'emerge libmix' fails with: ... i686-pc-linux-gnu-gcc -I. -Wall -ansi -D_LIBMIX_ -O2 -march=pentium4 -fomit-frame-pointer -fPIC -c net/net.c -o net/net.o In file included from net/net.c:2:0: ./mix/mix.h:53:6: warning: conflicting types for built-in function ‘log’ i686-pc-linux-gnu-gcc -I. -Wall -ansi -D_LIBMIX_ -O2 -march=pentium4 -fomit-frame-pointer -fPIC -c net/net2.c -o net/net2.o In file included from net/net2.c:2:0: ./mix/mix.h:53:6: warning: conflicting types for built-in function ‘log’ i686-pc-linux-gnu-gcc -I. -Wall -ansi -D_LIBMIX_ -O2 -march=pentium4 -fomit-frame-pointer -fPIC -c misc/misc.c -o misc/misc.o In file included from misc/misc.c:2:0: ./mix/mix.h:53:6: warning: conflicting types for built-in function ‘log’ misc/misc.c: In function ‘sexecve’: misc/misc.c:316:10: warning: ignoring return value of ‘getcwd’, declared with attribute warn_unused_result misc/misc.c: In function ‘isactive’: misc/misc.c:254:12: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result misc/misc.c: In function ‘ioterm’: misc/misc.c:175:13: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result misc/misc.c:179:11: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result misc/misc.c:198:13: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result misc/misc.c:202:11: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result i686-pc-linux-gnu-gcc -I. -Wall -ansi -D_LIBMIX_ -O2 -march=pentium4 -fomit-frame-pointer -fPIC -c misc/exclude.c -o misc/exclude.o In file included from misc/exclude.c:7:0: ./mix/mix.h:53:6: warning: conflicting types for built-in function ‘log’ i686-pc-linux-gnu-gcc -O2 -march=pentium4 -fomit-frame-pointer -Wl,-O1 -Wl,--as-needed -shared aes/aes.o aes/cast-256.o aes/mars.o aes/saferp.o aes/twofish.o aes/rijndael.o aes/md5.o net/net.o net/net2.o misc/misc.o misc/exclude.o -o libmix.so -Wl,-soname,libmix.so.0 /usr/lib /usr/lib: file not recognized: Is a directory collect2: ld returned 1 exit status make: *** [libmix.so] Error 1 Reproducible: Always tiger ~ # emerge --info =dev-libs/libmix-2.05-r5 Portage 2.1.9.35 (default/linux/x86/10.0/desktop, gcc-4.5.2, glibc-2.12.2-r0, 2.6.36.2 i686) ================================================================= System Settings ================================================================= System uname: Linux-2.6.36.2-i686-Intel-R-_Pentium-R-_4_CPU_1.60GHz-with-gentoo-2.0.1 Timestamp of tree: Fri, 04 Feb 2011 05:55:01 +0000 app-shells/bash: 4.1_p9 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.1, 3.1.3 dev-util/cmake: 2.8.3-r1 sys-apps/baselayout: 2.0.1-r1 sys-apps/openrc: 0.7.0 sys-apps/sandbox: 2.4 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.21 sys-devel/gcc: 4.5.2 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82 virtual/os-headers: 2.6.36.1 (sys-kernel/linux-headers) ACCEPT_KEYWORDS="x86 ~x86" ACCEPT_LICENSE="* -@EULA PUEL dlj-1.1 skype-eula googleearth AdobeFlash-10.1 cadsoft" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=pentium4 -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/openvpn/easy-rsa /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/eselect/postgresql /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/ext-active/ /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" CXXFLAGS="-O2 -march=pentium4 -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests binpkg-logs distlocks fixlafiles fixpackages news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="-O2 -march=pentium4 -fomit-frame-pointer" GENTOO_MIRRORS="ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo http://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/ http://ftp.uni-erlangen.de/pub/mirrors/gentoo ftp://ftp.uni-erlangen.de/pub/mirrors/gentoo ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo ftp://ftp.join.uni-muenster.de/pub/linux/distributions/gentoo http://mirrors.sec.informatik.tu-darmstadt.de/gentoo/ http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ " LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="de fr" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" 