From f70b4736f5aa8521c18c1ef39e5d3dcf6d592544 Mon Sep 17 00:00:00 2001 From: Sam James Date: Tue, 28 Feb 2023 03:19:00 +0000 Subject: app-shells/bash: backport clang 16 configure fix to 5.1 Signed-off-by: Sam James --- app-shells/bash/bash-5.1_p16-r3.ebuild | 315 +++++++++++++++++++++ .../files/bash-5.1_p16-configure-clang16.patch | 37 +++ 2 files changed, 352 insertions(+) create mode 100644 app-shells/bash/bash-5.1_p16-r3.ebuild create mode 100644 app-shells/bash/files/bash-5.1_p16-configure-clang16.patch diff --git a/app-shells/bash/bash-5.1_p16-r3.ebuild b/app-shells/bash/bash-5.1_p16-r3.ebuild new file mode 100644 index 000000000000..9ff113498a62 --- /dev/null +++ b/app-shells/bash/bash-5.1_p16-r3.ebuild @@ -0,0 +1,315 @@ +# Copyright 1999-2023 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/chetramey.asc +inherit flag-o-matic toolchain-funcs prefix verify-sig + +# Uncomment if we have a patchset +GENTOO_PATCH_DEV="sam" +GENTOO_PATCH_VER="${PV}" + +# Official patchlevel +# See ftp://ftp.cwru.edu/pub/bash/bash-5.1-patches/ +PLEVEL="${PV##*_p}" +MY_PV="${PV/_p*}" +MY_PV="${MY_PV/_/-}" +MY_P="${PN}-${MY_PV}" +MY_PATCHES=() + +is_release() { + case ${PV} in + *_alpha*|*_beta*|*_rc*) + return 1 + ;; + *) + return 0 + ;; + esac +} + +[[ ${PV} != *_p* ]] && PLEVEL=0 + +# The version of readline this bash normally ships with. +READLINE_VER="8.1" + +DESCRIPTION="The standard GNU Bourne again shell" +HOMEPAGE="https://tiswww.case.edu/php/chet/bash/bashtop.html" + +if is_release ; then + SRC_URI="mirror://gnu/bash/${MY_P}.tar.gz" + SRC_URI+=" verify-sig? ( mirror://gnu/bash/${MY_P}.tar.gz.sig )" + + if [[ ${PLEVEL} -gt 0 ]] ; then + # bash-5.1 -> bash51 + my_p=${PN}$(ver_rs 1-2 '' $(ver_cut 1-2)) + + patch_url= + my_patch_index= + + for ((my_patch_index=1; my_patch_index <= ${PLEVEL} ; my_patch_index++)) ; do + for url in mirror://gnu/${pn} ftp://ftp.cwru.edu/pub/bash ; do + patch_url=$(printf "${url}/${PN}-$(ver_cut 1-2)-patches/${my_p}-%03d" ${my_patch_index}) + SRC_URI+=" ${patch_url}" + SRC_URI+=" verify-sig? ( ${patch_url}.sig )" + + done + + MY_PATCHES+=( "${DISTDIR}"/$(printf ${my_p}-%03d ${my_patch_index}) ) + done + + unset my_pn patch_url my_patch_index + fi +else + SRC_URI="ftp://ftp.cwru.edu/pub/bash/${MY_P}.tar.gz" + SRC_URI+=" verify-sig? ( ftp://ftp.cwru.edu/pub/bash/${MY_P}.tar.gz.sig )" +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="0" +[[ "${PV}" == *_rc* ]] || \ +KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris" +IUSE="afs bashlogger examples mem-scramble +net nls plugins +readline" + +DEPEND=" + >=sys-libs/ncurses-5.2-r2:0= + nls? ( virtual/libintl ) + readline? ( >=sys-libs/readline-${READLINE_VER}:0= ) +" +RDEPEND=" + ${DEPEND} +" +# We only need yacc when the .y files get patched (bash42-005, bash51-011) +BDEPEND="app-alternatives/yacc + verify-sig? ( sec-keys/openpgp-keys-chetramey )" + +S="${WORKDIR}/${MY_P}" + +PATCHES=( + # Patches from Chet sent to bashbug ml + "${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}-patches/${PN}-5.0-syslog-history-extern.patch + + "${FILESDIR}"/${PN}-5.1_p16-configure-clang16.