mirror of
https://github.com/gentoo-mirror/gentoo.git
synced 2026-07-30 22:48:07 -07:00
Sam James
@@ -473,3 +473,9 @@ DIST bash53-011 2251 BLAKE2B 21fe0e08c06257ea415c4ff697a44251460eb636667300cbb39
|
||||
DIST bash53-011.sig 123 BLAKE2B e857b08c4f76d03f7ee3b0a6f4f5186621b81dfa5ed82b656ec6f3b559173abb4e800013c9e29c84e836128fc5ff6cafe0507aabce58e019db3dfa5da2f4c075 SHA512 27b9b25e5d81976b45b88a59d6731adbf18f00c539197a47a4f73651e14baa9a70b14602cace84bcb6cd1515159c88868bec338c15ad11e973ca8da56d565a4d
|
||||
DIST bash53-012 2378 BLAKE2B bb3e4ef57170185d3e0be91211632cb5c9a776a71848d2b44a13982bc91f68c2f07ed0aa52b377004f1b872a2b38e5292970d738bdda13fffcd0120c77c4042d SHA512 e178cd27f1db5d7607ec90bb4305059d996cf95486a1e5e3b4d76f37811a0320433a2a2900e50c5704b199fae946280edb50daedb8ab8aabed9ec83dc2540d2b
|
||||
DIST bash53-012.sig 123 BLAKE2B 14d13fd1abf139f8779d6ef401882274d0e2b57eea155ec617c5d76f692bdd0787ad0b41761bb5369bf22088110cf4a070a5a2e41fc0c932bf9bdbfe526010cd SHA512 53660adcbca8ed207aa3461524e2dced62f5a9c32f664243b33bbd08d22d5bd64f3ca16c5d40cb9ffe6244a07662426c2cc65840069a4eeca0288796ae505c0a
|
||||
DIST bash53-013 1467 BLAKE2B 133ee6faf3e62fa5f8b99aafef114fc2038dfa96bad769bf9ab2f7129d5d52f19d7d3ca1b3e7ac1d12c883ed276ac06b832c61f5aea134de184a6e3bb95cf4fa SHA512 a973b7d9c37dc1b271fe1efa3afe3b700c1bebbf9f72e6e4e6a72a8d1f50f7875d82ee26af335e26d20883376d89c78f14b1901a0a70a8f9a9b2418df40f71fc
|
||||
DIST bash53-013.sig 123 BLAKE2B 952840295e69e6f127f4c27719365bf56fb37568cad2d7de0eca3840a4f342fe675753689014e5d305687a1b2f46ddc1b8ce334766fe961f7032627b4adca834 SHA512 6754bba760962601440ed82d798e082073528b69408c598af9b1e523e3454b363a9d03067ade033613d9a2fb7baaf94856ce6e2761af81898a95f028bc18a99a
|
||||
DIST bash53-014 2229 BLAKE2B cb525fe154e792c467e06f0d930a09466f6f3cf5a688bf13abd7bbb64410f93f6c797e186609f9540c64355d5fd78d0be4473348d948907284bf631f2b60a381 SHA512 7beb4a1c39b126189a94deb12d5065b571196f27abdd8ae9c9b340ffccc1f52ed9fec31a475b72fed661097d081b1a93d088fabe53c45c8b2cc286b831c16977
|
||||
DIST bash53-014.sig 123 BLAKE2B 844560e7c4e1cc3335c1abe93391488cafa3338c69f67e51f49ce49cecdabf03be5c9e2d6c8b31b0dab2a52558f8ba5cde33841bba4b7a8c5688b0ca6d812e57 SHA512 bbf798db784109068d8fdc9e4e0bef4f6d12449b92efece20b157442bc959d39a595fb567784ef77b9cae9f1cd93204c49a4e163ca1b84408dbcf1b3eb25c24a
|
||||
DIST bash53-015 2151 BLAKE2B 5d333c73b891910df4bf13c28fa0cc493dcadadb5c51a240501c5ab450b83673d75baece5c8112b937520cacfc726248ede1d30dba6b60075b88408b585b9f3f SHA512 812fbffd1b755cc9bbf730a4632f68a573351c4eeb5a4f495fa8f2f4dd7dbe1587dd22aed0f9c4d5c941130489ecc3def96068c77cc142680326ba8785862432
|
||||
DIST bash53-015.sig 123 BLAKE2B 5e6c7ca967594097aef625a9146654867715dd850ca2116d46a0d3f5f31c8fbd0028c02d6b0dc9be9014710762f9a28506d8bbd6597c113b8bcd341d98e9a2c0 SHA512 33802e00732d4846c83da5fe178d5efb1f140adab510ff2d8135c70ee106e1204bffe7176ed0c244c870084c527ae76921793ace6ad80c7900662ccbd5d2ed07
