[gentoo-commits] repo/gentoo:master commit in: sys-libs/ncurses/

["David Seifert" <soap@gentoo.org>]

commit:     1117e617c725e6d474628336fd5c2a6068d5eb76
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Wed Apr  6 18:07:58 2022 +0000
Commit:     David Seifert <soap <AT> gentoo <DOT> org>
CommitDate: Wed Apr  6 18:07:58 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1117e617

sys-libs/ncurses: Remove libcurses.so symlink

Closes: https://github.com/gentoo/gentoo/pull/24882
Closes: https://bugs.gentoo.org/836696
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>
Signed-off-by: David Seifert <soap <AT> gentoo.org>

 sys-libs/ncurses/ncurses-6.3_p20211106-r1.ebuild | 357 +++++++++++++++++++++++
 1 file changed, 357 insertions(+)

diff --git a/sys-libs/ncurses/ncurses-6.3_p20211106-r1.ebuild b/sys-libs/ncurses/ncurses-6.3_p20211106-r1.ebuild
new file mode 100644
index 000000000000..fbcbf40d9c66
--- /dev/null
+++ b/sys-libs/ncurses/ncurses-6.3_p20211106-r1.ebuild
@@ -0,0 +1,357 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit toolchain-funcs multilib multilib-minimal preserve-libs usr-ldscript
+
+MY_PV="${PV:0:3}"
+MY_P="${PN}-${MY_PV}"
+DESCRIPTION="console display library"
+HOMEPAGE="https://www.gnu.org/software/ncurses/ https://invisible-island.net/ncurses/"
+SRC_URI="mirror://gnu/ncurses/${MY_P}.tar.gz
+	https://invisible-mirror.net/archives/${PN}/${MY_P}.tar.gz
+	ftp://ftp.invisible-island.net/${PN}/${MY_P}.tar.gz"
+
+if [[ "${PV}" == *_p* ]] ; then
+	# Sometimes, after releases, there's no megapatch available yet.
+	#
+	# From upstream README at e.g. https://invisible-mirror.net/archives/ncurses/6.3/:
+	#
+	#	"At times (generally to mark a relatively stable point), I create a rollup
+	#	patch, which consists of all changes from the release through the current date."
+	#
+	# This array should contain a list of all the snapshots since the last
+	# release if there's no megapatch available yet.
+	PATCH_DATES=(
+		20211026
+		20211030
+		# Latest patch is just _pN = $(ver_cut 4)
+		$(ver_cut 4)
+	)
+
+	if [[ -z ${PATCH_DATES[@]} ]] ; then
+		SRC_URI+=" ftp://ftp.invisible-island.net/${PN}/${PV/_p*}/${P/_p/-}.patch.sh.bz2
+			https://invisible-mirror.net/archives/${PN}/${PV/_p*}/${P/_p/-}.patch.sh.bz2"
+	else
+		patch_date=
+		for patch_date in "${PATCH_DATES[@]}" ; do
+			SRC_URI+=" ftp://ftp.invisible-island.net/${PN}/${PV/_p*}/${MY_P}-${patch_date}.patch.gz"
+			SRC_URI+=" https://invisible-mirror.net/archives/${PN}/${PV/_p*}/${MY_P}-${patch_date}.patch.gz"
+		done
+		unset patch_date
+	fi
+
+	#SRC_URI+=" https://dev.gentoo.org/~polynomial-c/dist/${P}.patch.xz"
+fi
+
+LICENSE="MIT"
+# The subslot reflects the SONAME.
+SLOT="0/6"
+KEYWORDS=""
+IUSE="ada +cxx debug doc gpm minimal profile static-libs test tinfo trace"
+RESTRICT="!test? ( test )"
+
+DEPEND="gpm? ( sys-libs/gpm[${MULTILIB_USEDEP}] )"
+#	berkdb? ( sys-libs/db )"
+# Block the older ncurses that installed all files w/SLOT=5. #557472
+RDEPEND="${DEPEND}
+	!<=sys-libs/ncurses-5.9-r4:5
+	!<sys-libs/slang-2.3.2_pre23
+	!<x11-terms/rxvt-unicode-9.06-r3
+	!<x11-terms/st-0.6-r1"
+
+S="${WORKDIR}/${MY_P}"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-5.7-nongnu.patch"
+	"${FILESDIR}/${PN}-6.0-rxvt-unicode-9.15.patch" #192083 #383871
+	"${FILESDIR}/${PN}-6.0-pkg-config.patch"
+	"${FILESDIR}/${PN}-6.0-ticlib.patch" #557360
+	"${FILESDIR}/${PN}-6.2_p20210123-cppflags-cross.patch" #601426
+)
+
+src_prepare() {
+	if [[ "${PV}" == *_p* ]] ; then
+		#eapply "${WORKDIR}"/${P/_p/-}-patch.sh
+		eapply "${WORKDIR}"/
+	fi
+	default
+}
+
+src_configure() {
+	unset TERMINFO #115036
+	tc-export_build_env BUILD_{CC,CPP}
+	BUILD_CPPFLAGS+=" -D_GNU_SOURCE" #214642
+
+	# Build the various variants of ncurses -- narrow, wide, and threaded. #510440
+	# Order matters here -- we want unicode/thread versions to come last so that the
+	# binaries in /usr/bin support both wide and narrow.