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() { + if [[ ${PV} == 9999 ]] ; then + git-r3_src_unpack + else + if use verify-sig ; then + verify-sig_verify_detached "${DISTDIR}"/${MY_P}.tar.gz{,.sig} + + local patch + for patch in "${MY_PATCHES[@]}" ; do + verify-sig_verify_detached ${patch}{,.sig} + done + fi + + unpack ${MY_P}.tar.gz + + if [[ -n ${GENTOO_PATCH_VER} ]] ; then + unpack ${PN}-${GENTOO_PATCH_VER}-patches.tar.xz + fi + fi +} + +src_prepare() { + # Include official patches + [[ ${PLEVEL} -gt 0 ]] && eapply -p0 "${MY_PATCHES[@]}" + + # 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 -p0 "${PATCHES[@]}" + eapply_user +} + +src_configure() { + 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=${READLINE_VER%%_*} + + if is_release ; then + # Use system readline only with released versions. + myconf+=( --with-installed-readline=. ) + fi + + if use plugins ; then + append-ldflags -Wl,-rpath,"${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() { + 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 "${FILESDIR}"/bash_logout + doins "$(prefixify_ro "${FILESDIR}"/bashrc)" + + keepdir /etc/bash/bashrc.d + + insinto /etc/skel + for f in bash{_logout,_profile,rc} ; do + newins "${FILESDIR}"/dot-${f} .${f} + done + + local sed_args=( + -e "s:#${USERLAND}#@::" + -e '/#@/d' + ) + + if ! use readline ; then + # bug #432338 + sed_args+=( + -e '/^shopt -s histappend/s:^:#:' + -e 's:use_color=true:use_color=false:' + ) + fi + + sed -i \ + "${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} + docinto ${d} + for f in ${d}/* ; do + if [[ ${f##*/} != PERMISSION ]] && [[ ${f##*/} != *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/ + fi +} + +pkg_postinst() { + # If /bin/sh does not exist, provide it + if [[ ! -e ${EROOT}/bin/sh ]] ; then + ln -sf bash "${EROOT}"/bin/sh + fi +} diff --git a/app-shells/bash/files/bash-5.1_p16-configure-clang16.patch b/app-shells/bash/files/bash-5.1_p16-configure-clang16.patch new file mode 100644 index 000000000000..8d77fbd968a7 --- /dev/null +++ b/app-shells/bash/files/bash-5.1_p16-configure-clang16.patch @@ -0,0 +1,37 @@ +https://lists.gnu.org/archive/html/bug-bash/2023-02/msg00000.html) + +From 2cdf8b42885189b3cf7c47096b01f104e520546a Mon Sep 17 00:00:00 2001 +From: Sam James +Date: Thu, 2 Feb 2023 05:43:37 +0000 +Subject: [PATCH] aclocal.m4: fix -Wimplicit-function-declaration in dup2 check + +dup2 requires a include. Fixes the following when diffing config.log + when testing with a stricter compiler: +``` +-warning: call to undeclared function 'dup2'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] ++error: call to undeclared function 'dup2'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] +``` +--- aclocal.m4 ++++ aclocal.m4 +@@ -284,6 +284,9 @@ AC_CACHE_VAL(bash_cv_dup2_broken, + #include + #include + #include ++#ifdef HAVE_UNISTD_H ++#include ++#endif + int + main() + { +--- configure ++++ configure +@@ -16990,6 +16990,9 @@ else + #include + #include + #include ++#ifdef HAVE_UNISTD_H ++#include ++#endif + int + main() + { -- cgit v1.2.3-65-gdbad