314144d212
gnu: Switch from presentproto to xorgproto.
...
* gnu/packages/gl.scm (mesa)[inputs]: Remove PRESENTPROTO.
* gnu/packages/xorg.scm (xorg-server)[inputs]: Likewise.
(presentproto)[properties]: Mark as superseded by XORGPROTO.
2018-03-18 00:19:56 +01:00
0e540ac1e2
gnu: Switch from dri3proto to xorgproto.
...
* gnu/packages/gl.scm (mesa)[inputs]: Remove DRI3PROTO.
* gnu/packages/xorg.scm (xorg-server)[propagated-inputs]: Likewise.
(dri3proto)[properties]: Mark as superseded by XORGPROTO.
2018-03-18 00:19:56 +01:00
3993a28a36
gnu: Switch from dri2proto to xorgproto.
...
* gnu/packages/gl.scm (mesa)[inputs]: Remove DRI2PROTO.
* gnu/packages/video.scm (libvdpau)[inputs]: Replace DRI2PROTO with XORGPROTO.
* gnu/packages/xorg.scm (dri2proto)[properties]: Mark as superseded by XORGPROTO.
(xorg-server)[inputs]: Remove DRI2PROTO.
2018-03-18 00:19:55 +01:00
70b02a6a6a
gnu: Switch from glproto to xorgproto.
...
* gnu/packages/gl.scm (mesa)[propaged-inputs]: Replace GLPROTO with XORGPROTO.
* gnu/packages/xorg.scm (glproto)[properties]: Mark as superseded by XORGPROTO.
2018-03-18 00:19:55 +01:00
82b4d9ec8c
gnu: Switch from inputproto to xorgproto.
...
* gnu/packages/gl.scm (freeglut)[inputs]: Replace INPUTPROTO with XORGPROTO.
* gnu/packages/ratpoison.scm (ratpoison)[inputs]: Remove INPUTPROTO.
* gnu/packages/xdisorg.scm (xautomation)[native-inputs]: Likewise.
* gnu/packages/xnee.scm (xnee)[inputs]: Likewise.
* gnu/packages/xorg.scm (inputproto)[properties]: Mark as superseded by XORGPROTO.
(xdpyinfo, xinput, libxtst)[inputs]: Replace INPUTPROTO with XORGPROTO.
(libxi, xorg-server)[propagated-inputs]: Remove INPUTPROTO.
(xkbutils, libx11)[inputs]: Likewise.
2018-03-18 00:19:55 +01:00
6cbee49d66
gnu: All snippets report errors using exceptions, else return #t.
...
* gnu/packages/admin.scm, gnu/packages/algebra.scm, gnu/packages/audio.scm,
gnu/packages/backup.scm, gnu/packages/base.scm,
gnu/packages/bioinformatics.scm, gnu/packages/cdrom.scm,
gnu/packages/chez.scm, gnu/packages/code.scm, gnu/packages/compression.scm,
gnu/packages/cross-base.scm, gnu/packages/crypto.scm, gnu/packages/cups.scm,
gnu/packages/databases.scm, gnu/packages/dns.scm, gnu/packages/emacs.scm,
gnu/packages/emulators.scm, gnu/packages/engineering.scm,
gnu/packages/enlightenment.scm, gnu/packages/fpga.scm,
gnu/packages/freedesktop.scm, gnu/packages/ftp.scm, gnu/packages/games.scm,
gnu/packages/gcc.scm, gnu/packages/geo.scm, gnu/packages/ghostscript.scm,
gnu/packages/gl.scm, gnu/packages/glib.scm, gnu/packages/gnome.scm,
gnu/packages/gnuzilla.scm, gnu/packages/graphics.scm, gnu/packages/gtk.scm,
gnu/packages/guile.scm, gnu/packages/irc.scm, gnu/packages/java.scm,
gnu/packages/kerberos.scm, gnu/packages/linux.scm, gnu/packages/lisp.scm,
gnu/packages/lxde.scm, gnu/packages/machine-learning.scm,
gnu/packages/mail.scm, gnu/packages/maths.scm, gnu/packages/messaging.scm,
gnu/packages/monitoring.scm, gnu/packages/mp3.scm, gnu/packages/music.scm,
gnu/packages/netpbm.scm, gnu/packages/networking.scm, gnu/packages/node.scm,
