--- /dev/null
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+inherit eutils flag-o-matic toolchain-funcs multilib-minimal
+
+MY_PV=${PV:0:3}
+PV_SNAP=${PV:4}
+MY_P=${PN}-${MY_PV}
+DESCRIPTION="console display library"
+HOMEPAGE="https://www.gnu.org/software/ncurses/ http://dickey.his.com/ncurses/"
+SRC_URI="mirror://gnu/ncurses/${MY_P}.tar.gz"
+
+LICENSE="MIT"
+# The subslot reflects the SONAME.
+SLOT="0/5"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
+IUSE="ada +cxx debug doc gpm minimal profile static-libs tinfo trace unicode"
+
+DEPEND="gpm? ( sys-libs/gpm )"
+# berkdb? ( sys-libs/db )"
+# Block the older ncurses that installed all files w/SLOT=5. #557472
+RDEPEND="${DEPEND}
+ !<=sys-libs/ncurses-5.9-r4:5
+ !<x11-terms/rxvt-unicode-9.06-r3
+ abi_x86_32? (
+ !<=app-emulation/emul-linux-x86-baselibs-20130224-r12
+ !app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)]
+ )"
+# Put the MULTILIB_USEDEP on gpm in PDEPEND only to avoid circular deps.
+# We can move it to DEPEND and drop the --with-gpm=libgpm.so.1 from the econf
+# line below once we can assume multilib gpm is available everywhere.
+PDEPEND="gpm? ( sys-libs/gpm[${MULTILIB_USEDEP}] )"
+
+S=${WORKDIR}/${MY_P}
+HOSTTIC_DIR=${WORKDIR}/${P}-host
+
+src_prepare() {
+ [[ -n ${PV_SNAP} ]] && epatch "${WORKDIR}"/${MY_P}-${PV_SNAP}-patch.sh
+ epatch "${FILESDIR}"/${PN}-5.8-gfbsd.patch
+ epatch "${FILESDIR}"/${PN}-5.7-nongnu.patch
+ epatch "${FILESDIR}"/${PN}-5.9-rxvt-unicode-9.15.patch #192083 #383871
+ epatch "${FILESDIR}"/${PN}-5.9-fix-clang-build.patch #417763
+ epatch "${FILESDIR}"/${PN}-5.9-pkg-config.patch
+ epatch "${FILESDIR}"/${P}-no-I-usr-include.patch #522586
+ epatch "${FILESDIR}"/${P}-gcc-5.patch #545114
+}
+
+src_configure() {
+ unset TERMINFO #115036
+ tc-export_build_env BUILD_{CC,CPP}
+ BUILD_CPPFLAGS+=" -D_GNU_SOURCE" #214642
+
+ # when cross-compiling, we need to build up our own tic
+ # because people often don't keep matching host/target
+ # ncurses versions #249363
+ if tc-is-cross-compiler && ! ROOT=/ has_version ~sys-libs/${P} ; then
+ CHOST=${CBUILD} \
+ CFLAGS=${BUILD_CFLAGS} \
+ CXXFLAGS=${BUILD_CXXFLAGS} \
+ CPPFLAGS=${BUILD_CPPFLAGS} \
+ LDFLAGS="${BUILD_LDFLAGS} -static" \
+ BUILD_DIR="${HOSTTIC_DIR}" do_configure cross --without-shared --with-normal
+ fi
+ multilib-minimal_src_configure
+}
+
+multilib_src_configure() {
+ do_configure narrowc
+ use unicode && do_configure widec --enable-widec --includedir="${EPREFIX}"/usr/include/ncursesw
+}
+
+do_configure() {
+ ECONF_SOURCE=${S}
+
+ mkdir "${BUILD_DIR}"-$1
+ cd "${BUILD_DIR}"-$1 || die
+ shift
+
+ local conf=(
+ # We need the basic terminfo files in /etc, bug #37026. We will
+ # add '--with-terminfo-dirs' and then populate /etc/terminfo in
+ # src_install() ...
+ --with-terminfo-dirs="${EPREFIX}/etc/terminfo:${EPREFIX}/usr/share/terminfo"
+
+ # Disabled until #245417 is sorted out.
+ #$(use_with berkdb hashed-db)
+
+ # ncurses is dumb and doesn't install .pc files unless pkg-config
+ # is also installed. Force the tests to go our way. Note that it
+ # doesn't actually use pkg-config ... it just looks for set vars.
+ --enable-pc-files
+ --with-pkg-config="$(tc-getPKG_CONFIG)"
+ # This path is used to control where the .pc files are installed.
+ PKG_CONFIG_LIBDIR="${EPREFIX}/usr/$(get_libdir)/pkgconfig"
+
+ # Now the rest of the various standard flags.
+ --with-shared
+ --without-hashed-db
+ $(use_with ada)
+ $(use_with cxx)
+ $(use_with cxx cxx-binding)
+ $(use_with debug)
+ $(use_with profile)
+ # The configure script uses ldd to parse the linked output which
+ # is flaky for cross-compiling/multilib/ldd versions/etc...
