# Copyright 1999-2022 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=7 inherit multilib-minimal # Upstream distribute patches before a new release is made # See https://www.mpfr.org/mpfr-current/#bugs for the latest version (and patches) # Check whether any patches touch e.g. manuals! # https://archives.gentoo.org/gentoo-releng-autobuilds/message/c2dd39fc4ebc849db6bb0f551739e2ed MY_PV=$(ver_cut 1-3) MY_PATCH=$(ver_cut 5-) MY_P=${PN}-${MY_PV} DESCRIPTION="Library for multiple-precision floating-point computations with exact rounding" HOMEPAGE="https://www.mpfr.org/ https://gitlab.inria.fr/mpfr" SRC_URI="https://www.mpfr.org/${MY_P}/${MY_P}.tar.xz" if [[ ${PV} == *_p* ]] ; then # If this is a patch release, we have to download each of the patches: # -_pN = N patches # - patch file names are like: patch01, patch02, ..., patch10, patch12, .. # => name the ebuild _pN where N is the number of patches on the 'bugs' page. my_patch_index=1 while [[ ${my_patch_index} -le ${MY_PATCH} ]] ; do SRC_URI+=" " SRC_URI+=$(printf "https://www.mpfr.org/${MY_P}/patch%02d -> ${MY_P}-patch%02d.patch " ${my_patch_index} ${my_patch_index}) my_patch_index=$((my_patch_index+1)) done unset my_patch_index fi S="${WORKDIR}/${MY_P}" LICENSE="LGPL-2.1" # This is a critical package; if SONAME changes, bump subslot but also add # preserve-libs.eclass usage to pkg_*inst! See e.g. the readline ebuild. SLOT="0/6" # libmpfr.so version KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris" IUSE="static-libs" RDEPEND=">=dev-libs/gmp-5.0.0:=[${MULTILIB_USEDEP},static-libs?]" DEPEND="${RDEPEND}" PATCHES=() if [[ ${PV} == *_p* ]] ; then # Apply the upstream patches released out of band PATCHES+=( "${DISTDIR}"/ ) fi HTML_DOCS=( doc/FAQ.html ) src_prepare() { default # 4.1.0_p13's patch10 patches a .texi file *and* the corresponding # info file. We need to make sure the info file is newer, so the # build doesn't try to run makeinfo. Won't be needed on next release. touch "${S}/doc/mpfr.info" || die } multilib_src_configure() { # bug 476336#19 # Make sure mpfr doesn't go probing toolchains it shouldn't ECONF_SOURCE=${S} \ user_redefine_cc=yes \ econf $(use_enable static-libs static) } multilib_src_install_all() { rm "${ED}"/usr/share/doc/${PF}/COPYING* || die if ! use static-libs ; then find "${ED}"/usr -name '*.la' -delete || die fi }