# Copyright 1999-2020 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI="5" inherit eutils flag-o-matic toolchain-funcs multilib # Official patchlevel # See ftp://ftp.cwru.edu/pub/bash/bash-4.3-patches/ PLEVEL=${PV##*_p} MY_PV=${PV/_p*} MY_PV=${MY_PV/_/-} MY_P=${PN}-${MY_PV} [[ ${PV} != *_p* ]] && PLEVEL=0 patches() { local opt=$1 plevel=${2:-${PLEVEL}} pn=${3:-${PN}} pv=${4:-${MY_PV}} [[ ${plevel} -eq 0 ]] && return 1 eval set -- {1..${plevel}} set -- $(printf "${pn}${pv/\.}-%03d " "$@") 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}-${pv}-patches/%s " "$@" done fi } # The version of readline this bash normally ships with. READLINE_VER="6.3" DESCRIPTION="The standard GNU Bourne again shell" HOMEPAGE="http://tiswww.case.edu/php/chet/bash/bashtop.html" SRC_URI="mirror://gnu/bash/${MY_P}.tar.gz $(patches)" [[ ${PV} == *_rc* ]] && SRC_URI+=" ftp://ftp.cwru.edu/pub/bash/${MY_P}.tar.gz" LICENSE="GPL-3" SLOT="${MY_PV}" KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 s390 sparc x86" IUSE="afs bashlogger examples mem-scramble +net nls plugins +readline" DEPEND=">=sys-libs/ncurses-5.2-r2:0= readline? ( >=sys-libs/readline-${READLINE_VER}:0= ) nls? ( virtual/libintl )" RDEPEND="${DEPEND} !<sys-apps/portage-2.1.6.7_p1" # we only need yacc when the .y files get patched (bash42-005) DEPEND+=" virtual/yacc" PATCHES=( "${FILESDIR}"/${PN}-4.3-mapfile-improper-array-name-validation.patch "${FILESDIR}"/${PN}-4.3-arrayfunc.patch "${FILESDIR}"/${PN}-4.3-protos.patch "${FILESDIR}"/${PN}-4.4-popd-offset-overflow.patch #600174 ) S=${WORKDIR}/${MY_P} pkg_setup() { if is-flag -malign-double ; then #7332 eerror "Detected bad CFLAGS '-malign-double'. Do not use this" eerror "as it breaks LFS (struct stat64) on x86." die "remove -malign-double from your CFLAGS mr ricer" fi if use bashlogger ; then ewarn "The logging patch should ONLY be used in restricted (i.e. honeypot) envs." ewarn "This will log ALL output you enter into the shell, you have been warned." fi } src_unpack() { unpack ${MY_P}.tar.gz } src_prepare() { # Include official patches [[ ${PLEVEL} -gt 0 ]] && epatch $(patches -s) # Clean out local libs so we know we use system ones w/releases. if [[ ${PV} != *_rc* ]] ; then rm -rf lib/{readline,termcap}/* touch lib/{readline,termcap}/Makefile.in # for config.status sed -ri -e 's:\$[(](RL|HIST)_LIBSRC[)]/[[:alpha:]]*.h::g' Makefile.in || die fi # Avoid regenerating docs after patches #407985 sed -i -r '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in || die touch -r . doc/* epatch "${PATCHES[@]}" epatch_user } src_configure() { local myconf=() # For descriptions of these, see config-top.h # bashrc/#26952 bash_logout/#90488 ssh/#24762 mktemp/#574426 append-cppflags \ -DDEFAULT_PATH_VALUE=\'\"${EPREFIX}/usr/local/sbin:${EPREFIX}/usr/local/bin:${EPREFIX}/usr/sbin:${EPREFIX}/usr/bin:${EPREFIX}/sbin:${EPREFIX}/bin\"\' \ -DSTANDARD_UTILS_PATH=\'\"${EPREFIX}/bin:${EPREFIX}/usr/bin:${EPREFIX}/sbin:${EPREFIX}/usr/sbin\"\' \ -DSYS_BASHRC=\'\"${EPREFIX}/etc/bash/bashrc\"\' \ -DSYS_BASH_LOGOUT=\'\"${EPREFIX}/etc/bash/bash_logout\"\' \ -DNON_INTERACTIVE_LOGIN_SHELLS \ -DSSH_SOURCE_BASHRC \ -DUSE_MKTEMP -DUSE_MKSTEMP \ $(use bashlogger && echo -DSYSLOG_HISTORY) # Don't even think about building this statically without # reading Bug 7714 first. If you still build it statically, # don't come crying to us with bugs ;). #use static && export LDFLAGS="${LDFLAGS} -static" use nls || myconf+=( --disable-nls ) # Historically, we always used the builtin readline, but since # our handling of SONAME upgrades has gotten much more stable # in the PM (and the readline ebuild itself preserves the old # libs during upgrades), linking against the system copy should # be safe. # Exact cached version here doesn't really matter as long as it # is at least what's in the DEPEND up above. export ac_cv_rl_version=${READLINE_VER} # Force linking with system curses ... the bundled termcap lib # sucks bad compared to ncurses. For the most part, ncurses # is here because readline needs it. But bash itself calls # ncurses in one or two small places :(. if [[ ${PV} != *_rc* ]] ; then # Use system readline only with released versions. myconf+=( --with-installed-readline=. ) fi if use plugins; then append-ldflags -Wl,-rpath,/usr/$(get_libdir)/bash else # Disable the plugins logic by hand since bash doesn't # provide a way of doing it. export ac_cv_func_dl{close,open,sym}=no \ ac_cv_lib_dl_dlopen=no ac_cv_header_dlfcn_h=no sed -i \ -e '/LOCAL_LDFLAGS=/s:-rdynamic::' \ configure || die fi tc-export AR #444070 econf \ --docdir='$(datarootdir)'/doc/${PF} \ --htmldir='$(docdir)/html' \ --with-curses \ $(use_with afs) \ $(use_enable net net-redirections) \ --disable-profiling \ $(use_enable mem-scramble) \ $(use_with mem-scramble bash-malloc) \ $(use_enable readline) \ $(use_enable readline history) \ $(use_enable readline bang-history) \ "${myconf[@]}" } src_compile() { emake if use plugins ; then emake -C examples/loadables all others fi } src_install() { into / newbin bash bash-${SLOT} newman doc/bash.1 bash-${SLOT}.1 newman doc/builtins.1 builtins-${SLOT}.1 insinto /usr/share/info newins doc/bashref.info bash-${SLOT}.info dosym bash-${SLOT}.info /usr/share/info/bashref-${SLOT}.info dodoc README NEWS AUTHORS CHANGES COMPAT Y2K doc/FAQ doc/INTRO }