Created attachment 667817 [details] build.log I have -Wcast-align in my gloabl CFLAGS. Example of failure: In file included from /var/tmp/portage/dev-python/mypy-0.782/work/mypy-0.782/mypyc/lib-rt/CPy.h:9, from /var/tmp/portage/dev-python/mypy-0.782/work/mypy-0.782/mypyc/lib-rt/CPy.c:5, from build/__native_native.c:1: /var/tmp/portage/dev-python/mypy-0.782/work/mypy-0.782/mypyc/lib-rt/pythonsupport.h: In function ‘_CPyDictView_New’: /var/tmp/portage/dev-python/mypy-0.782/work/mypy-0.782/mypyc/lib-rt/pythonsupport.h:383:19: error: cast increases required alignment of target type [-Werror=cast-align] 383 | dv->dv_dict = (PyDictObject *)dict; | ^ In file included from /usr/include/python3.7m/Python.h:103, from /var/tmp/portage/dev-python/mypy-0.782/work/mypy-0.782/mypyc/lib-rt/CPy.c:2, from build/__native_native.c:1: /var/tmp/portage/dev-python/mypy-0.782/work/mypy-0.782/mypyc/lib-rt/CPy.h: In function ‘CPyLong_FromFloat’: /usr/include/python3.7m/floatobject.h:51:33: error: cast increases required alignment of target type [-Werror=cast-align] 51 | #define PyFloat_AS_DOUBLE(op) (((PyFloatObject *)(op))->ob_fval) | ^ /var/tmp/portage/dev-python/mypy-0.782/work/mypy-0.782/mypyc/lib-rt/CPy.h:1073:34: note: in expansion of macro ‘PyFloat_AS_DOUBLE’ 1073 | return PyLong_FromDouble(PyFloat_AS_DOUBLE(o)); | ^~~~~~~~~~~~~~~~~ In file included from /usr/include/python3.7m/Python.h:109, from /var/tmp/portage/dev-python/mypy-0.782/work/mypy-0.782/mypyc/lib-rt/CPy.c:2, from build/__native_native.c:1: /var/tmp/portage/dev-python/mypy-0.782/work/mypy-0.782/mypyc/lib-rt/getargs.c: In function ‘vgetargskeywords’: /usr/include/python3.7m/dictobject.h:112:57: error: cast increases required alignment of target type [-Werror=cast-align] 112 | #define PyDict_GET_SIZE(mp) (assert(PyDict_Check(mp)),((PyDictObject *)mp)->ma_used) | ^ /var/tmp/portage/dev-python/mypy-0.782/work/mypy-0.782/mypyc/lib-rt/getargs.c:1257:38: note: in expansion of macro ‘PyDict_GET_SIZE’ 1257 | nkwargs = (kwargs == NULL) ? 0 : PyDict_GET_SIZE(kwargs); | ^~~~~~~~~~~~~~~ build/__native_native.c: In function ‘__sparc_get_pc_thunk.l7’: cc1: error: unrecognized command line option ‘-Wno-unknown-warning-option’ [-Werror] cc1: error: unrecognized command line option ‘-Wno-unused-command-line-argument’ [-Werror] cc1: all warnings being treated as errors Portage 3.0.8 (python 3.7.9-final-0, default/linux/sparc/17.0, gcc-9.3.0, glibc-2.32-r2, 5.8.9-gentoo-sparc64 sparc64) ================================================================= System uname: Linux-5.8.9-gentoo-sparc64-sparc64-sun4v-with-gentoo-2.7 KiB Mem: 33079536 total, 9316328 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Wed, 21 Oct 2020 00:15:01 +0000 Head commit of repository gentoo: 4c323dc427fbeb54f2c9e70e4256303b2ff7a9c1 sh bash 5.0_p18 ld GNU ld (Gentoo 2.35.1 p1) 2.35.1 app-shells/bash: 5.0_p18::gentoo dev-lang/perl: 5.30.3-r1::gentoo dev-lang/python: 2.7.18-r3::gentoo, 3.7.9::gentoo, 3.8.6::gentoo, 3.9.0_rc2::gentoo dev-util/cmake: 3.18.3::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/sandbox: 2.20::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.16.2::gentoo sys-devel/binutils: 2.35.1::gentoo sys-devel/gcc: 9.3.0-r1::gentoo, 10.2.0-r1::gentoo sys-devel/gcc-config: 2.3.2::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.8::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-r2::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage/ priority: -1000 sync-rsync-verify-jobs: 1 sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: qt location: /var/lib/layman/qt masters: gentoo priority: 50 ACCEPT_KEYWORDS="sparc ~sparc" ACCEPT_LICENSE="@FREE" 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/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -mcpu=niagara2 -pipe -Wcast-align" DISTDIR="/usr/portage/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH 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 qa-unresolved-soname-deps sandbox sfperms strict 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 dri fortran gdbm iconv ipv6 libglvnd libtirpc ncurses nls nptl openmp pam pcre readline sparc split-usr ssl tcpd unicode xattr zlib" ADA_TARGET="gnat_2018" 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 greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2 php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby25" 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
Closing bugs reported for old versions, no longer in ::gentoo. Please reopen if you can still reproduce.
