# $Id$

PNAME="vim"
PVER="7.2"
PBUILD="r4"

PATCH_LEVEL="267"

PCATEGORIE="app-editors"
STATE="unstable"

DESCRIPTION="Vi IMproved!"
HOMEPAGE="http://www.vim.org/"

DEPEND=">= sys-libs/ncurses-5.7"

SDEPEND=">= sys-apps/sed-4
	>= sys-dev/automake-3
	>= sys-dev/autoconf-4"

PROVIDE="virtual/editor"

SRCFILE="${PNAME}-${PVER}.tar.bz2"
SRCDIR="${BUILDDIR}/${PNAME}${PVER/.}"

LINGUAS="${PNAME}-${PVER}-lang.tar.gz"

sminclude mtools

SRC_URI=(
	ftp://ftp.vim.org/pub/vim/unix/${SRCFILE}
	ftp://ftp.vim.org/pub/vim/extra/${LINGUAS}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${LINGUAS}
	$(for ((i=1;i <= PATCH_LEVEL; i++))
	do
		ver=00${i}
		[[ ${i} -ge 10 ]] && ver=0${i}
		[[ ${i} -ge 100 ]] && ver=${i}
		echo "ftp://ftp.vim.org/pub/vim/patches/${PVER}/${PVER}.${ver}"
	done)
)

UP2PVER="${PVER}.${PATCH_LEVEL}"
UP2DATE="updatecmd ${HOMEPAGE} | grep 'current version' | sed 's/.* \([0-9].*[0-9]\).*/\1/'"

src_prepare()
{
	munpack ${SRCFILE} || die
	munpack ${LINGUAS} || die
	cd ${SRCDIR}

# 	# apply all upstream patches
	local i
	local ver
	for ((i=1; i <= PATCH_LEVEL; i++))
	do
		# excludes (patches for extra and non linux only)
		[[ ${i} = 7 ]] && continue	# amiga dos os2 vms
		[[ ${i} = 36 ]] && continue	# win32
		[[ ${i} = 41 ]] && continue	# mac
		[[ ${i} = 49 ]] && continue	# win32
		[[ ${i} = 71 ]] && continue	# extras
		[[ ${i} = 72 ]] && continue	# extras
		[[ ${i} = 74 ]] && continue	# mac
		[[ ${i} = 88 ]] && continue	# win32
		[[ ${i} = 89 ]] && continue	# win32
		[[ ${i} = 93 ]] && continue	# win32
		[[ ${i} = 101 ]] && continue	# win32
		[[ ${i} = 138 ]] && continue	# amiga dos os2 vms
		[[ ${i} = 150 ]] && continue	# extras
		[[ ${i} = 172 ]] && continue	# win32

		ver=00${i}
		[[ ${i} -ge 10 ]] && ver=0${i}
		[[ ${i} -ge 100 ]] && ver=${i}

		mpatch ${PVER}.${ver} || die
	done

	# fix location of vinmrc config file
	echo '#define SYS_VIMRC_FILE "/etc/vimrc"' >> src/feature.h || die
	echo '#define SYS_GVIMRC_FILE "/etc/gvimrc"' >> src/feature.h || die
}

src_compile()
{
	cd ${SRCDIR}

	mconfigure --with-features=huge --without-x --disable-gui || die
	mmake || die
}

src_install()
{
	cd ${SRCDIR}

	# some needed directories
	minstalldir /etc || die

	make install \
		DESTDIR=${BINDIR} \
		BINDIR=/usr/bin \
		MANDIR=/usr/share/man \
		DATADIR=/usr/share || die

	# enables the old-fashioned vi mode
	mlink vim /usr/bin/vi || die

	# we want run vim in its own mode not in vi mode
	cat > ${BINDIR}/etc/vimrc << "EOF"
set nocompatible
set backspace=2
syntax on
EOF

	minstalldocs README* || die
}