gnu/packages/nvi.scm, gnu/packages/ocaml.scm, gnu/packages/pdf.scm,
gnu/packages/perl.scm, gnu/packages/php.scm, gnu/packages/plotutils.scm,
gnu/packages/pretty-print.scm, gnu/packages/profiling.scm,
gnu/packages/pulseaudio.scm, gnu/packages/python-crypto.scm,
gnu/packages/python.scm, gnu/packages/qt.scm, gnu/packages/robotics.scm,
gnu/packages/sawfish.scm, gnu/packages/scanner.scm, gnu/packages/scheme.scm,
gnu/packages/scribus.scm, gnu/packages/sdl.scm,
gnu/packages/serialization.scm, gnu/packages/shells.scm,
gnu/packages/slang.scm, gnu/packages/smalltalk.scm, gnu/packages/ssh.scm,
gnu/packages/sync.scm, gnu/packages/syncthing.scm, gnu/packages/tbb.scm,
gnu/packages/terminals.scm, gnu/packages/texinfo.scm,
gnu/packages/text-editors.scm, gnu/packages/textutils.scm,
gnu/packages/tls.scm, gnu/packages/unrtf.scm,
gnu/packages/version-control.scm, gnu/packages/video.scm,
gnu/packages/vpn.scm, gnu/packages/web.scm, gnu/packages/wm.scm,
gnu/packages/wxwidgets.scm, gnu/packages/xdisorg.scm, gnu/packages/xorg.scm:
In all snippets, report errors using exceptions, or else return #t.
2018-03-16 09:08:31 -04:00
18cbba2695
gnu: mesa-utils: Update to 8.4.0.
...
* gnu/packages/gl.scm (mesa-utils): Update to 8.4.0.
2018-02-23 15:36:34 +01:00
07b8ea841e
gnu: virtualgl: Fix install libdir.
...
* gnu/packages/gl.scm (virtualgl)[arguments]: Force the install libdir
to be in the store and not in the build directory.
2018-01-23 12:49:26 +02:00
e074a655dd
Merge branch 'master' into core-updates
2018-01-19 23:59:20 -05:00
905d15e1d5
gnu: gl2ps: Update to 1.4.0.
...
* gnu/packages/gl.scm (gl2ps): Update to 1.4.0.
2018-01-13 16:34:21 +01:00
abdb97f8ce
gnu: mesa: Add radeon vulkan driver support for i686-linux.
...
* gnu/packages/gl.scm (mesa)[arguments]: Add "--with-vulkan-drivers" on
i686-linux. Change Vulkan comments and TODO to reflect the changes.
2017-12-29 19:46:31 +01:00
fcc1e6760d
gnu: mesa: Add pl111 driver support for aarch64.
...
* gnu/packages/gl.scm (mesa)[arguments]: Build the pl111 gallium driver.
2017-12-29 14:04:27 +02:00
b2419613d0
gnu: mesa: Add TODO about Vulkan drivers on i686-linux.
...
* gnu/packages/gl.scm (mesa)[arguments]: Add TODO about building Mesa with
Vulkan drivers enabled on i686-linux.
2017-12-29 12:56:06 +01:00
771d18162d
gnu: mesa: Update to 17.3.1.
...
* gnu/packages/gl.scm (mesa): Update to 17.3.1.
[inputs]: Remove s2tc.
[native-inputs]: Add python2-mako.
[arguments]: Add radeonsi to --with-gallium-drivers (exclude aarch64 and armhf).
2017-12-27 23:22:34 +01:00
677bc34d5b
gnu: Remove redundant cmake libdir configure flags.
...
* gnu/packages/bioinformatics.scm (imp)[arguments]: Remove
CMAKE_INSTALL_LIBDIR flag.
* gnu/packages/calendar.scm (libical): Same.
* gnu/packages/engineering.scm (kicad): Same.
* gnu/packages/games.scm (openrct2, mgba): Same.
* gnu/packages/gl.scm (virtualgl): Same.
* gnu/packages/image-processing.scm (mia): Same.
* gnu/packages/linux.scm (rdma-core): Same.
* gnu/packages/machine-learning.scm (dlib): Same.
