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Bug 658692 - sys-kernel/genkernel-3.5.3.3 fails to build hppa64 kernel
Summary: sys-kernel/genkernel-3.5.3.3 fails to build hppa64 kernel
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: HPPA Linux
: Normal normal (vote)
Assignee: Gentoo Genkernel Maintainers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-06-21 21:03 UTC by Rolf Eike Beer
Modified: 2019-07-18 02:20 UTC (History)
1 user (show)

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


Attachments
genkernel.conf (genkernel.conf,9.88 KB, text/plain)
2018-06-21 21:03 UTC, Rolf Eike Beer
Details
genkernel.log with 3.5.3.3 (genkernel.log,2.90 KB, text/plain)
2018-06-21 21:04 UTC, Rolf Eike Beer
Details
genkernel.log with 3.4.52.4-r3 (genkernel.log-good,58.45 KB, text/plain)
2018-06-21 21:04 UTC, Rolf Eike Beer
Details
kernel-cross-compile.patch (kernel-cross-compile.patch,494 bytes, patch)
2018-06-21 21:46 UTC, Ben Kohler
Details | Diff

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Description Rolf Eike Beer archtester 2018-06-21 21:03:37 UTC
Created attachment 536734 [details]
genkernel.conf

Building with 3.5.3.3 fails, 3.4.52.4-r3 builds fine with the same configuration.
Comment 1 Rolf Eike Beer archtester 2018-06-21 21:04:19 UTC
Created attachment 536736 [details]
genkernel.log with 3.5.3.3
Comment 2 Rolf Eike Beer archtester 2018-06-21 21:04:58 UTC
Created attachment 536738 [details]
genkernel.log with 3.4.52.4-r3
Comment 3 Rolf Eike Beer archtester 2018-06-21 21:05:26 UTC
Portage 2.3.40 (python 2.7.14-final-0, default/linux/hppa/13.0, gcc-6.4.0, glibc-2.25-r11, 4.16.2 parisc64)
=================================================================
System uname: Linux-4.16.2-parisc64-PA8800_-Mako-with-gentoo-2.4.1
KiB Mem:     8232084 total,   6620652 free
KiB Swap:    4194300 total,   4194300 free
Timestamp of repository gentoo: Thu, 21 Jun 2018 00:15:01 +0000
Head commit of repository gentoo: 8ca8a363b3c46636139c95b21df8d8ad3e138893
sh bash 4.4_p12
ld GNU ld (Gentoo 2.29.1 p3) 2.29.1
app-shells/bash:          4.4_p12::gentoo
dev-lang/perl:            5.24.3-r1::gentoo
dev-lang/python:          2.7.14-r1::gentoo, 3.4.5-r1::gentoo, 3.5.4-r1::gentoo, 3.6.3-r1::gentoo
dev-util/cmake:           3.9.6::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::gentoo
sys-devel/automake:       1.15.1-r2::gentoo
sys-devel/binutils:       2.29.1-r1::gentoo
sys-devel/gcc:            4.7.4-r1::gentoo, 4.8.5::gentoo, 4.9.3::gentoo, 5.4.0-r4::gentoo, 6.4.0-r1::gentoo, 7.3.0::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:           2.25-r11::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://castor.sf-tec.de/gentoo-portage/
    priority: -1000
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-metamanifest: yes
    sync-rsync-extra-opts: 
    sync-rsync-verify-max-age: 24

dakon
    location: /var/lib/layman/dakon
    masters: gentoo
    priority: 50

qt
    location: /var/lib/layman/qt
    masters: gentoo
    priority: 50

ACCEPT_KEYWORDS="hppa"
ACCEPT_LICENSE="* -@EULA"
CBUILD="hppa2.0-unknown-linux-gnu"
CFLAGS="-O2 -pipe -march=2.0"
CHOST="hppa2.0-unknown-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /var/qmail/alias /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe"
DISTDIR="/usr/portage/distfiles"
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=""
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS=""
GENTOO_MIRRORS="ftp://castor.sf-tec.de/ ftp://ftp.join.uni-muenster.de/pub/linux/distributions/gentoo ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo "
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en"
MAKEOPTS="-j3"
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 big-endian bzip2 cli crypt cups curl cxx firefox foomaticdb fortran gdbm hppa iconv imlib ipv6 libwww modules ncurses nptl openmp pam pcre readline spell 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 plan sheets stage 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" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5 postgres10" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby22 ruby23" USERLAND="GNU" VIDEO_CARDS="fbdev 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, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Comment 4 Ben Kohler gentoo-dev 2018-06-21 21:39:23 UTC
I'm looking in current gen_compile.sh [1] and I see what appear to be a lot of bad assignments which wipe the value of ARGS (eg ARGS="foo") rather than append (eg ARGS=${ARGS} foo").

