net-dns/libidn: Fix javadoc generation and installation

gjdoc isn't really required as any JDK javadoc will do the job. The
javadocs weren't actually being regenerated anyway as it doesn't
bother unless you explicitly request it. They weren't being
successfully installed either since the switch to multilib.

Package-Manager: portage-2.2.20.1

net-dns/libidn/libidn-1.32-r1.ebuild

@@ -0,0 +1,107 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+inherit elisp-common java-pkg-opt-2 mono-env multilib-minimal
+
+DESCRIPTION="Internationalized Domain Names (IDN) implementation"
+HOMEPAGE="https://www.gnu.org/software/libidn/"
+SRC_URI="mirror://gnu/libidn/${P}.tar.gz"
+
+LICENSE="GPL-2 GPL-3 LGPL-3 java? ( Apache-2.0 )"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x86-freebsd ~x86-interix ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="doc emacs java mono nls static-libs"
+
+DOCS=( AUTHORS ChangeLog FAQ NEWS README THANKS TODO )
+COMMON_DEPEND="
+	emacs? ( virtual/emacs )
+	mono? ( >=dev-lang/mono-0.95 )
+"
+DEPEND="${COMMON_DEPEND}
+	nls? ( >=sys-devel/gettext-0.17 )
+	java? ( >=virtual/jdk-1.5 )
+"
+RDEPEND="${COMMON_DEPEND}
+	nls? ( >=virtual/libintl-0-r1[${MULTILIB_USEDEP}] )
+	java? ( >=virtual/jre-1.5 )
+	abi_x86_32? (
+		!<=app-emulation/emul-linux-x86-baselibs-20140508-r5
+		!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)]
+	)
+"
+
+pkg_setup() {
+	mono-env_pkg_setup
+	java-pkg-opt-2_pkg_setup
+}
+
+src_prepare() {
+	# bundled, with wrong bytecode
+	rm "${S}/java/${P}.jar" || die
+}
+
+multilib_src_configure() {
+	ECONF_SOURCE=${S} GJDOC=javadoc \
+	econf \
+		$(multilib_native_use_enable java) \
+		$(multilib_native_use_enable mono csharp mono) \
+		$(use_enable nls) \
+		$(use_enable static-libs static) \
+		--disable-silent-rules \
+		--disable-valgrind-tests \
+		--with-lispdir="${EPREFIX}${SITELISP}/${PN}" \
+		--with-packager-bug-reports="https://bugs.gentoo.org" \
+		--with-packager-version="r${PR}" \
+		--with-packager="Gentoo"
+}
+
+multilib_src_compile() {
+	default
+
+	if multilib_is_native_abi; then
+		use emacs && elisp-compile "${S}"/src/*.el
+		use java && use doc && emake -C java/src/main/java javadoc
+	fi
+}
+
+multilib_src_test() {
+	# only run libidn specific tests and not gnulib tests (bug #539356)
+	emake -C tests check
+}
+
+multilib_src_install() {
+	emake DESTDIR="${D}" install
+
+	if multilib_is_native_abi && use java; then
+		java-pkg_newjar java/${P}.jar ${PN}.jar
+		rm -r "${ED}"/usr/share/java || die
+		use doc && java-pkg_dojavadoc "${S}"/doc/java
+	fi
+}
+
+multilib_src_install_all() {
+	if use emacs; then
+		# *.el are installed by the build system
+		elisp-install ${PN} "${S}"/src/*.elc
+		elisp-site-file-install "${FILESDIR}/50${PN}-gentoo.el"
+	else
+		rm -r "${ED}/usr/share/emacs" || die
+	fi
+
+	einstalldocs
+	if use doc ; then
+		dohtml -r doc/reference/html/.
+	fi
+
+	prune_libtool_files
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}