226035 2008-06-12 08:12 0000 sys-apps/iproute2-2.6.22.20070710 fail to cross-compile 2008-06-21 05:49:48 0000 1 1 1 Unclassified Gentoo Linux Applications unspecified x86 Linux RESOLVED FIXED P2 normal --- 1 beber@meleeweb.net base-system@gentoo.org beber@meleeweb.net 2008-06-12 08:12:56 0000 iproute2 use host gcc in place of toolchain gcc so crosscompilation failed. Host gcc is used only in directory netem as you can see in this trace : ... i586-geode-linux-uclibc-gcc -D_GNU_SOURCE -march=k6-2 -O2 -pipe -fomit-frame-pointer -Wstrict-prototypes -Wall -I../include -DRESOLVE_HOSTNAMES -c -o lnstat_util.o lnstat_util.c i586-geode-linux-uclibc-gcc lnstat.o lnstat_util.o -lresolv -L../lib -lnetlink -lutil -o lnstat make[1]: Leaving directory `/var/tmp/portage/sys-apps/iproute2-2.6.22.20070710/work/misc' make[1]: Entering directory `/var/tmp/portage/sys-apps/iproute2-2.6.22.20070710/work/netem' gcc -D_GNU_SOURCE -march=k6-2 -O2 -pipe -fomit-frame-pointer -Wstrict-prototypes -Wall -I../include -o maketable maketable.c -lm maketable.c:1: error: CPU you selected does not support x86-64 instruction set maketable.c:1: error: CPU you selected does not support x86-64 instruction set make[1]: *** [maketable] Error 1 make[1]: Leaving directory `/var/tmp/portage/sys-apps/iproute2-2.6.22.20070710/work/netem' make: *** [all] Error 2 * * ERROR: sys-apps/iproute2-2.6.22.20070710 failed. * Call stack: * ebuild.sh, line 49: Called src_compile * environment, line 2056: Called die * The specific snippet of code: * emake CC="$(tc-getCC)" AR="$(tc-getAR)" || die "make" * The die message: * make * * If you need support, post the topmost build error, and the call stack if relevant. * A complete build log is located at '/var/log/portage/i586-geode-linux-uclibc/sys-apps:iproute2-2.6.22.20070710:20080612-080416.log'. * The ebuild environment file is located at '/var/tmp/portage/sys-apps/iproute2-2.6.22.20070710/temp/environment'. * # /usr/bin/emerge --info Portage 2.1.5.4 (uclibc/x86/2.4, gcc-3.4.6, uclibc-0.9.28.3-r3, 2.6.24-gentoo-r4 x86_64) ================================================================= System uname: 2.6.24-gentoo-r4 x86_64 AMD Athlon(tm) 64 Processor 3200+ Timestamp of tree: Sun, 08 Jun 2008 14:16:01 +0000 app-shells/bash: 3.2_p39 dev-java/java-config: 1.3.7, 2.1.6 dev-lang/python: 2.5.2-r4 sys-apps/baselayout: 2.0.0 sys-apps/openrc: 0.2.5 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.62 sys-devel/automake: 1.4_p6, 1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.1-r1 sys-devel/binutils: 2.18-r1 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.25-r3 ACCEPT_KEYWORDS="x86" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k6-2 -O2 -pipe -fomit-frame-pointer" CHOST="i586-geode-linux-uclibc" CONFIG_PROTECT="/etc /var/bind" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d" CXXFLAGS="-march=k6-2 -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks nodoc noinfo noman parallel-fetch sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LANG="C" LC_ALL="C" LDFLAGS="" LINGUAS="" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/opt/meleeweb/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="cli cracklib crypt dri ipv6 midi mudflap ncurses openmp pcre perl readline reflection session spl ssl tcpd uclibc x86 xorg zlib" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="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 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" ELIBC="uclibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="dummy fbdev v4l" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS This bug is a revival of #54943 Reproducible: Always Steps to Reproduce: 1. ROOT=/root/cross/i586-geode-linux-uclibc PORTAGE_CONFIGROOT=/etc/ct/i586-geode-linux-uclibc CHOST=i586-geode-linux-uclibc CBUILD=x86_64-pc-linux-gnu emerge -vat iproute2 vapier@gentoo.org 2008-06-12 13:13:39 0000 that is because host gcc is *supposed* to be used in the netem subdirectory. it's building utilities that it then executes. the problem is that the target CFLAGS bleed and get used when executing on the build system. beber@meleeweb.net 2008-06-12 17:31:16 0000 Yes, I corrected the "bug" by doing that : On iproute2 source --- netem/Makefile.ori 2008-06-12 10:44:19.000000000 +0200 +++ netem/Makefile 2008-06-12 10:45:07.000000000 +0200 @@ -2,6 +2,7 @@ DISTDATA = normal.dist pareto.dist paretonormal.dist experimental.dist HOSTCC ?= $(CC) +CCOPTS = $(CBUILD_CFLAGS) LDLIBS += -lm all: $(DISTGEN) $(DISTDATA) On iproute2 ebuild --- /usr/portage/sys-apps/iproute2/iproute2-2.6.22.20070710.ebuild 2008-03-11 18:07:50.000000000 +0100 +++ iproute2-2.6.22.20070710.ebuild 2008-06-12 10:49:15.000000000 +0200 @@ -38,6 +38,7 @@ sed -i "s:-O2:${CFLAGS}:" Makefile || die "sed Makefile failed" epatch "${FILESDIR}"/${PN}-2.6.16.20060323-build.patch #137574 + epatch "${FILESDIR}"/${PN}-2.6.22.20070710-netem-hostcc.diff local check base=${PORTAGE_CONFIGROOT}/etc/portage/patches for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do Then build like that : ROOT=/root/cross/i586-geode-linux-uclibc PORTAGE_CONFIGROOT=/etc/ct/i586-geode-linux-uclibc CHOST=i586-geode-linux-uclibc CBUILD=x86_64-pc-linux-gnu CBUILD_CFLAGS="-march=athlon64 -O2 -pipe -fomit-frame-pointer" emerge -vat iproute2 It's really bad and just home working, so didn't post any fix. But, what could be done for that ? Desactivate SUBDIR for cross compilation ? Get upstream ? vapier@gentoo.org 2008-06-21 05:49:48 0000 added your fix to cvs, thanks http://sources.gentoo.org/sys-apps/iproute2/iproute2-2.6.25.20080417.ebuild?r1=1.1&r2=1.2 http://sources.gentoo.org/sys-apps/iproute2/files/iproute2-2.6.25.20080417-build.patch?rev=1.1