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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit autotools multilib-minimal
DESCRIPTION="Open-source implementation of the Secure Real-time Transport Protocol (SRTP)"
HOMEPAGE="https://github.com/cisco/libsrtp"
SRC_URI="https://github.com/cisco/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="BSD"
SLOT="0/1"
KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ia64 ppc ppc64 -sparc x86 ~ppc-macos ~x64-macos ~x86-macos"
IUSE="aesicm console debug doc libressl openssl static-libs syslog test"
RESTRICT="!test? ( test )"
RDEPEND="
openssl? (
!libressl? ( dev-libs/openssl:0=[${MULTILIB_USEDEP}] )
libressl? ( dev-libs/libressl:0=[${MULTILIB_USEDEP}] )
)
"
DEPEND="${RDEPEND}"
DOCS=( CHANGES README TODO )
MULTILIB_WRAPPED_HEADERS=(
/usr/include/srtp/config.h
)
PATCHES=(
"${FILESDIR}/${PN}-pcap-automagic-r0.patch"
"${FILESDIR}/${P}-openssl-hmac.patch"
"${FILESDIR}/${P}-openssl-aem_icm-key.patch"
"${FILESDIR}/${P}-openssl-aem_gcm-key.patch"
"${FILESDIR}/${P}-openssl-1.1.patch"
)
src_prepare() {
default
# test/rtpw.c is using /usr/share/dict/words assuming it exists
# using test/rtpw.c guaratees the file exists in any case
sed -i -e "s:/usr/share/dict/words:rtpw.c:" test/rtpw.c || die
mv configure.in configure.ac || die
eautoreconf
}
multilib_src_configure() {
# stdout: default error output for messages in debug
# kernel-linux: breaks the build
# gdoi: disabled by upstream and breaks the build
# pcap: seems to be test-only
ECONF_SOURCE=${S} \
econf \
--enable-stdout \
--disable-kernel-linux \
--disable-gdoi \
--disable-pcap \
$(use_enable aesicm generic-aesicm) \
$(use_enable console) \
$(use_enable debug) \
$(use_enable openssl) \
$(use_enable syslog)
}
multilib_src_compile() {
use static-libs && emake ${PN}.a
emake shared_library
use test && emake test
}
multilib_src_test() {
# work-around tests that do not like out-of-source builds
cp "${S}"/test/{getopt_s,rtpw}.c "${BUILD_DIR}"/test/ || die
LD_LIBRARY_PATH="${BUILD_DIR}" emake -j1 runtest
# Makefile.in has '$(testapp): libsrtp.a'
if use !static-libs; then
rm libsrtp.a || die
fi
}
multilib_src_install_all() {
# libsrtp.pdf can also be generated with doxygen
# but it would be a waste of time as an up-to-date version is built
use doc && DOCS+=( doc/*.txt doc/${PN}.pdf )
einstalldocs
}