app-shells/bash: add EAPI=2 version to smooth upgrades

diff --git a/app-shells/bash/bash-4.3_p39_pre0.ebuild b/app-shells/bash/bash-4.3_p39_pre0.ebuild
new file mode 100644 (file)
index 0000000..fc4c664
--- /dev/null
+++ b/app-shells/bash/bash-4.3_p39_pre0.ebuild
@@ -0,0 +1,136 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# Old ebuild to help with people doing live upgrades w/old portage versions.
+# We use the bundled versions of readline & termcap to avoid external deps
+# (which in turn would require those packages to keep an old EAPI version).
+
+EAPI="2"
+
+inherit eutils flag-o-matic toolchain-funcs
+
+# 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
+}
+
+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 $(patches)"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86"
+# Note: We export this because portage wants it enabled.
+IUSE="+readline"
+
+S=${WORKDIR}/${MY_P}
+
+src_unpack() {
+       unpack ${MY_P}.tar.gz
+}
+
+src_prepare() {
+       # Include official patches
+       [[ ${PLEVEL} -gt 0 ]] && epatch $(patches -s)
+
+       # Avoid regenerating docs after patches #407985
+       sed -i -r '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in || die
+       touch -r . doc/*
+
+       epatch "${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}"/${PN}-4.3-arrayfunc.patch
+}
+
+src_configure() {
+       local myconf=()
+
+       # For descriptions of these, see config-top.h
+       # bashrc/#26952 bash_logout/#90488 ssh/#24762
+       append-cppflags \
+               -DDEFAULT_PATH_VALUE=\'\"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\"\' \
+               -DSTANDARD_UTILS_PATH=\'\"/bin:/usr/bin:/sbin:/usr/sbin\"\' \
+               -DSYS_BASHRC=\'\"/etc/bash/bashrc\"\' \
+               -DSYS_BASH_LOGOUT=\'\"/etc/bash/bash_logout\"\' \
+               -DNON_INTERACTIVE_LOGIN_SHELLS \
+               -DSSH_SOURCE_BASHRC
+
+       # Force internal copy of termcap to be used (to avoid ncurses dep).
+       export bash_cv_termcap_lib=gnutermcap
+
+       # Disable the plugins logic by hand since bash doesn't
+       # provide a way of doing it.
+       export ac_cv_func_dl{close,open,sym}=no \
+               ac_cv_lib_dl_dlopen=no ac_cv_header_dlfcn_h=no
+       sed -i \
+               -e '/LOCAL_LDFLAGS=/s:-rdynamic::' \
+               configure || die
+
+       tc-export AR #444070
+       econf \
+               --docdir='$(datarootdir)'/doc/${PF} \
+               --htmldir='$(docdir)/html' \
+               --disable-nls \
+               --without-curses \
+               --without-afs \
+               --disable-net-redirections \
+               --disable-profiling \
+               --disable-mem-scramble \
+               --without-bash-malloc \
+               --enable-readline \
+               --enable-history \
+               --enable-bang-history \
+               "${myconf[@]}"
+}
+
+src_compile() {
+       emake || die
+}
+
+src_install() {
+       local f
+
+       emake DESTDIR="${D}" install || die
+
+       dodir /bin
+       mv "${D}"/usr/bin/bash "${D}"/bin/ || die
+       dosym bash /bin/rbash
+
+       insinto /etc/bash
+       doins "${FILESDIR}"/bash_logout
+       newins "${FILESDIR}"/bashrc-r2 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'
+       )
+       sed -i \
+               "${sed_args[@]}" \
+               "${D}"/etc/skel/.bashrc \
+               "${D}"/etc/bash/bashrc || die
+}