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Bug 594576

Summary: cross-x86_64-w64-mingw32/mingw64-runtime-4.0.6: configure: error: Please check if the mingw-w64 header set and the build/host option are set properly.
Product: Gentoo Linux Reporter: Maciej Piechotka <uzytkownik2>
Component: Current packagesAssignee: Gentoo Crossdev team <crossdev>
Status: RESOLVED FIXED    
Severity: normal CC: robink, rossi.f, slyfox
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: cross-x86_64-w64-mingw32:mingw64-runtime-4.0.6:20160921-034830.log.gz
/var/tmp/portage/cross-x86_64-w64-mingw32/mingw64-runtime-5.0.2-r2/work/mingw-w64-v5.0.2/mingw-w64-crt/config.log
mingw64-runtime-6.0.0-r1:20190310-144117.log.gz
config.log

Description Maciej Piechotka 2016-09-21 04:07:31 UTC
Created attachment 447000 [details]
cross-x86_64-w64-mingw32:mingw64-runtime-4.0.6:20160921-034830.log.gz

Portage 2.3.0 (python 3.4.5-final-0, default/linux/amd64/13.0/desktop/gnome, gcc-5.4.0, glibc-2.23-r2, 4.7.3-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.7.3-gentoo-x86_64-Intel-R-_Core-TM-_i7-3820QM_CPU_@_2.70GHz-with-gentoo-2.3
KiB Mem:    16314208 total,   7327572 free
KiB Swap:   18874360 total,  18874240 free
Timestamp of repository gentoo: Tue, 20 Sep 2016 16:45:01 +0000
sh dash 0.5.9
ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1
distcc 3.2rc1 x86_64-pc-linux-gnu [enabled]
app-shells/bash:          4.3_p46-r1::gentoo
dev-java/java-config:     2.2.0-r3::gentoo
dev-lang/perl:            5.24.0-r1::gentoo
dev-lang/python:          2.7.12::gentoo, 3.4.5::gentoo
dev-util/cmake:           3.6.2::gentoo
dev-util/pkgconfig:       0.29.1::gentoo
sys-apps/baselayout:      2.3::gentoo
sys-apps/openrc:          0.21.7::gentoo
sys-apps/sandbox:         2.10-r2::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69-r2::gentoo
sys-devel/automake:       1.11.6-r2::gentoo, 1.12.6-r1::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo
sys-devel/binutils:       2.25.1-r1::gentoo, 2.26.1::gentoo
sys-devel/gcc:            4.9.3::gentoo, 4.9.4::gentoo, 5.3.0::gentoo, 5.4.0::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r2::gentoo
sys-devel/make:           4.2.1::gentoo
sys-kernel/linux-headers: 4.7::gentoo (virtual/os-headers)
sys-libs/glibc:           2.23-r2::gentoo
Repositories:
(...)
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CC="x86_64-pc-linux-gnu-gcc-5.4.0"
CFLAGS="-O2 -pipe -ggdb -Wa,--compress-debug-sections -march=ivybridge -mmmx -mno-3dnow -msse -msse2 -msse3 -mssse3 -mno-sse4a -mcx16 -msahf -mno-movbe -maes -mno-sha -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mno-rtm -mno-hle -mrdrnd -mf16c -mfsgsbase -mno-rdseed -mno-prfchw -mno-adx -mfxsr -mxsave -mxsaveopt -mno-avx512f -mno-avx512er -mno-avx512cd -mno-avx512pf -mno-prefetchwt1 -mno-clflushopt -mno-xsavec -mno-xsaves -mno-avx512dq -mno-avx512bw -mno-avx512vl -mno-avx512ifma -mno-avx512vbmi -mno-clwb -mno-pcommit -mno-mwaitx --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -mtune=ivybridge -fgcse-sm -fgcse-las -fgcse-after-reload -floop-block -floop-interchange -ftree-loop-distribution -floop-strip-mine"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /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 /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXX="x86_64-pc-linux-gnu-g++-5.4.0"
