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Bug 662024 - =app-emulation/qemu-2.12.0-r3 USE="-python": fails to build during python update: ERROR: Python not found. Use --python=/path/to/python
Summary: =app-emulation/qemu-2.12.0-r3 USE="-python": fails to build during python upd...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Matthias Maier
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-07-24 17:52 UTC by Till Schäfer
Modified: 2018-08-19 17:49 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
build.log (build.log,3.63 KB, text/x-log)
2018-07-24 17:52 UTC, Till Schäfer
Details

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Description Till Schäfer 2018-07-24 17:52:30 UTC
Created attachment 540910 [details]
build.log

Upgrading to python:3.6 caused a rebuild of app-emulation/qemu. This rebuild failed, since qemu was build before python:3.6 was installed. This happened during an update with parameter --jobs. It builds fine after python:3.6 was installed.

The qemu ebuild only DEPEND on python-2* and only includes the ${PYTHON_DEPS} for static builds with USE="python". So it seems that qemu should DEPEND on python:3.6 or something is wrong with the configure step.

The error is: 

ERROR: Python not found. Use --python=/path/to/python


# emerge --info qemu
Portage 2.3.42 (python 2.7.14-final-0, default/linux/amd64/17.0/no-multilib/hardened, gcc-7.3.0, glibc-2.26-r7, 4.16.16-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.16.16-gentoo-x86_64-Intel-R-_Core-TM-_i5-4570S_CPU_@_2.90GHz-with-gentoo-2.4.1
KiB Mem:     8012308 total,   1655516 free
KiB Swap:   16777212 total,  15455996 free
Timestamp of repository gentoo: Tue, 24 Jul 2018 16:44:41 +0000
Head commit of repository gentoo: 070b027a71d07c3aabeccdc78a11829a9a2376d4

sh bash 4.4_p12
ld GNU ld (Gentoo 2.30 p2) 2.30.0
app-shells/bash:          4.4_p12::gentoo
dev-lang/perl:            5.24.3-r1::gentoo
dev-lang/python:          2.7.14-r1::gentoo, 3.5.5::gentoo, 3.6.5::gentoo
dev-util/cmake:           3.9.6::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.4.1-r2::gentoo
sys-apps/openrc:          0.34.11::gentoo
sys-apps/sandbox:         2.13::gentoo
sys-devel/autoconf:       2.69-r4::gentoo
sys-devel/automake:       1.14.1-r2::gentoo, 1.15.1-r2::gentoo
sys-devel/binutils:       2.30-r2::gentoo
sys-devel/gcc:            7.3.0-r3::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r3::gentoo
sys-devel/make:           4.2.1::gentoo
sys-kernel/linux-headers: 4.13::gentoo (virtual/os-headers)
sys-libs/glibc:           2.26-r7::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/gentoo.git
    priority: -1000
    sync-git-verify-commit-signature: true

shared_overlay
    location: /opt/conf/common/usr/local/portage-shared
    masters: gentoo
    priority: 100

local_overlay
    location: /usr/local/portage
    masters: gentoo
    priority: 200

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe -fforce-addr"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /var/bind"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/portage/package.accept_keywords/99-autounmask /etc/portage/package.unmask/99-autounmask /etc/portage/package.use/99-autounmask /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -O2 -pipe -fforce-addr"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--with-bdeps=y --autounmask-write --autounmask-continue --jobs=2 --load-average=4"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY 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="-O2 -pipe"
FEATURES="assume-digests binpkg-logs compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms sign splitdebug strict strict-keepdir unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j4"
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 aes amd64 avx avx2 bash-completion bzip2 crypt cups cxx dnssec f16c fma3 glib hardened iconv icu idn ipv4 ipv6 libtirpc mmx mmxext ncurses nfsv4 nls nptl ntp openmp opensslcrypt pam pclmul pcre pie popcnt readline samba seccomp sse sse2 sse3 sse4_1 sse4_2 ssl ssp ssse3 syslog threads unicode vim-syntax xattr xtpax 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="karbon plan sheets stage words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" 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" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5 postgres10" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" RUBY_TARGETS="ruby23" USERLAND="GNU" VIDEO_CARDS="intel" 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, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

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

app-emulation/qemu-2.12.0-r3::gentoo was built with the following:
USE="aio bzip2 caps curl fdt filecaps gnutls jpeg ncurses nls pin-upstream-blobs png sasl seccomp spice usbredir vhost-net virtfs vnc xattr -accessibility -alsa -bluetooth (-capstone) -debug (-glusterfs) -gtk -gtk2 -infiniband -iscsi -lzo -nfs -numa -opengl -pulseaudio -python -rbd -sdl -sdl2 (-selinux) -smartcard -snappy -ssh (-static) -static-user -systemtap -tci -test -usb -vde -virgl -vte -xen -xfs" PYTHON_TARGETS="python2_7 python3_5 -python3_4 -python3_6" QEMU_SOFTMMU_TARGETS="x86_64 -aarch64 -alpha -arm -cris -hppa -i386 -lm32 -m68k -microblaze -microblazeel -mips -mips64 -mips64el -mipsel -moxie -nios2 -or1k -ppc -ppc64 -ppcemb -riscv32 -riscv64 -s390x -sh4 -sh4eb -sparc -sparc64 -tricore -unicore32 -xtensa -xtensaeb" QEMU_USER_TARGETS="-aarch64 -aarch64_be -alpha -arm -armeb -cris -hppa -i386 -m68k -microblaze -microblazeel -mips -mips64 -mips64el -mipsel -mipsn32 -mipsn32el -nios2 -or1k -ppc -ppc64 -ppc64abi32 -ppc64le -riscv32 -riscv64 -s390x -sh4 -sh4eb -sparc -sparc32plus -sparc64 -tilegx -x86_64 -xtensa -xtensaeb"

>>> Attempting to run pkg_info() for 'app-emulation/qemu-2.12.0-r3'
Using:
  app-emulation/spice-protocol-0.12.13
  sys-firmware/edk2-ovmf-2017_p20180211
    USE=binary
  sys-firmware/ipxe-1.0.0_p20180211
  sys-firmware/seabios-1.11.0
    USE=binary
  sys-firmware/sgabios-0.1_pre8-r1
Comment 1 Larry the Git Cow gentoo-dev 2018-08-19 17:49:28 UTC
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=87c07080e2fe929e7adcd9f16b34f8e0acbfc0d0

commit 87c07080e2fe929e7adcd9f16b34f8e0acbfc0d0
Author:     Matthias Maier <tamiko@gentoo.org>
AuthorDate: 2018-08-19 17:19:06 +0000
Commit:     Matthias Maier <tamiko@gentoo.org>
CommitDate: 2018-08-19 17:19:06 +0000

    app-emulation/qemu: add python to DEPEND
    
    Closes: https://bugs.gentoo.org/662024
    Package-Manager: Portage-2.3.47, Repoman-2.3.10

 app-emulation/qemu/qemu-2.12.0-r3.ebuild | 1 +
 app-emulation/qemu/qemu-2.12.0-r4.ebuild | 1 +
 app-emulation/qemu/qemu-9999.ebuild      | 1 +
 3 files changed, 3 insertions(+)