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SUMMARY = "The New Curses library"
DESCRIPTION = "SVr4 and XSI-Curses compatible curses library and terminfo tools including tic, infocmp, captoinfo. Supports color, multiple highlights, forms-drawing characters, and automatic recognition of keypad and function-key sequences. Extensions include resizable windows and mouse support on both xterm and Linux console using the gpm library."
HOMEPAGE = "http://www.gnu.org/software/ncurses/ncurses.html"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://ncurses/base/version.c;beginline=1;endline=27;md5=cbc180a8c44ca642e97c35452fab5f66"
SECTION = "libs"
DEPENDS = "ncurses-native"
DEPENDS_virtclass-native = ""
INC_PR = "r1"
inherit autotools binconfig multilib_header
# Upstream has useful patches at times at ftp://invisible-island.net/ncurses/
SRC_URI = "${GNU_MIRROR}/ncurses/ncurses-${PV}.tar.gz"
EXTRA_AUTORECONF = "-I m4"
CONFIG_SITE =+ "${WORKDIR}/config.cache"
# Whether to enable separate widec libraries; must be 'true' or 'false'
#
# TODO: remove this variable when widec is supported in every setup?
ENABLE_WIDEC = "true"
# _GNU_SOURCE is required for widec stuff and is detected automatically
# for target objects. But it must be set manually for native and sdk
# builds.
BUILD_CPPFLAGS += "-D_GNU_SOURCE"
# Override the function from the autotools class; ncurses requires a
# patched autoconf213 to generate the configure script. This autoconf
# is not available so that the shipped script will be used.
do_configure() {
# check does not work with cross-compiling and is generally
# broken because it requires stdin to be pollable (which is
# not the case for /dev/null redirections)
export cf_cv_working_poll=yes
for i in \
'narrowc' \
'widec --enable-widec --without-progs'; do
set -- $i
mkdir -p $1
cd $1
shift
oe_runconf \
--disable-static \
--without-debug \
--without-ada \
--without-gpm \
--enable-hard-tabs \
--enable-xmc-glitch \
--enable-colorfgbg \
--with-termpath='${sysconfdir}/termcap:${datadir}/misc/termcap' \
--with-terminfo-dirs='${sysconfdir}/terminfo:${datadir}/terminfo' \
--with-shared \
--disable-big-core \
--program-prefix= \
--with-ticlib \
--with-termlib=tinfo \
--enable-sigwinch \
--enable-pc-files \
--disable-rpath-hack \
--with-manpage-format=normal \
"$@"
cd ..
done
}
do_compile() {
oe_runmake -C narrowc libs
oe_runmake -C narrowc/progs
! ${ENABLE_WIDEC} || \
oe_runmake -C widec libs
}
# set of expected differences between narrowc and widec header
#
# TODO: the NCURSES_CH_T difference can cause real problems :(
_unifdef_cleanup = " \
-e '\!/\* \$Id: curses.wide,v!,\!/\* \$Id: curses.tail,v!d' \
-e '/^#define NCURSES_CH_T /d' \
-e '/^#include <wchar.h>/d' \
-e '\!^/\* .* \*/!d' \
"
do_test[depends] = "unifdef-native:do_populate_sysroot"
do_test[dirs] = "${S}"
do_test() {
${ENABLE_WIDEC} || return 0
# make sure that the narrow and widec header are compatible
# and differ only in minor details.
unifdef -k narrowc/include/curses.h | \
sed ${_unifdef_cleanup} > curses-narrowc.h
unifdef -k widec/include/curses.h | \
sed ${_unifdef_cleanup} > curses-widec.h
diff curses-narrowc.h curses-widec.h
}
_install_opts = "\
DESTDIR='${D}' \
PKG_CONFIG_LIBDIR='${libdir}/pkgconfig' \
install.libs install.includes install.man \
"
