core/grub/grub-2.02-r3.smage2

# $Id$

PNAME="grub"
PVER="2.02"
PBUILD="r3"

STATE="disabled"
PCAT="sys-apps"

DESCRIPTION="GNU GRUB2 boot loader."
HOMEPAGE="http://www.gnu.org/software/grub/"

DEPEND=">= sys-apps/mage-release-1
	>= sys-libs/ncurses-6.2
	>= sys-libs/zlib-1.2
	>= media-libs/freetype-2.9
	>= sys-fs/device-mapper-2.03"

SDEPEND=">= sys-libs/ncurses-dev-6.2
	>= sys-libs/zlib-dev-1.2
	>= media-libs/freetype-dev-2.9"

SRCFILE="${PNAME}-${PVER/_/\~}.tar.gz"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER/_/\~}"

ALX_PKG_KEEP="boot/grub
	etc/conf.d
	etc/grub.d
	usr/sbin/grub-bios-setup
	usr/sbin/grub-install
	usr/sbin/grub-mkconfig
	usr/sbin/grub-probe
	usr/sbin/grub-reboot
	usr/sbin/grub-set-default
	usr/bin/grub-mkimage
	usr/bin/grub-editenv
	usr/bin/grub-mkrelpath
	usr/bin/grub-script-check
	usr/share/grub/grub-mkconfig_lib
	usr/$(mlibdir)/grub/i386-pc"
sminclude mtools alx-split

# += to add injection files (alx.sminc)
SRC_URI+=(
	gnu://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${PNAME}-2.02-confd-2.patch
	mirror://${PNAME}/${PNAME}-2.02-cosmetic.patch
	mirror://${PNAME}/${PNAME}-2.00-10_linux-pretty-names-from-etc-os-release.patch
	mirror://${PNAME}/${PNAME}-2.00-alx-add-includedir-function.patch
	mirror://${PNAME}/${PNAME}-2.02-busybox-linux-install.patch
	mirror://${PNAME}/${PNAME}-2.00-grub-mkconfig-fallback-to-blkid-instead-of-grub-probe-for-unknown-root-partition-types.patch
)

UP2DATE="updatecmd_gnu ${PNAME} gz"

# grub doesn't like CFLAG optimation,
# and do you really want that at your bootloader ??
unset CFLAGS
unset CXXFLAGS
unset CPPFLAGS 
unset LDFLAGS
unset MAKEFLAGS

src_prepare()
{
	munpack ${SRCFILE} || die
	cd ${SRCDIR}

	# use /etc/conf.d/grub instead of /etc/default/grub
	mpatch ${PNAME}-2.02-confd-2.patch || die
	# cosmetic fixes
	mpatch ${PNAME}-2.02-cosmetic.patch || die
	# generate pretty names from os-release if GRUB_DISTRIBUTOR is not set
	mpatch ${PNAME}-2.00-10_linux-pretty-names-from-etc-os-release.patch
	# grub-mkconfig: fallback to blkid instead of grub probe for unknown root partition types like f2fs
	mpatch ${PNAME}-2.00-grub-mkconfig-fallback-to-blkid-instead-of-grub-probe-for-unknown-root-partition-types.patch || die

	# fixes some issues with busybox
	# not required anymore with busybox-1.26 and above, grep -vx|-qx is now supported
	#mpatch ${PNAME}-${PVER}-busybox.patch || die
	mpatch ${PNAME}-2.02-busybox-linux-install.patch || die

	# add includedir() function to grub-mkconfig_lib
	# includedir() includes all grub configuration snippets of given directory
	mpatch ${PNAME}-2.00-alx-add-includedir-function.patch || die
}

src_compile()
{
	cd ${SRCDIR}

	local myarch
	local myopts

	# no efiemi on x86
	case ${ARCH} in
		x86_64) myopts+=" --enable-efiemu" ;;
		i*86) myopts+=" --disable-efiemu" ;;
	esac

	# disable werror
	myopts+=" --disable-werror"

	# enable boot time statistics collection
	myopts+=" --enable-boot-time"

	# alx
	myopts+=" --disable-nls"

	# bios build, enforce i386
	myarch="i386"
	mconfigure --with-platform=pc --target="${myarch}" ${myopts} || die
	make || die
}

alx_generic_src_install()
{
	cd ${SRCDIR}

	mmake DESTDIR=${BINDIR} install || die

	# not required by pretty name patch anymore
	# set distribution
	#echo 'GRUB_DISTRIBUTOR="ALX Thinclient"' >> ${BINDIR}/usr/share/grub/grub-mkconfig_lib || die

