320 lines
11 KiB
PHP
320 lines
11 KiB
PHP
SUMMARY = "The New Curses library"
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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."
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HOMEPAGE = "http://www.gnu.org/software/ncurses/ncurses.html"
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LICENSE = "MIT"
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LIC_FILES_CHKSUM = "file://ncurses/base/version.c;beginline=1;endline=27;md5=cbc180a8c44ca642e97c35452fab5f66"
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SECTION = "libs"
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DEPENDS = "ncurses-native"
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DEPENDS_class-native = ""
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BINCONFIG = "${bindir}/ncurses5-config ${bindir}/ncursesw5-config \
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${bindir}/ncurses6-config ${bindir}/ncursesw6-config"
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inherit autotools binconfig-disabled multilib_header pkgconfig
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# Upstream has useful patches at times at ftp://invisible-island.net/ncurses/
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SRC_URI = "git://salsa.debian.org/debian/ncurses.git;protocol=https"
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EXTRA_AUTORECONF = "-I m4"
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CONFIG_SITE =+ "${WORKDIR}/config.cache"
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EXTRASITECONFIG = "CFLAGS='${CFLAGS} -I${SYSROOT_DESTDIR}${includedir}'"
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# Whether to enable separate widec libraries; must be 'true' or 'false'
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#
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# TODO: remove this variable when widec is supported in every setup?
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ENABLE_WIDEC ?= "true"
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# _GNU_SOURCE is required for widec stuff and is detected automatically
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# for target objects. But it must be set manually for native and sdk
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# builds.
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BUILD_CPPFLAGS += "-D_GNU_SOURCE"
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# natives don't generally look in base_libdir
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base_libdir_class-native = "${libdir}"
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# Display corruption occurs on 64 bit hosts without these settings
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# This was derrived from the upstream debian ncurses which uses
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# these settings for 32 and 64 bit hosts.
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EXCONFIG_ARGS = ""
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EXCONFIG_ARGS_class-native = " \
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--disable-lp64 \
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--with-chtype='long' \
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--with-mmask-t='long'"
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EXCONFIG_ARGS_class-nativesdk = " \
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--disable-lp64 \
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--with-chtype='long' \
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--with-mmask-t='long'"
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PACKAGES_DYNAMIC = "^${PN}-lib.*"
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# Fall back to the host termcap / terminfo for -nativesdk and -native
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# The reality is a work around for strange problems with things like
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# "bitbake -c menuconfig busybox" where it cannot find the terminfo
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# because the sstate had a hard coded search path. Until this is fixed
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# another way this is deemed good enough.
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EX_TERMCAP = ""
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EX_TERMCAP_class-native = ":/etc/termcap:/usr/share/misc/termcap"
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EX_TERMCAP_class-nativesdk = ":/etc/termcap:/usr/share/misc/termcap"
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EX_TERMINFO = ""
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EX_TERMINFO_class-native = ":/etc/terminfo:/usr/share/terminfo:/usr/share/misc/terminfo:/lib/terminfo"
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EX_TERMINFO_class-nativesdk = ":/etc/terminfo:/usr/share/terminfo:/usr/share/misc/terminfo:/lib/terminfo"
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EX_TERMLIB ?= "tinfo"
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# Helper function for do_configure to allow multiple configurations
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# $1 the directory to run configure in
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# $@ the arguments to pass to configure
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ncurses_configure() {
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mkdir -p $1
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cd $1
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shift
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oe_runconf \
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--without-debug \
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--without-ada \
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--without-gpm \
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--enable-hard-tabs \
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--enable-xmc-glitch \
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--enable-colorfgbg \
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--with-termpath='${sysconfdir}/termcap:${datadir}/misc/termcap${EX_TERMCAP}' \
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--with-terminfo-dirs='${sysconfdir}/terminfo:${datadir}/terminfo${EX_TERMINFO}' \
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--with-shared \
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--disable-big-core \
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--program-prefix= \
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--with-ticlib \
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--with-termlib=${EX_TERMLIB} \
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--enable-sigwinch \
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--enable-pc-files \
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--disable-rpath-hack \
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${EXCONFIG_ARGS} \
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--with-manpage-format=normal \
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--disable-stripping \
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"$@" || return 1
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cd ..
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}
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# Override the function from the autotools class; ncurses requires a
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# patched autoconf213 to generate the configure script. This autoconf
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# is not available so that the shipped script will be used.