* gnu/packages/maths.scm (lapack, superlu, z3): Same.
* gnu/packages/password-utils.scm (keepassxc): Same.
* gnu/packages/photo.scm (darktable): Same.
* gnu/packages/rdesktop.scm (freerdp): Same.
2017-12-19 19:52:01 +02:00
32cd878be0
Merge branch 'master' into core-updates
2017-12-19 01:42:40 +01:00
6713e9cb7e
gnu: mesa: Enable Vulkan drivers for Intel and Radeon.
...
* gnu/packages/gl.scm (mesa)[arguments]: Add
"--with-vulkan-drivers=intel,radeon" to configure-flags for x86_64-linux.
[synopsis]: Mention Vulkan.
[description]: Mention Vulkan.
Signed-off-by: Marius Bakke <mbakke@fastmail.com>
2017-12-18 01:16:03 +01:00
a53a5b7142
gnu: ftgl: Add missing dependency on pkg-config.
...
* gnu/packages/gl.scm (ftgl)[native-inputs]: Add PKG-CONFIG.
2017-12-18 01:16:03 +01:00
55906d6ced
gnu: mesa: Update to 17.2.7.
...
* gnu/packages/gl.scm (mesa): Update to 17.2.7.
2017-12-18 01:16:03 +01:00
d64f3439c7
gnu: Add virtualgl.
...
* gnu/packages/gl.scm (virtualgl): New variable.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2017-12-08 15:03:46 +01:00
2eca68b9f6
gnu: mesa: Update to 17.2.6.
...
* gnu/packages/gl.scm (mesa): Update to 17.2.6.
2017-12-06 15:17:51 +01:00
259b4f34ba
gnu: mesa: Update to 17.2.5.
...
* gnu/packages/gl.scm (mesa): Update to 17.2.5
2017-11-14 22:13:07 +02:00
dcc00f54c6
gnu: mesa: Use symlinks instead of hard links.
...
This reduces the nar size (as shown by 'guix size') by 124 MiB, from
169 MiB to 45 MiB (almost divided by 4!).
* gnu/packages/gl.scm (mesa)[arguments]: Add #:modules. Add
'symlinks-instead-of-hard-links' phase.
2017-11-08 09:23:50 +01:00
974633e461
gnu: mesa: Update to 17.2.4.
...
* gnu/packages/gl.scm (mesa): Update to 17.2.4.
2017-11-01 23:35:14 +01:00
31c70cce50
gnu: mesa: Disable svga driver for armhf.
...
* gnu/packages/gl.scm (mesa)<#:configure-flags>: Drop svga gallium driver.
2017-10-14 10:22:41 +02:00
2a087882b1
gnu: mesa: Disable imx driver for armhf-linux.
...
* gnu/packages/gl.scm (mesa)<#:configure-flags>: Don't build imx driver.
2017-10-12 19:24:58 +02:00
ffb4da7ad5
gnu: mesa: Disable svga driver on aarch64.
...
* gnu/packages/gl.scm (mesa)[arguments]: Remove svga from aarch64's
gallium drivers.
2017-10-10 16:20:55 +03:00
fa12a41030
gnu: mesa: Disable etnaviv driver.
...
* gnu/packages/gl.scm (mesa)<#:configure-flags>: On armhf-linux, disable
etnaviv driver.
2017-10-08 21:54:24 +02:00
dc1d3cdef7
gnu: Use 'modify-phases' syntax.
...
* gnu/packages/admin.scm (mingetty, clusterssh, wpa-supplicant-minimal,
wpa-supplicant, wakelan, acpica, tree, direvent, dstat)[arguments]: Use
'modify-phases' syntax.
* gnu/packages/algebra.scm (arb)[arguments]: Likewise.
* gnu/packages/apr.scm (apr-util)[arguments]: Likewise.
* gnu/packages/audio.scm (clalsadrv, fluidsynth, faad2, lv2-mda-piano,
lv2-mda-epiano, timidity++, vamp, soundtouch, portaudio, rsound,
zita-convolver, zita-alsa-pcmi)[arguments]: Likewise.
* gnu/packages/backup.scm (rdup, btar)[arguments]: Likewise.
