# Copyright 1999-2022 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=7 inherit flag-o-matic multilib multilib-minimal preserve-libs toolchain-funcs usr-ldscript # Official patches # See ftp://ftp.cwru.edu/pub/bash/readline-8.1-patches/ PLEVEL="${PV##*_p}" MY_PV="${PV/_p*}" MY_PV="${MY_PV/_/-}" MY_P="${PN}-${MY_PV}" [[ ${PV} != *_p* ]] && PLEVEL=0 patches() { [[ ${PLEVEL} -eq 0 ]] && return 1 local opt=$1 eval set -- {1..${PLEVEL}} set -- $(printf "${PN}${MY_PV/\.}-%03d " "$@") if [[ ${opt} == -s ]] ; then echo "${@/#/${DISTDIR}/}" else local u for u in mirror://gnu/${PN} ftp://ftp.cwru.edu/pub/bash ; do printf "${u}/${PN}-${MY_PV}-patches/%s " "$@" done fi } DESCRIPTION="Another cute console display library" HOMEPAGE="https://tiswww.case.edu/php/chet/readline/rltop.html" case ${PV} in *_alpha*|*_beta*|*_rc*) SRC_URI+=" ftp://ftp.cwru.edu/pub/bash/${MY_P}.tar.gz" ;; *) SRC_URI="mirror://gnu/${PN}/${MY_P}.tar.gz $(patches)" ;; esac LICENSE="GPL-3" SLOT="0/8" # subslot matches SONAME major [[ "${PV}" == *_rc* ]] || \ 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 +unicode utils" RDEPEND=">=sys-libs/ncurses-5.9-r3:=[static-libs?,unicode(+)?,${MULTILIB_USEDEP}]" DEPEND="${RDEPEND}" BDEPEND="virtual/pkgconfig" S="${WORKDIR}/${MY_P}" PATCHES=( "${FILESDIR}"/${PN}-5.0-no_rpath.patch "${FILESDIR}"/${PN}-6.2-rlfe-tgoto.patch #385091 "${FILESDIR}"/${PN}-7.0-headers.patch "${FILESDIR}"/${PN}-8.0-headers.patch "${FILESDIR}"/${PN}-8.0-darwin-shlib-versioning.patch "${FILESDIR}"/${PN}-8.1-windows-signals.patch ) # Needed because we don't want the patches being unpacked # (which emits annoying and useless error messages) src_unpack() { unpack ${MY_P}.tar.gz } src_prepare() { [[ ${PLEVEL} -gt 0 ]] && eapply -p0 $(patches -s) default if use prefix && [[ ! -x "${BROOT}"/usr/bin/pkg-config ]] ; then # If we're bootstrapping, make a guess. We don't have pkg-config # around yet. bug #818103. # Incorrectly populating this leads to underlinked libreadline. local ncurses_libs local ncurses_libs_suffix=$(usex unicode w '') ncurses_libs="-lncurses${ncurses_libs_suffix}" if has_version "sys-libs/ncurses[tinfo(+)]" ; then ncurses_libs+=" -ltinfo${ncurses_libs_suffix}" fi else # Force ncurses linking. #71420 # Use pkg-config to get the right values. #457558 local ncurses_libs=$($(tc-getPKG_CONFIG) ncurses$(usex unicode w '') --libs) fi sed -i \ -e "/^SHLIB_LIBS=/s:=.*:='${ncurses_libs}':" \ support/shobj-conf || die sed -i \ -e "/^[[:space:]]*LIBS=.-lncurses/s:-lncurses:${ncurses_libs}:" \ examples/rlfe/configure || die # fix building under Gentoo/FreeBSD; upstream FreeBSD deprecated # objformat for years, so we don't want to rely on that. sed -i -e '/objformat/s:if .*; then:if true; then:' support/shobj-conf || die ln -s ../.. examples/rlfe/readline || die # for local readline headers } src_configure() { # fix implicit decls with widechar funcs append-cppflags -D_GNU_SOURCE # https://lists.gnu.org/archive/html/bug-readline/2010-07/msg00013.html append-cppflags -Dxrealloc=_rl_realloc -Dxmalloc=_rl_malloc -Dxfree=_rl_free # Make sure configure picks a better ar than `ar`. #484866 export ac_cv_prog_AR=$(tc-getAR) # Force the test since we used sed above to force it. export bash_cv_termcap_lib=ncurses # Control cross-compiling cases when we know the right answer. # In cases where the C library doesn't support wide characters, readline # itself won't work correctly, so forcing the answer below should be OK. if tc-is-cross-compiler ; then use kernel_Winnt || export bash_cv_func_sigsetjmp='present' export bash_cv_func_ctype_nonascii='yes' export bash_cv_wcwidth_broken='no' #503312 fi # This is for rlfe, but we need to make sure LDFLAGS doesn't change # so we can re-use the config cache file between the two. append-ldflags -L. multilib-minimal_src_configure } multilib_src_configure() { local myeconfargs=( --cache-file="${BUILD_DIR}"/config.cache --with-curses $(use_enable static-libs static) ) ECONF_SOURCE="${S}" econf "${myeconfargs[@]}" if use utils && multilib_is_native_abi && ! tc-is-cross-compiler ; then # code is full of AC_TRY_RUN() mkdir -p examples/rlfe || die cd examples/rlfe || die ECONF_SOURCE="${S}"/examples/rlfe \ econf --cache-file="${BUILD_DIR}"/config.cache fi } multilib_src_compile() { emake if use utils && multilib_is_native_abi && ! tc-is-cross-compiler ; then # code is full of AC_TRY_RUN() cd examples/rlfe || die local l for l in readline history ; do ln -s ../../shlib/lib${l}$(get_libname)* lib${l}$(get_libname) || die ln -s ../../lib${l}.a lib${l}.a || die done emake fi } multilib_src_install() { default if multilib_is_native_abi ; then gen_usr_ldscript -a readline history #4411 if use utils && ! tc-is-cross-compiler; then dobin examples/rlfe/rlfe fi fi } multilib_src_install_all() { HTML_DOCS="doc/history.html doc/readline.html doc/rluserman.html" einstalldocs dodoc USAGE docinto ps dodoc doc/*.ps } pkg_preinst() { # bug #29865 # Reappeared in #595324 with paludis so keeping this for now... preserve_old_lib \ /$(get_libdir)/lib{history,readline}$(get_libname 4) \ /$(get_libdir)/lib{history,readline}$(get_libname 5) \ /$(get_libdir)/lib{history,readline}$(get_libname 6) \ /$(get_libdir)/lib{history,readline}$(get_libname 7) } pkg_postinst() { preserve_old_lib_notify \ /$(get_libdir)/lib{history,readline}$(get_libname 4) \ /$(get_libdir)/lib{history,readline}$(get_libname 5) \ /$(get_libdir)/lib{history,readline}$(get_libname 6) \ /$(get_libdir)/lib{history,readline}$(get_libname 7) }