MacPorts: port installed output on 05/27/2014 (under which I successfully built GCC 4.9.0 on OS X 10.9.3).

20140527_port_installed

The following ports are currently installed:
  a52dec @0.7.4_0 (active)
  bison @2.7.1_0 (active)
  boehmgc @7.4.0_0 (active)
  bzip2 @1.0.6_0 (active)
  coreutils @8.22_0 (active)
  cppunit @1.12.1_0 (active)
  curl @7.37.0_0+ssl (active)
  curl-ca-bundle @7.37.0_0 (active)
  cwdiff @0.2.6_0 (active)
  cyrus-sasl2 @2.1.26_3+kerberos (active)
  db46 @4.6.21_9 (active)
  db_select @0.1_2 (active)
  dbus @1.8.2_0 (active)
  desktop-file-utils @0.22_0 (active)
  djvulibre @3.5.25_8 (active)
  emacs @24.3_1 (active)
  enca @1.13_0 (active)
  expat @2.1.0_0 (active)
  faac @1.28_3 (active)
  faad2 @2.7_0 (active)
  fdupes @1.51_0 (active)
  ffmpeg @2.2.2_0+gpl2+nonfree (active)
  fftw-3 @3.3.4_0 (active)
  flac @1.3.0_0 (active)
  fontconfig @2.11.1_0 (active)
  freetype @2.5.3_1 (active)
  fribidi @0.19.6_1 (active)
  gawk @4.1.1_2 (active)
  gdbm @1.11_0 (active)
  gettext @0.18.3.2_0 (active)
  ghostscript @9.10_2+x11 (active)
  gifsicle @1.82_0 (active)
  git-core @1.9.3_0+credential_osxkeychain+doc+pcre+perl5_16+python27 (active)
  git-extras @1.9.0_2 (active)
  glib2 @2.40.0_1 (active)
  gmake @4.0_0 (active)
  gmp @6.0.0_0 (active)
  gnupg @1.4.16_0 (active)
  gnutar @1.27.1_0 (active)
  gnutls @3.1.22_0 (active)
  gpac @0.5.0_4 (active)
  gpg-agent @2.0.22_0 (active)
  gsed @4.2.2_0 (active)
  htop @0.8.2.2_0 (active)
  icu @51.2_1 (active)
  ImageMagick @6.8.9-0_0+x11 (active)
  jack @0.121.3_1 (active)
  jasper @1.900.1_10 (active)
  jbig2dec @0.11_1 (active)
  jbigkit @2.1_0 (active)
  jpeg @9a_1 (active)
  jq @1.3_0 (active)
  kerberos5 @1.11.3_0 (active)
  lame @3.99.5_0 (active)
  lcms2 @2.6_0 (active)
  libass @0.10.2_0 (active)
  libassuan @2.1.1_0 (active)
  libbluray @0.5.0_0 (active)
  libcomerr @1.42.9_0 (active)
  libedit @20121213-3.0_0 (active)
  libfdk-aac @0.1.3_1 (active)
  libffi @3.0.13_0 (active)
  libgcrypt @1.5.3_0 (active)
  libgpg-error @1.12_0 (active)
  libiconv @1.14_0 (active)
  libidn @1.26_0 (active)
  libksba @1.0.8_0 (active)
  libmad @0.15.1b_3 (active)
  libmodplug @0.8.8.5_0 (active)
  libogg @1.3.1_0 (active)
  liboil @0.3.17_1 (active)
  libopus @1.1_0 (active)
  libpaper @1.1.24_0 (active)
  libpng @1.6.10_0 (active)
  libsamplerate @0.1.8_0 (active)
  libsdl @1.2.15_3+x11 (active)
  libsndfile @1.0.25_0 (active)
  libtasn1 @3.4_0 (active)
  libtheora @1.1.1_1 (active)
  libtool @2.4.2_3 (active)
  libusb @1.0.18_0 (active)
  libusb-compat @0.1.5_0 (active)
  libvorbis @1.3.4_0 (active)
  libvpx @1.3.0_1 (active)
  libxml2 @2.9.1_0 (active)
  libxslt @1.1.28_0 (active)
  lzo2 @2.06_0 (active)
  m4 @1.4.16_0 (active)
  makedepend @1.0.4_0 (active)
  man2html @3.0.1_1 (active)
  mercurial @3.0_0 (active)
  mesa @8.0.5_1+python27 (active)
  most @5.0.0a_1 (active)
  mpfr @3.1.1-p2_0 (active)
  mplayer-devel @36449_4+osd (active)
  ncurses @5.9_2+universal (active)
  netpbm @10.66.02_1 (active)
  nettle @2.7.1_0 (active)
  nodejs @0.10.28_0+python27+ssl (active)
