Created attachment 586068 [details] build.log {standard input}: Assembler messages: {standard input}:398: Error: Architecture mismatch on "pause ". {standard input}:398: (Requires v9e|v9v|v9m|m8; requested architecture is v9b.) Portage 2.3.69 (python 3.6.5-final-0, default/linux/sparc/17.0, gcc-8.3.0, glibc-2.29-r2, 5.2.5 sparc64) ================================================================= System uname: Linux-5.2.5-sparc64-sun4v-with-gentoo-2.4.1 KiB Mem: 33129592 total, 7074904 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Wed, 07 Aug 2019 00:15:01 +0000 sh bash 4.4_p23-r1 ld GNU ld (Gentoo 2.32 p2) 2.32.0 ccache version 3.7.1 [disabled] app-shells/bash: 4.4_p23-r1::gentoo dev-lang/perl: 5.26.2::gentoo dev-lang/python: 2.7.15::gentoo, 3.6.5::gentoo dev-util/ccache: 3.7.1::gentoo dev-util/cmake: 3.14.6::gentoo sys-apps/baselayout: 2.4.1-r2::gentoo sys-apps/openrc: 0.38.3-r1::gentoo sys-apps/sandbox: 2.13::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.11.6-r3::gentoo, 1.13.4-r2::gentoo, 1.16.1-r1::gentoo sys-devel/binutils: 2.32-r1::gentoo sys-devel/gcc: 8.3.0-r1::gentoo sys-devel/gcc-config: 2.0::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1-r4::gentoo sys-kernel/linux-headers: 4.19::gentoo (virtual/os-headers) sys-libs/glibc: 2.29-r2::gentoo Repositories: gentoo location: /usr/portage sync-type: git sync-uri: https://anongit.gentoo.org/git/repo/sync/gentoo.git priority: -1000 sync-git-verify-commit-signature: yes ACCEPT_KEYWORDS="sparc" ACCEPT_LICENSE="* -@EULA" CBUILD="sparc-unknown-linux-gnu" CFLAGS="-O2 -mcpu=niagara2 -pipe -Wcast-align" CHOST="sparc-unknown-linux-gnu" CONFIG_PROTECT="/etc /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-php5.6/ext-active/ /etc/php/apache2-php7.1/ext-active/ /etc/php/apache2-php7.2/ext-active/ /etc/php/apache2-php7.3/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cgi-php7.1/ext-active/ /etc/php/cgi-php7.2/ext-active/ /etc/php/cgi-php7.3/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/php/cli-php7.1/ext-active/ /etc/php/cli-php7.2/ext-active/ /etc/php/cli-php7.3/ext-active/ /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 -mcpu=niagara2 -pipe -Wcast-align" DISTDIR="/usr/portage/distfiles" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned sandbox sfperms strict strict-keepdir unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="" GENTOO_MIRRORS="ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo ftp://ftp.join.uni-muenster.de/pub/linux/distributions/gentoo" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j20 -l40" 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="acl berkdb big-endian bzip2 cli crypt cxx dri fortran gdbm iconv ipv6 libtirpc ncurses nls nptl openmp pam pcre readline sparc split-usr ssl tcpd unicode xattr 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="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" NETBEANS_MODULES="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" RUBY_TARGETS="ruby24" USERLAND="GNU" VIDEO_CARDS="fbdev glint mga r128 radeon 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: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS I have also tried with glibc 2.28, fails the same.
Posting the find on #gentoo-sparc here: The error is: {standard input}: Assembler messages: {standard input}:11: Error: Architecture mismatch on "pause ". {standard input}:11: (Requires v9e|v9v|v9m|m8; requested architecture is v9b.) 23:41:28 <@slyfox> bind's rwlock uses "pause" instruction. 23:42:04 <@slyfox> lib/isc/rwlock.c-#elif defined(__sparc) || defined(__sparc__) 23:42:05 <@slyfox> lib/isc/rwlock.c:# define isc_rwlock_pause() __asm__ __volatile__ ("pause") 23:42:40 <@slyfox> i think it needs an extra guard for the v9b ISA 23:42:51 <@slyfox> and fallback to 'lib/isc/rwlock.c-# define isc_rwlock_pause()' busy loop 23:44:01 <@slyfox> https://gitlab.isc.org/isc-projects/bind9/issues/816 23:47:50 <@mattst88> yeah, looks like pause is only on T4 and later CPUs
-mcpu=niagara4 or upper would work but unfortunately gcc does not export any defines to make a distinction: $ cat bug.c a() { __asm__("pause"); } $ sparc-unknown-linux-gnu-gcc -mcpu=niagara3 -c bug.c bug.c:1:1: warning: return type defaults to 'int' [-Wimplicit-int] 1 | a() { __asm__("pause"); } | ^ /tmp/cc0FYKQS.s: Assembler messages: /tmp/cc0FYKQS.s:11: Error: Architecture mismatch on "pause ". /tmp/cc0FYKQS.s:11: (Requires v9e|v9v|v9m|m8; requested architecture is v9d.) $ sparc-unknown-linux-gnu-gcc -mcpu=niagara4 -c bug.c bug.c:1:1: warning: return type defaults to 'int' [-Wimplicit-int] 1 | a() { __asm__("pause"); } | ^ $ diff -U0 <(sparc-unknown-linux-gnu-gcc -O2 -mcpu=niagara3 -dM -E - </dev/null) <(sparc-unknown-linux-gnu-gcc -O2 -mcpu=niagara4 -dM -E - </dev/null)
Proposed https://gitlab.isc.org/isc-projects/bind9/merge_requests/2243 upstream.
Ping? I can't build the only secure version now.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=25be2b1ffdcbf50bf28d89f8987f853f9bdca79c commit 25be2b1ffdcbf50bf28d89f8987f853f9bdca79c Author: Mikle Kolyada <zlogene@gentoo.org> AuthorDate: 2019-08-22 11:09:27 +0000 Commit: Mikle Kolyada <zlogene@gentoo.org> CommitDate: 2019-08-22 11:10:02 +0000 net-dns/bind-tools: detect sparc pause instruction properly Closes: https://bugs.gentoo.org/691708 Package-Manager: Portage-2.3.69, Repoman-2.3.16 Signed-off-by: Mikle Kolyada <zlogene@gentoo.org> net-dns/bind-tools/bind-tools-9.14.4.ebuild | 2 + .../bind-tools/files/sparc-pause-instruction.patch | 135 +++++++++++++++++++++ 2 files changed, 137 insertions(+)
