| # Copyright 1999-2020 Gentoo Authors |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI=7 |
| |
| inherit flag-o-matic multilib-minimal preserve-libs toolchain-funcs usr-ldscript |
| |
| # Official patches |
| # See ftp://ftp.cwru.edu/pub/bash/readline-7.0-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 [[ ${opt} == -s ]] ; then |
| echo "${@/#/${DISTDIR}/}" |
| else |
| local u |
| for u in ftp://ftp.cwru.edu/pub/bash mirror://gnu/${PN} ; 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 $(patches)" |
| ;; |
| esac |
| |
| LICENSE="GPL-3" |
| SLOT="0/8" # subslot matches SONAME major |
| KEYWORDS="~*" |
| IUSE="static-libs +unicode utils" |
| |
| RDEPEND=">=sys-libs/ncurses-5.9-r3:0=[static-libs?,unicode?,${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 |
| ) |
| |
| # 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 $(patches -s) |
| default |
| |
| # Force ncurses linking. #71420 |
| # Use pkg-config to get the right values. #457558 |
| local ncurses_libs=$($(tc-getPKG_CONFIG) ncurses$(usex unicode w '') --libs) |
| 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}.so.{4,5,6,7} |
| } |
| |
| pkg_postinst() { |
| preserve_old_lib_notify /$(get_libdir)/lib{history,readline}.so.{4,5,6,7} |
| } |