CXXFLAGS="-O2 -pipe -ggdb -Wa,--compress-debug-sections -march=ivybridge -mmmx -mno-3dnow -msse -msse2 -msse3 -mssse3 -mno-sse4a -mcx16 -msahf -mno-movbe -maes -mno-sha -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mno-rtm -mno-hle -mrdrnd -mf16c -mfsgsbase -mno-rdseed -mno-prfchw -mno-adx -mfxsr -mxsave -mxsaveopt -mno-avx512f -mno-avx512er -mno-avx512cd -mno-avx512pf -mno-prefetchwt1 -mno-clflushopt -mno-xsavec -mno-xsaves -mno-avx512dq -mno-avx512bw -mno-avx512vl -mno-avx512ifma -mno-avx512vbmi -mno-clwb -mno-pcommit -mno-mwaitx --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -mtune=ivybridge -fgcse-sm -fgcse-las -fgcse-after-reload -floop-block -floop-interchange -ftree-loop-distribution -floop-strip-mine"
DISTDIR="/var/tmp/distfiles"
EMERGE_DEFAULT_OPTS="-j24 --load-average=7"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs clean-logs compress-build-logs compressdebug config-protect-if-modified distcc distcc-pump distlocks ebuild-locks fail-clean fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms split-elog splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://mirror.usu.edu/mirrors/gentoo/ http://gentoo.mirrors.hoobly.com/ http://gentoo.mirrors.tds.net/gentoo"
LANG="en_GB.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common -Wl,--no-keep-memory"
MAKEOPTS="-j24 -l7"
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="X a52 aac acl acpi aes alsa amd64 autoipd avahi avx berkdb bluetooth branding bzip2 bzr c++0x cairo caps cdda cdr cli clutter colord cracklib crypt cryptsetup cups cxx dbus dconf debugger device-mapper dri dri3 dts dvd dvdr eds egl emacs emboss encode evo exif fam ffmpeg firefox flac flash fontconfig fortran fprint fuse g3dvl gbm gdbm gdm gegl gif git glamor gmp gnome gnome-keyring gnome-online-accounts gnuefi gnuplot google gpm grilo gsettings gstreamer gtk gtk3 gtkstyle gui iconv inotify introspection iproute2 ipsec ipv6 ipython irc ithreads jabber jemalloc jit jpeg kerberos laptop latex lcms ldap libkms libnotify libproxy libsecret llvm lvm lzma mad map mercurial mmx mmxext mng modules mp3 mp4 mpeg mtp multilib nautilus ncurses networking networkmanager nls nptl nsplugin nss ogg opencl opengl openmp oss pam pango parted pch pcre pdf perl pkcs11 plotutils png policykit popcnt postgres ppds profiler pulseaudio python python3 qemu qt4 rdp readline realtime rss samba scanner sdl seccomp session smartcard sna spell spice sqlite sse sse2 sse3 sse4_1 sse4_2 ssh ssl ssse3 startup-notification steamruntime subversion svg symlink systemd tcpd telepathy theora threads tiff tracker truetype udev udisks unicode upnp upower usb v4l vaapi vala vdpau virt-network virtfs vorbis vpx wayland webkit wxwidgets x264 xattr xcb xcomposite xinerama xml xrandr xv xvid zeitgeist zeroconf zlib zsh-completion" ABI_X86="32 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="kexi words flow plan sheets stage tables krita karbon braindump author" 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" CURL_SSL="openssl" DRACUT_MODULES="caps crypt lvm" 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" GRUB_PLATFORMS="pc efi-64" INPUT_DEVICES="evdev synaptics mouse mutouch" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en pl en_GB" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python3_4 python2_7" QEMU_SOFTMMU_TARGETS="arm x86_64 i386" QEMU_USER_TARGETS="arm x86_64 i386" RUBY_TARGETS="ruby23 ruby22 ruby21 ruby20" SANE_BACKENDS="gt68xx" USERLAND="GNU" VIDEO_CARDS="intel nvidia nouveau" 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"
USE_PYTHON="2.7 3.4"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

