When trying to upgrade nmap to newest portage version, nmap fails to build with an error. gcc -march=athlon-mp -O2 -pipe -fomit-frame-pointer -fprefetch-loop-arrays -falign-labels=1 -falign-jumps=16 -falign-loops=16 -falign-functions=64 -fmerge-all-constants -fforce-addr -ffast-math -foptimize-register-move -frename-registers -mfpmath=sse,387 -mno-push-args -mno-align-stringops -maccumulate-outgoing-args -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include -I/usr/X11R6/include -Wall -I../nbase -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DLINUX=1 -DPCAP_TIMEOUT_IGNORED=1 -DVERSION=\"3.30\" -DHAVE_CONFIG_H=1 -I. -c nmapfe_error.c gcc -march=athlon-mp -O2 -pipe -fomit-frame-pointer -fprefetch-loop-arrays -falign-labels=1 -falign-jumps=16 -falign-loops=16 -falign-functions=64 -fmerge-all-constants -fforce-addr -ffast-math -foptimize-register-move -frename-registers -mfpmath=sse,387 -mno-push-args -mno-align-stringops -maccumulate-outgoing-args -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include -I/usr/X11R6/include -Wall -I../nbase -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DLINUX=1 -DPCAP_TIMEOUT_IGNORED=1 -DVERSION=\"3.30\" -DHAVE_CONFIG_H=1 -I. -L../nbase -o nmapfe nmapfe.o nmapfe_sig.o nmapfe_error.o -L/usr/lib -L/usr/X11R6/lib -lgtk -lgdk -rdynamic -lgmodule -lglib -ldl -lXi -lXext -lX11 -lm -lnbase /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../../i686-pc-linux-gnu/bin/ld: cannot find -lnbase collect2: ld returned 1 exit status FEATURES="-ccache -distcc" emerge nmap WORKS... Portage 2.0.48-r5 (default-x86-1.4, gcc-3.2.3, glibc-2.3.2-r1) ================================================================= System uname: 2.4.20-gaming-r3 i686 AMD Athlon(tm) MP 2200+ GENTOO_MIRRORS="ftp://ftp.ussg.iu.edu/pub/linux/gentoo http://adelie.polymtl.ca/ http://gentoo.mirrors.pair.com/ ftp://gentoo.mirrors.pair.com/ ftp://ftp.gtlib.cc.gatech.edu/pub/gentoo" CONFIG_PROTECT="/etc /var/qmail/control /usr/share/config /usr/kde/2/share/config /usr/kde/3/share/config /usr/X11R6/lib/X11/xkb" CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d" PORTDIR="/usr/portage" DISTDIR="/usr/portage/distfiles" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR_OVERLAY="/usr/local/portage" USE="x86 3dnow avi cdr crypt dvd encode esd gd gif gnome gtk gtk2 gtkhtml ipv6 java jpeg ldap libwww mmx mpeg ncurses oggvorbis opengl oss pam pdflib perl pic png python quicktime readline spell sse ssl tcltk tcpd tiff truetype xml2 xmms xv zlib" COMPILER="gcc3" CHOST="i686-pc-linux-gnu" CFLAGS="-march=athlon-mp -O2 -pipe -fomit-frame-pointer -fprefetch-loop-arrays -falign-labels=1 -falign-jumps=16 -falign-loops=16 -falign-functions=64 -fmerge-all-constants -fforce-addr -ffast-math -foptimize-register-move -frename-registers -mfpmath=sse,387 -mno-push-args -mno-align-stringops -maccumulate-outgoing-args" CXXFLAGS="-march=athlon-mp -O2 -pipe -fomit-frame-pointer -fprefetch-loop-arrays -falign-labels=1 -falign-jumps=16 -falign-loops=16 -falign-functions=64 -fmerge-all-constants -fforce-addr -ffast-math -foptimize-register-move -frename-registers -mfpmath=sse,387 -mno-push-args -mno-align-stringops -maccumulate-outgoing-args" ACCEPT_KEYWORDS="x86" MAKEOPTS="-j4" AUTOCLEAN="yes" SYNC="rsync://rsync.us.gentoo.org/gentoo-portage" FEATURES="sandbox ccache distcc cvs notitles userpriv"
Could you retry with ccache/distcc but set MAKEOPTS to "-j1"? Looks more like a parallel make problem.
It builds with make -j4 without ccache and distcc. I can try with -j1, but this machine doesn't have ccache merged (no drive space for it) and it only has localhost in DISTCC_HOSTS. It builds perfectly with MAKEOPTS="-j1". I don't think it is so much a parallel make problem as a parallel make + distcc problem. I am running sys-devel/distcc-2.8-r2 in case that matters.
This works for me with distcc-2.8-r2, and -2.9. I have an athlon (non SMP) but your CFLAGS worked for me, too, with no error. It seems you are not the only problem missing the nbench library: http://www.google.com/search?q=lnbase&num=100 Find that library and I think you'll be okay.
Well, like I said, it worked perfectly after turning off distcc. Also, nbase is provided by nmap itself. So it is definitely some combination of distcc/parallel make causing it. In any case, I have resolved the problem by simply not using distcc. Also, I can't seem to duplicate the problem. Even using distcc, it now merges correctly, even if I completely remove nmap from my system. Go figure...
then i guess its a non issue... if it crops up again, repoen