But back in 3.5.52.4 [2], these bad assignments were behind (roughly)
if [ "${KERNEL_CROSS_COMPILE}" != '' ] .. then .. else

Could vapier's commit here [3] have exposed the bad ARGS assignments that were previously hidden from people with KERNEL_CROSS_COMPILE set?

[1] https://gitweb.gentoo.org/proj/genkernel.git/tree/gen_compile.sh#n14
[2] https://gitweb.gentoo.org/proj/genkernel.git/tree/gen_compile.sh?id=60d9860a74552dc3d49f8c1735f0068130251c62#n11
[3] https://gitweb.gentoo.org/proj/genkernel.git/commit/gen_compile.sh?id=1e05f5e3002c97755380fe28ad2f9fb9450a97b8
Comment 5 Ben Kohler gentoo-dev 2018-06-21 21:46:57 UTC
Created attachment 536740 [details, diff]
kernel-cross-compile.patch

Does this patch help?
Comment 6 Rolf Eike Beer archtester 2018-06-22 05:55:06 UTC
At least a bit, but it still fails:

COMMAND: nice -n10 make -j3  CROSS_COMPILE="hppa64-unknown-linux-gnu-" CC="gcc" LD="ld" AS="as" ARCH="parisc64" oldconfig 
Makefile:521: arch/parisc64/Makefile: No such file or directory
make: *** No rule to make target 'arch/parisc64/Makefile'.  Stop.

The ARCH setting is bogus. It can be either omitted or must be parisc. Just FYI, if I reconfigure I use this commandline:

make CROSS_COMPILE=hppa64-unknown-linux-gnu- oldconfig
Comment 7 Thomas Deutschmann (RETIRED) gentoo-dev 2019-07-16 18:34:23 UTC
Could you please retry with latest genkernel-4.0.0_beta4 or newer?
Comment 8 Rolf Eike Beer archtester 2019-07-17 05:57:48 UTC
* Working with Linux kernel 5.2.0 for parisc64
* Using kernel config file '/etc/kernels/kernel-config-parisc64-5.2.0' ...
* 
* Note: The version above is subject to change (depends on config and status of kernel sources).
* 
* mount: /boot remounted read/write successfully!
* kernel: >> Initializing ...
*         >> --no-clean is set; Skipping 'make clean' ...
*         >> Using config from '/usr/src/linux/.config' ...
*         >> --no-mrproper is set; Skipping 'make mrproper' ...
*         >> Running 'make oldconfig' ...
COMMAND: nice -n10 make -j5 -l4.5  ARCH="parisc64" oldconfig 
Makefile:550: arch/parisc64/Makefile: No such file or directory
make: *** No rule to make target 'arch/parisc64/Makefile'.  Stop.
Comment 9 Thomas Deutschmann (RETIRED) gentoo-dev 2019-07-17 08:26:52 UTC
OK, 3.4.52.4 worked because it didn't pass ARCH to compile_* functions.

The problem is just that there is no arch/parisc64. So we would have to add something like

> parisc|parisc64*)
> 	ARCH="parisc"
> 	;;

in https://github.com/gentoo/genkernel/blob/v4.0.0_beta4/gen_determineargs.sh#L237 (also for cross-compile)...
Comment 10 Larry the Git Cow gentoo-dev 2019-07-17 10:19:40 UTC
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/proj/genkernel.git/commit/?id=6671aa9863d4d1f7259b0ef722e5bd0246b4d86d

commit 6671aa9863d4d1f7259b0ef722e5bd0246b4d86d
Author:     Thomas Deutschmann <whissi@gentoo.org>
AuthorDate: 2019-07-17 10:19:23 +0000
Commit:     Thomas Deutschmann <whissi@gentoo.org>
CommitDate: 2019-07-17 10:19:23 +0000

    Fix hppa support
    
    Make sure we pull in correct genkernel arch-specific configuration.
    Kernel arch is always "parisc".
    
    Bug: https://bugs.gentoo.org/658692
    Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

 gen_arch.sh          | 3 +++
 gen_determineargs.sh | 6 ++++++
 2 files changed, 9 insertions(+)
Comment 11 Thomas Deutschmann (RETIRED) gentoo-dev 2019-07-18 02:20:27 UTC
Fixed via https://gitweb.gentoo.org/proj/genkernel.git/commit/?id=6671aa9863d4d1f7259b0ef722e5bd0246b4d86d which is >=genkernel-4.0.0_beta5.