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2d25fad95c
Bug: https://bugs.gentoo.org/473598 Bug: https://bugs.gentoo.org/720224 Signed-off-by: Fabian Groffen <grobian@gentoo.org>
125 lines
3.3 KiB
Bash
125 lines
3.3 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit toolchain-funcs
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DESCRIPTION="LibTomCrypt is a comprehensive, modular and portable cryptographic toolkit"
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HOMEPAGE="
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https://www.libtom.net/LibTomCrypt/
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https://github.com/libtom/libtomcrypt/
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"
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SRC_URI="
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https://github.com/libtom/${PN}/releases/download/v${PV}/crypt-${PV}.tar.xz
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-> ${P}.tar.xz
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"
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LICENSE="|| ( WTFPL-2 public-domain )"
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# SONAME -- Please bump when the ABI changes upstream
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# https://abi-laboratory.pro/index.php?view=timeline&l=libtomcrypt
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SLOT="0/1"
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KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~arm64-macos ~x64-macos ~x64-solaris"
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IUSE="+gmp +libtommath tomsfastmath"
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# Enforce at least one math provider, bug #772935
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REQUIRED_USE="|| ( gmp libtommath tomsfastmath )"
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RDEPEND="
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gmp? ( dev-libs/gmp:= )
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libtommath? ( dev-libs/libtommath:= )
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tomsfastmath? ( dev-libs/tomsfastmath:= )
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"
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DEPEND="
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${RDEPEND}
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dev-build/libtool
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"
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BDEPEND="
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dev-build/libtool
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virtual/pkgconfig
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"
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PATCHES=(
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"${FILESDIR}"/${P}-slibtool.patch
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)
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mymake() {
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# Standard boilerplate
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# Upstream use homebrewed makefiles
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# Best to use same args for all, for consistency,
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# in case behaviour changes (v possible).
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local enabled_features=()
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local extra_libs=()
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# Build support as appropriate for consumers (MPI)
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if use gmp; then
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enabled_features+=( -DGMP_DESC=1 )
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extra_libs+=( -lgmp )
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fi
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if use libtommath; then
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enabled_features+=( -DLTM_DESC=1 )
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extra_libs+=( -ltommath )
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fi
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if use tomsfastmath; then
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enabled_features+=( -DTFM_DESC=1 )
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extra_libs+=( -ltfm )
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fi
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# For the test and example binaries, we have to choose
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# which MPI we want to use.
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# For now (see src_test), arbitrarily choose:
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# gmp > libtommath > tomsfastmath > none
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if use gmp ; then
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enabled_features+=( -DUSE_GMP=1 )
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elif use libtommath ; then
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enabled_features+=( -DUSE_LTM=1 )
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elif use tomsfastmath ; then
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enabled_features+=( -DUSE_TFM=1 )
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fi
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# Fix cross-compiling, but allow manual overrides for slibtool, which works.
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if [[ -z ${LIBTOOL} ]] ; then
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local pfx=
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[[ ${CHOST} == *-darwin* ]] && pfx=g # Darwin libtool != glibtool
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declare -x LIBTOOL="${BASH} ${ESYSROOT}/usr/bin/${pfx}libtool"
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fi
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# IGNORE_SPEED=1 is needed to respect CFLAGS
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EXTRALIBS="${extra_libs[*]}" emake \
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CFLAGS="${CFLAGS} ${enabled_features[*]}" \
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CC="$(tc-getCC)" \
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AR="$(tc-getAR)" \
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RANLIB="$(tc-getRANLIB)" \
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LIBPATH="${EPREFIX}/usr/$(get_libdir)" \
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INCPATH="${EPREFIX}/usr/include" \
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IGNORE_SPEED=1 \
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PREFIX="${EPREFIX}/usr" \
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"${@}"
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}
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src_compile() {
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# Replace hard-coded libdir=${exec_prefix}/lib.
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sed -i -e "/libdir=/s:/lib:/$(get_libdir):" libtomcrypt.pc.in || die
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mymake -f makefile.shared library
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}
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src_test() {
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# libtomcrypt can build with several MPI providers
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# but the tests can only be built with one at a time.
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# When the next release (> 1.18.2) containing
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# 1) https://github.com/libtom/libtomcrypt/commit/a65cfb8dbe4
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# 2) https://github.com/libtom/libtomcrypt/commit/fdc6cd20137
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# is made, we can run tests for each provider.
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mymake test
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./test || die "Running tests failed"
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}
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src_install() {
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mymake -f makefile.shared \
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DATAPATH="${EPREFIX}/usr/share/doc/${PF}" \
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DESTDIR="${D}" \
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install install_docs
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find "${ED}" '(' -name '*.la' -o -name '*.a' ')' -delete || die
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}
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