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Bug 604292

Summary: dev-libs/libxml2-2.9.4 ABI_X86=32 USE=-lzma - .../work/libxml2-2.9.4/xmlIO.c:1454:52: error: ‘LZMA_OK’ undeclared (first use in this function)
Product: Gentoo Linux Reporter: Jonathan Lovelace <kingjon3377>
Component: Current packagesAssignee: Gentoo Linux Gnome Desktop Team <gnome>
Status: RESOLVED FIXED    
Severity: normal Keywords: InVCS
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: build.log

Description Jonathan Lovelace 2017-01-01 00:49:25 UTC 
Created attachment 458194 [details]
build.log

=dev-libs/libxml2-2.9.4 is suddenly failing to (re)build, erroring out of its -abi_x86_32 build phase with "error: ‘LZMA_OK’ undeclared". As I don't have USE=lzma set or anything else depending on it, xz-utils isn't yet built for that ABI. (When I tried enabling USE=lzma and running ebuild manually without updating any dependencies, that compile phase got past this point and, as I expected, failed to link.)

emerge --info:
Portage 2.3.0 (python 2.7.12-final-0, hardened/linux/amd64, gcc-4.9.3, glibc-2.22-r4, 4.7.10-hardened x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.7.10-hardened-x86_64-Intel-R-_Core-TM-_i5-2400_CPU_@_3.10GHz-with-gentoo-2.3
KiB Mem:     8071588 total,    742512 free
KiB Swap:   13029364 total,  10907560 free
Timestamp of repository gentoo: Sat, 31 Dec 2016 00:45:01 +0000
sh bash 4.3_p48-r1
ld GNU ld (Gentoo 2.24 p1.4) 2.24
distcc 3.2rc1 x86_64-pc-linux-gnu [disabled]
app-shells/bash:          4.3_p48-r1::gentoo
dev-java/java-config:     2.2.0-r3::gentoo
dev-lang/perl:            5.22.3_rc4::gentoo
dev-lang/python:          2.7.12::gentoo, 3.4.5::gentoo
dev-util/cmake:           3.6.3::gentoo
dev-util/pkgconfig:       0.28-r2::gentoo
sys-apps/baselayout:      2.3::gentoo
sys-apps/openrc:          0.22.4::gentoo
sys-apps/sandbox:         2.10-r1::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69::gentoo
sys-devel/automake:       1.11.6-r1::gentoo, 1.14.1::gentoo, 1.15::gentoo
sys-devel/binutils:       2.24-r3::gentoo
sys-devel/gcc:            4.9.3::gentoo, 4.9.4::gentoo
sys-devel/gcc-config:     1.7.3::gentoo
sys-devel/libtool:        2.4.6-r2::gentoo
sys-devel/make:           4.1-r1::gentoo
sys-kernel/linux-headers: 4.4::gentoo (virtual/os-headers)
sys-libs/glibc:           2.22-r4::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://myrriddium.local/gentoo-portage
    priority: -1000

dlang
    location: /var/lib/layman/dlang
    sync-type: git
    sync-uri: https://github.com/gentoo/dlang.git
    masters: gentoo

eclipse
    location: /var/lib/layman/eclipse-overlay
    sync-type: git
    sync-uri: https://github.com/gentoo/eclipse-overlay.git
    masters: gentoo

hossie
    location: /var/lib/layman/hossie
    sync-type: git
    sync-uri: https://git.hossie.de/scm/gen/gentoo-overlay.git
    masters: gentoo

interactive-fiction
    location: /var/lib/layman/interactive-fiction
    sync-type: git
    sync-uri: git://repo.or.cz/gentoo-interactive-fiction.git
    masters: gentoo

localoverlay
    location: /usr/local/portage
    masters: gentoo lovelace dlang
    priority: 0

lovelace
    location: /var/lib/layman/lovelace
    sync-type: git
    sync-uri: https://github.com/kingjon3377/lovelace-overlay.git
    masters: gentoo

science
    location: /var/lib/layman/science
    sync-type: git
    sync-uri: https://anongit.gentoo.org/git/proj/sci.git
    masters: gentoo

steam-overlay
    location: /var/lib/layman/steam-overlay
    sync-type: git
    sync-uri: https://github.com/anyc/steam-overlay.git
    masters: gentoo

sunrise
    location: /var/lib/layman/sunrise
    sync-type: git
    sync-uri: https://anongit.gentoo.org/git/proj/sunrise-reviewed.git
    masters: gentoo