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="/var/lib/layman/science /var/lib/layman/java-overlay /var/lib/layman/x11 /var/lib/layman/sunrise /var/lib/layman/dotnet /usr/local/portage /var/lib/cpan /var/lib/g-octave" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="R X Xaw3d a52 aac abiword acl acpi admin afs alsa ao apache2 applet archive arpack asf aspell assistant audacious audiofile automap automount bash-completion beagle berkdb blas blast bluetooth boo boost branding bzip2 cairo cdda cddb cdf cdio cdparanoia cdr cgi chm cli consolekit corba cracklib crypt css cups curl cxx daap db dbase dbi dbm dbus designer devhelp device-mapper dga dia djvu doc dri ds2490 ds9097 ds9097u dts dv dvb dvd dvdr dvi dynamicplugin eds elf emacs emboss emf empathy encode epiphany evo examples exif expat extensions extra extras fam fame ffmpeg fftw firefox fits flac fltk fontconfig foomaticdb fortran fpx fts3 fuse galago gcj gd gdal gdbm gdu gedit geoip geolocation geos gfortran gif gimp ginac git glade glib gml gmp gmtsuppl gnokii gnome gnome-keyring gnome-print gnuplot gnutls gphoto2 gpm grammar graphics graphtft graphviz grass gs gsl gsm gstreamer gtk guile hal harness hddtemp hdf hdf5 hdri hlapi http httpd iconv icq icu id3 ide imagemagick imap innodb inotify ipod ipv6 irda ithreads jabber jadetex java java5 java6 jbig john jpeg jpeg2k kdrive kerberos kpathsea kqemu ladspa lame lapack latex latex3 lcms ldap lensfun libffi libgda libnotify libsamplerate lirc lm_sensors lua lzo mad mail maildir mailwrapper mapnik math matroska mikmod mkl mmx mmxext mng modules mono moonlight motif mozdevelop mozilla mp3 mp4 mpeg mplayer mtp mudflap musicbrainz mysql mysqli nautilus ncurses neXt netcdf netpbm network networking networkmanager nfs nls nntp nptl nptlonly nsplugin ntfs ntp numarray numeric obex objc ocaml octave odbc ogdi ogg ole openexr opengl openmp overview pae pam pango pcre pda pdf perl plotutils plugins png podcast policykit posix postgres postscript ppds pppd preview-latex proj projectx pstricks pulseaudio pymol python python-bindings q16 q32 qemu qhull qt3support qt4 quicktime readline reiserfs reports rle rpc rrdcgi rrdtool samba sasl science sdl secure-delete semantic-desktop server session sip slang slp smbclient smp sms sndfile snmp soup sox speex spell sql sqlite sse sse2 ssl startup-notification stlport subtitles subversion suexec svg swig sysfs szip t1lib tcl tcpd tex tex4ht texmacs theora threads thunderbird tidy tiff tk tntc tools truetype udev unicode usb userlocales utempter v4l2 virtualbox vorbis wav webdav webdav-serf webkit win32codecs wmf wxwidgets x264 x86 xattr xcb xemacs xext xine xml xmlreader xmlrpc xorg xpm xulrunner xv xvid xvmc zlib zvbi" ALSA_CARDS="via82xx" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic auth_digest authn_anon authn_dbd 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 dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif so speling status unique_id userdir usertrack vhost_alias" CAMERAS="canon" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" DVB_CARDS="tda10045 tda10046lifeview" 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 ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="de fr" NETBEANS_MODULES="apisupport cnd dlight enterprise ergonomics groovy gsf harness ide identity j2ee java mobility nb php profiler ruby websvccommon xml" PHP_TARGETS="php5-3" QEMU_SOFTMMU_TARGETS="i386 ppc ppc64 x86_64" QEMU_USER_TARGETS="arm i386 x86_64" RUBY_TARGETS="ruby18 jruby" USERLAND="GNU" VIDEO_CARDS="mga matrox vesa via openchrome" 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: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, MAKEOPTS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS tiger ~ # emerge -pqv =dev-libs/libmix-2.05-r5 [ebuild U ] dev-libs/libmix-2.05-r5 [2.05-r4] USE="-static-libs% (-no-net2%)"
This looks vaguely similar to a problem with SystemRescueCD setting ${path}. Check the environment file.
Better yet, attach the environment file. And the build log.
