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# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-lang/erlang/erlang-15.2.ebuild,v 1.4 2012/05/19 19:29:17 ssuominen Exp $
EAPI=3
WX_GTK_VER="2.8"
inherit elisp-common eutils java-pkg-opt-2 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)B${ERL_VER[2]}"
# ATTN!! Take care when processing the C, etc version!
MY_P=otp_src_${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_${MY_PV}.tar.gz )"
LICENSE="ErlPL-1.1"
SLOT="0"
KEYWORDS="~alpha amd64 ~arm ~ia64 ppc ppc64 ~sparc ~x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~x64-solaris"
IUSE="compat-ethread doc emacs halfword hipe java kpoll odbc smp sctp ssl tk wxwidgets"
RDEPEND=">=dev-lang/perl-5.6.1
ssl? ( >=dev-libs/openssl-0.9.7d )
emacs? ( virtual/emacs )
java? ( >=virtual/jdk-1.2 )
odbc? ( dev-db/unixODBC )"
DEPEND="${RDEPEND}
wxwidgets? ( x11-libs/wxGTK:2.8[opengl] )
sctp? ( net-misc/lksctp-tools )
tk? ( dev-lang/tk )"
S="${WORKDIR}/${MY_P}"
SITEFILE=50${PN}-gentoo.el
pkg_setup() {
use wxwidgets && wxwidgets_pkg_setup
if use halfword ; then
use amd64 || die "halfword support is limited to amd64"
fi
}
src_prepare() {
use odbc || sed -i 's: odbc : :' lib/Makefile
# bug 263129, don't ignore LDFLAGS, reported upstream
sed -e 's:LDFLAGS = \$(DED_LDFLAGS):LDFLAGS += \$(DED_LDFLAGS):' -i "${S}"/lib/megaco/src/flex/Makefile.in || die
if ! use wxwidgets; then
sed -i 's: wx : :' lib/Makefile
rm -rf lib/wx
fi
# Nasty workaround, reported upstream
cp "${S}"/lib/configure.in.src "${S}"/lib/configure.in || die
# bug 383697
sed -i '1i#define OF(x) x' erts/emulator/drivers/common/gzio.c || die
}
src_configure() {
use java || export JAVAC=false
econf \
--enable-threads \
--enable-shared-zlib \ \
$(use_enable sctp) \
$(use_enable halfword halfword-emulator) \
$(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) \
$(use compat-ethread && echo "--enable-ethread-pre-pentium4-compatibility") \
$(use x64-macos && echo "--enable-darwin-64bit") \
|| 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 ${D} from the following files
sed -e "s:${D}::g" -i "${ED}${ERL_LIBDIR}/bin/erl" || die
sed -e "s:${D}::g" -i "${ED}${ERL_LIBDIR}/bin/start" || die
grep -rle "${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"
newinitd "${FILESDIR}"/epmd.init epmd || die
}
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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