libtomcrypt-1.18.2-r4.ebuild
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# Copyright 1999-2023 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=7 inherit toolchain-funcs DESCRIPTION="LibTomCrypt is a comprehensive, modular and portable cryptographic toolkit" HOMEPAGE="https://www.libtom.net/LibTomCrypt/ https://github.com/libtom/libtomcrypt" SRC_URI=" https://github.com/libtom/${PN}/releases/download/v${PV}/crypt-${PV}.tar.xz -> ${P}.tar.xz" LICENSE="|| ( WTFPL-2 public-domain )" # Current SONAME is 1 # Please bump when the ABI changes upstream # Helpful site: # https://abi-laboratory.pro/index.php?view=timeline&l=libtomcrypt SLOT="0/1" KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris" IUSE="+gmp +libtommath tomsfastmath" # Enforce at least one math provider # bug #772935 REQUIRED_USE="|| ( gmp libtommath tomsfastmath )" BDEPEND=" sys-devel/libtool virtual/pkgconfig " DEPEND=" gmp? ( dev-libs/gmp:= ) libtommath? ( dev-libs/libtommath:= ) tomsfastmath? ( dev-libs/tomsfastmath:= ) " RDEPEND="${DEPEND}" PATCHES=( "${FILESDIR}"/${P}-slibtool.patch ) mymake() { # Standard boilerplate # Upstream use homebrewed makefiles # Best to use same args for all, for consistency, # in case behaviour changes (v possible). local enabled_features=() local extra_libs=() # Build support as appropriate for consumers (MPI) if use gmp; then enabled_features+=( -DGMP_DESC=1 ) extra_libs+=( -lgmp ) fi if use libtommath; then enabled_features+=( -DLTM_DESC=1 ) extra_libs+=( -ltommath ) fi if use tomsfastmath; then enabled_features+=( -DTFM_DESC=1 ) extra_libs+=( -ltfm ) fi # For the test and example binaries, we have to choose # which MPI we want to use. # For now (see src_test), arbitrarily choose: # gmp > libtommath > tomsfastmath > none if use gmp ; then enabled_features+=( -DUSE_GMP=1 ) elif use libtommath ; then enabled_features+=( -DUSE_LTM=1 ) elif use tomsfastmath ; then enabled_features+=( -DUSE_TFM=1 ) fi # IGNORE_SPEED=1 is needed to respect CFLAGS EXTRALIBS="${extra_libs[*]}" emake \ CFLAGS="${CFLAGS} ${enabled_features[*]}" \ CC="$(tc-getCC)" \ AR="$(tc-getAR)" \ RANLIB="$(tc-getRANLIB)" \ LIBPATH="${EPREFIX}/usr/$(get_libdir)" \ INCPATH="${EPREFIX}/usr/include" \ IGNORE_SPEED=1 \ PREFIX="${EPREFIX}/usr" \ "${@}" } src_compile() { # Replace hard-coded libdir=${exec_prefix}/lib. sed -i -e "/libdir=/s:/lib:/$(get_libdir):" libtomcrypt.pc.in || die mymake -f makefile.shared library } src_test() { # libtomcrypt can build with several MPI providers # but the tests can only be built with one at a time. # When the next release (> 1.18.2) containing # 1) https://github.com/libtom/libtomcrypt/commit/a65cfb8dbe4 # 2) https://github.com/libtom/libtomcrypt/commit/fdc6cd20137 # is made, we can run tests for each provider. mymake test ./test || die "Running tests failed" } src_install() { mymake -f makefile.shared \ DATAPATH="${EPREFIX}/usr/share/doc/${PF}" \ DESTDIR="${D}" \ install install_docs find "${ED}" '(' -name '*.la' -o -name '*.a' ')' -delete || die } | ||