|
||||
|
||||
485
app-shells/bash/bash-5.3_p15.ebuild
Normal file
485
app-shells/bash/bash-5.3_p15.ebuild
Normal file
@@ -0,0 +1,485 @@
|
||||
# Copyright 1999-2026 Gentoo Authors
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
EAPI=8
|
||||
|
||||
VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/chetramey.asc
|
||||
inherit flag-o-matic toolchain-funcs prefix verify-sig
|
||||
|
||||
# Uncomment if we have a patchset.
|
||||
#GENTOO_PATCH_DEV="sam"
|
||||
#GENTOO_PATCH_VER="${PV}"
|
||||
|
||||
MY_PV=${PV/_p*}
|
||||
MY_PV=${MY_PV/_/-}
|
||||
MY_P=${PN}-${MY_PV}
|
||||
MY_PATCHES=()
|
||||
|
||||
# Determine the patchlevel. See https://ftp.gnu.org/gnu/bash/bash-5.3-patches/.
|
||||
case ${PV} in
|
||||
9999|*_alpha*|*_beta*|*_rc*)
|
||||
# Set a negative patchlevel to indicate that it's a pre-release.
|
||||
PLEVEL=-1
|
||||
if [[ ${PV} =~ _pre[0-9]{8}$ ]]; then
|
||||
BASH_COMMIT=
|
||||
fi
|
||||
;;
|
||||
*_p*)
|
||||
PLEVEL=${PV##*_p}
|
||||
;;
|
||||
*)
|
||||
PLEVEL=0
|
||||
esac
|
||||
|
||||
# The version of readline this bash normally ships with. Note that we only use
|
||||
# the bundled copy of readline for pre-releases.
|
||||
READLINE_VER="8.3"
|
||||
|
||||
DESCRIPTION="The standard GNU Bourne again shell"
|
||||
HOMEPAGE="https://tiswww.case.edu/php/chet/bash/bashtop.html https://git.savannah.gnu.org/cgit/bash.git"
|
||||
|
||||
if [[ ${PV} == 9999 ]]; then
|
||||
EGIT_REPO_URI="https://git.savannah.gnu.org/git/bash.git"