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

cross-x86_64-w64-mingw32/mingw64-runtime-4.0.6::local was built with the following:
USE="-idl -libraries -tools" ABI_X86="64"
CFLAGS="-O2 -pipe -ggdb -Wa,--compress-debug-sections -march=ivybridge -mmmx -mno-3dnow -msse -msse2 -msse3 -mssse3 -mno-sse4a -mcx16 -msahf -mno-movbe -maes -mno-sha -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mno-rtm -mno-hle -mrdrnd -mf16c -mfsgsbase -mno-rdseed -mno-prfchw -mno-adx -mfxsr -mxsave -mxsaveopt -mno-avx512f -mno-avx512er -mno-avx512cd -mno-avx512pf -mno-prefetchwt1 -mno-clflushopt -mno-xsavec -mno-xsaves -mno-avx512dq -mno-avx512bw -mno-avx512vl -mno-avx512ifma -mno-avx512vbmi -mno-clwb -mno-pcommit -mno-mwaitx -mtune=ivybridge -fgcse-sm -fgcse-las -fgcse-after-reload -floop-block -floop-interchange -ftree-loop-distribution -floop-strip-mine"
CXXFLAGS="-O2 -pipe -ggdb -Wa,--compress-debug-sections -march=ivybridge -mmmx -mno-3dnow -msse -msse2 -msse3 -mssse3 -mno-sse4a -mcx16 -msahf -mno-movbe -maes -mno-sha -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mno-rtm -mno-hle -mrdrnd -mf16c -mfsgsbase -mno-rdseed -mno-prfchw -mno-adx -mfxsr -mxsave -mxsaveopt -mno-avx512f -mno-avx512er -mno-avx512cd -mno-avx512pf -mno-prefetchwt1 -mno-clflushopt -mno-xsavec -mno-xsaves -mno-avx512dq -mno-avx512bw -mno-avx512vl -mno-avx512ifma -mno-avx512vbmi -mno-clwb -mno-pcommit -mno-mwaitx -mtune=ivybridge -fgcse-sm -fgcse-las -fgcse-after-reload -floop-block -floop-interchange -ftree-loop-distribution -floop-strip-mine"
Comment 1 SpanKY gentoo-dev 2017-02-15 08:54:05 UTC
please attach the config.log file that the error message said to:
!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/cross-x86_64-w64-mingw32/mingw64-runtime-4.0.6/work/mingw-w64-v4.0.6/config.log
Comment 2 Maciej Piechotka 2017-10-20 03:32:56 UTC
Created attachment 499344 [details]
/var/tmp/portage/cross-x86_64-w64-mingw32/mingw64-runtime-5.0.2-r2/work/mingw-w64-v5.0.2/mingw-w64-crt/config.log

I think you mean /var/tmp/portage/cross-x86_64-w64-mingw32/mingw64-runtime-5.0.2-r2/work/mingw-w64-v5.0.2/mingw-w64-crt/config.log
Comment 3 Maciej Piechotka 2018-01-17 19:17:54 UTC
I have similar problems with gcc now:

