/[gentoo-x86]/sys-boot/grub/grub-9999.ebuild
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Contents of /sys-boot/grub/grub-9999.ebuild

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Revision 1.45 - (show annotations) (download)
Wed Nov 2 15:09:11 2011 UTC (2 years, 8 months ago) by flameeyes
Branch: MAIN
Changes since 1.44: +14 -5 lines
Fix info manual (was referencing old name); factor out autoreconf handling if we were to execute that on a non-live ebuild.

(Portage version: 2.2.0_alpha72/cvs/Linux x86_64)

1 # Copyright 1999-2011 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/sys-boot/grub/grub-9999.ebuild,v 1.44 2011/10/04 18:23:19 scarabeus Exp $
4
5 EAPI=4
6
7 if [[ ${PV} == "9999" ]] ; then
8 EBZR_REPO_URI="http://bzr.savannah.gnu.org/r/grub/trunk/grub/"
9 LIVE_ECLASS="bzr"
10 SRC_URI=""
11 DO_AUTORECONF="true"
12 else
13 MY_P=${P/_/\~}
14 SRC_URI="mirror://gnu/${PN}/${MY_P}.tar.xz
15 mirror://gentoo/${MY_P}.tar.xz"
16 S=${WORKDIR}/${MY_P}
17 fi
18
19 inherit mount-boot eutils flag-o-matic pax-utils toolchain-funcs ${DO_AUTORECONF:+autotools} ${LIVE_ECLASS}
20 unset LIVE_ECLASS
21
22 DESCRIPTION="GNU GRUB boot loader"
23 HOMEPAGE="http://www.gnu.org/software/grub/"
24
25 LICENSE="GPL-3"
26 SLOT="2"
27 [[ ${PV} != "9999" ]] && KEYWORDS="~amd64 ~mips ~x86"
28 IUSE="custom-cflags debug device-mapper efiemu nls static sdl truetype"
29
30 GRUB_PLATFORMS="coreboot efi-32 efi-64 emu ieee1275 multiboot pc qemu qemu-mips loongson"
31 # everywhere:
32 # emu
33 # mips only:
34 # qemu-mips, loongson
35 # amd64, x86, ppc, ppc64
36 # ieee1275
37 # amd64, x86
38 # coreboot, multiboot, efi-32, pc, qemu
39 # amd64
40 # efi-64
41 for i in ${GRUB_PLATFORMS}; do
42 IUSE+=" grub_platforms_${i}"
43 done
44 unset i
45
46 # os-prober: Used on runtime to detect other OSes
47 # xorriso (dev-libs/libisoburn): Used on runtime for mkrescue
48 RDEPEND="
49 dev-libs/libisoburn
50 dev-libs/lzo
51 sys-boot/os-prober
52 >=sys-libs/ncurses-5.2-r5
53 debug? (
54 sdl? ( media-libs/libsdl )
55 )
56 device-mapper? ( >=sys-fs/lvm2-2.02.45 )
57 truetype? ( media-libs/freetype >=media-fonts/unifont-5 )"
58 DEPEND="${RDEPEND}
59 >=dev-lang/python-2.5.2
60 sys-devel/flex
61 virtual/yacc
62 sys-apps/texinfo
63 "
64 if [[ -n ${DO_AUTORECONF} ]] ; then
65 DEPEND+=" >=sys-devel/autogen-5.10 sys-apps/help2man"
66 else
67 DEPEND+=" app-arch/xz-utils"
68 fi
69
70 export STRIP_MASK="*/grub*/*/*.{mod,img}"
71 QA_EXECSTACK="
72 lib64/grub2/*/setjmp.mod
73 lib64/grub2/*/kernel.img
74 sbin/grub2-probe
75 sbin/grub2-setup
76 sbin/grub2-mkdevicemap
77 bin/grub2-script-check
78 bin/grub2-fstest
79 bin/grub2-mklayout
80 bin/grub2-menulst2cfg
81 bin/grub2-mkrelpath
82 bin/grub2-mkpasswd-pbkdf2
83 bin/grub2-mkfont
84 bin/grub2-editenv
85 bin/grub2-mkimage
86 "
87
88 QA_WX_LOAD="
89 lib*/grub2/*/kernel.img
90 lib*/grub2/*/setjmp.mod
91 "
92
93 grub_run_phase() {
94 local phase=$1
95 local platform=$2
96 [[ -z ${phase} || -z ${platform} ]] && die "${FUNCNAME} [phase] [platform]"
97
98 [[ -d "${WORKDIR}/build-${platform}" ]] || \
99 { mkdir "${WORKDIR}/build-${platform}" || die ; }