* gnu/packages/bioinformatics.scm (bedops, bwa, crossmap, express,
flexbar, grit, hisat, ngs-sdk, subread)[arguments]: Likewise.
* gnu/packages/bittorrent.scm (transmission)[arguments]: Likewise.
* gnu/packages/cdrom.scm (cd-discid)[arguments]: Likewise.
* gnu/packages/compression.scm (sharutils)[arguments]: Likewise.
* gnu/packages/conky.scm (conky)[arguments]: Likewise.
* gnu/packages/databases.scm (bdb, bdb-5.3)[arguments]: Likewise.
* gnu/packages/debug.scm (delta, c-reduce)[arguments]: Likewise.
* gnu/packages/display-managers.scm (slim)[arguments]: Likewise.
* gnu/packages/dns.scm (dnsmasq)[arguments]: Likewise.
* gnu/packages/emacs.scm (geiser, emacs-wget, bbdb)[arguments]: Likewise.
* gnu/packages/engineering.scm (pcb)[arguments]: Likewise.
* gnu/packages/firmware.scm (ath9k-htc-firmware)[arguments]: Likewise.
* gnu/packages/flashing-tools.scm (flashrom)[arguments]: Likewise.
* gnu/packages/fltk.scm (fltk)[arguments]: Likewise.
* gnu/packages/freedesktop.scm (python-pyxdg)[arguments]: Likewise.
* gnu/packages/gd.scm (perl-gd)[arguments]: Likewise.
* gnu/packages/gkrellm.scm (gkrellm)[arguments]: Likewise.
* gnu/packages/glib.scm (glibmm)[arguments]: Likewise.
* gnu/packages/gl.scm (glew)[arguments]: Likewise.
* gnu/packages/gnome.scm (icon-naming-utils, orbit2, libbonobo, gnome-vfs,
libgnome, libbonoboui, goffice-0.8, dconf)[arguments]: Likewise.
* gnu/packages/gprolog.scm (gprolog)[arguments]: Likewise.
* gnu/packages/gps.scm (gpscorrelate)[arguments]: Likewise.
* gnu/packages/graphics.scm (agg)[arguments]: Likewise.
* gnu/packages/gtk.scm (ganv, girara, gtksourceview-2, guile-present,
python2-pycairo)[arguments]: Likewise.
* gnu/packages/guile.scm (guile-1.8)[arguments]: Likewise.
* gnu/packages/guile-wm.scm (guile-wm)[arguments]: Likewise.
* gnu/packages/hugs.scm (hugs)[arguments]: Likewise.
* gnu/packages/hurd.scm (gnumach-headers, hurd-headers, hurd-minimal)
[arguments]: Likewise.
* gnu/packages/image-viewers.scm (feh, sxiv)[arguments]: Likewise.
* gnu/packages/libcanberra.scm (libcanberra)[arguments]: Likewise.
* gnu/packages/linux.scm (bridge-utils, iw, fuse, unionfs-fuse/static,
lm-sensors, i2c-tools, xsensors, perf, mdadm, libaio, module-init-tools)
[arguments]: Likewise.
* gnu/packages/lisp.scm (ccl)[arguments]: Likewise.
* gnu/packages/lout.scm (lout)[arguments]: Likewise.
* gnu/packages/lua.scm (luajit)[arguments]: Likewise.
* gnu/packages/machine-learning.scm (shogun)[arguments]: Likewise.
* gnu/packages/mail.scm (exim)[arguments]: Likewise.
* gnu/packages/man.scm (man-pages, txt2man)[arguments]: Likewise.
* gnu/packages/maths.scm (lapack, superlu-dist, openlibm, openspecfun)
[arguments]: Likewise.
* gnu/packages/messaging.scm (bitlbee)[arguments]: Likewise.
* gnu/packages/mp3.scm (libmad, id3lib, mp3info)[arguments]: Likewise.
* gnu/packages/music.scm (solfege)[arguments]: Likewise.
* gnu/packages/noweb.scm (noweb)[arguments]: Likewise.
* gnu/packages/patchutils.scm (patchutils, quilt, colordiff)[arguments]:
Likewise.
* gnu/packages/pdf.scm (xpdf, zathura-cb, zathura-ps, zathura-djvu,
zathura-pdf-poppler, zathura, podofo, fbida)[arguments]: Likewise.
