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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI="5"
PYTHON_COMPAT=( python2_7 )
DISTUTILS_OPTIONAL="y"
DISTUTILS_SINGLE_IMPL="y"
DISTUTILS_IN_SOURCE_BUILD="y"
inherit base java-pkg-2 mono autotools distutils-r1 multilib toolchain-funcs versionator
DESCRIPTION="A parser generator for C++, C#, Java, and Python"
HOMEPAGE="http://www.antlr2.org/"
SRC_URI="http://www.antlr2.org/download/${P}.tar.gz"
LICENSE="public-domain"
SLOT="0"
KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="doc debug examples mono +cxx +java python script source static-libs"
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
# TODO do we actually need jdk at runtime?
RDEPEND="python? ( ${PYTHON_DEPS} )
>=virtual/jdk-1.6
mono? ( dev-lang/mono )"
DEPEND="${RDEPEND}
>=sys-devel/automake-1.15
script? ( !dev-util/pccts )
source? ( app-arch/zip )"
PATCHES=( "${FILESDIR}"/${PV}-{gcc-4.3,gcc-4.4,makefixes}.patch )
make_shared_lib() {
local soname=$(basename "${1%.a}")$(get_libname $(get_major_version))
einfo "Making ${soname}"
[[ ${CHOST} == *-darwin* ]] \
&& make_shared_lib_macho "${soname}" "$1" "$2"\
|| make_shared_lib_elf "${soname}" "$1" "$2"
}
make_shared_lib_elf() {
local soname=$1 archive=$2 cc=$3
${cc:-$(tc-getCXX)} ${LDFLAGS} \
-shared -Wl,-soname="${soname}" \
-Wl,--whole-archive "${archive}" -Wl,--no-whole-archive \
-o $(dirname "${archive}")/"${soname}" || return 1
}
make_shared_lib_macho() {
local soname=$1 archive=$2 cc=$3
${cc:-$(tc-getCXX)} ${LDFLAGS} \
-dynamiclib -install_name "${EPREFIX}/usr/$(get_libdir)/${soname}" \
-force_load "${archive}" \
-o $(dirname "${archive}")/"${soname}" || return 1
}
pkg_setup() {
java-pkg-2_pkg_setup
if use python ; then
python-single-r1_pkg_setup
fi
}
src_prepare() {
base_src_prepare
sed -i \
-e 's/install:.*this-install/install:/' \
lib/cpp/src/Makefile.in || die
use static-libs || epatch "${FILESDIR}/${PV}-static-libs-fix.patch"
# See bug #468540, this can be removed once bug #469150 is fixed.
sed -i 's/tlib lib ar/ar/' configure.in || die
eautoreconf
}
src_configure() {
# don't ask why, but this is needed for stuff to get built properly
# across the various JDKs
JAVACFLAGS="+ ${JAVACFLAGS}"
# mcs for https://bugs.gentoo.org/show_bug.cgi?id=172104
CSHARPC="mcs" econf $(use_enable java) \
$(use_enable python) \
$(use_enable mono csharp) \
$(use_enable debug) \
$(use_enable examples) \
$(use_enable cxx) \
--enable-verbose
}
src_compile() {
emake CXXFLAGS="${CXXFLAGS} -fPIC"
if use cxx; then
pushd lib/cpp/src > /dev/null
make_shared_lib libantlr.a || die
if use static-libs; then
make clean
emake
fi
popd > /dev/null
fi
if use python ; then
pushd "${S}"/lib/python > /dev/null
distutils-r1_src_compile
popd > /dev/null
fi
}
src_install() {
dobin scripts/antlr-config
if use cxx ; then
pushd lib/cpp > /dev/null
einstall
dolib.so src/libantlr$(get_libname $(get_major_version))
dosym libantlr$(get_libname $(get_major_version)) \
/usr/$(get_libdir)/libantlr$(get_libname)
use static-libs && dolib.a src/libantlr.a
newdoc AUTHORS{,.cpp}
newdoc ChangeLog{,.cpp}
newdoc TODO{,.cpp}
popd > /dev/null
fi
if use java ; then
java-pkg_dojar antlr/antlr.jar
use script && java-pkg_dolauncher antlr --main antlr.Tool
use source && java-pkg_dosrc antlr
use doc && java-pkg_dohtml -r doc/*
fi
if use mono ; then
pushd lib > /dev/null
dodir /usr/$(get_libdir)/antlr/
insinto /usr/$(get_libdir)/antlr/
doins antlr.astframe.dll
doins antlr.runtime.dll
sed -e "s|@prefix@|${EPREFIX}/usr|" \
-e 's|@exec_prefix@|${prefix}|' \
-e "s|@libdir@|\$\{exec_prefix\}/$(get_libdir)/antlr|" \
-e 's|@libs@|-r:${libdir}/antlr.astframe.dll -r:${libdir}/antlr.runtime.dll|' \
-e "s|@VERSION@|${PV}|" \
"${FILESDIR}"/antlr.pc.in > antlr.pc
insinto /usr/$(get_libdir)/pkgconfig
doins antlr.pc
popd > /dev/null
fi
if use python ; then
pushd "${S}"/lib/python > /dev/null
distutils-r1_src_install
popd > /dev/null
fi
if use examples ; then
find "${S}"/examples -iname Makefile\* -exec rm \{\} \;
insinto /usr/share/doc/${PF}/examples
use cxx && doins -r "${S}"/examples/cpp
use java && doins -r "${S}"/examples/java
use mono && doins -r "${S}"/examples/csharp
use python && doins -r "${S}"/examples/python
fi
dodoc README.txt
}
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