|
||||
EGIT_BRANCH=devel
|
||||
inherit git-r3
|
||||
elif (( PLEVEL < 0 )) && [[ ${BASH_COMMIT} ]]; then
|
||||
# It can be useful to have snapshots in the pre-release period once
|
||||
# the first alpha is out, as various bugs get reported and fixed from
|
||||
# the alpha, and the next pre-release is usually quite far away.
|
||||
#
|
||||
# i.e. if it's worth packaging the alpha, it's worth packaging a followup.
|
||||
SRC_URI="https://git.savannah.gnu.org/cgit/bash.git/snapshot/bash-${BASH_COMMIT}.tar.gz -> ${P}-${BASH_COMMIT}.tar.gz"
|
||||
S=${WORKDIR}/${PN}-${BASH_COMMIT}
|
||||
else
|
||||
my_urls=( "mirror://gnu/bash/${MY_P}.tar.gz" )
|
||||
|
||||
# bash-5.1 -> bash51
|
||||
my_p=${PN}$(ver_cut 1-2) my_p=${my_p/.}
|
||||
|
||||
for (( my_patch_idx = 1; my_patch_idx <= PLEVEL; my_patch_idx++ )); do
|
||||
printf -v my_patch_ver %s-%03d "${my_p}" "${my_patch_idx}"
|
||||
my_urls+=( "mirror://gnu/bash/${MY_P}-patches/${my_patch_ver}" )
|
||||
MY_PATCHES+=( "${DISTDIR}/${my_patch_ver}" )
|
||||
done
|
||||
|
||||
SRC_URI="${my_urls[*]} verify-sig? ( ${my_urls[*]/%/.sig} )"
|
||||
S=${WORKDIR}/${MY_P}
|
||||
|
||||
unset -v my_urls my_p my_patch_idx my_patch_ver
|
||||
fi
|
||||
|
||||
if [[ ${GENTOO_PATCH_VER} ]]; then
|
||||
SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV:?}/distfiles/${CATEGORY}/${PN}/${PN}-${GENTOO_PATCH_VER:?}-patches.tar.xz"
|
||||
fi
|
||||
|
||||
LICENSE="GPL-3+"
|
||||
SLOT="0"
|
||||
if (( PLEVEL >= 0 )); then
|
||||
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
|
||||
fi
|
||||
IUSE="afs bashlogger examples mem-scramble +net nls plugins pgo +readline"
|
||||
|
||||
DEPEND="
|
||||
>=sys-libs/ncurses-5.2-r2:=
|
||||
nls? ( virtual/libintl )
|
||||
"
|
||||
if (( PLEVEL >= 0 )); then
|
||||
DEPEND+=" readline? ( >=sys-libs/readline-${READLINE_VER}:= )"
|
||||
fi
|
||||
RDEPEND="
|
||||
${DEPEND}
|
||||
"
|
||||
# We only need bison (yacc) when the .y files get patched (bash42-005, bash51-011).
|
||||
BDEPEND="
|
||||
pgo? ( dev-util/gperf )
|
||||
verify-sig? ( sec-keys/openpgp-keys-chetramey )
|
||||
"
|
||||
|
||||
# EAPI 8 tries to append it but it doesn't exist here.
|
||||
QA_CONFIGURE_OPTIONS="--disable-static"
|
||||
|
||||
PATCHES=(
|
||||
#"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}/
|
||||
|
||||
# bug #971782
|
||||
"${FILESDIR}"/${PN}-5.3_p9-general-workaround-aliasing-violation-in-REVERSE_LIS.patch
|
||||
|
||||
# bug #965423, bug #970713
|
||||
"${FILESDIR}"/${PN}-5.3_p9-pid-reuse.patch
|
||||
|
||||
# Patches to or from Chet, posted to the bug-bash mailing list.
|
||||
"${FILESDIR}"/${PN}-5.0-syslog-history-extern.patch
|
||||
)
|
||||
|
||||
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() {
|
||||
local patch
|
||||
|
||||
if [[ ${PV} == 9999 ]]; then
|
||||
git-r3_src_unpack
|
||||
elif (( PLEVEL < 0 )) && [[ ${BASH_COMMIT} ]]; then
|
||||
default
|
||||
else
|
||||
if use verify-sig; then
|
||||
verify-sig_verify_detached "${DISTDIR}/${MY_P}.tar.gz"{,.sig}
|
||||
|
||||
for patch in "${MY_PATCHES[@]}"; do
|
||||
verify-sig_verify_detached "${patch}"{,.sig}
|
||||
done
|
||||
fi
|
||||
|
||||
unpack "${MY_P}.tar.gz"
|
||||
|
||||
if [[ ${GENTOO_PATCH_VER} ]]; then
|
||||
unpack "${PN}-${GENTOO_PATCH_VER}-patches.tar.xz"
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
src_prepare() {
|
||||
# Include official patches.
|
||||
(( PLEVEL > 0 )) && eapply -p0 "${MY_PATCHES[@]}"
|
||||
|
||||
# Prefixify hardcoded path names. No-op for non-prefix.
|
||||
hprefixify pathnames.h.in
|
||||
|
||||
# Avoid regenerating docs after patches, bug #407985.
|
||||
sed -i -E '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in \
|
||||
&& touch -r . doc/* \
|
||||
|| die
|
||||
|
||||
# Sometimes hangs (more noticeable w/ pgo), bug #907403.
|
||||
rm tests/run-jobs || die
|
||||
|
||||
eapply -p0 "${PATCHES[@]}"
