dev-lang/gdl is the last package with (optional) dependency on dev-python/numarray. I suggest to remove support for Python. Please pass --without-python to econf.
+ 04 Jul 2010; Justin Lecher <jlec@gentoo.org> -gdl-0.9_rc2.ebuild, + -gdl-0.9_rc3.ebuild, gdl-0.9_rc4.ebuild, -files/gdl-0.9_rc1-gcc4.3.patch, + -files/gdl-0.9_rc1-magick.patch, -files/gdl-0.9_rc1-proj4.patch, + -files/gdl-0.9_rc2-antlr.patch, -files/gdl-0.9_rc3-proj4.patch, + +files/gdl-0.9_rc4-wxwidgets.patch: + Removed python support untils numarray -> numpy is changed by upstream, + #326781; removed old, #286634; correcting RDEPEND for imagemagick support, + #314237 +