100 pushd "${WORKDIR}/build-${platform}" > /dev/null || die
101
102 echo ">>> Running ${phase} for platform \"${platform}\""
103 echo ">>> Working in: \"${WORKDIR}/build-${platform}\""
104
105 grub_${phase} ${platform}
106
107 popd > /dev/null || die
108 }
109
110 grub_src_configure() {
111 local platform=$1
112 local target
113
114 [[ -z ${platform} ]] && die "${FUNCNAME} [platform]"
115
116 # if we have no platform then --with-platform=guessed does not work
117 [[ ${platform} == "guessed" ]] && platform=""
118
119 # check if we have to specify the target (EFI)
120 # or just append correct --with-platform
121 if [[ -n ${platform} ]]; then
122 if [[ ${platform} == efi* ]]; then
123 # EFI platform hack
124 [[ ${platform/*-} == 32 ]] && target=i386
125 [[ ${platform/*-} == 64 ]] && target=x86_64
126 # program-prefix is required empty because otherwise it is equal to
127 # target variable, which we do not want at all
128 platform="
129 --with-platform=${platform/-*}
130 --target=${target}
131 --program-prefix=
132 "
133 else
134 platform=" --with-platform=${platform}"
135 fi
136 fi
137
138 ECONF_SOURCE="${WORKDIR}/${P}/" \
139 econf \
140 --disable-werror \
141 --sbindir=/sbin \
142 --bindir=/bin \
143 --libdir=/$(get_libdir) \
144 --program-transform-name=s,grub,grub2, \
145 $(use_enable debug mm-debug) \
146 $(use_enable debug grub-emu-usb) \
147 $(use_enable device-mapper) \
148 $(use_enable efiemu) \
149 $(use_enable nls) \
150 $(use_enable truetype grub-mkfont) \
151 $(use sdl && use_enable debug grub-emu-sdl) \
152 ${platform}
153 }
154
155 grub_src_compile() {
156 default_src_compile
157 }
158
159 grub_src_install() {
160 default_src_install
161 }
162
163 src_prepare() {
164 local i j archs
165
166 epatch \
167 "${FILESDIR}/1.99-call_proper_grub_probe.patch"
168
169 epatch_user
170
171 # fix texinfo file name, as otherwise the grub2.info file will be
172 # useless
173 sed -i \
174 -e '/setfilename/s:grub.info:grub2.info:' \
175 -e 's:(grub):(grub2):' \
176 "${S}"/docs/grub.texi
177
178 # autogen.sh does more than just run autotools
179 if [[ -n ${DO_AUTORECONF} ]] ; then
180 sed -i -e '/^autoreconf/s:^:set +e; e:' autogen.sh || die
181 (. ./autogen.sh) || die
182 fi
183
184 # install into the right dir for eselect #372735
185 sed -i \
186 -e '/^bashcompletiondir =/s:=.*:= $(datarootdir)/bash-completion:' \
187 util/bash-completion.d/Makefile.in || die
188
189 # get enabled platforms
190 GRUB_ENABLED_PLATFORMS=""
191 for i in ${GRUB_PLATFORMS}; do
192 use grub_platforms_${i} && GRUB_ENABLED_PLATFORMS+=" ${i}"
193 done
194 [[ -z ${GRUB_ENABLED_PLATFORMS} ]] && GRUB_ENABLED_PLATFORMS="guessed"
195 elog "Going to build following platforms: ${GRUB_ENABLED_PLATFORMS}"
196 }
197
198 src_configure() {
199 local i
200
201 use custom-cflags || unset CFLAGS CPPFLAGS LDFLAGS
202 use static && append-ldflags -static
203
204 for i in ${GRUB_ENABLED_PLATFORMS}; do
205 grub_run_phase ${FUNCNAME} ${i}
206 done
207 }
208
209 src_compile() {
210 local i
211
212 for i in ${GRUB_ENABLED_PLATFORMS}; do
213 grub_run_phase ${FUNCNAME} ${i}
214 done
215 }
216
