/[gentoo-x86]/sys-libs/glibc/glibc-2.15-r2.ebuild
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Revision 1.31 - (show annotations) (download)
Fri Mar 14 09:11:35 2014 UTC (8 months, 1 week ago) by vapier
Branch: MAIN
CVS Tags: HEAD
Changes since 1.30: +3 -3 lines
Inherit systemd & unpacker eclasses as newer eblits want.

(Portage version: 2.2.8-r1/cvs/Linux x86_64, signed Manifest commit with key D2E96200)

1 # Copyright 1999-2014 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/glibc-2.15-r2.ebuild,v 1.30 2013/04/05 00:25:16 vapier Exp $
4
5 inherit eutils versionator toolchain-funcs flag-o-matic gnuconfig multilib systemd unpacker multiprocessing
6
7 DESCRIPTION="GNU libc6 (also called glibc2) C library"
8 HOMEPAGE="http://www.gnu.org/software/libc/libc.html"
9
10 LICENSE="LGPL-2.1+ BSD HPND inner-net"
11 KEYWORDS="alpha amd64 arm -hppa ia64 ~mips ppc ppc64 s390 ~sh sparc x86"
12 RESTRICT="strip" # strip ourself #46186
13 EMULTILIB_PKG="true"
14
15 # Configuration variables
16 RELEASE_VER=""
17 BRANCH_UPDATE=""
18 SNAP_VER=""
19 case ${PV} in
20 9999*)
21 EGIT_REPO_URIS=( "git://sourceware.org/git/glibc.git" "git://sourceware.org/git/glibc-ports.git" )
22 EGIT_SOURCEDIRS=( "${S}" "${S}/ports" )
23 inherit git-2
24 ;;
25 *_p*)
26 RELEASE_VER=${PV%_p*}
27 SNAP_VER=${PV#*_p}
28 ;;
29 *)
30 RELEASE_VER=${PV}
31 ;;
32 esac
33 LIBIDN_VER="" # it's integrated into the main tarball now
34 PATCH_VER="21" # Gentoo patchset
35 PORTS_VER=${RELEASE_VER} # version of glibc ports addon
36 NPTL_KERN_VER=${NPTL_KERN_VER:-"2.6.9"} # min kernel version nptl requires
37
38 IUSE="debug gd hardened multilib selinux profile vanilla crosscompile_opts_headers-only"
39 [[ -n ${RELEASE_VER} ]] && S=${WORKDIR}/glibc-${RELEASE_VER}${SNAP_VER:+-${SNAP_VER}}
40
41 # Here's how the cross-compile logic breaks down ...
42 # CTARGET - machine that will target the binaries
43 # CHOST - machine that will host the binaries
44 # CBUILD - machine that will build the binaries
45 # If CTARGET != CHOST, it means you want a libc for cross-compiling.
46 # If CHOST != CBUILD, it means you want to cross-compile the libc.
47 # CBUILD = CHOST = CTARGET - native build/install
48 # CBUILD != (CHOST = CTARGET) - cross-compile a native build
49 # (CBUILD = CHOST) != CTARGET - libc for cross-compiler
50 # CBUILD != CHOST != CTARGET - cross-compile a libc for a cross-compiler
51 # For install paths:
52 # CHOST = CTARGET - install into /
53 # CHOST != CTARGET - install into /usr/CTARGET/
54
55 export CBUILD=${CBUILD:-${CHOST}}
56 export CTARGET=${CTARGET:-${CHOST}}
57 if [[ ${CTARGET} == ${CHOST} ]] ; then
58 if [[ ${CATEGORY} == cross-* ]] ; then
59 export CTARGET=${CATEGORY#cross-}
60 fi
61 fi
62
63 [[ ${CTARGET} == hppa* ]] && NPTL_KERN_VER=${NPTL_KERN_VER/2.6.9/2.6.20}
64
65 is_crosscompile() {
66 [[ ${CHOST} != ${CTARGET} ]]
67 }
68
69 # Why SLOT 2.2 you ask yourself while sippin your tea ?
