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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit eutils flag-o-matic multilib toolchain-funcs autotools
DESCRIPTION="C++ class library of cryptographic schemes"
HOMEPAGE="http://cryptopp.com"
SRC_URI="mirror://sourceforge/cryptopp/cryptopp${PV//.}.zip"
LICENSE="Boost-1.0"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ppc ~ppc64 ~sparc ~x86 ~x64-macos"
IUSE="static-libs"
DEPEND="app-arch/unzip
sys-devel/libtool"
S="${WORKDIR}"
src_prepare() {
epatch "${FILESDIR}"/${P}-r1-make.patch
epatch "${FILESDIR}"/${P}-cve-2015-2141.patch
# Generate our own libtool script for building.
cat <<-EOF > configure.ac
AC_INIT(lt, 0)
AM_INIT_AUTOMAKE
AC_PROG_CXX
LT_INIT
AC_CONFIG_FILES(Makefile)
AC_OUTPUT
EOF
touch NEWS README AUTHORS ChangeLog Makefile.am
eautoreconf
}
src_configure() {
econf $(use_enable static-libs static)
}
src_compile() {
# higher optimizations cause problems
replace-flags -O? -O1
filter-flags -fomit-frame-pointer
# ASM isn't Darwin/Mach-O ready, #479554, buildsys doesn't grok CPPFLAGS
[[ ${CHOST} == *-darwin* ]] && append-flags -DCRYPTOPP_DISABLE_X86ASM
emake -f GNUmakefile CXX="$(tc-getCXX)" CXXFLAGS="${CXXFLAGS}" LIBDIR="$(get_libdir)" PREFIX="${EPREFIX}/usr" LIBTOOL="./libtool"
}
src_test() {
# ensure that all test vectors have Unix line endings
local file
for file in TestVectors/* ; do
edos2unix ${file}
done
if ! emake CXX="$(tc-getCXX)" CXXFLAGS="${CXXFLAGS}" test ; then
eerror "Crypto++ self-tests failed."
eerror "Try to remove some optimization flags and reemerge Crypto++."
die "emake test failed"
fi
}
src_install() {
emake DESTDIR="${D}" LIBDIR="$(get_libdir)" PREFIX="${EPREFIX}/usr" LIBTOOL="./libtool" install
use static-libs || rm -f "${ED}"/usr/$(get_libdir)/*.la
cp "${FILESDIR}/cryptopp.pc" "${WORKDIR}" || die "Could not find pkg-config file"
sed -i -e "s:^prefix= :prefix= ${EPREFIX}:" -e "s:/,lib,:/$(get_libdir):g" "${WORKDIR}/cryptopp.pc"
insinto "/usr/$(get_libdir)/pkgconfig"
doins "${WORKDIR}/cryptopp.pc"
}
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