	# install only grub dir, no default config
	minstalldir /boot/grub || die

	# remove debugging related files
	mdelete /usr/$(mlibdir)/grub/i386-pc/\*.module || die
	mdelete /usr/$(mlibdir)/grub/i386-pc/\*.image || die
	mdelete /usr/$(mlibdir)/grub/i386-pc/kernel.exec || die
	mdelete /usr/$(mlibdir)/grub/i386-pc/gdb_grub || die
	mdelete /usr/$(mlibdir)/grub/i386-pc/gmodule.pl || die

	# docs
	minstalldocs AUTHORS ChangeLog COPYING NEWS README THANKS TODO || die

	# setup a proper grub default conf
	minstalldir /etc/conf.d || die
	mcinjectfile grub.confd /etc/conf.d/grub || die
#	minstalldir /etc/conf.d/grub.d || die
#	mcinjectfile grub-alx.confd /etc/conf.d/grub.d/10-alx || die

#	# use custom creation scripts and delete the provided ones
#	echo -e ${COLGREEN}"    injecting custom grub-configs"${COLDEFAULT}
#	local i
#	for i in ${BINDIR}/etc/grub.d/10_linux \
#		${BINDIR}/etc/grub.d/20_linux_xen \
#		${BINDIR}/etc/grub.d/30_os-prober \
#		${BINDIR}/etc/grub.d/40_custom \
#		${BINDIR}/etc/grub.d/41_custom \
#		${BINDIR}/etc/grub.d/README
#	do
#		if [[ -f ${i} ]]
#		then
#			rm ${i} || die
#		fi
#	done
#	mcinjectexec 05_alx_header /etc/grub.d/ || die
#	mcinjectexec 10_alx /etc/grub.d/ || die

	# only keep 10_linux script
	for i in ${BINDIR}/etc/grub.d/20_linux_xen \
		${BINDIR}/etc/grub.d/30_os-prober \
		${BINDIR}/etc/grub.d/40_custom \
		${BINDIR}/etc/grub.d/41_custom \
		${BINDIR}/etc/grub.d/README
	do
		if [[ -f ${i} ]]
		then
			rm ${i} || die
		fi
	done
}

preinstall_grub()
{
	mount /boot &> /dev/null

	add_conf_prot_mask /etc/conf.d/grub /etc/grub.d /etc/conf.d/grub.d
}

postinstall_grub()
{
	[ ! -d ${MROOT}/boot/grub ] && install -d ${MROOT}/boot/grub

	# creates some essential links
	[ ! -e ${MROOT}/boot/boot ] && ln -sf . ${MROOT}/boot/boot

	# clean up old helpers, which are now consolidated to the '10_alx' script, and delete 10_alx too, we're using 10_linux now
	local i
	for i in 30_alx_hwdetect 40_alx_reset 10-alx
	do
		if [ -f ${MROOT}/etc/grub/${i} ]
		then
			rm ${MROOT}/etc/grub/${i}
		fi
	done
	if [ -f ${MROOT}/etc/conf.d/grub.conf.d/10-alx ]
	then
		rm ${MROOT}/etc/conf.d/grub.conf.d/10-alx
	fi

	if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] && [[ ${MAGE_BOOTSTRAP} != true ]]
	then
		# create a device.map
		if [[ ! -f /boot/grub/device.map ]]
		then
			if [[ -x $(type -P grub-mkdevicemap) ]]
			then
				grub-mkdevicemap
			fi
		fi

		# needed by grub-mkconfig on the first run
		if [[ ! -f /boot/grub/video.lst ]]
		then
			install -m0644 /$(mlibdir)/grub/*/video.lst /boot/grub/video.lst
		fi

		# update grub.cfg
		LC_ALL=C grub-mkconfig -o /boot/grub/grub.cfg

		# install bootloader to disk
		#local bootpartition="$(df -h /boot |(read; awk '{print $1; exit}'))"
		local bootdisk
		bootdisk="$(grub-probe --target=drive /boot | sed 's:(\(.*\),.*):(\1):')"

