net-dns/libidn2: apply hack/fix for platforms without error.h (because gnutls require...

Package-Manager: Portage-2.3.5-prefix, Repoman-2.3.2

diff --git a/net-dns/libidn2/libidn2-0.16-r2.ebuild b/net-dns/libidn2/libidn2-0.16-r2.ebuild
new file mode 100644 (file)
index 0000000..b15d337
--- /dev/null
+++ b/net-dns/libidn2/libidn2-0.16-r2.ebuild
@@ -0,0 +1,58 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+inherit autotools eutils flag-o-matic multilib-minimal
+
+DESCRIPTION="An implementation of the IDNA2008 specifications (RFCs 5890, 5891, 5892, 5893)"
+HOMEPAGE="https://www.gnu.org/software/libidn/#libidn2 https://gitlab.com/jas/libidn2"
+SRC_URI="
+       mirror://gnu-alpha/libidn/${P}.tar.gz
+"
+
+LICENSE="GPL-2+ LGPL-3+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="static-libs"
+
+RDEPEND="
+       dev-libs/libunistring[${MULTILIB_USEDEP}]
+"
+DEPEND="
+       ${RDEPEND}
+       dev-lang/perl
+       sys-apps/help2man
+"
+
+PATCHES=(
+       "${FILESDIR}"/${PN}-0.12-Werror.patch
+       "${FILESDIR}"/${PN}-0.12-examples.patch
+       "${FILESDIR}"/${PN}-0.16-gengetopt.patch
+       "${FILESDIR}"/${PN}-0.16-cross.patch
+       "${FILESDIR}"/${PN}-pkgconfig.diff
+)
+
+src_prepare() {
+       default
+
+       if [[ ${CHOST} == *-darwin* || ${CHOST} == *-solaris* ]] ; then
+               # crude hack, fixed properly for next release, no error.h is present
+               sed -i -e '/#include "error\.h"/d' src/idn2.c || die
+               append-cppflags -D'error\(E,...\)=exit\(E\)'
+       fi
+
+       eautoreconf
+
+       multilib_copy_sources
+}
+
+multilib_src_configure() {
+       econf \
+               $(use_enable static-libs static)
+}
+
+multilib_src_install() {
+       default
+
+       prune_libtool_files
+}