Beginning with version 1.3 and continuing through the latest (1.4-r1 at the time of this writing), I have encountered the same error when trying to emerge mozilla, regardless of my USE settings. Just for reference, as of right now they are : USE="X gtk2 alsa avi dvd gphoto2 gpm java jpeg ncurses oggvorbis oss opengl pcmc ia png quicktime readline samba sdl truetype xmms -cups -kde -gnome" CFLAGS="-march=pentium3 -O3 -pipe -mmmx -msse" I have tried using the most basic CFLAGS, to no avail. The error message is this: make[2]: *** No rule to make target `export'. Stop. make[1]: *** [tier_9] Error 2 make: *** [default] Error 2 !!! ERROR: net-www/mozilla-1.4-r1 failed. !!! Function src_compile, Line 348, Exitcode 2 !!! (no error message) The complete emerge log can be found at the URL above. Reproducible: Always Steps to Reproduce: 1.Emerge mozilla. 2. 3. Actual Results: Error message above. Expected Results: Successfully emerged mozilla. Portage 2.0.48-r5 (default-x86-1.4, gcc-3.2.3, glibc-2.3.2-r1) ================================================================= System uname: 2.4.20-gentoo-r5 i686 Intel(R) Pentium(R) III Mobile CPU 1000 MHz GENTOO_MIRRORS="http://gentoo.oregonstate.edu http://distro.ibiblio.org/pub/Linu x/distributions/gentoo" CONFIG_PROTECT="/etc /var/qmail/control /usr/kde/2/share/config /usr/kde/3/share /config /usr/X11R6/lib/X11/xkb /usr/kde/3.1/share/config /usr/share/config" 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="" USE="x86 3dnow apm crypt encode foomaticdb gif libg++ mad mikmod mmx mpeg nls pd flib spell xml2 xv zlib directfb gdbm berkdb slang arts aalib nas bonobo svga gg i tcltk tcpd pam libwww ssl perl python esd imlib gtk qt motif X gtk2 alsa avi d vd gphoto2 gpm java jpeg ncurses oggvorbis oss opengl pcmcia png quicktime readl ine samba sdl truetype xmms -cups -kde -gnome" COMPILER="gcc3" CHOST="i686-pc-linux-gnu" CFLAGS="-march=pentium3 -O3 -pipe -mmmx -msse" CXXFLAGS="-march=pentium3 -O3 -pipe -mmmx -msse" ACCEPT_KEYWORDS="x86" MAKEOPTS="-j2" AUTOCLEAN="yes" SYNC="rsync://rsync.gentoo.org/gentoo-portage" FEATURES="sandbox ccache"
Please report success or failure building it without -mmmx or -msse.
Building without -mmmx or -msse also failed. Same error.
Could this have to do with USE that contains both gtk and gtk2? Could you try the latest release and reopen this bug if the problem persists?