The HTDig ebuild version 3.1.6-r3 does not build with gcc-3.1. ./configure craps out when looking for a C++ standard library. The configure script checks for the library by looking for a few headers (iostream.h, fstream.h etc). These headers have been deprecated and replaced by iostream and fstream. It is possible to do the build by doing the following: CPPFLAGS=-Wno-deprecated emerge htdig The autoconf version is 2.53a.
fixed in protage at -r4, but masked until verified to work on gcc-2.95.3. thanks for the contribution Matt