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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-lang/erlang/erlang-13.2.4.ebuild,v 1.2 2010/03/04 09:22:40 fauli Exp $
EAPI=3
WX_GTK_VER="2.8"
inherit autotools elisp-common eutils multilib versionator wxwidgets
# NOTE: If you need symlinks for binaries please tell maintainers or
# open up a bug to let it be created.
# erlang uses a really weird versioning scheme which caused quite a few problems
# already. Thus we do a slight modification converting all letters to digits to
# make it more sane (see e.g. #26420)
# the next line selects the right source.
ERL_VER=($(get_version_components))
MY_PV="R$(get_major_version)B0${ERL_VER[2]}"
# ATTN!! Take care when processing the C, etc version!
MY_P=otp_src_${MY_PV}
DESCRIPTION="Erlang programming language, runtime environment, and large collection of libraries"
HOMEPAGE="http://www.erlang.org/"
SRC_URI="http://www.erlang.org/download/${MY_P}.tar.gz
http://erlang.org/download/otp_doc_man_${MY_PV}.tar.gz
doc? ( http://erlang.org/download/otp_doc_html_${MY_PV}.tar.gz )"
LICENSE="EPL"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"
IUSE="doc emacs hipe java kpoll odbc smp sctp ssl tk wxwidgets"
RDEPEND=">=dev-lang/perl-5.6.1
ssl? ( >=dev-libs/openssl-0.9.7d )
emacs? ( virtual/emacs )
java? ( >=virtual/jdk-1.2 )
odbc? ( dev-db/unixODBC )"
DEPEND="${RDEPEND}
wxwidgets? ( x11-libs/wxGTK:2.8[opengl] )
sctp? ( net-misc/lksctp-tools )
tk? ( dev-lang/tk )"
S="${WORKDIR}/${MY_P}"
SITEFILE=50${PN}-gentoo.el
pkg_setup() {
use wxwidgets && wxwidgets_pkg_setup
}
src_prepare() {
use odbc || sed -i 's: odbc : :' lib/Makefile
if ! use wxwidgets; then
sed -i 's: wx : :' lib/Makefile
rm -rf lib/wx
fi
if use hipe; then
ewarn
ewarn "You enabled High performance Erlang. Be aware that this extension"
ewarn "can break the compilation in many ways, especially on hardened systems."
ewarn "Don't cry, don't file bugs, just disable it! If you have a fix, tell us though on Bugzilla."
ewarn
fi
eautoreconf
}
src_configure() {
use java || export JAVAC=false
econf \
--enable-threads \
$(use_enable sctp) \
$(use_enable hipe) \
$(use_with ssl ssl "${EPREFIX}"/usr) \
$(use_enable ssl dynamic-ssl-lib) \
$(use_enable kpoll kernel-poll) \
$(use_enable smp smp-support) \
|| die
}
src_compile() {
use java || export JAVAC=false
emake -j1 || die
if use emacs ; then
pushd lib/tools/emacs
elisp-compile *.el || die
popd
fi
}
extract_version() {
sed -n -e "/^$2 = \(.*\)$/s::\1:p" "${S}/$1/vsn.mk"
}
src_install() {
local ERL_LIBDIR=/usr/$(get_libdir)/erlang
local ERL_INTERFACE_VER=$(extract_version lib/erl_interface EI_VSN)
local ERL_ERTS_VER=$(extract_version erts VSN)
emake -j1 INSTALL_PREFIX="${D}" install || die
dodoc AUTHORS README.md
dosym "${ERL_LIBDIR}/bin/erl" /usr/bin/erl
dosym "${ERL_LIBDIR}/bin/erlc" /usr/bin/erlc
dosym "${ERL_LIBDIR}/bin/escript" /usr/bin/escript
dosym \
"${ERL_LIBDIR}/lib/erl_interface-${ERL_INTERFACE_VER}/bin/erl_call" \
/usr/bin/erl_call
dosym "${ERL_LIBDIR}/erts-${ERL_ERTS_VER}/bin/beam" /usr/bin/beam
use smp && dosym "${ERL_LIBDIR}/erts-${ERL_ERTS_VER}/bin/beam.smp" /usr/bin/beam.smp
## Remove ${D} from the following files
sed "s:${D}::g" "${D}${ERL_LIBDIR}/bin/erl" || die
sed "s:${D}::g" "${D}${ERL_LIBDIR}/bin/start" || die
grep -rle "${D}" "${ED}/${ERL_LIBDIR}/erts-${ERL_ERTS_VER}" | xargs sed -i -e "s:${D}::g"
## Clean up the no longer needed files
rm "${ED}/${ERL_LIBDIR}/Install"||die
for i in "${WORKDIR}"/man/man* ; do
dodir "${ERL_LIBDIR}/${i##${WORKDIR}}"
done
for file in "${WORKDIR}"/man/man*/*.[1-9]; do
# doman sucks so we can't use it
cp ${file} "${ED}/${ERL_LIBDIR}"/man/man${file##*.}/
done
# extend MANPATH, so the normal man command can find it
# see bug 189639
dodir /etc/env.d/
echo "MANPATH=\"${EPREFIX}${ERL_LIBDIR}/man\"" > "${ED}/etc/env.d/90erlang"
if use doc ; then
dohtml -A README,erl,hrl,c,h,kwc,info -r \
"${WORKDIR}"/doc "${WORKDIR}"/lib "${WORKDIR}"/erts-*
fi
if use emacs ; then
pushd "${S}"
elisp-install erlang lib/tools/emacs/*.{el,elc}
sed -e "s:/usr/share:${EPREFIX}/usr/share:g" \
"${FILESDIR}"/${SITEFILE} > "${T}"/${SITEFILE}
elisp-site-file-install "${T}"/${SITEFILE}
popd
fi
# prepare erl for SMP, fixes bug #188112
use smp && sed -i -e 's:\(exec.*erlexec\):\1 -smp:' \
"${ED}/${ERL_LIBDIR}/bin/erl"
}
pkg_postinst() {
use emacs && elisp-site-regen
elog
elog "If you need a symlink to one of Erlang's binaries,"
elog "please open a bug on http://bugs.gentoo.org/"
elog
elog "Gentoo's versioning scheme differs from the author's, so please refer to this version as ${MY_PV}"
elog
}
pkg_postrm() {
use emacs && elisp-site-regen
}
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