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|
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/thomasdickey.asc
inherit flag-o-matic toolchain-funcs multilib multilib-minimal preserve-libs usr-ldscript verify-sig
MY_PV="${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/${MY_P}.tar.gz
https://invisible-island.net/archives/${PN}/${MY_P}.tar.gz
verify-sig? ( mirror://gnu/ncurses/${MY_P}.tar.gz.sig )"
GENTOO_PATCH_DEV=sam
GENTOO_PATCH_PV=6.3_p20220903
GENTOO_PATCH_NAME=${PN}-${GENTOO_PATCH_PV}-patches
# Populated below in a loop. Do not add patches manually here.
UPSTREAM_PATCHES=()
if [[ ${PV} == *_p* ]] ; then
# Sometimes, after releases, there's no megapatch available yet.
#
# From upstream README at e.g. https://invisible-island.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."
#
# Also, from https://lists.gnu.org/archive/html/bug-ncurses/2019-08/msg00039.html,
# the patches are considered to be acceptable to use after some testing. They
# are both for development but also bug fixes.
#
# 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
20211106
20211113
20211115
20211120
20211127
20211204
20211211
20211219
20211225
20220101
20220115
20220122
20220129
20220205
20220212
20220219
20220226
20220305
20220312
20220319
20220326
20220402
20220409
20220416
20220423
20220430
20220501
20220507
20220514
20220521
20220529
20220604
20220612
20220618
20220625
20220703
20220709
20220716
20220724
20220729
20220806
20220813
20220820
20220827
# Latest patch is just _pN = $(ver_cut 4)
$(ver_cut 4)
)
if [[ -z ${PATCH_DATES[@]} ]] ; then
SRC_URI+=" https://invisible-island.net/archives/${PN}/${PV/_p*}/${P/_p/-}.patch.sh.gz"
SRC_URI+=" verify-sig? ( https://invisible-island.net/archives/${PN}/${PV/_p*}/${P/_p/-}.patch.sh.gz.asc"
# If we have a rollup patch, use that instead of the individual ones.
UPSTREAM_PATCHES+=( "${WORKDIR}"/${P/_p/-}-patch.sh )
else
patch_url=
my_patch_index=
for ((my_patch_index=0; my_patch_index < "${#PATCH_DATES[@]}"; my_patch_index++)); do
patch_url="$(printf "https://invisible-island.net/archives/${PN}/${PV/_p*}/${MY_P}-%s" ${PATCH_DATES[${my_patch_index}]}.patch.gz)"
SRC_URI+=" ${patch_url}"
SRC_URI+=" verify-sig? ( ${patch_url}.asc )"
UPSTREAM_PATCHES+=( "${WORKDIR}"/${MY_P}-${PATCH_DATES[${my_patch_index}]}.patch )
done
unset patch_url
unset my_patch_index
fi
SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${GENTOO_PATCH_NAME}.tar.xz"
fi
LICENSE="MIT"
# The subslot reflects the SONAME.
SLOT="0/6"
#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="ada +cxx debug doc gpm minimal profile +stack-realign static-libs test tinfo trace"
RESTRICT="!test? ( test )"
DEPEND="gpm? ( sys-libs/gpm[${MULTILIB_USEDEP}] )"
# Block the older ncurses that installed all files w/SLOT=5, bug #557472
RDEPEND="${DEPEND}
!<=sys-libs/ncurses-5.9-r4:5
!<sys-libs/slang-2.3.2_pre23
!<x11-terms/rxvt-unicode-9.06-r3
!<x11-terms/st-0.6-r1"
BDEPEND="verify-sig? ( sec-keys/openpgp-keys-thomasdickey )"
S="${WORKDIR}/${MY_P}"
PATCHES=(
"${UPSTREAM_PATCHES[@]}"
# When rebasing Gentoo's patchset, please use git from a clean
# src_unpack with upstream patches already applied. git am
# the existing patchset and rebase as required. This makes it easier
# to manage future rebasing & adding new patches.
#
# For the same reasons, please include the original configure.in changes,
# NOT just the generated results!
"${WORKDIR}"/${GENTOO_PATCH_NAME}
)
src_unpack() {
# Avoid trying to verify our own patchset tarball, there's no point
if use verify-sig ; then
local file
for file in ${A} ; do
if [[ ${file} == ${MY_P}.tar.gz ]] ; then
verify-sig_verify_detached "${DISTDIR}"/${file} "${DISTDIR}"/${file}.sig
else
[[ ${file} == @(*${GENTOO_PATCH_NAME}.tar.xz|*.asc|*.sig) ]] && continue
verify-sig_verify_detached "${DISTDIR}"/${file} "${DISTDIR}"/${file}.asc
fi
done
fi
default
}
src_configure() {
# bug #115036
unset TERMINFO
tc-export_build_env BUILD_{CC,CPP}
# bug #214642
BUILD_CPPFLAGS+=" -D_GNU_SOURCE"
# 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. bug #249363, bug #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() {
if [[ ${ABI} == x86 ]] ; then
# For compatibility with older binaries at slight performance cost.
# bug #616402
use stack-realign && append-flags -mstackrealign
fi
local t
for t in "${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:${EPREFIX}/usr/share/terminfo"
# Enable installation of .pc files.
--enable-pc-files
# This path is used to control where the .pc files are installed.
--with-pkg-config-libdir="${EPREFIX}/usr/$(get_libdir)/pkgconfig"
# Now the rest of the various standard flags.
--with-shared
# (Originally disabled until bug #245417 is sorted out, but now
# just keeping it off for good, given nobody needed it until now
# (2022) and we're trying to phase out bdb.)
--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
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[@]}" \
$(usex tinfo 'tinfow tinfo' '')
fi
# Don't delete '*.dll.a', needed for linking, bug #631468
if ! use static-libs; then
find "${ED}"/usr/ -name '*.a' ! -name '*.dll.a' -delete || die
fi
# Build fails to create this ...
# -FIXME-
# Ugly hackaround for riscv having two parts libdir (bug #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.
# bug #836696
rm "${ED}"/usr/$(get_libdir)/libcurses* || die
}
multilib_src_install_all() {
# We need the basic terminfo files in /etc for embedded/recovery, bug #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}/${x}"
fi
done
echo "CONFIG_PROTECT_MASK=\"/etc/terminfo\"" | newenvd - 50ncurses
use minimal && rm -r "${ED}"/usr/share/terminfo*
# Because ncurses5-config --terminfo returns the directory we keep it
# bug #245374
keepdir /usr/share/terminfo
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
}
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