Bug 556256 – media-libs/ilmbase-2.1.0 fails to build on sparc

• Product: Gentoo Linux
• Status: RESOLVED TEST-REQUEST

[Description Pacho Ramos 2015-07-29 18:18:07 UTC]

Created attachment 407942 [details]
build.log

Portage 2.2.20 (python 2.7.9-final-0, default/linux/sparc/13.0, gcc-4.7.3, glibc-2.20-r2, 3.17.2 sparc64)
=================================================================
System uname: Linux-3.17.2-sparc64-sun4v-with-gentoo-2.2
KiB Mem:    16623320 total,   3172768 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Wed, 29 Jul 2015 03:00:01 +0000
sh bash 4.3_p33-r2
ld GNU ld (Gentoo 2.24 p1.4) 2.24
ccache version 3.1.9 [enabled]
app-shells/bash:          4.3_p33-r2::gentoo
dev-lang/perl:            5.20.2::gentoo
dev-lang/python:          2.7.9-r1::gentoo, 3.3.5-r1::gentoo, 3.4.1::gentoo
dev-util/ccache:          3.1.9-r4::gentoo
dev-util/cmake:           3.2.2::gentoo
dev-util/pkgconfig:       0.28-r2::gentoo
sys-apps/baselayout:      2.2::gentoo
sys-apps/openrc:          0.13.11::gentoo
sys-apps/sandbox:         2.6-r1::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69::gentoo
sys-devel/automake:       1.11.6-r1::gentoo, 1.12.6::gentoo, 1.13.4::gentoo, 1.14.1::gentoo, 1.15::gentoo
sys-devel/binutils:       2.24-r3::gentoo
sys-devel/gcc:            4.7.3-r1::gentoo, 4.8.4::gentoo
sys-devel/gcc-config:     1.7.3::gentoo
sys-devel/libtool:        2.4.6::gentoo
sys-devel/make:           4.1-r1::gentoo
sys-kernel/linux-headers: 3.18::gentoo (virtual/os-headers)
sys-libs/glibc:           2.20-r2::gentoo
Repositories:

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

ACCEPT_KEYWORDS="sparc"
ACCEPT_LICENSE="*"
CBUILD="sparc-unknown-linux-gnu"
CFLAGS="-O2 -mcpu=ultrasparc -pipe"
CHOST="sparc-unknown-linux-gnu"
CONFIG_PROTECT="/etc /etc/stunnel/stunnel.conf /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/apache2-php5.6/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -mcpu=ultrasparc -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--quiet-build=n --autounmask-write --keep-going"
FCFLAGS=""
FEATURES="assume-digests binpkg-logs ccache config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms split-log strict test-fail-continue unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS=""
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j33"
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="/var/tmp"
USE="X acl berkdb bzip2 cli cracklib crypt cxx dri fortran gcc64 gdbm iconv ipv6 modules ncurses nls nptl openmp pam pcre readline session sparc ssl tcpd unicode zlib" 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="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en en_US" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="fbdev glint mach64 mga r128 radeon sunbw2 suncg14 suncg3 suncg6 sunffb sunleo tdfx dummy v4l" 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, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

[Comment 1 Felix Janda 2015-07-29 20:32:00 UTC]

Fails also with musl:

libtool: compile:  armv7a-hardfloat-linux-musleabi-g++ -DHAVE_CONFIG_H -I. -I/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath -I../config -I.. -I/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/Iex -I/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/config -pipe -O2 -pipe -fomit-frame-pointer -c /var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath/IexMathFpu.cpp  -fPIC -DPIC -o .libs/IexMathFpu.o
/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath/IexMathFpu.cpp: In function ‘void Iex_2_1::FpuControl::restoreControlRegs(const ucontext_t&, bool)’:
/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath/IexMathFpu.cpp:283:30: error: ‘const mcontext_t’ has no member named ‘fpregs’
/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath/IexMathFpu.cpp:285:5: error: ‘_fpstate’ was not declared in this scope
/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath/IexMathFpu.cpp:285:16: error: ‘kfp’ was not declared in this scope
/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath/IexMathFpu.cpp:285:39: error: expected type-specifier before ‘_fpstate’
/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath/IexMathFpu.cpp:285:39: error: expected ‘>’ before ‘_fpstate’
/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath/IexMathFpu.cpp:285:39: error: expected ‘(’ before ‘_fpstate’
/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath/IexMathFpu.cpp:285:49: error: expected primary-expression before ‘>’ token
/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath/IexMathFpu.cpp:285:69: error: ‘const mcontext_t’ has no member named ‘fpregs’
/var/tmp/portage/media-libs/ilmbase-2.1.0/work/ilmbase-2.1.0/IexMath/IexMathFpu.cpp:285:76: error: expected ‘)’ before ‘;’ token

The cause is very hacky code (including x86 asm) that gets enabled when
<ucontext.h> is present. (=> Removing ucontext.h from configure.ac is
a workaround.) Maybe it could use stuff from <fenv.h> instead.

[Comment 2 Pacho Ramos 2019-04-20 09:11:40 UTC]

media-libs/ilmbase-2.3.0 tests pass for me, please retry