/bin/bash /var/tmp/portage/cross-x86_64-w64-mingw32/gcc-7.2.0-r1/work/gcc-7.2.0/libgcc/../mkinstalldirs .
ln -s -f libgcc.map libgcc.map.def && if [ ! -d ./shlib ]; then mkdir ./shlib; else true; fi && /var/tmp/portage/cross-x86_64-w64-mingw32/gcc-7.2.0-r1/work/build/./gcc/xgcc -B/var/tmp/portage/cross-x86_64-w64-mingw32/gcc-7.2.0-r1/work/build/./gcc/ -L/usr/x86_64-w64-mingw32/lib -L/usr/mingw/lib -isystem /usr/x86_64-w64-mingw32/include -isystem /usr/mingw/include -B/usr/x86_64-w64-mingw32/bin/ -B/usr/x86_64-w64-mingw32/lib/ -isystem /usr/x86_64-w64-mingw32/include -isystem /usr/x86_64-w64-mingw32/sys-include    -O2 -I/var/tmp/portage/cross-x86_64-w64-mingw32/gcc-7.2.0-r1/work/gcc-7.2.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -fstack-check=no   -shared -nodefaultlibs libgcc.map.def -Wl,--out-implib,./shlib/libgcc_s.a.tmp -o ./shlib/libgcc_s_seh-1.dll.tmp -g -O2 -B./ _chkstk_s.o _chkstk_ms_s.o _muldi3_s.o _negdi2_s.o _lshrdi3_s.o _ashldi3_s.o _ashrdi3_s.o _cmpdi2_s.o _ucmpdi2_s.o _clear_cache_s.o _trampoline_s.o __main_s.o _absvsi2_s.o _absvdi2_s.o _addvsi3_s.o _addvdi3_s.o _subvsi3_s.o _subvdi3_s.o _mulvsi3_s.o _mulvdi3_s.o _negvsi2_s.o _negvdi2_s.o _ctors_s.o _ffssi2_s.o _ffsdi2_s.o _clz_s.o _clzsi2_s.o _clzdi2_s.o _ctzsi2_s.o _ctzdi2_s.o _popcount_tab_s.o _popcountsi2_s.o _popcountdi2_s.o _paritysi2_s.o _paritydi2_s.o _powisf2_s.o _powidf2_s.o _powixf2_s.o _powitf2_s.o _mulhc3_s.o _mulsc3_s.o _muldc3_s.o _mulxc3_s.o _multc3_s.o _divhc3_s.o _divsc3_s.o _divdc3_s.o _divxc3_s.o _divtc3_s.o _bswapsi2_s.o _bswapdi2_s.o _clrsbsi2_s.o _clrsbdi2_s.o _fixunssfsi_s.o _fixunsdfsi_s.o _fixunsxfsi_s.o _fixsfdi_s.o _fixdfdi_s.o _fixxfdi_s.o _fixunssfdi_s.o _fixunsdfdi_s.o _fixunsxfdi_s.o _floatdisf_s.o _floatdidf_s.o _floatdixf_s.o _floatundisf_s.o _floatundidf_s.o _floatundixf_s.o _divdi3_s.o _moddi3_s.o _divmoddi4_s.o _udivdi3_s.o _umoddi3_s.o _udivmoddi4_s.o _udiv_w_sdiv_s.o gthr-win32_s.o cpuinfo_s.o sfp-exceptions_s.o addtf3_s.o divtf3_s.o eqtf2_s.o getf2_s.o letf2_s.o multf3_s.o negtf2_s.o subtf3_s.o unordtf2_s.o fixtfsi_s.o fixunstfsi_s.o floatsitf_s.o floatunsitf_s.o fixtfdi_s.o fixunstfdi_s.o floatditf_s.o floatunditf_s.o fixtfti_s.o fixunstfti_s.o floattitf_s.o floatuntitf_s.o extendsftf2_s.o extenddftf2_s.o extendxftf2_s.o trunctfsf2_s.o trunctfdf2_s.o trunctfxf2_s.o enable-execute-stack_s.o unwind-seh_s.o unwind-sjlj_s.o unwind-c_s.o emutls_s.o libgcc.a  -lmingwthrd -lmingw32 -lmingwex -lmoldname -lmsvcrt -ladvapi32 -lshell32 -luser32 -lkernel32 && if [ -f ./shlib/libgcc_s_seh-1.dll ]; then mv -f ./shlib/libgcc_s_seh-1.dll ./shlib/libgcc_s_seh-1.dll.backup; else true; fi && mv ./shlib/libgcc_s_seh-1.dll.tmp ./shlib/libgcc_s_seh-1.dll && mv ./shlib/libgcc_s.a.tmp ./shlib/libgcc_s.a
/usr/libexec/gcc/x86_64-w64-mingw32/ld: unrecognized option '-z'
/usr/libexec/gcc/x86_64-w64-mingw32/ld: use the --help option for usage information
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:982: libgcc_s.dll] Error 1
make[2]: Leaving directory '/var/tmp/portage/cross-x86_64-w64-mingw32/gcc-7.2.0-r1/work/build/x86_64-w64-mingw32/libgcc'
make[1]: *** [Makefile:11207: all-target-libgcc] Error 2
make[1]: Leaving directory '/var/tmp/portage/cross-x86_64-w64-mingw32/gcc-7.2.0-r1/work/build'
make: *** [Makefile:874: all] Error 2
Comment 4 Sergei Trofimovich (RETIRED) gentoo-dev 2018-10-06 09:30:04 UTC
Does todays' mingw64-runtime break for you?

If it does please attach build log.
Comment 5 Fabio Rossi 2019-03-11 09:09:05 UTC
I got the same problem trying to build cross-x86_64-w64-mingw32/mingw64-runtime-6.0.0-r1 with gcc 8.2.0
Comment 6 Fabio Rossi 2019-03-11 09:09:46 UTC
Created attachment 568552 [details]
mingw64-runtime-6.0.0-r1:20190310-144117.log.gz
Comment 7 Fabio Rossi 2019-03-11 09:10:44 UTC
Created attachment 568554 [details]
config.log
Comment 8 Fabio Rossi 2019-03-11 09:29:50 UTC
later I have tried removing and readding the same toolchain by using crossdev, the build process completed successfull (previously the toolchain was already installed and the system was trying to emerge it due to an "emerge -e world" command).

