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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit cmake-utils multilib-minimal
DESCRIPTION="Cryptographic library for embedded systems"
HOMEPAGE="https://tls.mbed.org/"
SRC_URI="https://tls.mbed.org/download/mbedtls-2.4.0-apache.tgz"
LICENSE="Apache-2.0"
SLOT="0/10" # slot for libmbedtls.so
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"
IUSE="cpu_flags_x86_sse2 doc havege libressl programs test threads zlib"
RDEPEND="
programs? (
!libressl? ( dev-libs/openssl:0= )
libressl? ( dev-libs/libressl:0= )
)
zlib? ( >=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}] )"
DEPEND="${RDEPEND}
doc? ( app-doc/doxygen media-gfx/graphviz )
test? ( dev-lang/perl )"
enable_mbedtls_option() {
local myopt="$@"
# check that config.h syntax is the same at version bump
sed -i \
-e "s://#define ${myopt}:#define ${myopt}:" \
include/mbedtls/config.h || die
}
src_prepare() {
use cpu_flags_x86_sse2 && enable_mbedtls_option MBEDTLS_HAVE_SSE2
use zlib && enable_mbedtls_option MBEDTLS_ZLIB_SUPPORT
use havege && enable_mbedtls_option MBEDTLS_HAVEGE_C
use threads && enable_mbedtls_option MBEDTLS_THREADING_C
use threads && enable_mbedtls_option MBEDTLS_THREADING_PTHREAD
cmake-utils_src_prepare
}
multilib_src_configure() {
local mycmakeargs=(
-DENABLE_PROGRAMS=$(multilib_native_usex programs)
-DENABLE_ZLIB_SUPPORT=$(usex zlib)
-DUSE_STATIC_MBEDTLS_LIBRARY=OFF
-DENABLE_TESTING=$(usex test)
-DUSE_SHARED_MBEDTLS_LIBRARY=ON
-DINSTALL_MBEDTLS_HEADERS=ON
-DLIB_INSTALL_DIR="/usr/$(get_libdir)"
)
cmake-utils_src_configure
}
multilib_src_compile() {
cmake-utils_src_compile
use doc && multilib_is_native_abi && emake apidoc
}
multilib_src_test() {
LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${BUILD_DIR}/library" \
cmake-utils_src_test
}
multilib_src_install() {
cmake-utils_src_install
}
multilib_src_install_all() {
use doc && HTML_DOCS=( apidoc )
einstalldocs
if use programs ; then
# avoid file collisions with sys-apps/coreutils
local p e
for p in "${ED%/}"/usr/bin/* ; do
if [[ -x "${p}" && ! -d "${p}" ]] ; then
mv "${p}" "${ED%/}"/usr/bin/mbedtls_${p##*/} || die
fi
done
for e in aes hash pkey ssl test ; do
docinto "${e}"
dodoc programs/"${e}"/*.c
dodoc programs/"${e}"/*.txt
done
fi
}
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