Installed sets: @archivers, @backup-options, @classes, @devel, @dicts, @doc-conv, @docs, @emulation, @fonts, @kernels, @looked-interesting, @maintenance, @ocr, @office, @sp-devel
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=core2 -mtune=generic -fno-unwind-tables -fno-asynchronous-unwind-tables -fomit-frame-pointer"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.1/conf /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /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="-O2 -pipe -march=core2 -mtune=generic -fno-unwind-tables -fno-asynchronous-unwind-tables -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--with-bdeps y"
FCFLAGS="-O2 -pipe -march=core2 -mtune=generic -fno-unwind-tables -fno-asynchronous-unwind-tables -fomit-frame-pointer"
FEATURES="assume-digests binpkg-logs candy collision-protect config-protect-if-modified distlocks ebuild-locks fakeroot fixlafiles merge-sync news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync webrsync-gpg xattr"
FFLAGS="-O2 -pipe -march=core2 -mtune=generic -fno-unwind-tables -fno-asynchronous-unwind-tables -fomit-frame-pointer"
GENTOO_MIRRORS="http://lug.mtu.edu/gentoo/ http://gentoo.osuosl.org/ http://gentoo.cites.uiuc.edu/pub/gentoo/ http://distfiles.gentoo.org"
LANG="en_US.UTF-8"
LC_ALL="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j3 -l5"
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 --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="acpi alsa amd64 bash-completion berkdb bzip2 cddb cli cracklib crypt cxx dri gdbm hardened iconv ipv6 java java5 java6 jpeg justify libnotify libsecret lm_sensors mmx mmxext modules multilib ncurses nls nptl ogg openmp pam pax_kernel pcre pic pie png readline seccomp session sse sse2 sse3 sse4_1 sse4_2 ssl ssp ssse3 startup-notification tcpd theora truetype unicode urandom vorbis xattr xcomposite xdg xft xtpax xvmc zlib" 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" 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="sheets words plan kexi braindump flow" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" 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="evdev libinput" KERNEL="linux" L10N="en en_US en-US" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="pdfimport" LINGUAS="en en_US" NETBEANS_MODULES="harness ide java nb javafx profile" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby21" USERLAND="GNU" VIDEO_CARDS="intel fbdev i915" 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:  CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

=================================================================
                        Package Settings
=================================================================

dev-libs/libxml2-2.9.4::gentoo was built with the following:
USE="icu ipv6 python readline test -debug -examples -lzma -static-libs" ABI_X86="32 64 -x32" PYTHON_TARGETS="python2_7 python3_4 -python3_5"


app-arch/xz-utils-5.2.2::gentoo was built with the following:
USE="nls (pie) (ssp) test threads -static-libs" ABI_X86="64 -32 -x32"
Comment 1 Jonathan Lovelace 2017-01-01 01:59:41 UTC 
I have just checked that libxml2-2.9.4 builds fine with USE=lzma, once xz-utils is built for both ABIs, but USE=-lzma continues to error out with "error: ‘LZMA_OK’ undeclared"
Comment 2 Gilles Dartiguelongue (RETIRED) gentoo-dev 2017-08-22 07:17:09 UTC 
The code guarding feature activation looks ok. Could you attach the include/libxml/xmlversion.h from your build directory ? it should not contain the line #define LIBXML_LZMA_ENABLED.
Comment 3 Gilles Dartiguelongue (RETIRED) gentoo-dev 2017-08-30 07:25:32 UTC 
According to your report here is what I did to reproduce the problem:
# ABI_X86="64" emerge --nodeps =xz-utils-5.2.3
# ABI_X86="64 32" USE="-lzma" FEATURES="ccache" emerge -1 libxml2
# ABI_X86="64 32" USE="lzma" FEATURES="ccache" emerge -1 libxml2

The two first builds went through just fine. The third triggered a rebuild of xz-utils to enable abi_x86_32 as expressed by the dependency in RDEPEND.

However looking closely at the ebuild revealed a typo that DEPEND does not correctly inherit RDEPEND so this is probably the root of the problem here.
Comment 4 Gilles Dartiguelongue (RETIRED) gentoo-dev 2017-08-30 07:34:13 UTC 
commit ce23f389d7d3bdbf3e7b23d493674484bdad60cf
Date:   Wed Aug 30 09:32:30 2017 +0200

    dev-libs/libxml2: fix DEPEND issue preventing build, bug #604292
    
    Package-Manager: Portage-2.3.8, Repoman-2.3.3

Thanks for reporting.