sys-libs/ncurses:= can match sys-libs/ncurses:5.
To build ghc we always need sys-libs/ncurses:0=.
Package-Manager: Portage-2.3.6, Repoman-2.3.2
RDEPEND="
>=dev-lang/perl-5.6.1
>=dev-libs/gmp-5:=
- sys-libs/ncurses:=[unicode]
+ sys-libs/ncurses:0=[unicode]
!ghcmakebinary? ( virtual/libffi:= )
"
RDEPEND="
>=dev-lang/perl-5.6.1
>=dev-libs/gmp-5:=
- sys-libs/ncurses:=[unicode]
+ sys-libs/ncurses:0=[unicode]
!ghcmakebinary? ( virtual/libffi:= )
"
RDEPEND="
>=dev-lang/perl-5.6.1
dev-libs/gmp:0=
- sys-libs/ncurses:=[unicode]
+ sys-libs/ncurses:0=[unicode]
!ghcmakebinary? ( virtual/libffi:= )
"