gnugadu-2.2.6 do not have gnutls in USE and if you do not have libgnutls currently installed ./configure will crash on pkg-config ... gnutls package missing. Reproducible: Sometimes Steps to Reproduce: 1.in gnugadu-2.2.6.ebulid add "gnutls" in IUSE [IUSE=".... gnutls"], in DEPEND add "gnutls? ( net-libs/gnutls )" [DEPEND="..... gnutls? ( net-libs/gnutls )"], in econf add 'use_with gnutls \' 2. generate md5sum for new gnugadu-2.2.6.ebuid and corect it in Manifest file. Also corect gnugadu-2.2.6.ebuild file size in Manifest file. 3. emerge gnugadu Actual Results: gnugadu configure exits with message that i miss gnutls IF libgnutls is not installed.
Fixed in portage, thanks for info.