+	# The naming is also important as we use these directly with filenames and when
+	# checking configure flags.
+	NCURSES_TARGETS=(
+		ncurses
+		ncursesw
+		ncursest
+		ncursestw
+	)
+
+	# When installing ncurses, we have to use a compatible version of tic.
+	# This comes up when cross-compiling, doing multilib builds, upgrading,
+	# or installing for the first time.  Build a local copy of tic whenever
+	# the host version isn't available. #249363 #557598
+	if ! has_version -b "~sys-libs/${P}:0" ; then
+		local lbuildflags="-static"
+
+		# some toolchains don't quite support static linking
+		local dbuildflags="-Wl,-rpath,${WORKDIR}/lib"
+		case ${CHOST} in
+			*-darwin*)  dbuildflags=     ;;
+			*-solaris*) dbuildflags="-Wl,-R,${WORKDIR}/lib" ;;
+		esac
+		echo "int main() {}" | \
+			$(tc-getCC) -o x -x c - ${lbuildflags} -pipe >& /dev/null \
+			|| lbuildflags="${dbuildflags}"
+
+		# We can't re-use the multilib BUILD_DIR because we run outside of it.
+		BUILD_DIR="${WORKDIR}" \
+		CC=${BUILD_CC} \
+		CHOST=${CBUILD} \
+		CFLAGS=${BUILD_CFLAGS} \
+		CXXFLAGS=${BUILD_CXXFLAGS} \
+		CPPFLAGS=${BUILD_CPPFLAGS} \
+		LDFLAGS="${BUILD_LDFLAGS} ${lbuildflags}" \
+		do_configure cross --without-shared --with-normal --with-progs
+	fi
+	multilib-minimal_src_configure
+}
+
+multilib_src_configure() {
+	local t
+	for t in "${NCURSES_TARGETS[@]}" ; do
+		do_configure "${t}"
+	done
+}
+
+do_configure() {
+	local target=$1
+	shift
+
+	mkdir "${BUILD_DIR}/${target}" || die
+	cd "${BUILD_DIR}/${target}" || die
+
+	local conf=(
+		# We need the basic terminfo files in /etc, bug #37026.  We will
+		# add '--with-terminfo-dirs' and then populate /etc/terminfo in
+		# src_install() ...
+		--with-terminfo-dirs="${EPREFIX}/etc/terminfo:${EPREFIX}/usr/share/terminfo"
+
+		# Disabled until #245417 is sorted out.
+		#$(use_with berkdb hashed-db)
+
+		# Enable installation of .pc files.
+		--enable-pc-files
+		# This path is used to control where the .pc files are installed.
+		--with-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)
+		--with-cxx-shared
+		$(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)
+		# Required for building  on mingw-w64, and possibly other windows
+		# platforms, bug #639670
+		$(use_enable kernel_Winnt term-driver)
+		--disable-termcap
+		--enable-symlinks
+		--with-rcs-ids
+		--with-manpage-format=normal
+		--enable-const
+		--enable-colorfgbg
+		--enable-hard-tabs
+		--enable-echo
+		$(use_enable !ada warnings)
+		$(use_with debug assertions)
+		$(use_enable !debug leaks)
+		$(use_with debug expanded)
+		$(use_with !debug macros)
+		$(multilib_native_with progs)
+		$(use_with test tests)
+		$(use_with trace)
+		$(use_with tinfo termlib)
+		--disable-stripping
+		--disable-pkg-ldflags
+	)
+
+	if [[ ${target} == ncurses*w ]] ; then
+		conf+=( --enable-widec )
+	else
+		conf+=( --disable-widec )
+	fi
+	if [[ ${target} == ncursest* ]] ; then
+		conf+=( --with-{pthread,reentrant} )
+	else
+		conf+=( --without-{pthread,reentrant} )
+	fi
+	# Make sure each variant goes in a unique location.
+	if [[ ${target} == "ncurses" ]] ; then
+		# "ncurses" variant goes into "${EPREFIX}"/usr/include
+		# It is needed on Prefix because the configure script appends
+		# "ncurses" to "${prefix}/include" if "${prefix}" is not /usr.
+		conf+=( --enable-overwrite )
+	else
+		conf+=( --includedir="${EPREFIX}"/usr/include/${target} )
+	fi
+	# See comments in src_configure.
+	if [[ ${target} != "cross" ]] ; then
+		local cross_path="${WORKDIR}/cross"
+		[[ -d ${cross_path} ]] && export TIC_PATH="${cross_path}/progs/tic"
+	fi
+
+	# Force bash until upstream rebuilds the configure script with a newer
+	# version of autotools. #545532
+	#CONFIG_SHELL=${EPREFIX}/bin/bash \
+	ECONF_SOURCE="${S}" \
+	econf "${conf[@]}" "$@"
+}
+
+src_compile() {
+	# See comments in src_configure.
+	if ! has_version -b "~sys-libs/${P}:0" ; then
