly.

paranoid@tweet ~ $ frozen-bubble
        [[ Frozen-Bubble-1.0.0 ]]

  http://www.frozen-bubble.org/

  Copyright (c) 2000, 2001, 2002, 2003 Guillaume Cottenceau.
  Artwork: Alexis Younes <73lab at free.fr>
           Amaury Amblard-Ladurantie <amaury at linuxfr.org>
  Soundtrack: Matthias Le Bidan <matthias.le_bidan at caramail.com>
  Design & Programming: Guillaume Cottenceau <guillaume.cottenceau at free.fr>
  Level Editor: Kim and David Joham <[k|d]joham at yahoo.com>

  Sponsored by MandrakeSoft <http://www.mandrakesoft.com/>

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License version 2, as
  published by the Free Software Foundation.

[SDL Init] ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave
[Graphics.SDL::Surface::new failed. Unsupported image format at
/usr/lib/perl5/vendor_perl/5.8.8/i686-linux-thread-multi/SDL/Surface.pm line
50.

Addicted for 0s.


Portage 2.1.1_pre4 (hardened/x86/2.6, gcc-3.4.6, glibc-2.3.6-r4, 2.6.16-ck10
i686)
=================================================================
System uname: 2.6.16-ck10 i686 AMD Athlon(tm) MP 1700+
Gentoo Base System version 1.12.1
ccache version 2.4 [enabled]
app-admin/eselect-compiler: [Not Present]
dev-lang/python:     2.3.5-r2, 2.4.3-r1
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     2.4-r2
dev-util/confcache:  [Not Present]
sys-apps/sandbox:    1.2.18.1
sys-devel/autoconf:  2.13, 2.60
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2
sys-devel/binutils:  2.17
sys-devel/gcc-config: 1.3.13-r2
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.11-r5
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=athlon-xp -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config
/usr/kde/3.5/shutdown /usr/lib/mozilla/defaults/pref /usr/share/X11/xkb
/usr/share/config"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo
/etc/texmf/web2c"
CXXFLAGS="-O2 -march=athlon-xp -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig ccache distlocks fixpackages metadata-transfer sandbox
sfperms strict"
GENTOO_MIRRORS="http://gentoo.osuosl.org/"
LANG="en_US.utf8"
LC_ALL="en_US.utf8"
MAKEOPTS="-j4"
PKGDIR="/usr/portage//packages/x86/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress
--force --whole-file --delete --delete-after --stats --timeout=180
--exclude='/distfiles' --exclude='/local' --exclude='/packages'"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage/"
PORTDIR_OVERLAY="/usr/local/portage /usr/local/portage-overlay/perl-catalyst"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="3dnow 3dnowext 7zip X a52 aac acpi adns aio alsa amarok amr ao apache2
arts asf async atlas bash-completion berkdb blender-game bzip2 caps cdda cddb
cdio cdparanoia cdr cdrom ck-server clamav clamd corba cpudetection cracklib
crypt css dga divx4linux dlloader dri dv dvb dvd dvdread effects encode esd
ethereal exscalibar fbcon fbdev ffmpeg fftw flac flash gd gdbm glut gnome gtk
hardened ifp ipod ipv6 ithreads jack java jpeg kerberos libgda live lzo mad
matroska mikmod mmx mmxext mng modperl mozdevelop mozilla moznoirc mozsvg mp3
mp4 mpeg mplayer mpm-worker musicbrainz ncurses netjack network nfsv4 nptl
nsplugin ogg opengl pae pam perl pic plugin png pnp postgres ppds readline real
sdl slang smp sndfile speex spell sqlite sse ssl subtitles svg tcltk tcpd test
theora threads tiff truetype uim unicode usb userlocales uuid vorbis
win32codecs x264 x86 xine xinerama xml xml2 xorg xv xvid zlib elibc_glibc
input_devices_keyboard input_devices_mouse kernel_linux userland_GNU
video_cards_nv"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LDFLAGS, LINGUAS,
PORTAGE_RSYNC_EXTRA_OPTS

Created an attachment (id=93014) [edit]
sanity check: die if sdl-image was built wrongly

Honestly I'd rather link the user to some HOWTO webpage telling the user to
edit /etc/make.conf or add a line to /etc/portage/package.use, but this kind of
simple warning seems to be how other ebuilds do it.

Anyway, I tested it with all combinations of "gif" and "png" USE-flags, it only
allows frozen-bubble builds when both flags were enabled in sdl-image.

Mark

in portage.  thanks for the bug report.