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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit flag-o-matic toolchain-funcs
DESCRIPTION="C++ class library of cryptographic schemes"
HOMEPAGE="https://cryptopp.com"
SRC_URI="https://www.cryptopp.com/cryptopp${PV//.}.zip"
LICENSE="Boost-1.0"
SLOT="0/5.6" # subslot is so version
KEYWORDS="~alpha amd64 ~arm arm64 hppa ppc ppc64 sparc x86 ~x64-macos"
IUSE="static-libs"
BDEPEND="app-arch/unzip"
S="${WORKDIR}"
PATCHES=(
"${FILESDIR}/${PN}-5.6.4-nonative.patch"
"${FILESDIR}/${P}-CVE-2017-9434.patch"
)
pkg_setup() {
export CXX="$(tc-getCXX)"
export LIBDIR="${EPREFIX}/usr/$(get_libdir)"
export PREFIX="${EPREFIX}/usr"
}
src_compile() {
# higher optimizations cause problems
replace-flags -O3 -O2
# ASM isn't Darwin/Mach-O ready, #479554, buildsys doesn't grok CPPFLAGS
[[ ${CHOST} == *-darwin* ]] && append-cxxflags -DCRYPTOPP_DISABLE_ASM
emake -f GNUmakefile all shared
}
src_install() {
default
# remove leftovers as build system sucks
rm -fr "${ED}"/usr/bin "${ED}"/usr/share/cryptopp
use static-libs || rm -f "${ED}"/usr/$(get_libdir)/*.a
# compatibility
dosym cryptopp "${EPREFIX}"/usr/include/crypto++
for f in "${ED}"/usr/$(get_libdir)/*; do
ln -s "$(basename "${f}")" "$(echo "${f}" | sed 's/cryptopp/crypto++/')" || die
done
}
pkg_preinst() {
# we switched directory to symlink
# make sure portage digests that
rm -fr "${EROOT}/usr/include/crypto++"
rm -fr "${EROOT}/usr/include/cryptopp"
}
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