summaryrefslogtreecommitdiff
blob: 6f42f41dd6a60cabc8d1c75e471544b418e9992f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit flag-o-matic toolchain-funcs

# Uncomment if we have a patchset
GENTOO_PATCH_DEV="sam"
GENTOO_PATCH_VER="${PV}"

# Official patchlevel
# See ftp://ftp.cwru.edu/pub/bash/bash-3.1-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="https://tiswww.case.edu/php/chet/bash/bashtop.html"
SRC_URI="mirror://gnu/bash/${MY_P}.tar.gz $(patches)"

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-2"
SLOT="${MY_PV}"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~s390 sparc x86"
IUSE="afs +net nls +readline static"

LIB_DEPEND=">=sys-libs/ncurses-5.2-r2[static-libs(+)]
	nls? ( virtual/libintl )
	readline? ( >=sys-libs/readline-6.2[static-libs(+)] )"
RDEPEND="!static? ( ${LIB_DEPEND//\[static-libs(+)]} )"
DEPEND="${RDEPEND}
	static? ( ${LIB_DEPEND} )"

S="${WORKDIR}/${MY_P}"

PATCHES=(
	"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}-patches/autoconf-mktime-2.53.patch # bug #220040
	"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}-patches/${PN}-2.05b-parallel-build.patch # bug #41002
	"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}-patches/${PN}-3.1-protos.patch
	"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}-patches/${PN}-3.1-ulimit.patch
	"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}-patches/${PN}-3.0-read-memleak.patch
	"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}-patches/${PN}-3.0-trap-fg-signals.patch
	"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}-patches/${PN}-3.1-fix-dash-login-shell.patch # bug #118257
	"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}-patches/${PN}-3.1-dev-fd-test-as-user.patch # bug #131875
	"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}-patches/${PN}-3.1-dev-fd-buffer-overflow.patch # bug #431850
)

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
}

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)

	# Clean out local libs so we know we use system ones
	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

	default
}

src_configure() {
	#/var/tmp/portage/app-shells/bash-3.2_p57/temp/ccW7JJDK.ltrans2.ltrans.o: in function `shell_execve':
	# <artificial>:(.text+0x8b30): undefined reference to `__setostype'
	#
	# It works fine in bash 4+. Backporting may not be worth it.
	filter-lto

	local myconf=(
		--with-installed-readline=.

		# 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_with afs)
		$(use_enable net net-redirections)
		--disable-profiling
		--without-gnu-malloc
		$(use_enable readline)
		$(use_enable readline history)
		$(use_enable readline bang-history)
	)

	# Force pgrp synchronization
	# https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=81653
	export bash_cv_pgrp_pipe=yes

	# For descriptions of these, see config-top.h
	# bashrc/#26952 bash_logout/#90488 ssh/#24762 mktemp/#574426
	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 \
		-DUSE_MKTEMP -DUSE_MKSTEMP

	use static && append-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=6.2

	# bug #444070
	tc-export AR

	econf "${myconf[@]}"
}

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
}