Bugzilla Bug 135178

emerge =sci-libs/hdf-4.2.0-r4 fails expecting to find g77, whereas
gcc-4.1.1 has gfortran instead.

 gcc -DHAVE_CONFIG_H -I. -I. -I. -I/usr/include/rpc -DSWAP -O2 -march=pentium4
-fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -MT vsfld.lo -MD -MP -MF
.deps/vsfld.Tpo -c vsfld.c  -fPIC -DPIC -o .libs/vsfld.o
 gcc -DHAVE_CONFIG_H -I. -I. -I. -I/usr/include/rpc -DSWAP -O2 -march=pentium4
-fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -MT vsfld.lo -MD -MP -MF
.deps/vsfld.Tpo -c vsfld.c -o vsfld.o >/dev/null 2>&1
/bin/sh ../../libtool --mode=compile g77  -O3 -fomit-frame-pointer -c -o
df24ff.lo `test -f 'df24ff.f' || echo './'`df24ff.f
 g77 -O3 -fomit-frame-pointer -c df24ff.f 
../../libtool: line 1329: g77: command not found
make[3]: *** [df24ff.lo] Error 1
make[3]: Leaving directory
`/var/tmp/portage/hdf-4.2.0-r4/work/hdf4.2r0/hdf/src'
make[2]: *** [all] Error 2
make[2]: Leaving directory
`/var/tmp/portage/hdf-4.2.0-r4/work/hdf4.2r0/hdf/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/hdf-4.2.0-r4/work/hdf4.2r0/hdf'
make: *** [all-recursive] Error 1

gyrotwystron ADMIN_NOTES # emerge --info
Portage 2.0.54-r2 (default-linux/x86/2006.0, gcc-4.1.1, glibc-2.4-r3,
2.6.16-gentoo-r6 i686)
=================================================================
System uname: 2.6.16-gentoo-r6 i686 Intel(R) Xeon(TM) CPU 3.20GHz
Gentoo Base System version 1.6.14
dev-lang/python:     2.3.5-r2, 2.4.2
dev-python/pycrypto: [Not Present]
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-r1
sys-devel/binutils:  2.16.1-r2
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.11-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=pentium4 -fomit-frame-pointer -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.3/env /usr/kde/3.3/share/config
/usr/kde/3.3/shutdown /usr/kde/3.4/env /usr/kde/3.4/share/config
/usr/kde/3.4/shutdown /usr/kde/3.5/env /usr/kde/3.5/share/config
/usr/kde/3.5/shutdown /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref
/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/gconf /etc/splash /etc/terminfo /etc/env.d"
CXXFLAGS="-O2 -march=pentium4 -fomit-frame-pointer -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks sandbox sfperms strict"
GENTOO_MIRRORS="http://open-systems.ufl.edu/mirrors/gentoo
http://mirror.datapipe.net/gentoo
ftp://gentoo.netnitco.net/pub/mirrors/gentoo/source/
http://gentoo.eliteitminds.com http://gd.tuwien.ac.at/opsys/linux/gentoo/"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="x86 X alsa apm arts audiofile avi berkdb bitmap-fonts bzip2 cdr cli crypt
cups curl dri dvdr eds emacs emboss encode esd exif expat fam ffmpeg foomaticdb
fortran gcj gd gdbm gif glut gmp gnome gpm gstreamer gtk gtk2 gtkhtml guile idn
imagemagick imlib ipv6 isdnlog ithreads java jpeg kerberos lcms libg++ libwww
mikmod mng motif mozilla mp3 mpeg ncurses nls nptl nptlonly ogg opengl oss pam
pcre pdflib perl png pppd pthreads python quicktime readline reflection sdl
session spell spl ssl svga tcpd tetex tiff truetype truetype-fonts type1-fonts
udev usb vorbis xinerama xml xml2 xmms xorg xv xvid zlib userland_GNU
kernel_linux elibc_glibc"
Unset:  CTARGET, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, LINGUAS,
PORTAGE_RSYNC_EXTRA_OPTS, PORTAGE_RSYNC_OPTS

Fixed, sync in the morning and try again. Thanks for the report!