  npm @1.4.13_0 (active)
  openjpeg @2.1.0_0 (active)
  openjpeg15 @1.5.0_1 (active)
  openldap @2.4.31_4 (active)
  openmotif @2.3.4_2 (active)
  openssl @1.0.1g_0 (active)
  orc @0.4.18_0 (active)
  p5.16-error @0.170.160_4 (active)
  p5.16-image-exiftool @9.540.0_0 (active)
  p5.16-io-socket-ssl @1.981.0_0 (active)
  p5.16-net-libidn @0.120.0_3 (active)
  p5.16-net-smtp-ssl @1.10.0_0 (active)
  p5.16-net-ssleay @1.580.0_0 (active)
  p5.16-term-readkey @2.300.0_3 (active)
  p7zip @9.20.1_1 (active)
  p11-kit @0.20.2_1 (active)
  parallel @20140522_0 (active)
  pcre @8.35_0 (active)
  perl5 @5.12.4_0+perl5_12 (active)
  perl5.12 @5.12.5_0 (active)
  perl5.16 @5.16.3_0 (active)
  phantomjs @1.9.7_0 (active)
  pinentry @0.8.3_0 (active)
  pip_select @0.1_0 (active)
  pkgconfig @0.28_0 (active)
  popt @1.16_0 (active)
  pstree @2.36_0 (active)
  psutils @p17_1 (active)
  pth @2.0.7_0 (active)
  py27-docutils @0.11_0 (active)
  py27-libxml2 @2.9.1_1 (active)
  py27-pip @1.5.6_0 (active)
  py27-roman @2.0.0_0 (active)
  py27-setuptools @3.6_0 (active)
  py33-pip @1.5.6_0 (active)
  py33-readline @6.2.4.1_0 (active)
  py33-setuptools @3.6_0 (active)
  py34-readline @6.2.4.1_0 (active)
  python27 @2.7.6_0 (active)
  python33 @3.3.5_0 (active)
  python34 @3.4.1_0 (active)
  python_select @0.3_3 (active)
  readline @6.3.003_0+universal (active)
  rsync @3.0.9_2 (active)
  schroedinger @1.0.11_0 (active)
  slang2 @2.2.4_3 (active)
  speex @1.2rc1_0 (active)
  sqlite3 @3.8.4.3_0 (active)
  tcp_wrappers @20_2 (active)
  texi2html @5.0_1 (active)
  texinfo @5.2_0 (active)
  tidy @20120821_0 (active)
  tiff @4.0.3_2 (active)
  unrar @4.2.4_1 (active)
  urw-fonts @1.0.7pre44_0 (active)
  w3m @0.5.3_3 (active)
  wdiff @1.2.2_0 (active)
  webp @0.4.0_0 (active)
  wget @1.15_0+ssl (active)
  x264 @20140124_1 (active)
  Xft2 @2.3.1_1 (active)
  xorg-dri2proto @2.8_0 (active)
  xorg-fixesproto @5.0_0 (active)
  xorg-glproto @1.4.17_0 (active)
  xorg-inputproto @2.3_0 (active)
  xorg-kbproto @1.0.6_0 (active)
  xorg-libice @1.0.8_0 (active)
  xorg-libpthread-stubs @0.3_0 (active)
  xorg-libsm @1.2.1_0 (active)
  xorg-libX11 @1.6.2_0 (active)
  xorg-libXau @1.0.8_0 (active)
  xorg-libXaw @1.0.12_0 (active)
  xorg-libxcb @1.10_0+python27 (active)
  xorg-libXdmcp @1.1.1_0 (active)
  xorg-libXext @1.3.2_0 (active)
  xorg-libXfixes @5.0.1_0 (active)
  xorg-libXi @1.7.2_0 (active)
  xorg-libXmu @1.1.2_0 (active)
  xorg-libXp @1.0.2_0 (active)
  xorg-libXrandr @1.4.2_0 (active)
  xorg-libXt @1.1.4_0 (active)
  xorg-libXv @1.0.10_0 (active)
  xorg-printproto @1.0.5_0 (active)
  xorg-randrproto @1.4.0_0 (active)
  xorg-renderproto @0.11.1_0 (active)
  xorg-videoproto @2.3.2_0 (active)
  xorg-xcb-proto @1.10_0+python27 (active)
  xorg-xextproto @7.3.0_0 (active)
  xorg-xproto @7.0.26_0 (active)
  xpdf @3.02pl5_1 (active)
  xpm @3.5.11_0 (active)
  xrender @0.9.8_0 (active)
  XviD @1.3.2_3 (active)
  xz @5.0.5_0 (active)
  yasm @1.2.0_0 (active)
  youtube-dl @2014.05.19_0+python27 (active)
  zlib @1.2.8_0 (active)
  zsync @0.6.2_0 (active)