# $Id$

PNAME="ncurses"
PVER="5.9"
PBUILD="r7"

PCAT="sys-libs"

DESCRIPTION="Linux console display library."
HOMEPAGE="http://www.gnu.org/software/ncurses/ncurses.html"

DEPEND_x86_64=">= sys-apps/multiarch-wrapper-1"
SPECIAL_VARS="DEPEND_x86_64"

DEPEND="$(marchdepend)
	>= virtual/glibc"

SRCFILE="${PNAME}-${PVER}.tar.gz"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"

ALX_PKG_KEEP="usr/bin/tput
	usr/$(mlibdir)/*.so.*
	usr/$(mlibdir)/terminfo
	usr/share/tabset
	usr/share/terminfo/l/linux
	usr/share/terminfo/r/rxvt
	usr/share/terminfo/v/vt100
	usr/share/terminfo/v/vt102
	usr/share/terminfo/v/vt220
	usr/share/terminfo/x/xterm
	usr/share/terminfo/x/xterm-color"
sminclude mtools multilib alx-split
msetfeature "!check"

SRC_URI=(
	gnu://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${PNAME}-${PVER}-gcc51.patch
)

UP2DATE="updatecmd_gnu ${PNAME} gz"

src_prepare()
{
	# non widec
	munpack ${SRCFILE} || die
	cd ${SRCDIR}
	mpatch ${PNAME}-${PVER}-gcc51.patch || die

	cd ${BUILDDIR}
	for abi in ${MULTILIB_ABIS}
	do
		mv ${SRCDIR}{,-non-widec}-${abi} || die
	done

	# widec
	munpack ${SRCFILE} || die
	cd ${SRCDIR}
	mpatch ${PNAME}-${PVER}-gcc51.patch || die
}

src_compile()
{
	# fixes build issues on multilib; do not export any ABI_LDFLAGS
	EXPORT_ABI_LDFLAGS=false

	# widec
	# -hashed-db needs Berkeley DB
	mconfigure --with-shared --without-debug --without-ada --without-hashed-db --enable-widec || die
	# fix parallel make builds
	mmake -j1 sources || die
	mmake || die

	# non-widec
	# -hashed-db needs Berkeley DB
	SRCDIR="${SRCDIR}-non-widec" mconfigure --with-shared --without-debug --without-ada --without-hashed-db || die
	# fix parallel make builds
	SRCDIR="${SRCDIR}-non-widec" mmake -j1 sources || die
	SRCDIR="${SRCDIR}-non-widec" mmake || die
}

alx_generic_src_install()
{
	mmake DESTDIR=${BINDIR} install || die

	mchmod 755 /usr/$(mlibdir)/\*.${PVER} || die
	mchmod 644 /usr/$(mlibdir)/libncurses++w.a || die

	# install multlib-lib compat curses/curses-widec config
	if [[ $(mlibdir) != lib ]]
	then
		all-abis minstallexec misc/ncurses-config /usr/bin/ncursesw5-config-$(mabi) || die
		all-abis mlink ncursesw5-config-$(mabi) /usr/bin/ncurses5-config-$(mabi) || die
		mlink multiarch-wrapper /usr/bin/ncursesw5-config || die
		mlink ncursesw5-config /usr/bin/ncurses5-config || die
	fi

	# non-widec compat
	for lib in curses ncurses form panel menu
	do
		echo "INPUT(-l${lib}w)" > ${BINDIR}/usr/$(mlibdir)/lib${lib}.so || die
		mlink lib${lib}w.a /usr/$(mlibdir)/lib${lib}.a || die
	done
	mlink libcurses.so /usr/$(mlibdir)/libcursesw.so || die
	mlink libncurses.so /usr/$(mlibdir)/libcurses.so || die
	mlink libncursesw.a /usr/$(mlibdir)/libcursesw.a || die
	mlink libncurses.a /usr/$(mlibdir)/libcurses.a || die
	mlink libncurses++w.a /usr/$(mlibdir)/libncurses++.a || die
	minstalldir /usr/include/ncursesw || die
	mlink ../curses.h /usr/include/ncursesw/curses.h || die
	mlink ../ncurses.h /usr/include/ncursesw/ncurses.h || die

	# move the -m32 libs also to the right place (multilib)
	if [[ $(mlibdir) != lib ]]
	then
		mchmod 755 /usr/lib/\*.${PVER} || die
		mchmod 644 /usr/lib/libncurses++w.a || die

		# non-widec compat
		for lib in curses ncurses form panel menu
		do
			echo "INPUT(-l${lib}w)" > ${BINDIR}/usr/lib/lib${lib}.so || die
			mlink lib${lib}w.a /usr/lib/lib${lib}.a || die
		done
		mlink libcurses.so /usr/lib/libcursesw.so || die
		mlink libncurses.so /usr/lib/libcurses.so || die
		mlink libncursesw.a /usr/lib/libcursesw.a || die
		mlink libncurses.a /usr/lib/libcurses.a || die
		mlink libncurses++w.a /usr/lib/libncurses++.a || die
	fi

	# install non-widec runtime compat library (do not use minstalllib,
	# we need libcnurses.so with loader hint for libncursesw and not a plain symlink!
	all-abis minstallexec ${SRCDIR}-non-widec-'$abi'/lib/libncurses.so.${PVER} /usr/'$(mlibdir)' || die
	all-abis mlink libncurses.so.${PVER} /usr/'$(mlibdir)'/libncurses.so.${PVER%%.*} || die

	# fixes a small man issue
	if [ -e ${BINDIR}/usr/share/man/tack.1 ]
	then
		mv ${BINDIR}/usr/share/man/tack.1 \
			${BINDIR}/usr/share/man/man1 || die
	fi

	# fix to enable colors in the default xterm
	mv ${BINDIR}/usr/share/terminfo/x/xterm \
		${BINDIR}/usr/share/terminfo/x/xterm.orig || die
	mlink xterm-color /usr/share/terminfo/x/xterm || die

	minstalldocs ANNOUNCE MANIFEST NEWS README* TO-DO || die

	# do not collide with busybox
	local app
	for app in /usr/bin/clear /usr/bin/reset
	do
		if [[ -e ${BINDIR}${app} ]]
		then
			rm -f ${BINDIR}${app} || die ${app}
		fi
	done
}

preinstall()
{
	if [ -L ${MROOT}/usr/$(mlibdir)/libncurses.so ]
	then
		rm ${MROOT}/usr/$(mlibdir)/libncurses.so || die
	fi

	if [ -L ${MROOT}/usr/$(mlibdir)/libncurses.so.5 ]
	then
		rm ${MROOT}/usr/$(mlibdir)/libncurses.so.5 || die
	fi

	if [ -L ${MROOT}/usr/$(mlibdir)/libcurses.so.5 ]
	then
		rm ${MROOT}/usr/$(mlibdir)/libcurses.so.5 || die
	fi

	if [[ $(mlibdir) != lib ]]
	then
		if [ -L ${MROOT}/usr/lib/libncurses.so ]
		then
			rm ${MROOT}/usr/lib/libncurses.so || die
		fi

		if [ -L ${MROOT}/usr/lib/libncurses.so.5 ]
		then
			rm ${MROOT}/usr/lib/libncurses.so.5 || die
		fi

		if [ -L ${MROOT}/usr/lib/libcurses.so.5 ]
		then
			rm ${MROOT}/usr/lib/libcurses.so.5 || die
		fi
	fi
}

postinstall()
{
	# force ldconfig here
	if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
	then
		/sbin/ldconfig
	fi
}