Bug 501586 – dev-util/android-sdk-update-manager-22.3 and Enable Host GPU requires special file in /etc/ld.so.conf.d/

• Product: Gentoo Linux
• Status: UNCONFIRMED ---

[Description Víctor Enríquez 2014-02-17 15:40:27 UTC]

If I try to start an emulator instance with gpu acceleration enabled I get: 

$ emulator-x86 -avd Nexus7 -gpu on -qemu -m 768 -enable-kvm
emulator: ERROR: Could not load OpenGLES emulation library: libOpenglRender.so: cannot open shared object file: No such file or directory
emulator: WARNING: Could not initialize OpenglES emulation, using software renderer.
emulator: emulator window was out of view and was recentered

The file can libOpenglRender.so is found in /opt/android-sdk-update-manager/tools/lib/ , so I created a file in ld.so.conf.d containing this path.
# echo "/opt/android-sdk-update-manager/tools/lib/" >> 06-android-emulator-fix.conf
# ldconfig 

And now the gpu acceleration works as expected again. Some info about this issue can be found in the following stackoverflow link.

http://stackoverflow.com/questions/11674306/eclipse-android-emulator-wont-launch

I don't know if this is related to the nvidia drivers like said in the previous link or not, but maybe this info can be printed when installing the ebuild.

Portage 2.2.8-r1 (default/linux/x86/13.0, gcc-4.8.2, glibc-2.18-r1, 3.13.3-aufs i686)
=================================================================
System uname: Linux-3.13.3-aufs-i686-Intel-R-_Core-TM-2_Duo_CPU_T9300_@_2.50GHz-with-gentoo-2.2
KiB Mem:     4047488 total,   1084940 free
KiB Swap:    1048572 total,    716256 free
Timestamp of tree: Sat, 15 Feb 2014 22:00:01 +0000
ld GNU ld (GNU Binutils) 2.24
app-shells/bash:          4.2_p45-r1
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.6, 3.2.5-r3, 3.3.3
dev-util/cmake:           2.8.12.2
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.69
sys-devel/automake:       1.14.1
sys-devel/binutils:       2.24-r2
sys-devel/gcc:            4.8.2
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2
sys-devel/make:           4.0-r1
sys-kernel/linux-headers: 3.13 (virtual/os-headers)
sys-libs/glibc:           2.18-r1
Repositories: gentoo bitcoin pinkbyte wtk kde-sunset mozilla java abnorm local
ACCEPT_KEYWORDS="x86 ~x86"
ACCEPT_LICENSE="* -@EULA Oracle-BCLA-JavaSE TeamViewer skype-eula skype-4.0.0.7-copyright googleearth"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=native -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -march=native -pipe"
DISTDIR="/var/portage/distfiles"
EMERGE_DEFAULT_OPTS="--autounmask=n"
FCFLAGS="-O2 -march=i686 -pipe"
FEATURES="assume-digests binpkg-logs collision-protect 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 -march=i686 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1,--as-needed"
MAKEOPTS="-j1"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
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"
PORTAGE_TMPDIR="/tmp/"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/bitcoin /var/lib/layman/pinkbyte /var/lib/layman/wtk /var/lib/layman/kde-sunset /var/lib/layman/mozilla /var/lib/layman/java /var/lib/layman/abnorm /var/portage/local"
USE="X acl alsa berkdb bzip2 cli cracklib crypt custom-cflags cxx dri fortran gdbm iconv ipv6 minimal mmx modules ncurses nls nptl opengl openmp pam pcre readline session sse sse2 ssl ssse3 tcpd udev unicode x86 xinerama xv zlib" ABI_X86="32" ALSA_CARDS="hda-intel" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="synaptics evdev wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
USE_PYTHON="2.7 3.2"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC

[Comment 1 Richard Freeman 2014-02-19 15:27:11 UTC]

Thanks for reporting.  I'm going to give this a little thought as I'm hesitant to change the global LD_PATH when really only one program needs it.  If I do change it I'll do it in /etc/env.d (in the existing android file there).  env-update already handles LD_PATH there.