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 = "r8" 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 =+ "${WORKDIR}/config.cache" # Whether to enable separate widec libraries; must be 'true' or 'false' # # TODO: remove this variable when widec is supported in every setup? ENABLE_WIDEC ?= "true" # _GNU_SOURCE is required for widec stuff and is detected automatically # for target objects. But it must be set manually for native and sdk # builds. BUILD_CPPFLAGS += "-D_GNU_SOURCE" # natives don't generally look in base_libdir base_libdir_virtclass-native = "${libdir}" # Helper function for do_configure to allow multiple configurations # $1 the directory to run configure in # $@ the arguments to pass to configure ncurses_configure() { 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:${datadir}/terminfo' \ --with-shared \ --disable-big-core \ --program-prefix= \ --with-ticlib \ --with-termlib=tinfo \ --enable-sigwinch \ --enable-pc-files \ --disable-rpath-hack \ --with-manpage-format=normal \ "$@" || return 1 cd .. } # 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 ncurses_configure "narrowc" || \ return 1 ! ${ENABLE_WIDEC} || \ ncurses_configure "widec" "--enable-widec" "--without-progs" } do_compile() { oe_runmake -C narrowc libs oe_runmake -C narrowc/progs ! ${ENABLE_WIDEC} || \ oe_runmake -C widec libs } # set of expected differences between narrowc and widec header # # TODO: the NCURSES_CH_T difference can cause real problems :( _unifdef_cleanup = " \ -e '\!/\* \$Id: curses.wide,v!,\!/\* \$Id: curses.tail,v!d' \ -e '/^#define NCURSES_CH_T /d' \ -e '/^#include /d' \ -e '\!^/\* .* \*/!d' \ " do_test[depends] = "unifdef-native:do_populate_sysroot" do_test[dirs] = "${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='${libdir}/pkgconfig' \ install.libs install.includes install.man \ " python do_install () { bb.build.exec_func("shell_do_install", d) oe.path.make_relative_symlink(d.expand("${D}${libdir}/libtinfo.so")) } shell_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 rm -f ${D}${libdir}/terminfo 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 # Make sure that libcurses is linked so that it gets -ltinfo # also, this should be addressed upstream really. ln -sf libncurses.so ${D}${libdir}/libcurses.so # create libtermcap.so linker script for backward compatibility f=${D}${libdir}/libtermcap.so echo '/* GNU ld script */' >$f echo 'INPUT(AS_NEEDED(-ltinfo))' >>$f if [ ! -d "${D}${base_libdir}" ]; then # Setting base_libdir to libdir as is done in the -native # case will skip this code mkdir ${D}${base_libdir} mv ${D}${libdir}/libncurses.so.* ${D}${base_libdir} ! ${ENABLE_WIDEC} || \ mv ${D}${libdir}/libncursesw.so.* ${D}${base_libdir} mv ${D}${libdir}/libtinfo.so.* ${D}${base_libdir} rm ${D}${libdir}/libtinfo.so # We'll turn this into a relative symlink after do_install returns ln -sf ${D}${base_libdir}/libtinfo.so.5 ${D}${libdir}/libtinfo.so fi oe_multilib_header curses.h } python populate_packages_prepend () { libdir = d.expand("${libdir}") base_libdir = d.expand("${base_libdir}") pnbase = d.expand("${PN}-lib%s") do_split_packages(d, libdir, '^lib(.*)\.so\..*', pnbase, 'ncurses %s library', prepend=True, extra_depends = '', allow_links=True) if libdir is not base_libdir: do_split_packages(d, base_libdir, '^lib(.*)\.so\..*', pnbase, 'ncurses %s library', prepend=True, extra_depends = '', allow_links=True) } pkg_postinst_ncurses-tools () { if [ "${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\x7d'][d.getVar('PN', 1) == 'ncurses']} \ ${bindir}/reset${@['', '.${PN\x7d'][d.getVar('PN', 1) == 'ncurses']} \ ${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"