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do_configure() {
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# check does not work with cross-compiling and is generally
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# broken because it requires stdin to be pollable (which is
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# not the case for /dev/null redirections)
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export cf_cv_working_poll=yes
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#Remove ${includedir} from CPPFLAGS, need for cross compile
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sed -i 's#-I${cf_includedir}##g' ${S}/configure || die "sed CPPFLAGS"
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# The --enable-pc-files requires PKG_CONFIG_LIBDIR existed
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mkdir -p ${PKG_CONFIG_LIBDIR}
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( cd ${S}; gnu-configize --force )
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ncurses_configure "narrowc" || \
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return 1
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! ${ENABLE_WIDEC} || \
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ncurses_configure "widec" "--enable-widec" "--without-progs"
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}
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do_compile() {
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oe_runmake -C narrowc libs
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oe_runmake -C narrowc/progs
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! ${ENABLE_WIDEC} || \
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oe_runmake -C widec libs
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}
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# set of expected differences between narrowc and widec header
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#
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# TODO: the NCURSES_CH_T difference can cause real problems :(
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_unifdef_cleanup = " \
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-e '\!/\* \$Id: curses.wide,v!,\!/\* \$Id: curses.tail,v!d' \
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-e '/^#define NCURSES_CH_T /d' \
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-e '/^#include <wchar.h>/d' \
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-e '\!^/\* .* \*/!d' \
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"
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do_test[depends] = "unifdef-native:do_populate_sysroot"
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do_test[dirs] = "${S}"
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do_test() {
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${ENABLE_WIDEC} || return 0
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# make sure that the narrow and widec header are compatible
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# and differ only in minor details.
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unifdef -k narrowc/include/curses.h | \
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sed ${_unifdef_cleanup} > curses-narrowc.h
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unifdef -k widec/include/curses.h | \
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sed ${_unifdef_cleanup} > curses-widec.h
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diff curses-narrowc.h curses-widec.h
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}
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# Split original _install_opts to two parts.
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# One is the options to install contents, the other is the parameters \
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# when running command "make install"
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# Note that install.libs will also implicitly install header files,
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# so we do not need to explicitly specify install.includes.
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# Doing so could in fact result in a race condition, as both targets
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# (install.libs and install.includes) would install the same headers
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# at the same time
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_install_opts = " install.libs install.man "
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_install_cfgs = "\
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DESTDIR='${D}' \
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PKG_CONFIG_LIBDIR='${libdir}/pkgconfig' \
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"
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do_install() {
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# Order of installation is important; widec installs a 'curses.h'
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# header with more definitions and must be installed last hence.
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# Compatibility of these headers will be checked in 'do_test()'.
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oe_runmake -C narrowc ${_install_cfgs} ${_install_opts} \
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install.progs
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# The install.data should run after install.libs, otherwise
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# there would be a race issue in a very critical conditon, since
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# tic will be run by install.data, and tic needs libtinfo.so
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# which would be regenerated by install.libs.
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oe_runmake -C narrowc ${_install_cfgs} \
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install.data
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! ${ENABLE_WIDEC} || \
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oe_runmake -C widec ${_install_cfgs} ${_install_opts}
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cd narrowc
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# include some basic terminfo files
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# stolen ;) from gentoo and modified a bit
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for x in ansi console dumb linux rxvt screen screen-256color sun vt52 vt100 vt102 vt200 vt220 xterm-color xterm-xfree86 xterm-256color
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do
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local termfile="$(find "${D}${datadir}/terminfo/" -name "${x}" 2>/dev/null)"
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local basedir="$(basename $(dirname "${termfile}"))"
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if [ -n "${termfile}" ]
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then
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install -d ${D}${sysconfdir}/terminfo/${basedir}
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mv ${termfile} ${D}${sysconfdir}/terminfo/${basedir}/
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ln -s /etc/terminfo/${basedir}/${x} \
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${D}${datadir}/terminfo/${basedir}/${x}
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fi
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done
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# i think we can use xterm-color as default xterm
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if [ -e ${D}${sysconfdir}/terminfo/x/xterm-color ]
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then
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ln -sf xterm-color ${D}${sysconfdir}/terminfo/x/xterm
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fi
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# When changing ${libdir} to e.g. /usr/lib/myawesomelib/ ncurses
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# still installs '/usr/lib/terminfo', so try to rm both
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# the proper path and a slightly hardcoded one
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rm -f ${D}${libdir}/terminfo ${D}${prefix}/lib/terminfo
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# create linker scripts for libcurses.so and libncurses to
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# link against -ltinfo when needed. Some builds might break
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# else when '-Wl,--no-copy-dt-needed-entries' has been set in
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# linker flags.