|
||||
eapply_user
|
||||
}
|
||||
|
||||
src_configure() {
|
||||
local -a myconf
|
||||
|
||||
# Upstream only test with Bison and require GNUisms like YYEOF and
|
||||
# YYERRCODE. The former at least may be in POSIX soon:
|
||||
# https://www.austingroupbugs.net/view.php?id=1269.
|
||||
#
|
||||
# configure warns on use of non-Bison but doesn't abort. The result
|
||||
# may misbehave at runtime. Chet also advises against use of byacc:
|
||||
# https://lists.gnu.org/archive/html/bug-bash/2025-08/msg00115.html
|
||||
unset -v YACC
|
||||
|
||||
if tc-is-cross-compiler; then
|
||||
# https://lists.gnu.org/archive/html/bug-bash/2025-05/msg00029.html
|
||||
export CFLAGS_FOR_BUILD="${BUILD_CFLAGS} -std=gnu17"
|
||||
|
||||
if use kernel_Hurd ; then
|
||||
# Necessary for cross-built bash for Hurd, otherwise
|
||||
# config.status generation at end of configure will hang
|
||||
# natively.
|
||||
#
|
||||
# https://lists.debian.org/debian-cross/2023/11/msg00000.html
|
||||
# https://lists.gnu.org/archive/html/bug-bash/2024-11/msg00202.html
|
||||
# https://lists.gnu.org/archive/html/bug-bash/2005-04/msg00074.html
|
||||
cat <<-EOF > builtins/psize.sh || die
|
||||
#!/bin/sh
|
||||
echo "#define PIPESIZE 16384"
|
||||
EOF
|
||||
chmod +x builtins/psize.sh || die
|
||||
fi
|
||||
fi
|
||||
|
||||
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:"${EPREFIX}"/usr/sbin\"\' \
|
||||
-DDEFAULT_LOADABLE_BUILTINS_PATH=\'\""${EPREFIX}"/usr/local/$(get_libdir)/bash:"${EPREFIX}"/usr/$(get_libdir)/bash\"\' \
|
||||
-DSYS_BASHRC=\'\""${EPREFIX}"/etc/bash/bashrc\"\' \
|
||||
-DSYS_BASH_LOGOUT=\'\""${EPREFIX}"/etc/bash/bash_logout\"\' \
|
||||
-DNON_INTERACTIVE_LOGIN_SHELLS \
|
||||
-DSSH_SOURCE_BASHRC \
|
||||
$(use bashlogger && echo -DSYSLOG_HISTORY)
|
||||
|
||||
use nls || myconf+=( --disable-nls )
|
||||
|
||||
if (( PLEVEL >= 0 )); then
|
||||
# Historically, we always used the builtin readline, but since
|
||||
# our handling of SONAME upgrades has gotten much more stable
|
||||
# in the PM (and the readline ebuild itself preserves the old
|
||||
# libs during upgrades), linking against the system copy should
|
||||
# be safe.
|
||||
# Exact cached version here doesn't really matter as long as it
|
||||
# is at least what's in the DEPEND up above.
|
||||
export ac_cv_rl_version=${READLINE_VER%%_*}
|
||||
|
||||
# Use system readline only with released versions.
|
||||
myconf+=( --with-installed-readline=. )
|
||||
fi
|
||||
|
||||
if use plugins; then
|
||||
append-ldflags "-Wl,-rpath,${EPREFIX}/usr/$(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 "${myconf[@]}"
|
||||
}
|
||||
|
||||
src_compile() {
|
||||
local -a pgo_generate_flags pgo_use_flags
|
||||
local flag
|
||||
|
||||
# -fprofile-partial-training because upstream notes the test suite isn't
|
||||
# super comprehensive.
|
||||
# https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html#sec-gcc10-pgo
|
||||
if use pgo; then
|
||||
pgo_generate_flags=(
|
||||
-fprofile-update=atomic
|
||||
-fprofile-dir="${T}"/pgo
|
||||
-fprofile-generate="${T}"/pgo
|
||||
)
|
||||
pgo_use_flags=(
|
||||
-fprofile-use="${T}"/pgo
|
||||
-fprofile-dir="${T}"/pgo
|
||||
)
|
||||
if flag=$(test-flags-CC -fprofile-partial-training); then
|
||||
pgo_generate_flags+=( "${flag}" )
|
||||
pgo_use_flags+=( "${flag}" )
|
||||
fi
|
||||
fi
|
||||
|
||||
emake CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}"