do_install() {
# Order of installation is important; widec installs a 'curses.h'
# header with more definitions and must be installed last hence.
# Compatibility of these headers will be checked in 'do_test()'.
oe_runmake -C narrowc ${_install_opts} \
install.data install.progs
! ${ENABLE_WIDEC} || \
oe_runmake -C widec ${_install_opts}
cd narrowc
# include some basic terminfo files
# stolen ;) from gentoo and modified a bit
for x in ansi console dumb linux rxvt screen sun vt{52,100,102,200,220} xterm-color xterm-xfree86
do
local termfile="$(find "${D}${datadir}/terminfo/" -name "${x}" 2>/dev/null)"
local basedir="$(basename $(dirname "${termfile}"))"
if [ -n "${termfile}" ]
then
install -d ${D}${sysconfdir}/terminfo/${basedir}
mv ${termfile} ${D}${sysconfdir}/terminfo/${basedir}/
ln -s /etc/terminfo/${basedir}/${x} \
${D}${datadir}/terminfo/${basedir}/${x}
fi
done
# i think we can use xterm-color as default xterm
if [ -e ${D}${sysconfdir}/terminfo/x/xterm-color ]
then
ln -sf xterm-color ${D}${sysconfdir}/terminfo/x/xterm
fi
if [ "${PN}" = "ncurses" ]; then
mv ${D}${bindir}/clear ${D}${bindir}/clear.${PN}
mv ${D}${bindir}/reset ${D}${bindir}/reset.${PN}
fi
# create linker scripts for libcurses.so and libncurses to
# link against -ltinfo when needed. Some builds might break
# else when '-Wl,--no-copy-dt-needed-entries' has been set in
# linker flags.
for i in libncurses libncursesw; do
f=${D}${libdir}/$i.so
test -h $f || continue
rm -f $f
echo '/* GNU ld script */' >$f
echo "INPUT($i.so.5 AS_NEEDED(-ltinfo))" >>$f
done
# create libtermcap.so linker script for backward compatibility
f=${D}${libdir}/libtermcap.so
echo '/* GNU ld script */' >$f
echo 'INPUT(AS_NEEDED(-ltinfo))' >>$f
oe_multilib_header curses.h
}
python populate_packages_prepend () {
libdir = bb.data.expand("${libdir}", d)
pnbase = bb.data.expand("${PN}-lib%s", d)
do_split_packages(d, libdir, '^lib(.*)\.so\..*', pnbase, 'ncurses %s library', prepend=True, extra_depends = '', allow_links=True)
}
pkg_postinst_ncurses-tools () {
if [ "${PN}" = "ncurses" ]; then
update-alternatives --install ${bindir}/clear clear clear.${PN} 100
update-alternatives --install ${bindir}/reset reset reset.${PN} 100
fi
}
pkg_prerm_ncurses-tools () {
if [ "${PN}" = "ncurses" ]; then
update-alternatives --remove clear clear.${PN}
update-alternatives --remove reset reset.${PN}
fi
}
BBCLASSEXTEND = "native nativesdk"
PACKAGES += " \
${PN}-tools \
${PN}-terminfo \
${PN}-terminfo-base \
"
FILES_${PN} = "\
${bindir}/tput \
${bindir}/tset \
${bindir}/ncurses5-config \
${bindir}/ncursesw5-config \
${datadir}/tabset \
"
# This keeps only tput/tset in ncurses
# clear/reset are in already busybox
FILES_${PN}-tools = "\
${bindir}/tic \
${bindir}/toe \
${bindir}/infotocap \
${bindir}/captoinfo \
${bindir}/infocmp \
${bindir}/clear.${PN} \
${bindir}/reset.${PN} \
${bindir}/tack \
${bindir}/tabs \
"
# 'reset' is a symlink to 'tset' which is in the 'ncurses' package
RDEPENDS_${PN}-tools = "${PN}"
FILES_${PN}-terminfo = "\
${datadir}/terminfo \
"
FILES_${PN}-terminfo-base = "\
${sysconfdir}/terminfo \
"
RSUGGESTS_${PN}-libtinfo = "${PN}-terminfo"
RRECOMMENDS_${PN}-libtinfo = "${PN}-terminfo-base"
|