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for i in libncurses libncursesw; do
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f=${D}${libdir}/$i.so
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test -h $f || continue
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rm -f $f
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echo '/* GNU ld script */' >$f
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echo "INPUT($i.so.5 AS_NEEDED(-ltinfo))" >>$f
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done
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# Make sure that libcurses is linked so that it gets -ltinfo
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# also, this should be addressed upstream really.
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ln -sf libncurses.so ${D}${libdir}/libcurses.so
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# create libtermcap.so linker script for backward compatibility
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f=${D}${libdir}/libtermcap.so
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echo '/* GNU ld script */' >$f
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echo 'INPUT(AS_NEEDED(-ltinfo))' >>$f
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if [ ! -d "${D}${base_libdir}" ]; then
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# Setting base_libdir to libdir as is done in the -native
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# case will skip this code
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mkdir -p ${D}${base_libdir}
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mv ${D}${libdir}/libncurses.so.* ${D}${base_libdir}
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! ${ENABLE_WIDEC} || \
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mv ${D}${libdir}/libncursesw.so.* ${D}${base_libdir}
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mv ${D}${libdir}/libtinfo.so.* ${D}${base_libdir}
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rm ${D}${libdir}/libtinfo.so
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# Use lnr to ensure this is a relative link despite absolute paths
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# (as we can't know the relationship between base_libdir and libdir).
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# At some point we can rely on coreutils 8.16 which has ln -r.
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lnr ${D}${base_libdir}/libtinfo.so.5 ${D}${libdir}/libtinfo.so
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fi
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if [ -d "${D}${includedir}/ncurses" ]; then
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for f in `find ${D}${includedir}/ncurses -name "*.h"`
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do
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f=`basename $f`
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test -e ${D}${includedir}/$f && continue
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ln -sf ncurses/$f ${D}${includedir}/$f
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done
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fi
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oe_multilib_header curses.h
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}
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python populate_packages_prepend () {
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libdir = d.expand("${libdir}")
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base_libdir = d.expand("${base_libdir}")
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pnbase = d.expand("${PN}-lib%s")
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do_split_packages(d, libdir, '^lib(.*)\.so\..*', pnbase, 'ncurses %s library', prepend=True, extra_depends = '', allow_links=True)
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if libdir is not base_libdir:
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do_split_packages(d, base_libdir, '^lib(.*)\.so\..*', pnbase, 'ncurses %s library', prepend=True, extra_depends = '', allow_links=True)
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}
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inherit update-alternatives
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ALTERNATIVE_PRIORITY = "100"
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ALTERNATIVE_ncurses-tools_class-target = "clear reset"
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BBCLASSEXTEND = "native nativesdk"
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PACKAGES += " \
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${PN}-tools \
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${PN}-terminfo-base \
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${PN}-terminfo \
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"
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FILES_${PN} = "\
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${bindir}/tput \
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${bindir}/tset \
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${bindir}/ncurses5-config \
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${bindir}/ncursesw5-config \
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${bindir}/ncurses6-config \
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${bindir}/ncursesw6-config \
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${datadir}/tabset \
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"
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# This keeps only tput/tset in ncurses
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# clear/reset are in already busybox
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FILES_${PN}-tools = "\
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${bindir}/tic \
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${bindir}/toe \
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${bindir}/infotocap \
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${bindir}/captoinfo \
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${bindir}/infocmp \
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${bindir}/clear${@['', '.${BPN}']['${CLASSOVERRIDE}' == 'class-target']} \
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${bindir}/reset${@['', '.${BPN}']['${CLASSOVERRIDE}' == 'class-target']} \
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${bindir}/tack \
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${bindir}/tabs \
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"
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# 'reset' is a symlink to 'tset' which is in the 'ncurses' package
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RDEPENDS_${PN}-tools = "${PN}"
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FILES_${PN}-terminfo = "\
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${datadir}/terminfo \
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"
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FILES_${PN}-terminfo-base = "\
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${sysconfdir}/terminfo \
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"
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RSUGGESTS_${PN}-libtinfo = "${PN}-terminfo"
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RRECOMMENDS_${PN}-libtinfo = "${PN}-terminfo-base"
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