blob: 19fc2241bc70ac4a9515f941eff05532e384664c [file] [log] [blame]
# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI="4"
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="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
IUSE="afs bashlogger examples mem-scramble +net nls plugins +readline vanilla"
DEPEND=">=sys-libs/ncurses-5.2-r2
readline? ( >=sys-libs/readline-${READLINE_VER} )
nls? ( virtual/libintl )"
RDEPEND="${DEPEND}
!<sys-apps/portage-2.1.6.7_p1
!<sys-apps/paludis-0.26.0_alpha5"
# we only need yacc when the .y files get patched (bash42-005)
DEPEND+=" virtual/yacc"
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 [[ ${PV} != *_rc* ]] ; then
rm -rf lib/{readline,termcap}/*
touch lib/{readline,termcap}/Makefile.in # for config.status
sed -ri -e 's:\$[(](RL|HIST)_LIBSRC[)]/[[:alpha:]]*.h::g' Makefile.in || die
fi
# Avoid regenerating docs after patches #407985
sed -i -r '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in || die
touch -r . doc/*
epatch "${FILESDIR}"/${PN}-4.3-compat-lvl.patch
epatch "${FILESDIR}"/${PN}-4.3-append-process-segfault.patch
epatch "${FILESDIR}"/${PN}-4.3-mapfile-improper-array-name-validation.patch
epatch "${FILESDIR}"/${PN}-4.3-arrayfunc.patch
epatch_user
}
src_configure() {
local myconf=()
# For descriptions of these, see config-top.h
# bashrc/#26952 bash_logout/#90488 ssh/#24762 mktemp/#574426
append-cppflags \
-DDEFAULT_PATH_VALUE=\'\"${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() {
local d f
default
dodir /bin
mv "${ED}"/usr/bin/bash "${ED}"/bin/ || die
dosym bash /bin/rbash
insinto /etc/bash
doins "${FILESDIR}"/bash_logout
doins "${FILESDIR}"/bashrc
keepdir /etc/bash/bashrc.d
insinto /etc/skel
for f in bash{_logout,_profile,rc} ; do
newins "${FILESDIR}"/dot-${f} .${f}
done
local sed_args=(
-e "s:#${USERLAND}#@::"
-e '/#@/d'
)
if ! use readline ; then
sed_args+=( #432338
-e '/^shopt -s histappend/s:^:#:'
-e 's:use_color=true:use_color=false:'
)
fi
sed -i \
"${sed_args[@]}" \
"${ED}"/etc/skel/.bashrc \
"${ED}"/etc/bash/bashrc || die
if use plugins ; then
exeinto /usr/$(get_libdir)/bash
doexe $(echo examples/loadables/*.o | sed 's:\.o::g')
insinto /usr/include/bash-plugins
doins *.h builtins/*.h include/*.h lib/{glob/glob.h,tilde/tilde.h}
fi
if use examples ; then
for d in examples/{functions,misc,scripts,startup-files} ; do
exeinto /usr/share/doc/${PF}/${d}
insinto /usr/share/doc/${PF}/${d}
for f in ${d}/* ; do
if [[ ${f##*/} != PERMISSION ]] && [[ ${f##*/} != *README ]] ; then
doexe ${f}
else
doins ${f}
fi
done
done
fi
doman doc/*.1
newdoc CWRU/changelog ChangeLog
dosym bash.info /usr/share/info/bashref.info
}
pkg_preinst() {
if [[ -e ${EROOT}/etc/bashrc ]] && [[ ! -d ${EROOT}/etc/bash ]] ; then
mkdir -p "${EROOT}"/etc/bash
mv -f "${EROOT}"/etc/bashrc "${EROOT}"/etc/bash/
fi
if [[ -L ${EROOT}/bin/sh ]] ; then
# rewrite the symlink to ensure that its mtime changes. having /bin/sh
# missing even temporarily causes a fatal error with paludis.
local target=$(readlink "${EROOT}"/bin/sh)
local tmp=$(emktemp "${EROOT}"/bin)
ln -sf "${target}" "${tmp}"
mv -f "${tmp}" "${EROOT}"/bin/sh
fi
}
pkg_postinst() {
# If /bin/sh does not exist, provide it
if [[ ! -e ${EROOT}/bin/sh ]] ; then
ln -sf bash "${EROOT}"/bin/sh
fi
}