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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit flag-o-matic toolchain-funcs prefix
# Uncomment if we have a patchset
GENTOO_PATCH_DEV="sam"
GENTOO_PATCH_VER="${PV}-r2"
# Official patchlevel
# See ftp://ftp.cwru.edu/pub/bash/bash-4.4-patches/
PLEVEL="${PV##*_p}"
MY_PV="${PV/_p*}"
MY_PV="${MY_PV/_/-}"
MY_P="${PN}-${MY_PV}"
is_release() {
case ${PV} in
*_alpha*|*_beta*|*_rc*) return 1 ;;
*) return 0 ;;
esac
}
[[ ${PV} != *_p* ]] && PLEVEL=0
patches() {
local opt=${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="7.0"
DESCRIPTION="The standard GNU Bourne again shell"
HOMEPAGE="https://tiswww.case.edu/php/chet/bash/bashtop.html"
if is_release ; then
SRC_URI="mirror://gnu/bash/${MY_P}.tar.gz $(patches)"
else
SRC_URI="ftp://ftp.cwru.edu/pub/bash/${MY_P}.tar.gz"
fi
if [[ -n ${GENTOO_PATCH_VER} ]] ; then
SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${PN}-${GENTOO_PATCH_VER}-patches.tar.xz"
fi
LICENSE="GPL-3"
SLOT="${MY_PV}"
KEYWORDS="~alpha amd64 arm arm64 hppa ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
IUSE="afs bashlogger examples mem-scramble +net nls plugins +readline"
DEPEND="
>=sys-libs/ncurses-5.2-r2:0=
nls? ( virtual/libintl )
readline? ( >=sys-libs/readline-${READLINE_VER}:0= )
"
RDEPEND="
${DEPEND}
"
# We only need bison (yacc) when the .y files get patched (bash42-005)
#BDEPEND="sys-devel/bison"
S="${WORKDIR}/${MY_P}"
pkg_setup() {
# bug #7332
if is-flag -malign-double ; then
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
if [[ -n ${GENTOO_PATCH_VER} ]] ; then
unpack ${PN}-${GENTOO_PATCH_VER}-patches.tar.xz
fi
}
src_prepare() {
# Include official patches
[[ ${PLEVEL} -gt 0 ]] && eapply -p0 $(patches -s)
eapply "${WORKDIR}"/${P}-r2-patches/${PN}-4.4-jobs_overflow.patch # bug #644720
eapply "${WORKDIR}"/${P}-r2-patches/${PN}-4.4-set-SHOBJ_STATUS.patch # bug #644720
# Clean out local libs so we know we use system ones w/releases.
if is_release ; then
rm -rf lib/{readline,termcap}/* || die
touch lib/{readline,termcap}/Makefile.in || die # for config.status
sed -ri -e 's:\$[{(](RL|HIST)_LIBSRC[)}]/[[:alpha:]_-]*\.h::g' Makefile.in || die
fi
# Prefixify hardcoded path names. No-op for non-prefix.
hprefixify pathnames.h.in
# Avoid regenerating docs after patches, bug #407985
sed -i -r '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in || die
touch -r . doc/* || die
eapply_user
}
src_configure() {
# Upstream only test with Bison and require GNUisms like YYEOF and
# YYERRCODE. The former at least may be in POSIX soon:
# https://www.austingroupbugs.net/view.php?id=1269.
# configure warns on use of non-Bison but doesn't abort. The result
# may misbehave at runtime.
unset YACC
local myconf=(
--disable-profiling
# 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 :(.
--with-curses
$(use_enable mem-scramble)
$(use_enable net net-redirections)
$(use_enable readline)
$(use_enable readline bang-history)
$(use_enable readline history)
$(use_with afs)
$(use_with mem-scramble bash-malloc)
)
# For descriptions of these, see config-top.h
# bashrc/#26952 bash_logout/#90488 ssh/#24762 mktemp/#574426
append-cppflags \
-DDEFAULT_PATH_VALUE=\'\""${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 \
$(use bashlogger && echo -DSYSLOG_HISTORY)
# Don't even think about building this statically without
# reading bug #7714 first. If you still build it statically,
# don't come crying to us with bugs ;).
#use static && export LDFLAGS="${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=${READLINE_VER%%_*}
if is_release ; then
# Use system readline only with released versions.
myconf+=( --with-installed-readline=. )
fi
if use plugins ; then
append-ldflags -Wl,-rpath,/usr/$(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
# bug #444070
tc-export AR
econf "${myconf[@]}"
}
src_compile() {
emake
if use plugins ; then
emake -C examples/loadables all others
fi
}
src_install() {
into /
newbin bash bash-${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
}
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