|
||||
use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}" all others
|
||||
|
||||
# Build Bash and run its tests to generate profiles.
|
||||
if (( ${#pgo_generate_flags[@]} )); then
|
||||
# Used in test suite.
|
||||
unset -v A
|
||||
|
||||
emake CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}" -k check
|
||||
|
||||
if tc-is-clang; then
|
||||
llvm-profdata merge "${T}"/pgo --output="${T}"/pgo/default.profdata || die
|
||||
fi
|
||||
|
||||
# Rebuild Bash using the profiling data we just generated.
|
||||
emake clean
|
||||
emake CFLAGS="${CFLAGS} ${pgo_use_flags[*]}"
|
||||
use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_use_flags[*]}" all others
|
||||
fi
|
||||
}
|
||||
|
||||
src_test() {
|
||||
# Used in test suite.
|
||||
unset -v A
|
||||
|
||||
default
|
||||
}
|
||||
|
||||
src_install() {
|
||||
local d f
|
||||
|
||||
default
|
||||
|
||||
my_prefixify() {
|
||||
while read -r; do
|
||||
if [[ $REPLY == *$1* ]]; then
|
||||
REPLY=${REPLY/"/etc/"/"${EPREFIX}/etc/"}
|
||||
fi
|
||||
printf '%s\n' "${REPLY}" || ! break
|
||||
done < "$2" || die
|
||||
}
|
||||
|
||||
dodir /bin
|
||||
mv -- "${ED}"/usr/bin/bash "${ED}"/bin/ || die
|
||||
dosym bash /bin/rbash
|
||||
|
||||
insinto /etc/bash
|
||||
doins "${FILESDIR}"/bash_logout
|
||||
my_prefixify bashrc.d "${FILESDIR}"/bashrc-r2 | newins - bashrc
|
||||
|
||||
insinto /etc/bash/bashrc.d
|
||||
my_prefixify DIR_COLORS "${FILESDIR}"/bashrc.d/10-gentoo-color-r2.bash | newins - 10-gentoo-color.bash
|
||||
newins "${FILESDIR}"/bashrc.d/10-gentoo-title-r3.bash 10-gentoo-title.bash
|
||||
|
||||
insinto /etc/profile.d
|
||||
doins "${FILESDIR}/profile.d/00-prompt-command.sh"
|
||||
|
||||
insinto /etc/skel
|
||||
for f in bash{_logout,_profile,rc}; do
|
||||
newins "${FILESDIR}/skel/dot-${f}" ".${f}"
|
||||
done
|
||||
|
||||
if use plugins; then
|
||||
exeinto "/usr/$(get_libdir)/bash"
|
||||
set -- examples/loadables/*.o
|
||||
doexe "${@%.o}"
|
||||
|
||||
insinto /usr/include/bash-plugins
|
||||
doins *.h builtins/*.h include/*.h lib/{glob/glob.h,tilde/tilde.h}
|
||||
fi
|
||||
|
||||
if use examples; then
|
||||
for d in examples/{functions,misc,scripts,startup-files}; do
|
||||
exeinto "/usr/share/doc/${PF}/${d}"
|
||||
docinto "${d}"
|
||||
for f in "${d}"/*; do
|
||||
if [[ ${f##*/} != @(PERMISSION|*README) ]]; then
|
||||
doexe "${f}"
|
||||
else
|
||||
dodoc "${f}"