Anyway I have noticed a warning in the crossdev output:

# crossdev -S x86_64-w64-mingw32
-
 * crossdev version:      20181020
 * Host Portage ARCH:     amd64
 * Target Portage ARCH:   amd64
 * Target System:         x86_64-w64-mingw32
 * Stage:                 4 (C/C++ compiler)
 * USE=multilib:          no
 * ABIs:                  amd64

 * binutils:              binutils-[stable]
 * gcc:                   gcc-[stable]
 * libc:                  mingw64-runtime-[stable]

 * CROSSDEV_OVERLAY:      /var/lib/layman/crossdev
 * PORT_LOGDIR:           /var/log/portage
 * PORTAGE_CONFIGROOT:    /
 * Portage flags:

!!! WARNING - Cannot auto-configure CHOST x86_64-w64-mingw32;
!!! You should edit
!!! by hand to complete your configuration.
!!!  No KERNEL is known for this target.
 * Log: /var/log/portage/cross-x86_64-w64-mingw32-binutils.log
 * Emerging cross-binutils ...                                                                                                                       [ ok ]
 * Log: /var/log/portage/cross-x86_64-w64-mingw32-mingw64-runtime-headers.log
 * Emerging cross-mingw64-runtime-headers ...                                                                                                        [ ok ]
 * Log: /var/log/portage/cross-x86_64-w64-mingw32-gcc-stage1.log
 * Emerging cross-gcc-stage1 ...                                                                                                                     [ ok ]
 * Log: /var/log/portage/cross-x86_64-w64-mingw32-mingw64-runtime.log
 * Emerging cross-mingw64-runtime ...                                                                                                                [ ok ]
 * Log: /var/log/portage/cross-x86_64-w64-mingw32-gcc-stage2.log
 * Emerging cross-gcc-stage2 ...                                                                                                                     [ ok ]
Comment 9 Sergei Trofimovich (RETIRED) gentoo-dev 2019-03-11 22:09:03 UTC
Ah, good point about older installs! Yeah, ancient /etc/portage/ entries tend to get out of date.

The warning
  !!! WARNING - Cannot auto-configure CHOST x86_64-w64-mingw32;
  !!! You should edit
  !!! by hand to complete your configuration.
  !!!  No KERNEL is known for this target.
says crossdev can't infer default for kernel at:
    https://gitweb.gentoo.org/proj/crossdev.git/tree/wrappers/emerge-wrapper#n65
I think kernel_Winnt should be about right for mingw targets at least by default.
Comment 10 Larry the Git Cow gentoo-dev 2019-03-11 22:13:08 UTC
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/proj/crossdev.git/commit/?id=f920068ec22daee3adc8e30b544c73771fcfc1fb

commit f920068ec22daee3adc8e30b544c73771fcfc1fb
Author:     Sergei Trofimovich <slyfox@gentoo.org>
AuthorDate: 2019-03-11 22:11:58 +0000
Commit:     Sergei Trofimovich <slyfox@gentoo.org>
CommitDate: 2019-03-11 22:11:58 +0000

    emerge-wrapper: declare KERNEL=Winnt for *mingw* targets, bug #594576
    
    Reported-by: Fabio Rossi
    Bug: https://bugs.gentoo.org/594576
    Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

 wrappers/emerge-wrapper | 1 +
 1 file changed, 1 insertion(+)
Comment 11 Larry the Git Cow gentoo-dev 2019-03-11 22:37:05 UTC
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0a43a3a253c619e406052b0ba8df50f87ebed619

commit 0a43a3a253c619e406052b0ba8df50f87ebed619
Author:     Sergei Trofimovich <slyfox@gentoo.org>
AuthorDate: 2019-03-11 22:34:24 +0000
Commit:     Sergei Trofimovich <slyfox@gentoo.org>
CommitDate: 2019-03-11 22:36:58 +0000

    sys-devel/crossdev: bump up to 20190311
    
    Single new change:
    - emerge-wrapper: declare KERNEL=Winnt for *mingw* targets, bug #594576
    
    Bug: https://bugs.gentoo.org/594576
    Package-Manager: Portage-2.3.62, Repoman-2.3.12
    Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

 sys-devel/crossdev/Manifest                 |  1 +
 sys-devel/crossdev/crossdev-20190311.ebuild | 39 +++++++++++++++++++++++++++++
 sys-devel/crossdev/crossdev-99999999.ebuild |  4 +--
 3 files changed, 42 insertions(+), 2 deletions(-)