Bugzilla Bug 153756

The build of scilab-2.7-r3 fails claiming that Xaw3d is missing.  Xaw3d is
present on my system.  I re-emerged Xaw3d and the problem still persists. 
Below is selected output of the following commands:

# USE="gtk" emerge scilab
# emerge -s Xaw3d
# emerge --info

# USE="gtk" emerge scilab
...(output omitted)...
checking for X11 release... R6
checking for main in -lXmu... no
checking for main in -lXaw3d... no
configure: error: Xaw3d missing. Use configure with option: --without-xaw3d

!!! Please attach the following file when filing a report to bugs.gentoo.org:
!!! /var/tmp/portage/scilab-2.7-r3/work/scilab-2.7/config.log

!!! ERROR: sci-mathematics/scilab-2.7-r3 failed.
Call stack:
  ebuild.sh, line 1546:   Called dyn_compile
  ebuild.sh, line 937:   Called src_compile
  scilab-2.7-r3.ebuild, line 61:   Called econf '--without-tk' '--with-gtk'
  ebuild.sh, line 540:   Called die

!!! econf failed
!!! If you need support, post the topmost build error, and the call stack if
relevant.

# emerge -s Xaw3d
Searching...
[ Results for search key : Xaw3d ]
[ Applications found : 1 ]

*  x11-libs/Xaw3d
      Latest version available: 1.5-r1
      Latest version installed: 1.5-r1
      Size of files: 277 kB
      Homepage:      http://freshmeat.net/projects/xaw3d/
      Description:   drop-in 3D replacement of the Xaw widget set which comes
with X
      License:       X11


# emerge --info
Portage 2.1.1 (default-linux/x86/2006.1, gcc-4.1.1, glibc-2.4-r3, 2.6.17.6
i686)
=================================================================
System uname: 2.6.17.6 i686 AMD Athlon(tm) XP 2500+
Gentoo Base System version 1.12.5
Last Sync: Thu, 26 Oct 2006 11:50:01 +0000
app-admin/eselect-compiler: [Not Present]
dev-java/java-config: 1.2.11-r1
dev-lang/python:     2.4.3-r4
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     [Not Present]
dev-util/confcache:  [Not Present]
sys-apps/sandbox:    1.2.17
sys-devel/autoconf:  2.13, 2.59-r7
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2
sys-devel/binutils:  2.16.1-r3
sys-devel/gcc-config: 1.3.13-r4
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.17-r1
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=athlon-xp -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config
/usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config
/usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/
/usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/
/usr/share/texmf/xdvi/"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/terminfo"
CXXFLAGS="-O2 -march=athlon-xp -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks metadata-transfer sandbox sfperms strict"
GENTOO_MIRRORS="http://ftp.belnet.be/mirror/rsync.gentoo.org/gentoo/
ftp://ftp.belnet.be/mirror/rsync.gentoo.org/gentoo/
http://trumpetti.atm.tut.fi/gentoo/ ftp://trumpetti.atm.tut.fi/gentoo/
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
http://mirrors.sec.informatik.tu-darmstadt.de/gentoo/
http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/
ftp://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/
http://ftp.heanet.ie/pub/gentoo/ ftp://ftp.heanet.ie/pub/gentoo/
http://gentoo.blueyonder.co.uk ftp://mirrors.blueyonder.co.uk/mirrors/gentoo
http://www.mirrorservice.org/sites/www.ibiblio.org/gentoo/
ftp://ftp.mirrorservice.org/sites/www.ibiblio.org/gentoo/ "
LINGUAS="en_GB"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress
--force --whole-file --delete --delete-after --stats --timeout=180
--exclude='/distfiles' --exclude='/local' --exclude='/packages'"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="x86 3dnow X alsa apache arts berkdb bitmap-fonts browserplugin bzip2
cdparanoia cdr cli cracklib crypt cups curl dlloader dvd dvdr elibc_glibc
encode exif fftw fortran ftp gd gdbm gif gimpprint gpm imagemagick
input_devices_kdb input_devices_mouse isdnlog java jbig jpeg jpeg2k kde
kernel_linux lesstif libg++ linguas_en_GB mad mbox mp3 mpeg msn nas ncurses nls
nptl nptlonly ogg pam pcre pdf perl plotutils png ppds pppd python qt qt3
quicktime readline reflection session spell spl ssl svg tcpd tetex tidy tiff tk
truetype truetype-fonts type1-fonts udev unicode usb userland_GNU
video_cards_nv video_cards_nvidia vorbis win32codecs wmf xface xorg yahoo zlib"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS,
PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY

Please do not unnecessarily restrict bugs and search before filing bugs.

*** This bug has been marked as a duplicate of 141440 ***