70 # Everyone knows 2.2 > 0, duh.
71 SLOT="2.2"
72
73 # General: We need a new-enough binutils for as-needed
74 # arch: we need to make sure our binutils/gcc supports TLS
75 DEPEND=">=sys-devel/gcc-3.4.4
76 arm? ( >=sys-devel/binutils-2.16.90 >=sys-devel/gcc-4.1.0 )
77 x86? ( >=sys-devel/gcc-4.3 )
78 amd64? ( >=sys-devel/binutils-2.19 >=sys-devel/gcc-4.3 )
79 ppc? ( >=sys-devel/gcc-4.1.0 )
80 ppc64? ( >=sys-devel/gcc-4.1.0 )
81 >=sys-devel/binutils-2.15.94
82 >=app-misc/pax-utils-0.1.10
83 virtual/os-headers
84 !<sys-apps/sandbox-1.2.18.1-r2
85 !<sys-apps/portage-2.1.2
86 !<sys-devel/patch-2.6
87 selinux? ( sys-libs/libselinux )"
88 RDEPEND="!sys-kernel/ps3-sources
89 selinux? ( sys-libs/libselinux )
90 !sys-libs/nss-db"
91
92 if [[ ${CATEGORY} == cross-* ]] ; then
93 DEPEND="${DEPEND} !crosscompile_opts_headers-only? ( ${CATEGORY}/gcc )"
94 [[ ${CATEGORY} == *-linux* ]] && DEPEND="${DEPEND} ${CATEGORY}/linux-headers"
95 else
96 DEPEND="${DEPEND} !vanilla? ( >=sys-libs/timezone-data-2007c )"
97 RDEPEND="${RDEPEND}
98 vanilla? ( !sys-libs/timezone-data )
99 !vanilla? ( sys-libs/timezone-data )"
100 fi
101
102 SRC_URI=$(
103 upstream_uris() {
104 echo mirror://gnu/glibc/$1 ftp://sourceware.org/pub/glibc/{releases,snapshots}/$1 mirror://gentoo/$1
105 }
106 gentoo_uris() {
107 local devspace="HTTP~vapier/dist/URI HTTP~azarah/glibc/URI"
108 devspace=${devspace//HTTP/http://dev.gentoo.org/}
109 echo mirror://gentoo/$1 ${devspace//URI/$1}
110 }
111
112 TARNAME=${PN}
113 if [[ -n ${SNAP_VER} ]] ; then
114 TARNAME="${PN}-${RELEASE_VER}"
115 [[ -n ${PORTS_VER} ]] && PORTS_VER=${SNAP_VER}
116 upstream_uris ${TARNAME}-${SNAP_VER}.tar.bz2
117 elif [[ -z ${EGIT_REPO_URIS} ]] ; then
118 upstream_uris ${TARNAME}-${RELEASE_VER}.tar.xz
119 fi
120 [[ -n ${LIBIDN_VER} ]] && upstream_uris glibc-libidn-${LIBIDN_VER}.tar.bz2
121 [[ -n ${PORTS_VER} ]] && upstream_uris ${TARNAME}-ports-${PORTS_VER}.tar.xz
122 [[ -n ${BRANCH_UPDATE} ]] && gentoo_uris glibc-${RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch.bz2
123 [[ -n ${PATCH_VER} ]] && gentoo_uris glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.bz2
124 )
125
126 # eblit-include [--skip] <function> [version]
127 eblit-include() {
128 local skipable=false
129 [[ $1 == "--skip" ]] && skipable=true && shift
130 [[ $1 == pkg_* ]] && skipable=true
131
132 local e v func=$1 ver=$2
133 [[ -z ${func} ]] && die "Usage: eblit-include <function> [version]"
134 for v in ${ver:+-}${ver} -${PVR} -${PV} "" ; do
135 e="${FILESDIR}/eblits/${func}${v}.eblit"
136 if [[ -e ${e} ]] ; then
137 source "${e}"
138 return 0
139 fi
140 done
141 ${skipable} && return 0
142 die "Could not locate requested eblit '${func}' in ${FILESDIR}/eblits/"
143 }
144
145 # eblit-run-maybe <function>
146 # run the specified function if it is defined