|
||||
fi
|
||||
done
|
||||
done
|
||||
fi
|
||||
|
||||
# Install bash_builtins.1 and rbash.1.
|
||||
emake -C doc DESTDIR="${D}" install_builtins
|
||||
sed 's:bash\.1:man1/&:' doc/rbash.1 > "${T}"/rbash.1 || die
|
||||
doman "${T}"/rbash.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/ \
|
||||
|| die
|
||||
fi
|
||||
}
|
||||
|
||||
pkg_postinst() {
|
||||
local IFS old_ver ver
|
||||
local -a versions
|
||||
|
||||
# If /bin/sh does not exist, provide it.
|
||||
if [[ ! -e ${EROOT}/bin/sh ]]; then
|
||||
ln -sf -- bash "${EROOT}"/bin/sh || die
|
||||
fi
|
||||
|
||||
if [[ -e ${EROOT}/etc/bash/bashrc.d/15-gentoo-bashrc-check.bash ]]; then
|
||||
ewarn "The following file is no longer packaged and can safely be deleted:"
|
||||
ewarn "${EROOT}/etc/bash/bashrc.d/15-gentoo-bashrc-check.bash"
|
||||
fi
|
||||
|
||||
read -rd '' -a versions <<<"${REPLACING_VERSIONS}"
|
||||
for ver in "${versions[@]}"; do
|
||||
if [[ ! ${old_ver} ]] || ver_test "${ver}" -lt "${old_ver}"; then
|
||||
old_ver=${ver}
|
||||
fi
|
||||
done
|
||||
|
||||
if [[ ! ${old_ver} ]]; then
|
||||
return
|
||||
fi
|
||||
|
||||
{
|
||||
if ver_test "${old_ver}" -ge "5.2" \
|
||||
&& ver_test "${old_ver}" -ge "5.2_p26-r8"
|
||||
then
|
||||
:
|
||||
elif ver_test "${old_ver}" -lt "5.2" \
|
||||
&& ver_test "${old_ver}" -ge "5.1_p16-r8"
|
||||
then
|
||||
:
|
||||
else
|
||||
cat <<'EOF'
|
||||
Files under /etc/bash/bashrc.d must now have a suffix of .sh or .bash.
|
||||
|
||||
Gentoo now defaults to defining PROMPT_COMMAND as an array. Depending on the
|
||||
characteristics of the operating environment, it may contain a command to set
|
||||
the terminal's window title. Those who were already choosing to customise the
|
||||
PROMPT_COMMAND variable are now advised to append their commands like so:
|
||||
|
||||
PROMPT_COMMAND+=('custom command goes here')
|
||||
|
||||
Gentoo no longer defaults to having bash set the window title in the case
|
||||
that the terminal is controlled by sshd(8), unless screen is launched on the
|
||||
remote side or the terminal reliably supports saving and restoring the title
|
||||
(as alacritty, foot and tmux do). Those wanting for the title to be set
|
||||
regardless may adjust ~/.bashrc - or create a custom /etc/bash/bashrc.d
|
||||
drop-in - to set PROMPT_COMMMAND like so:
|
||||
|
||||
PROMPT_COMMAND=(genfun_set_win_title)
|
||||
|
||||
Those who would prefer for bash never to interfere with the window title may
|
||||
now opt out of the default title setting behaviour, either with the "unset -v
|
||||
PROMPT_COMMAND" command or by re-defining PROMPT_COMMAND as desired.
|
||||
EOF
|
||||
fi
|
||||
|
||||
if ver_test "${old_ver}" -ge "5.3" \
|
||||
&& ver_test "${old_ver}" -ge "5.3_p3-r3"
|
||||
then
|
||||
:
|
||||
elif ver_test "${old_ver}" -lt "5.3" \
|
||||
&& ver_test "${old_ver}" -ge "5.2_p37-r5"
|
||||
then
|
||||
:
|
||||
else
|
||||
cat <<'EOF'
|
||||
The window title setting behaviour has been improved. It is now formatted as
|
||||
"\u@\h \W", in accordance with the prompting mechanism of bash. For example,
|
||||
after switching to the home directory, the current working directory will be
|
||||
shown as the <tilde> character.
|
||||
|
||||
The value of PROMPT_DIRTRIM is now respected. If this variable is unset, the
|
||||
use of the \W prompt string escape will prevail, with the current working
|
||||
directory typically being shown as its basename. If set to 0 or greater, \w
|
||||
will be used instead, which may be trimmed. This also means that the title
|
||||
can be made to show the full path by setting PROMPT_DIRTRIM=0.
|
||||
|
||||
For further information, run info '(bash)Bash Variables' or visit
|
||||
https://www.gnu.org/software/bash/manual/bash.html#index-PROMPT_005fDIRTRIM.
|
||||
EOF
|
||||
fi
|
||||
} \
|
||||
| if [[ ${COLUMNS} == [1-9]*([0-9]) ]] && (( COLUMNS > 80 )); then
|
||||
fmt -w "$(( COLUMNS - 3 ))"
|
||||
else
|
||||
cat
|
||||
fi \
|
||||
| while read -r; do
|
||||
ewarn "${REPLY}"
|
||||
done
|
||||
}
|
||||
Reference in New Issue
Block a user