Created attachment 261913 [details] /var/tmp/portage/dev-libs/libmix-2.05-r5/temp/environment
Created attachment 261915 [details] /var/tmp/portage/dev-libs/libmix-2.05-r5/temp/build.log
If I grep the environment for PATH or LD I get the following: root@tiger:/usr/local/portage/app-text(39)# env | grep PATH MANPATH=/etc/java-config-2/current-system-vm/man:/usr/local/share/man:/usr/share/man:/usr/share/binutils-data/i686-pc-linux-gnu/2.21/man:/usr/share/gcc-data/i686-pc-linux-gnu/4.5.2/man:/etc/java-config/system-vm/man/:/usr/lib/php5.3/man/:/usr/share/postgresql-9.0/man PYMOL_PATH=//usr/lib/python2.7/site-packages/pymol UPDATEDB_CMD=PRUNEPATH="/tmp /usr/tmp /var/tmp /afs /proc /disk " ; outfile=/var/spool/locate/tiger ; echo "Host=|$Host| outfile=|$outfile| DEBUG=|$DEBUG| dbg_level=|$dbg_level| UPDATE_DB_OPTS=|$UPDATE_DB_OPTS|" ; echo "--- before 'updatedb $UPDATE_DB_OPTS -e $Exclude --output=$outfile'" ; ( unset LOCATE_PATH ; updatedb $UPDATE_DB_OPTS -e $Exclude --output=$outfile ); echo "--- after 'updatedb $UPDATE_DB_OPTS -e $Exclude --output=$outfile'" ; if [ -n "$EXPORT_DIRS" ] ; then for p in $EXPORT_DIRS ; do if [ -d ${p}_$Host ]; then outfile=/var/spool/locate/`echo $p | sed -e "s#/##" | sed -e "s#/#_#g"`_$Host ; echo "p=$p --- before 'updatedb $UPDATE_DB_OPTS -U ${p}_$Host --output=$outfile'" ; ( unset LOCATE_PAT ; updatedb $UPDATE_DB_OPTS -U ${p}_$Host --output=$outfile ); echo "--- after 'updatedb $UPDATE_DB_OPTS -U ${p}_$Host --output=$outfile'" ; fi ; done ; fi LOCATE_PATH=/var/spool/locate/tiger:/var/spool/locate/home_tiger:/var/spool/locate/usr_src_tiger:/var/spool/locate/data_tiger:/var/spool/locate/usr_portage_tiger:/disk/orca_var/spool/locate/home_orca:/disk/orca_var/spool/locate/usr_src_orca:/disk/orca_var/spool/locate/data_orca:/disk/orca_var/spool/locate/usr_portage_orca LD_LIBRARY_PATH=/usr/lib PRELINK_PATH_MASK=/opt/eagle-5.10.0:/usr/lib/libfreebl3.so:/usr/lib/libnssdbm3.so:/usr/lib/libsoftokn3.so GUILE_LOAD_PATH=/usr/share/guile/1.8 RASMOLPATH=/usr/ccp4/x-windows/RasMol LOCATE_PATH_FILE=/var/run/LOCATE_PATH PATH=/usr/share/ccp4/dbccp4i/bin:/usr/lib/ccp4/ccp4i/bin:/usr/libexec/ccp4/bin:/usr/ccp4/etc:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/i686-pc-linux-gnu/gcc-bin/4.5.2:/usr/lib/subversion/bin:/opt/eagle-5.10.0/bin: XUSERFILESEARCHPATH=/usr/lib/X11/app-defaults/%N:/usr/lib/X11/app-defaults/%N:/usr/lib/X11/app-defaults DYLD_LIBRARY_PATH=/usr/lib:/usr/lib: PYTHONPATH=/usr/ccp4/share/python:/usr/ccp4/share/python: CLASSPATH=/usr/libexec/ccp4/bin:/usr/libexec/ccp4/bin: INFOPATH=/usr/share/info:/usr/share/binutils-data/i686-pc-linux-gnu/2.21/info:/usr/share/gcc-data/i686-pc-linux-gnu/4.5.2/info:/usr/share/info/emacs-23 USB_DEVFS_PATH=/dev/bus/usb LADSPA_PATH=/usr/lib/ladspa [2]+ Done emacs -i $GEOMETRY $NO_DOS_CONV -name "$BASENAME" "$*" root@tiger:/usr/local/portage/app-text(40)# env | grep LD OLDPWD=/usr/local/portage LD_LIBRARY_PATH=/usr/lib DYLD_LIBRARY_PATH=/usr/lib:/usr/lib: I does not look very suspicious for me.
It's this command in Makefile(.in) that fails: ${GCC} ${CFLAGS} -shared ${AESOBJ} ${NETOBJ} ${MISCOBJ} -o libmix.so ${CLIB} and CLIB is set in your environment. Now what put this line in, I wonder: declare -x CLIB="/usr/lib" (I can reproduce this doing `export CLIB=/foo/bar; ebuild libmix-2.05-r5.ebuild compile' but it's unclear why CLIB is set at all.)
I found, that CLIB is probably set by /etc/profile.d/40ccp4.setup.sh, which is installed by sci-libs/ccp4-libs. While sci-libs/ccp4-libs is installed as a dependency of sci-chemistry/molrep. Unsetting temporarily CLIB I could emerge libmix-2.05-r5.
CCing sci-chemistry/ccp4 maintainers.
+ 21 Mar 2011; Christoph Mende <angelos@gentoo.org> libmix-2.05-r5.ebuild, + +files/libmix-2.05-gentoo2.patch: + Fixed build when CLIB is set (bug #353719)