147 eblit-run-maybe() {
148 [[ $(type -t "$@") == "function" ]] && "$@"
149 }
150
151 # eblit-run <function> [version]
152 # aka: src_unpack() { eblit-run src_unpack ; }
153 eblit-run() {
154 eblit-include --skip common "${*:2}"
155 eblit-include "$@"
156 eblit-run-maybe eblit-$1-pre
157 eblit-${PN}-$1
158 eblit-run-maybe eblit-$1-post
159 }
160
161 src_unpack() { eblit-run src_unpack ; }
162 src_compile() { eblit-run src_compile ; }
163 src_test() { eblit-run src_test ; }
164 src_install() { eblit-run src_install ; }
165
166 # FILESDIR might not be available during binpkg install
167 for x in setup {pre,post}inst ; do
168 e="${FILESDIR}/eblits/pkg_${x}.eblit"
169 if [[ -e ${e} ]] ; then
170 . "${e}"
171 eval "pkg_${x}() { eblit-run pkg_${x} ; }"
172 fi
173 done
174
175 eblit-src_unpack-post() {
176 if use hardened ; then
177 cd "${S}"
178 einfo "Patching to get working PIE binaries on PIE (hardened) platforms"
179 gcc-specs-pie && epatch "${FILESDIR}"/2.12/glibc-2.12-hardened-pie.patch
180 epatch "${FILESDIR}"/2.10/glibc-2.10-hardened-configure-picdefault.patch
181 epatch "${FILESDIR}"/2.10/glibc-2.10-hardened-inittls-nosysenter.patch
182
183 einfo "Installing Hardened Gentoo SSP and FORTIFY_SOURCE handler"
184 cp -f "${FILESDIR}"/2.6/glibc-2.6-gentoo-stack_chk_fail.c \
185 debug/stack_chk_fail.c || die
186 cp -f "${FILESDIR}"/2.10/glibc-2.10-gentoo-chk_fail.c \
187 debug/chk_fail.c || die
188
189 if use debug ; then
190 # When using Hardened Gentoo stack handler, have smashes dump core for
191 # analysis - debug only, as core could be an information leak
192 # (paranoia).
193 sed -i \
194 -e '/^CFLAGS-backtrace.c/ iCFLAGS-stack_chk_fail.c = -DSSP_SMASH_DUMPS_CORE' \
195 debug/Makefile \
196 || die "Failed to modify debug/Makefile for debug stack handler"
197 sed -i \
198 -e '/^CFLAGS-backtrace.c/ iCFLAGS-chk_fail.c = -DSSP_SMASH_DUMPS_CORE' \
199 debug/Makefile \
200 || die "Failed to modify debug/Makefile for debug fortify handler"
201 fi
202
203 # Build nscd with ssp-all
204 sed -i \
205 -e 's:-fstack-protector$:-fstack-protector-all:' \
206 nscd/Makefile \
207 || die "Failed to ensure nscd builds with ssp-all"
208 fi
209 }
210
211 eblit-pkg_preinst-post() {
212 if [[ ${CTARGET} == arm* ]] ; then
213 # Backwards compat support for renaming hardfp ldsos #417287
214 local oldso='/lib/ld-linux.so.3'
215 local nldso='/lib/ld-linux-armhf.so.3'
216 if [[ -e ${D}${nldso} ]] ; then
217 if scanelf -qRyi "${ROOT}$(alt_prefix)"/*bin/ | grep -s "^${oldso}" ; then
218 ewarn "Symlinking old ldso (${oldso}) to new ldso (${nldso})."
219 ewarn "Please rebuild all packages using this old ldso as compat"
220 ewarn "support will be dropped in the future."
221 ln -s "${nldso##*/}" "${D}$(alt_prefix)${oldso}"
222 fi
223 fi
224 fi
225 }

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