blob: 1627fb91d37dfc07baf0d162853d15f80816f548 [file] [log] [blame]
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=5526f2f3a29edc95538b368a4771edda"
SECTION = "libs"
DEPENDS = "ncurses-native"
DEPENDS_class-native = ""
BINCONFIG = "${bindir}/ncurses5-config ${bindir}/ncursesw5-config \
${bindir}/ncurses6-config ${bindir}/ncursesw6-config"
inherit autotools binconfig-disabled multilib_header pkgconfig
# Upstream has useful patches at times at ftp://invisible-island.net/ncurses/
SRC_URI = "git://salsa.debian.org/debian/ncurses.git;protocol=https"
EXTRA_AUTORECONF = "-I m4"
CACHED_CONFIGUREVARS = "cf_cv_func_nanosleep=yes"
EXTRASITECONFIG = "CFLAGS='${CFLAGS} -I${SYSROOT_DESTDIR}${includedir}'"
# 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_class-native = "${libdir}"
# Display corruption occurs on 64 bit hosts without these settings
# This was derrived from the upstream debian ncurses which uses
# these settings for 32 and 64 bit hosts.
EXCONFIG_ARGS = ""
EXCONFIG_ARGS_class-native = " \
--disable-lp64 \
--with-chtype='long' \
--with-mmask-t='long'"
EXCONFIG_ARGS_class-nativesdk = " \
--disable-lp64 \
--with-chtype='long' \
--with-mmask-t='long'"
PACKAGES_DYNAMIC = "^${PN}-lib.*"
# Fall back to the host termcap / terminfo for -nativesdk and -native
# The reality is a work around for strange problems with things like
# "bitbake -c menuconfig busybox" where it cannot find the terminfo
# because the sstate had a hard coded search path. Until this is fixed
# another way this is deemed good enough.
EX_TERMCAP = ""
EX_TERMCAP_class-native = ":/etc/termcap:/usr/share/misc/termcap"
EX_TERMCAP_class-nativesdk = ":/etc/termcap:/usr/share/misc/termcap"
EX_TERMINFO = ""
EX_TERMINFO_class-native = ":/etc/terminfo:/usr/share/terminfo:/usr/share/misc/terminfo:/lib/terminfo"
EX_TERMINFO_class-nativesdk = ":/etc/terminfo:/usr/share/terminfo:/usr/share/misc/terminfo:/lib/terminfo"
EX_TERMLIB ?= "tinfo"
# 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 $1
shift
oe_runconf \
--without-debug \
--without-ada \
--without-gpm \
--enable-hard-tabs \
--enable-xmc-glitch \
--enable-colorfgbg \
--with-termpath='${sysconfdir}/termcap:${datadir}/misc/termcap${EX_TERMCAP}' \
--with-terminfo-dirs='${sysconfdir}/terminfo:${datadir}/terminfo${EX_TERMINFO}' \
--with-shared \
--disable-big-core \
--program-prefix= \
--with-ticlib \
--with-termlib=${EX_TERMLIB} \
--enable-sigwinch \
--enable-pc-files \
--disable-rpath-hack \
${EXCONFIG_ARGS} \
--with-manpage-format=normal \
--without-manpage-renames \
--disable-stripping \
"$@" || 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
#Remove ${includedir} from CPPFLAGS, need for cross compile
sed -i 's#-I${cf_includedir}##g' ${S}/configure || die "sed CPPFLAGS"
# The --enable-pc-files requires PKG_CONFIG_LIBDIR existed
mkdir -p ${PKG_CONFIG_LIBDIR}
( cd ${S}; gnu-configize --force )
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
! ${ENABLE_WIDEC} || \
oe_runmake -C widec libs
}
# set of expected differences between narrowc and widec header
#
# TODO: the NCURSES_CH_T difference can cause real problems :(
_unifdef_cleanup = " \
-e '\!/\* \$Id: curses.wide,v!,\!/\* \$Id: curses.tail,v!d' \
-e '/^#define NCURSES_CH_T /d' \
-e '/^#include <wchar.h>/d' \
-e '\!^/\* .* \*/!d' \
"
do_test[depends] = "unifdef-native:do_populate_sysroot"
do_test[dirs] = "${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 ${_unifdef_cleanup} > curses-widec.h
diff curses-narrowc.h curses-widec.h
}
# Split original _install_opts to two parts.
# One is the options to install contents, the other is the parameters \
# when running command "make install"
# Note that install.libs will also implicitly install header files,
# so we do not need to explicitly specify install.includes.
# Doing so could in fact result in a race condition, as both targets
# (install.libs and install.includes) would install the same headers
# at the same time
_install_opts = " install.libs install.man "
_install_cfgs = "\
DESTDIR='${D}' \
PKG_CONFIG_LIBDIR='${libdir}/pkgconfig' \
"
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_cfgs} ${_install_opts} \
install.progs
# The install.data should run after install.libs, otherwise
# there would be a race issue in a very critical conditon, since
# tic will be run by install.data, and tic needs libtinfo.so
# which would be regenerated by install.libs.
oe_runmake -C narrowc ${_install_cfgs} \
install.data
! ${ENABLE_WIDEC} || \
oe_runmake -C widec ${_install_cfgs} ${_install_opts}
cd narrowc
# include some basic terminfo files
# stolen ;) from gentoo and modified a bit
for x in ansi console dumb linux rxvt screen screen-256color sun vt52 vt100 vt102 vt200 vt220 xterm-color xterm-xfree86 xterm-256color
do
local termfile="$(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
# When changing ${libdir} to e.g. /usr/lib/myawesomelib/ ncurses
# still installs '/usr/lib/terminfo', so try to rm both
# the proper path and a slightly hardcoded one
rm -f ${D}${libdir}/terminfo ${D}${prefix}/lib/terminfo
# 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 -p ${D}${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
# Use lnr to ensure this is a relative link despite absolute paths
# (as we can't know the relationship between base_libdir and libdir).
# At some point we can rely on coreutils 8.16 which has ln -r.
lnr ${D}${base_libdir}/libtinfo.so.5 ${D}${libdir}/libtinfo.so
fi
if [ -d "${D}${includedir}/ncurses" ]; then
for f in `find ${D}${includedir}/ncurses -name "*.h"`
do
f=`basename $f`
test -e ${D}${includedir}/$f && continue
ln -sf ncurses/$f ${D}${includedir}/$f
done
fi
oe_multilib_header curses.h
}
python populate_packages_prepend () {
libdir = d.expand("${libdir}")
base_libdir = d.expand("${base_libdir}")
pnbase = d.expand("${PN}-lib%s")
do_split_packages(d, libdir, r'^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, r'^lib(.*)\.so\..*', pnbase, 'ncurses %s library', prepend=True, extra_depends = '', allow_links=True)
}
inherit update-alternatives
ALTERNATIVE_PRIORITY = "100"
ALTERNATIVE_ncurses-tools_class-target = "clear reset"
BBCLASSEXTEND = "native nativesdk"
PACKAGES += " \
${PN}-tools \
${PN}-terminfo-base \
${PN}-terminfo \
"
FILES_${PN} = "\
${bindir}/tput \
${bindir}/tset \
${bindir}/ncurses5-config \
${bindir}/ncursesw5-config \
${bindir}/ncurses6-config \
${bindir}/ncursesw6-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 \
${bindir}/clear${@['', '.${BPN}']['${CLASSOVERRIDE}' == 'class-target']} \
${bindir}/reset${@['', '.${BPN}']['${CLASSOVERRIDE}' == 'class-target']} \
${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"