# uses webapp.eclass to create directories with right permissions
# probably slight overkill but works well
inherit confutils eutils webapp db-use

WEBAPP_MANUAL_SLOT="yes"

MY_PV=${PV/.01/-01}
MY_P=${PN}-${MY_PV}

DESCRIPTION="Webserver log file analyzer"
HOMEPAGE="http://www.mrunix.net/webalizer/"
SRC_URI="ftp://ftp.mrunix.net/pub/webalizer/${MY_P}-src.tar.bz2"

LICENSE="GPL-2"
KEYWORDS="~alpha ~amd64 ~hppa ~ppc ~ppc64 ~sparc ~x86"
IUSE="bzip2 geoip nls"
SLOT="0"

DEPEND=">=sys-libs/db-4.1
	>=sys-libs/zlib-1.1.4
	>=media-libs/libpng-1.2
	>=media-libs/gd-1.8.3
	geoip? ( dev-libs/geoip )
	bzip2? ( app-arch/bzip2 )"

S="${WORKDIR}"/${MY_P}

pkg_setup() {
	webapp_pkg_setup
	confutils_require_built_with_all media-libs/gd png

	# USE=nls has no real meaning if LINGUAS isn't set
	if use nls && [[ -z "${LINGUAS}" ]]; then
		ewarn "you must set LINGUAS in /etc/make.conf"
		ewarn "if you want to USE=nls"
		die "please either set LINGUAS or do not use nls"
	fi
}

src_compile() {
	# really dirty hack; necessary due to a really gross ./configure
	# basically, it just sets the natural language the program uses
	# unfortunatly, this program only allows for one lang, so only the first
	# entry in LINGUAS is used
	if use nls; then
		local longlang="$(grep ^${LINGUAS:0:2} "${FILESDIR}"/webalizer-language-list.txt)"
		local myconf="${myconf} --with-language=${longlang:3}"
	else
		local myconf="${myconf} --with-language=english"
	fi

	econf --enable-dns \
		--with-db=$(db_includedir) \
		--with-dblib=$(db_libname) \
		$(use_enable geoip) \
		$(use_enable bzip2 bz2) \
		${myconf} \
		|| die "econf failed"
	emake || die "emake failed"
}

src_install() {
	webapp_src_preinst

	dobin webalizer
	dosym webalizer /usr/bin/webazolver
	doman webalizer.1

	dodoc CHANGES *README* INSTALL sample.conf

	webapp_src_install
}

pkg_postinst() {
	if [[ ${#LINGUAS} -gt 2 ]] && use nls; then
		ewarn
		ewarn "You have more than one language in LINGUAS"
		ewarn "Due to the limitations of this packge, it was built"
		ewarn "only with ${LINGUAS:0:2} support. If this is not what"
		ewarn "you intended, please place the language you desire"
		ewarn "_first_ in the list of LINGUAS in /etc/make.conf"
		ewarn
	fi

	webapp_pkg_postinst
}