* gnu/packages/perl.scm (perl-file-list, perl-test-harness)[arguments]:
Likewise.
* gnu/packages/photo.scm (gphoto2)[arguments]: Likewise.
* gnu/packages/popt.scm (popt)[arguments]: Likewise.
* gnu/packages/pretty-print.scm (source-highlight, astyle)[arguments]:
Likewise.
* gnu/packages/pumpio.scm (pumpa)[arguments]: Likewise.
* gnu/packages/python.scm (python-passlib, python-pycrypto, python2-empy,
python-sqlalchemy, python-docopt)[arguments]: Likewise.
* gnu/packages/rdf.scm (lrdf)[arguments]: Likewise.
* gnu/packages/regex.scm (tre)[arguments]: Likewise.
* gnu/packages/rrdtool.scm (rrdtool)[arguments]: Likewise.
* gnu/packages/ruby.scm (ruby-2.1, ruby-1.8)[arguments]: Likewise.
* gnu/packages/sawfish.scm (sawfish)[arguments]: Likewise.
* gnu/packages/scheme.scm (racket)[arguments]: Likewise.
* gnu/packages/sdl.scm (guile-sdl)[arguments]: Likewise.
* gnu/packages/serveez.scm (serveez)[arguments]: Likewise.
* gnu/packages/skribilo.scm (skribilo)[arguments]: Likewise.
* gnu/packages/smalltalk.scm (smalltalk)[arguments]: Likewise.
* gnu/packages/suckless.scm (dmenu, slock)[arguments]: Likewise.
* gnu/packages/tcl.scm (expect)[arguments]: Likewise.
* gnu/packages/telephony.scm (commoncpp)[arguments]: Likewise.
* gnu/packages/textutils.scm (recode, libgtextutils)[arguments]:
Likewise.
* gnu/packages/time.scm (time)[arguments]: Likewise.
* gnu/packages/tor.scm (privoxy)[arguments]: Likewise.
* gnu/packages/uucp.scm (uucp)[arguments]: Likewise.
* gnu/packages/video.scm (libdvdnav-4)[arguments]: Likewise.
* gnu/packages/web-browsers.scm (lynx)[arguments]: Likewise.
* gnu/packages/web.scm (tinyproxy)[arguments]: Likewise.
* gnu/packages/wicd.scm (wicd)[arguments]: Likewise.
* gnu/packages/wm.scm (bspwm)[arguments]: Likewise.
* gnu/packages/xdisorg.scm (sxhkd, xcape)[arguments]: Likewise.
* gnu/packages/xfce.scm (xfconf)[arguments]: Likewise.
* gnu/packages/xfig.scm (transfig)[arguments]: Likewise.
* gnu/packages/xorg.scm (imake)[arguments]: Likewise.
2017-09-20 20:58:04 -04:00
cb6392698a
gnu: mesa: Update to 17.2.1.
...
* gnu/packages/gl.scm (mesa): Update to 17.2.1.
[inputs]: Add WAYLAND-PROTOCOLS.
* gnu/packages/patches/mesa-skip-disk-cache-test.patch: Adjust context.
2017-09-20 19:55:34 +02:00
4c2aaa6056
gnu: mesa: Use exactly llvm@3.9.1.
...
* gnu/packages/gl.scm (mesa)[inputs]: Use llvm@3.9.1.
2017-09-05 21:52:12 +03:00
665c0958d8
gnu: mesa: Enable more drivers.
...
* gnu/packages/gl.scm (mesa)[arguments]: Split armhf and aarch64 driver
options, add more armhf specific drivers. Add offscreen platform.
2017-09-05 21:52:09 +03:00
57cdc1fada
gnu: mesa: Update to 17.1.8.
...
* gnu/packages/gl.scm (mesa): Update to 17.1.8.
[source]: Add HTTPS download uri.
2017-09-02 15:50:17 +02:00
8ecb8bbc90
gnu: mesa: Update to 17.1.4.
...
* gnu/packages/gl.scm (mesa): Update to 17.1.4.
2017-07-03 08:58:42 +03:00
ed068b960e
Merge branch 'master' into core-updates
2017-06-26 00:00:58 -04:00
148585c240
gnu: Move contents of zip module into compression module.
