net-libs/curl -threads -nss
net-libs/libproxy -webkit
www-client/w3m -gtk

# required by dev-scheme/guile-2.0.12-r1::gentoo
# required by sys-devel/autogen-5.18.10::gentoo
# required by net-libs/gnutls-3.4.14-r1::gentoo[tools]
dev-libs/boehm-gc threads