217 src_install() {
218 local i
219
220 for i in ${GRUB_ENABLED_PLATFORMS}; do
221 grub_run_phase ${FUNCNAME} ${i}
222 done
223
224 # slot all collisions with grub legacy
225 mv "${ED}"/usr/share/info/grub.info \
226 "${ED}"/usr/share/info/grub2.info || die
227
228 # Do pax marking
229 local PAX=(
230 "sbin/grub2-probe"
231 "sbin/grub2-setup"
232 "sbin/grub2-mkdevicemap"
233 "bin/grub2-script-check"
234 "bin/grub2-fstest"
235 "bin/grub2-mklayout"
236 "bin/grub2-menulst2cfg"
237 "bin/grub2-mkrelpath"
238 "bin/grub2-mkpasswd-pbkdf2"
239 "bin/grub2-editenv"
240 "bin/grub2-mkimage"
241 )
242 for e in ${PAX[@]}; do
243 pax-mark -mp "${ED}/${e}"
244 done
245
246 # can't be in docs array as we use default_src_install in different builddir
247 dodoc AUTHORS ChangeLog NEWS README THANKS TODO
248 insinto /etc/default
249 newins "${FILESDIR}"/grub.default grub
250 cat <<EOF >> "${ED}"/lib*/grub2/grub-mkconfig_lib
251 GRUB_DISTRIBUTOR="Gentoo"
252 EOF
253
254 elog
255 elog "To configure GRUB 2, check the defaults in /etc/default/grub and"
256 elog "then run 'emerge --config =${CATEGORY}/${PF}'."
257
258 # display the link to guide
259 show_doc_url
260 }
261
262 show_doc_url() {
263 elog
264 elog "For informations how to configure grub-2 please refer to the guide:"
265 elog " http://dev.gentoo.org/~scarabeus/grub-2-guide.xml"
266 }
267
268 setup_boot_dir() {
269 local dir=$1
270 local use_legacy='n'
271
272 # Make sure target directory exists
273 mkdir -p "${dir}"
274
275 if [[ -e ${dir/2/}/menu.lst ]] ; then
276 # Legacy config exists, ask user what to do
277 einfo "Found legacy GRUB configuration. Do you want to convert it"
278 einfo "instead of using autoconfig (y/N)?"
279 read use_legacy
280
281 use_legacy=${use_legacy,,[A-Z]}
282 fi
283
284 if [[ ${use_legacy} == y* ]] ; then
285 grub1_cfg=${dir/2/}/menu.lst
286 grub2_cfg=${dir}/grub.cfg
287
288 # GRUB legacy configuration exists. Use it instead of doing
289 # our normal autoconfigure.
290 #
291
292 einfo "Converting legacy config at '${grub1_cfg}' for use by GRUB2."
293 ebegin "Running: grub2-menulst2cfg '${grub1_cfg}' '${grub2_cfg}'"
294 grub2-menulst2cfg "${grub1_cfg}" "${grub2_cfg}" &> /dev/null
295 eend $?
296
297 ewarn
298 ewarn "Even though the conversion above succeeded, you are STRONGLY"
299 ewarn "URGED to upgrade to the new GRUB2 configuration format."
300
301 # Remind the user about the documentation
302 show_doc_url
303 else
304 # Run GRUB 2 autoconfiguration
305 einfo "Running GRUB 2 autoconfiguration."
306 ebegin "grub2-mkconfig -o '${dir}/grub.cfg'"
307 grub2-mkconfig -o "${dir}/grub.cfg" &> /dev/null
308 eend $?
309 fi
310
311 einfo
312 einfo "Remember to run grub2-install to activate GRUB2 as your default"
313 einfo "bootloader."
314 }
315
316 pkg_config() {
317 local dir
318
319 mount-boot_mount_boot_partition
320
321 einfo "Enter the directory where you want to setup grub2 ('${ROOT}boot/grub2/'):"
322 read dir
323
324 [[ -z ${dir} ]] && dir="${ROOT}"boot/grub2
325
326 setup_boot_dir "${dir}"
327
328 mount-boot_pkg_postinst
329 }

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