Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 458932 - =media-libs/libaacplus-2.0.2 fails to build with clang-3.2 - main.c:(.text+0x9a): undefined reference to `AuChannelOpen'
Summary: =media-libs/libaacplus-2.0.2 fails to build with clang-3.2 - main.c:(.text+0x...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Library (show other bugs)
Hardware: All Linux
: Normal normal with 1 vote (vote)
Assignee: Gentoo Sound Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: systemwide-clang
  Show dependency tree
 
Reported: 2013-02-24 01:00 UTC by Daniel Ziółkowski
Modified: 2016-02-05 22:18 UTC (History)
2 users (show)

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


Attachments
=media-libs/libaacplus-2.0.2 build log (libaacplus-2.0.2.build.log,72.24 KB, text/plain)
2013-02-24 01:01 UTC, Daniel Ziółkowski
Details
sample patch for libaacplus-2.0.2-r1.ebuild (458932.patch,578 bytes, patch)
2013-07-30 12:55 UTC, Yuta SATOH
Details | Diff
Fix frontend/au_channel.h to use static inline functions. (fix-au_frontend-to-use-static.patch,1.23 KB, patch)
2014-08-11 16:30 UTC, Fabio Scaccabarozzi
Details | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Daniel Ziółkowski 2013-02-24 01:00:32 UTC
=media-libs/libaacplus-2.0.2 fails to build with clang-3.2

Reproducible: Always

Steps to Reproduce:
1. Use clang as system compiler
2. emerge =media-libs/libaacplus-2.0.2
Actual Results:  
Compilation fail

Expected Results:  
Successful compilation

Portage 2.1.11.52 (default/linux/amd64/13.0, gcc-4.6.3, glibc-2.16.0, 3.6.4-gentoo x86_64)
=================================================================
System uname: Linux-3.6.4-gentoo-x86_64-Intel-R-_Core-TM-_i3_CPU_U_380_@_1.33GHz-with-gentoo-2.2
KiB Mem:     7970336 total,    524124 free
KiB Swap:    3906244 total,   3899172 free
Timestamp of tree: Sat, 23 Feb 2013 17:00:01 +0000
ld GNU ld (GNU Binutils) 2.23.1
ccache version 3.1.9 [enabled]
app-shells/bash:          4.2_p42
dev-lang/python:          2.7.3-r3, 3.2.3-r2, 3.3.0-r1
dev-util/ccache:          3.1.9
dev-util/cmake:           2.8.10.2-r1
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.11.8
sys-apps/sandbox:         2.6
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.10.3, 1.11.6, 1.13.1
sys-devel/binutils:       2.23.1
sys-devel/gcc:            4.6.3
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.7 (virtual/os-headers)
sys-libs/glibc:           2.16.0
Repositories: gentoo
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=core2 -O2 -fplugin=/usr/lib64/llvm/dragonegg.so"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /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=core2 -O2 -fplugin=/usr/lib64/llvm/dragonegg.so"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs ccache config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync metadata-transfer news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="pl_PL.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY=""
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="#gtkstyle #qt4 X acl alsa amd64 berkdb bzip2 c++0x cli cracklib crypt cups curl cxx dbus dri fortran gdbm gnome gnome-keyring gpm gtk gtk3 iconv idn ipv6 jack mmx mmxext modules mudflap multilib nautilus ncurses nls nptl openmp pam pcre pulseaudio readline session sqlite sse sse2 sse3 sse4 sse4_1 sse4_2 ssl ssse3 tcpd threads timidity truetype udev unicode vim-syntax wacom xft xinerama xorg zlib zsh-completion" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" 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" 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 ubx" INPUT_DEVICES="evdev synaptics wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en pl pl_PL ja" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="intel i915 i965 radeon r600" 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"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Comment 1 Daniel Ziółkowski 2013-02-24 01:01:31 UTC
Created attachment 339892 [details]
=media-libs/libaacplus-2.0.2 build log
Comment 2 Yuta SATOH 2013-07-30 12:55:51 UTC
Created attachment 354608 [details, diff]
sample patch for libaacplus-2.0.2-r1.ebuild

I have confirmed that can be compiled on Gentoo/FreeBSD.
Comment 3 Austin English (RETIRED) gentoo-dev 2014-02-25 21:21:08 UTC
Still in clang 3.3
Comment 4 Fabio Scaccabarozzi 2014-08-11 16:30:04 UTC
Created attachment 382686 [details, diff]
Fix frontend/au_channel.h to use static inline functions.

Fixes the compilation by using the "static" keywords for the functions in frontend/au_channel.h.
Described as the simplest portable pratice here:
http://www.greenend.org.uk/rjk/tech/inline.html

Tests pass fine both with clang-3.4.2 and GCC 4.8.3, libaacplus-2.0.2-r2.
Comment 5 Fabio Scaccabarozzi 2015-01-19 21:18:10 UTC
The patch for the static keywords should be applied with clang-3.5.0 as well. I can confirm that with the patch it is *not* required to add std=c99 to make the build succeed.
Comment 6 David Seifert gentoo-dev 2016-02-05 22:18:12 UTC
Tested with GCC 4.9, 5.3 and clang 3.7.1, thanks!

commit f41b6ee954d6b66c8bcc405e5c87d13d6de0bd56
Author: David Seifert <soap@gentoo.org>
Date:   Fri Feb 5 23:16:47 2016 +0100

    media-libs/libaacplus: Include patch for building with clang
    
    Gentoo-Bug: 458932
    * EAPI=6
    * Thanks Fabio Scaccabarozzi for the patch