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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-libs/itx-bind/itx-bind-0.1-r2.ebuild,v 1.1 2011/08/16 08:45:06 mduft Exp $
EAPI=2
inherit toolchain-funcs
DESCRIPTION="the bind library for interix"
HOMEPAGE="http://dev.gentoo.org/~mduft"
SRC_URI=""
LICENSE="as-is"
SLOT="0"
KEYWORDS="-* ~x86-interix"
IUSE=""
DEPEND=""
RDEPEND=""
src_install() {
# scratch together the pieces of the bind installation from all over the
# place on different interix systems, and copy the files to the local
# prefix installation.
if [[ -d /usr/local/bind ]]; then
# layout as of vista onwards.
local incdir="/usr/local/bind/include"
local libdir="/usr/local/lib/bind"
else
# layout of xp and server 2003
local incdir="/usr/local/include/bind"
local libdir="/usr/local/lib/bind"
# windows xp has a silly bug in the installer it seems:
[[ -x "${incdir}/sys" ]] || chmod a+x "${incdir}/sys"
fi
insinto /usr/include/bind
for obj in "${incdir}"/*; do
[[ -f "${obj}" ]] && doins "${obj}"
[[ -d "${obj}" ]] && doins -r "${obj}"
done
cd "${T}"
# wrap some symbols for the sake of configure link test. the libbind names
# symbols differently than required (some extra underscores), and renames
# them through the headers. however this is not enough, if configure checks
# don't include header files ... :(
$(tc-getCC) -c "${FILESDIR}"/weak.s
mkdir "${T}"/link || die "cannot mkdir"
cd "${T}"/link
# now for the _magic_ part...
ar -x "${libdir}/libbind.a"
# permissions are _totally_ broken here...
chmod 666 *.o
# remove the gethostent.o file, since the contained gethostbyname* functions
# seem to not work on older interixen, whereas the libc contained versions
# do work well enough.
rm gethostent.o
# find libdb.a from the system - need the _oold_ one...
local mydb=
for mydb in \
"/usr/lib/x86/libdb.a" \
"/usr/lib/libdb.a"; do
if test -f "${mydb}"; then
break
fi
done
# this needs a _stoneage_ berkeley db, so we really need to take the
# systems instead if installing db ourselves. newer db's don't have the
# requested symbols (they do support it, but with a different name). Another
# option would be to generate wrapper symbols for the things needed, but i'd
# rather avoid doing so, since i don't know them all.
$(tc-getCC) -shared -Wl,-h,libbind.so.${PV} -o libbind.so.${PV} *.o \
../weak.o "${mydb}" || die "cannot link shared libbind"
dolib.so libbind.so.${PV}
# to prevent accidental linking during configure tests of packages which are
# not prepared for itx-bind, install things in a separate directory.
# packages need to explicitly add this and the include directory for this to
# work!
dosym ../libbind.so.${PV} /usr/lib/bind/libbind.so
dosym ../libbind.so.${PV} /usr/lib/bind/libresolv.so # mean, huh? :)
}
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