exherbo-impulze/packages/app-emulation/qemu/qemu.exlib

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# Copyright 2008, 2009 Daniel Mierswa <impulze@impulze.org>
# Distributed under the terms of the GNU General Public License v2
require toolchain-funcs
export_exlib_phases src_prepare src_configure
SUMMARY="A generic and open source machine emulator and virtualizer."
DESCRIPTION="
When used as a machine emulator, it can run OS and programs made for one
machine on a different machine. It claims to achieve good performances
because of dynamic translation.'
"
HOMEPAGE="http://bellard.org/$PN"
LICENCES="GPL-2"
MYOPTIONS="
bluetooth
curl
doc
gnutls
ncurses [[ description = [ ncurses interface for the virtual machine ] ]]
pulseaudio
sasl
sdl [[ description = [ SDL interface for the virtual machine and SDL audio module ] ]]
static
vde [[ description = [ Enables support for the Virtual Distributed Ethernet networking system ] ]]
"
DEPENDENCIES="
build+run:
bluetooth? ( net-wireless/bluez )
curl? ( net-misc/curl )
pulseaudio? ( media-sound/pulseaudio )
gnutls? ( dev-libs/gnutls )
ncurses? ( sys-libs/ncurses )
sasl? ( net-libs/cyrus-sasl )
sdl? ( media-libs/SDL )
vde? ( net/vde )
"
REMOTE_IDS="freshmeat:qemu"
UPSTREAM_CHANGELOG="$HOMEPAGE/changelog.html"
UPSTREAM_DOCUMENTATION="$HOMEPAGE/user-doc.html"
UPSTREAM_RELEASE_NOTES="$HOMEPAGE/index.html"
# TODO: configure creates automagic dependency and static linkage with SDL
qemu_src_configure ()
{
local audio_drv
audio_drv+=( alsa )
option sdl && audio_drv+=( sdl )
option pulseaudio && audio_drv+=( pa )
local myconf
option ncurses || myconf+=( --disable-curses )
option vde || myconf+=( --disable-vde )
option bluetooth || myconf+=( --disable-bluez )
option static && myconf+=( --static )
option sdl || myconf+=( --disable-sdl )
option gnutls || myconf+=( --disable-vnc-tls )
option sasl || myconf+=( --disable-vnc-sasl )
option doc || myconf+=( --disable-docs )
option curl || myconf+=( --disable-curl )
[[ -n "${audio_drv[@]}" ]] && myconf+=( --enable-mixemu )
./configure \
--prefix=/usr \
--host-cc="$(tc-getBUILD_CC)" \
--cc="$(tc-getCC)" \
--extra-cflags="$CFLAGS" \
--extra-ldflags="$LDFLAGS" \
--disable-strip \
--audio-drv-list="$(echo ${audio_drv[@]} | tr ' ' ',')" \
${myconf[@]} \
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${EXTRA_ECONF} \
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$@ \
|| die "configure failed"
}
qemu_src_prepare ()
{
sed \
-e '/^CFLAGS=/s:-O2 -g::' \
-e '/^LDFLAGS=/s:-g::' \
-i configure \
|| die "sed configure failed";
}
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