+ $(use_with gpm gpm libgpm.so.1)
+ --disable-termcap
+ --enable-symlinks
+ --with-rcs-ids
+ --with-manpage-format=normal
+ --enable-const
+ --enable-colorfgbg
+ --enable-echo
+ $(use_enable !ada warnings)
+ $(use_with debug assertions)
+ $(use_enable !debug leaks)
+ $(use_with debug expanded)
+ $(use_with !debug macros)
+ $(use_with trace)
+ $(use_with tinfo termlib)
+
+ # The chtype/mmask-t settings below are to retain ABI compat
+ # with ncurses-5.4 so dont change em !
+ --with-chtype=long
+ --with-mmask-t=long
+ --disable-ext-colors
+ --disable-ext-mouse
+ --without-pthread
+ --without-reentrant
+ )
+
+ # Force bash until upstream rebuilds the configure script with a newer
+ # version of autotools. #545532
+ CONFIG_SHELL=/bin/bash econf "${conf[@]}" "$@"
+}
+
+src_compile() {
+ # when cross-compiling, we need to build up our own tic
+ # because people often don't keep matching host/target
+ # ncurses versions #249363
+ if tc-is-cross-compiler && ! ROOT=/ has_version ~sys-libs/${P} ; then
+ make_flags="-C progs tic"
+ BUILD_DIR="${HOSTTIC_DIR}" do_compile cross
+ fi
+
+ multilib-minimal_src_compile
+}
+
+multilib_src_compile() {
+ make_flags=""
+ multilib_is_native_abi || make_flags="PROGS= "
+ do_compile narrowc
+ use unicode && do_compile widec
+}
+
+do_compile() {
+ cd "${BUILD_DIR}"-$1 || die
+
+ # A little hack to fix parallel builds ... they break when
+ # generating sources so if we generate the sources first (in
+ # non-parallel), we can then build the rest of the package
+ # in parallel. This is not really a perf hit since the source
+ # generation is quite small.
+ emake -j1 sources
+ # For some reason, sources depends on pc-files which depends on
+ # compiled libraries which depends on sources which ...
+ # Manually delete the pc-files file so the install step will
+ # create the .pc files we want.
+ rm -f misc/pc-files
+ emake ${make_flags}
+}
+
+multilib_src_install() {
+ # use the cross-compiled tic (if need be) #249363
+ export PATH="${HOSTTIC_DIR}-cross/progs:${PATH}"
+
+ # install unicode version second so that the binaries in /usr/bin
+ # support both wide and narrow
+ cd "${BUILD_DIR}"-narrowc || die
+ emake DESTDIR="${D}" install
+ if use unicode ; then
+ cd "${BUILD_DIR}"-widec || die
+ emake DESTDIR="${D}" install
+ fi
+
+ # Move libncurses{,w} into /lib
+ multilib_is_native_abi && gen_usr_ldscript -a \
+ ncurses \
+ $(usex unicode 'ncursesw' '') \
+ $(use tinfo && usex unicode 'tinfow' '') \
+ $(usev tinfo)
+ if ! tc-is-static-only ; then
+ ln -sf libncurses$(get_libname) "${ED}"/usr/$(get_libdir)/libcurses$(get_libname) || die
+ fi
+ use static-libs || find "${ED}"/usr/ -name '*.a' -a '!' -name '*curses++*.a' -delete
+
+ # Build fails to create this ...
+ dosym ../share/terminfo /usr/$(get_libdir)/terminfo
+}
+
+multilib_src_install_all() {
+# if ! use berkdb ; then
+ # We need the basic terminfo files in /etc, bug #37026
+ einfo "Installing basic terminfo files in /etc..."
+ for x in ansi console dumb linux rxvt rxvt-unicode screen sun vt{52,100,102,200,220} \
+ xterm xterm-color xterm-xfree86
+ do
+ local termfile=$(find "${ED}"/usr/share/terminfo/ -name "${x}" 2>/dev/null)
+ local basedir=$(basename $(dirname "${termfile}"))
+
+ if [[ -n ${termfile} ]] ; then
+ dodir /etc/terminfo/${basedir}
+ mv ${termfile} "${ED}"/etc/terminfo/${basedir}/
+ dosym ../../../../etc/terminfo/${basedir}/${x} \
+ /usr/share/terminfo/${basedir}/${x}
+ fi
+ done
+# fi
+
+ echo "CONFIG_PROTECT_MASK=\"/etc/terminfo\"" > "${T}"/50ncurses
+ doenvd "${T}"/50ncurses
+
+ use minimal && rm -r "${ED}"/usr/share/terminfo*
+ # Because ncurses5-config --terminfo returns the directory we keep it
+ keepdir /usr/share/terminfo #245374
+
+ cd "${S}"
+ dodoc ANNOUNCE MANIFEST NEWS README* TO-DO doc/*.doc
+ use doc && dohtml -r doc/html/
+}
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