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Bug 489098 - sys-devel/llvm-3.3-r1 USE="clang*" VIDEO_CARDS="radeon*" wrong depencies
Summary: sys-devel/llvm-3.3-r1 USE="clang*" VIDEO_CARDS="radeon*" wrong depencies
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Linux bug wranglers
Depends on:
Reported: 2013-10-23 06:46 UTC by tman
Modified: 2013-10-25 17:22 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description tman 2013-10-23 06:46:45 UTC
i dont have declare radeon in my make.config. but this package force me to install radeon on my box.

Reproducible: Always

Actual Results:  
 # emerge --ask --changed-use --deep @world --keep-going

 * IMPORTANT: 1 news items need reading for repository 'mva'.
 * IMPORTANT: 9 news items need reading for repository 'gentoo'.
 * Use eselect news to read news items.

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild   R    ] sys-devel/llvm-3.3-r1  USE="clang*" VIDEO_CARDS="radeon*" 
[ebuild  N     ] sys-devel/clang-3.3-r100  USE="python static-analyzer -debug -multitarget" ABI_X86="32 (64) (-x32)" 
[ebuild  N     ] dev-libs/libclc-0.0.1_pre20130819-r1 
[ebuild   R    ] media-libs/mesa-9.2.1  USE="opencl*" 

The following USE changes are necessary to proceed:
 (see "package.use" in the portage(5) man page for more details)
# required by media-libs/mesa-9.2.1[opencl]
# required by x11-base/xorg-server-1.14.3-r2[-minimal]
# required by x11-drivers/xf86-video-nouveau-1.0.9
# required by x11-base/xorg-drivers-1.14[video_cards_nouveau]
# required by x11-misc/bumblebee-3.2.1
# required by @selected
# required by @world (argument)
=sys-devel/llvm-3.3-r1 video_cards_radeon

Use --autounmask-write to write changes to config files (honoring
CONFIG_PROTECT). Carefully examine the list of proposed changes,
paying special attention to mask or keyword changes that may expose
experimental or unstable packages.
TuX cornix # 

Portage 2.2.7 (default/linux/amd64/13.0/desktop, gcc-4.8.1, glibc-2.17, 3.11.6-gentoo x86_64)
System uname: Linux-3.11.6-gentoo-x86_64-Intel-R-_Core-TM-_i7-3740QM_CPU_@_2.70GHz-with-gentoo-2.2
KiB Mem:    24697572 total,  18784752 free
KiB Swap:   25081852 total,  25081852 free
Timestamp of tree: Wed, 23 Oct 2013 06:30:01 +0000
ld GNU ld (GNU Binutils) 2.23.2
app-shells/bash:          4.2_p45
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.5-r3, 3.2.5-r3, 3.3.2-r2
dev-util/cmake:           2.8.12
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.3
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.11.6, 1.12.6, 1.14
sys-devel/binutils:       2.23.2
sys-devel/gcc:            4.8.1-r1
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r5::gnome
sys-kernel/linux-headers: 3.11 (virtual/os-headers)
sys-libs/glibc:           2.17
Repositories: gentoo qt mva gnome luman wavilen lokal
ACCEPT_KEYWORDS="amd64 ~amd64"
CFLAGS="-march=corei7 -O2 -pipe"
CONFIG_PROTECT="/etc /etc/X11/Sessions/awesome /etc/X11/Sessions/dwm /etc/conf.d/consolefont /etc/conf.d/hostname /etc/conf.d/hwclock /etc/conf.d/keymaps /etc/default/grub /etc/eix-sync.conf /etc/fstab /etc/hosts /etc/locale.gen /etc/make.conf /etc/timezone /usr/share/gnupg/qualified.txt /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=corei7 -O2 -pipe"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
Comment 1 Tom Wijsman (TomWij) (RETIRED) gentoo-dev 2013-10-25 17:22:50 UTC
See the output that forces to enable it:

> # required by media-libs/mesa-9.2.1[opencl]

If you look in the ebuild you will see

> opencl? ( >=sys-devel/llvm-3.3-r1[video_cards_radeon,${MULTILIB_USEDEP}] ... )

which means that mesa[opencl] forces llvm[video_cards_radeon]; so, you will want to disable that opencl USE flag on mesa.