+		# We could possibly merge these two branches but opting to be
+		# conservative when merging some of the Prefix changes.
+
+		if [[ ${CHOST} == *-cygwin* ]] && ! multilib_is_native_abi ; then
+			# We make 'tic$(x)' here, for Cygwin having x=".exe".
+			BUILD_DIR="${WORKDIR}" \
+				 do_compile cross -C progs all PROGS='tic$(x)'
+		else
+			BUILD_DIR="${WORKDIR}" \
+				 do_compile cross -C progs tic
+		fi
+	fi
+
+	multilib-minimal_src_compile
+}
+
+multilib_src_compile() {
+	local t
+	for t in "${NCURSES_TARGETS[@]}" ; do
+		do_compile "${t}"
+	done
+}
+
+do_compile() {
+	local target=$1
+	shift
+
+	cd "${BUILD_DIR}/${target}" || die
+
+	# A little hack to fix parallel builds ... they break when
+	# generating sources so if we generate the sources first (in
+	# non-parallel), we can then build the rest of the package
+	# in parallel.  This is not really a perf hit since the source
+	# generation is quite small.
+	emake -j1 sources
+	# For some reason, sources depends on pc-files which depends on
+	# compiled libraries which depends on sources which ...
+	# Manually delete the pc-files file so the install step will
+	# create the .pc files we want.
+	rm -f misc/pc-files || die
+	emake "$@"
+}
+
+multilib_src_install() {
+	local target
+	for target in "${NCURSES_TARGETS[@]}" ; do
+		emake -C "${BUILD_DIR}/${target}" DESTDIR="${D}" install
+	done
+
+	# Move main libraries into /.
+	if multilib_is_native_abi ; then
+		gen_usr_ldscript -a \
+			"${NCURSES_TARGETS[@]}" \
+			$(usex tinfo 'tinfow tinfo' '')
+	fi
+	# don't delete '*.dll.a', needed for linking #631468
+	if ! use static-libs; then
+		find "${ED}"/usr/ -name '*.a' ! -name '*.dll.a' -delete || die
+	fi
+
+	# Build fails to create this ...
+	# -FIXME-
+	# Ugly hackaround for riscv having two parts libdir (#689240)
+	# Replace this hack with an official solution once we have one...
+	# -FIXME-
+	dosym $(sed 's@[^/]\+@..@g' <<< $(get_libdir))/share/terminfo \
+		/usr/$(get_libdir)/terminfo
+
+	# Remove obsolete libcurses symlink that is created by the build
+	# system. Technically, this could be also achieved
+	# via --disable-overwrite but it also moves headers implicitly,
+	# and we do not want to do this yet.
+	# https://bugs.gentoo.org/836696
+	rm "${ED}"/usr/$(get_libdir)/libcurses* || die
+}
+
+multilib_src_install_all() {
+#	if ! use berkdb ; then
+		# We need the basic terminfo files in /etc for embedded/recovery. #37026
+		einfo "Installing basic terminfo files in /etc..."
+		local terms=(
+			# Dumb/simple values that show up when using the in-kernel VT.
+			ansi console dumb linux
+			vt{52,100,102,200,220}
+			# [u]rxvt users used to be pretty common.  Probably should drop this
+			# since upstream is dead and people are moving away from it.
+			rxvt{,-unicode}{,-256color}
+			# xterm users are common, as is terminals re-using/spoofing it.
+			xterm xterm-{,256}color
+			# screen is common (and reused by tmux).
+			screen{,-256color}
+			screen.xterm-256color
+		)
+		local x
+		for x in "${terms[@]}"; do
+			local termfile=$(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/${basedir}/" || die
+				dosym "../../../../etc/terminfo/${basedir}/${x}" \
+					"/usr/share/terminfo/${basedir}/${x}"
+			fi
+		done
+#	fi
+
+	echo "CONFIG_PROTECT_MASK=\"/etc/terminfo\"" | newenvd - 50ncurses
+
+	use minimal && rm -r "${ED}"/usr/share/terminfo*
+	# Because ncurses5-config --terminfo returns the directory we keep it
+	keepdir /usr/share/terminfo #245374
+
+	cd "${S}" || die
+	dodoc ANNOUNCE MANIFEST NEWS README* TO-DO doc/*.doc
+	if use doc ; then
+		docinto html
+		dodoc -r doc/html/
+	fi
+}
+
+pkg_preinst() {
+	preserve_old_lib /$(get_libdir)/libncurses.so.5
+	preserve_old_lib /$(get_libdir)/libncursesw.so.5
+}
+
+pkg_postinst() {
+	preserve_old_lib_notify /$(get_libdir)/libncurses.so.5
+	preserve_old_lib_notify /$(get_libdir)/libncursesw.so.5
+}