...
* gnu/packages/zip.scm (zip, unzip, zziplib, perl-zip): Move to...
* gnu/packages/compression.scm: ...here.
* gnu/packages/zip.scm: Delete file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Unregister deleted file.
* po/packages/POTFILES.in: Unregister deleted file.
* gnu/packages/{audio, avr, bioinformatics, busybox, cdrom, ci, compression,
docbook, documentation, fonts, fpga, game-development, games, gl, gnome,
gnuzilla, graphics, guile, haskell, image, java, kodi, ldc, libreoffice,
markup, maths, mc, monitoring, music, php, pretty-print, python, scheme,
smalltalk, statistics, synergy, tex, textutils, video, web-browsers, xml,
zip}.scm, guix/build-system/{ant, font}.scm, guix/{download, packages}.scm:
Adapt module import.
2017-06-20 18:10:35 +05:30
653569e878
gnu: mesa: Update to 17.1.2.
...
* gnu/packages/patches/mesa-skip-disk-cache-test.patch: Adjust.
* gnu/packages/patches/mesa-fix-32bit-test-failures.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove deleted file.
* gnu/packages/gl.scm (mesa): Update to 17.1.2.
[source]: Remove obsolete patch.
[inputs]: Add LIBELF.
[native-inputs]: Add WHICH.
[arguments]<#:configure-flags>: Adjust deprecated flag.
2017-06-10 02:59:35 +02:00
0789280f04
gnu: mesa: Update to 17.0.6.
...
* gnu/packages/gl.scm (mesa): Update to 17.0.6.
2017-05-14 17:54:33 +02:00
165d45540a
gnu: mesa: Fix build for 32-bit systems.
...
* gnu/packages/patches/mesa-fix-32bit-test-failures.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/gl.scm (mesa)[source]: Use it.
2017-04-18 20:36:04 -04:00
0315b20a2c
gnu: mesa: Update to 17.0.4.
...
* gnu/packages/patches/mesa-skip-disk-cache-test.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/gl.scm (mesa): Update to 17.0.4.
[source]: Adapt URI to new directory structure.
[arguments]: End phases on #t. Remove stray whitespaces.
[home-page]: Use HTTPS.
2017-04-17 21:26:41 +02:00
0da0f434c6
gnu: Add freeglut-2.8.
...
* gnu/packages/gl.scm (freeglut-2.8): New variable.
2017-04-13 13:08:25 +02:00
725d8d2c08
gnu: Add gl2ps.
...
* gnu/packages/gl.scm (gl2ps): New variable.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2017-04-08 15:23:41 +02:00
2a0d5de5a9
Merge branch 'core-updates'
2017-04-03 00:13:06 +02:00
4299409018
gnu: guile-opengl: Build with Guile 2.2.
...
* gnu/packages/gl.scm (guile-opengl): Build with Guile 2.2.
2017-03-31 13:35:20 -04:00
4e6509b27f
gnu: mesa: Correct another typo.
...
* gnu/packages/gl.scm (mesa)[arguments]: Fix typo (svrast -> swrast).
2017-03-20 21:44:00 +02:00
717c659630
gnu: mesa: Fix another typo.
...
This is a followup to commit 2a8b89c27f
2017-03-19 16:05:16 -04:00
ea50fb8d03
gnu: libepoxy: Add support for aarch64.
...
* gnu/packages/gl.scm (libepoxy)[arguments]: Add substitution to support
aarch64.
2017-03-19 11:13:08 +02:00
3d3d4014c2
gnu: libepoxy: Update to 1.4.1.
...
* gnu/packages/gl.scm (libepoxy): Update to 1.4.1.
[home-page]: Use https.
2017-03-19 10:56:40 +02:00
38c4ca4141
gnu: mesa: Fix typo.
...
The typo caused the configure phase to fail like this:
"configure: error: classic DRI driver '915' does not exist"
This is a followup to commit c5e91014a2
2017-03-16 17:51:56 -04:00
044006f3d2
gnu: mesa: Enable gallium tests.
...
* gnu/packages/gl.scm (mesa)[arguments]: Add configure flag to enable
the gallium tests.
2017-03-14 20:48:36 +02:00
Marius Bakke