		# Generate core.img, but don't let it be installed in boot sector
		grub-install --no-floppy "${bootdisk}"
	fi
}
1	# $Id$
2
3	PNAME="grub"
4	PVER="2.02"
5	PBUILD="r3"
6
7	STATE="disabled"
8	PCAT="sys-apps"
9
10	DESCRIPTION="GNU GRUB2 boot loader."
11	HOMEPAGE="http://www.gnu.org/software/grub/"
12
13	DEPEND=">= sys-apps/mage-release-1
14	>= sys-libs/ncurses-6.2
15	>= sys-libs/zlib-1.2
16	>= media-libs/freetype-2.9
17	>= sys-fs/device-mapper-2.03"
18
19	SDEPEND=">= sys-libs/ncurses-dev-6.2
20	>= sys-libs/zlib-dev-1.2
21	>= media-libs/freetype-dev-2.9"
22
23	SRCFILE="${PNAME}-${PVER/_/\~}.tar.gz"
24	SRCDIR="${BUILDDIR}/${PNAME}-${PVER/_/\~}"
25
26	ALX_PKG_KEEP="boot/grub
27	etc/conf.d
28	etc/grub.d
29	usr/sbin/grub-bios-setup
30	usr/sbin/grub-install
31	usr/sbin/grub-mkconfig
32	usr/sbin/grub-probe
33	usr/sbin/grub-reboot
34	usr/sbin/grub-set-default
35	usr/bin/grub-mkimage
36	usr/bin/grub-editenv
37	usr/bin/grub-mkrelpath
38	usr/bin/grub-script-check
39	usr/share/grub/grub-mkconfig_lib
40	usr/$(mlibdir)/grub/i386-pc"
41	sminclude mtools alx-split
42
43	# += to add injection files (alx.sminc)
44	SRC_URI+=(
45	gnu://${PNAME}/${SRCFILE}
46	mirror://${PNAME}/${SRCFILE}
47	mirror://${PNAME}/${PNAME}-2.02-confd-2.patch
48	mirror://${PNAME}/${PNAME}-2.02-cosmetic.patch
49	mirror://${PNAME}/${PNAME}-2.00-10_linux-pretty-names-from-etc-os-release.patch
50	mirror://${PNAME}/${PNAME}-2.00-alx-add-includedir-function.patch
51	mirror://${PNAME}/${PNAME}-2.02-busybox-linux-install.patch
52	mirror://${PNAME}/${PNAME}-2.00-grub-mkconfig-fallback-to-blkid-instead-of-grub-probe-for-unknown-root-partition-types.patch
53	)
54
55	UP2DATE="updatecmd_gnu ${PNAME} gz"
56
57	# grub doesn't like CFLAG optimation,
58	# and do you really want that at your bootloader ??
59	unset CFLAGS
60	unset CXXFLAGS
61	unset CPPFLAGS
62	unset LDFLAGS
63	unset MAKEFLAGS
64
65	src_prepare()
66	{
67	munpack ${SRCFILE} \|\| die
68	cd ${SRCDIR}
69
70	# use /etc/conf.d/grub instead of /etc/default/grub
71	mpatch ${PNAME}-2.02-confd-2.patch \|\| die
72	# cosmetic fixes
73	mpatch ${PNAME}-2.02-cosmetic.patch \|\| die
74	# generate pretty names from os-release if GRUB_DISTRIBUTOR is not set
75	mpatch ${PNAME}-2.00-10_linux-pretty-names-from-etc-os-release.patch
76	# grub-mkconfig: fallback to blkid instead of grub probe for unknown root partition types like f2fs
77	mpatch ${PNAME}-2.00-grub-mkconfig-fallback-to-blkid-instead-of-grub-probe-for-unknown-root-partition-types.patch \|\| die
78
79	# fixes some issues with busybox
80	# not required anymore with busybox-1.26 and above, grep -vx\|-qx is now supported
81	#mpatch ${PNAME}-${PVER}-busybox.patch \|\| die
82	mpatch ${PNAME}-2.02-busybox-linux-install.patch \|\| die
83
84	# add includedir() function to grub-mkconfig_lib
85	# includedir() includes all grub configuration snippets of given directory
86	mpatch ${PNAME}-2.00-alx-add-includedir-function.patch \|\| die
87	}
88
89	src_compile()
90	{
91	cd ${SRCDIR}
92
93	local myarch
94	local myopts
95
96	# no efiemi on x86
97	case ${ARCH} in
98	x86_64) myopts+=" --enable-efiemu" ;;
99	i*86) myopts+=" --disable-efiemu" ;;
100	esac
101
102	# disable werror
103	myopts+=" --disable-werror"
104
105	# enable boot time statistics collection
106	myopts+=" --enable-boot-time"
107
108	# alx
109	myopts+=" --disable-nls"
110
111	# bios build, enforce i386
112	myarch="i386"
113	mconfigure --with-platform=pc --target="${myarch}" ${myopts} \|\| die
114	make \|\| die
115	}
116
117	alx_generic_src_install()
118	{
119	cd ${SRCDIR}
120
121	mmake DESTDIR=${BINDIR} install \|\| die
122
123	# not required by pretty name patch anymore
124	# set distribution
125	#echo 'GRUB_DISTRIBUTOR="ALX Thinclient"' >> ${BINDIR}/usr/share/grub/grub-mkconfig_lib \|\| die
126
127	# install only grub dir, no default config
128	minstalldir /boot/grub \|\| die
129
130	# remove debugging related files
131	mdelete /usr/$(mlibdir)/grub/i386-pc/\*.module \|\| die
132	mdelete /usr/$(mlibdir)/grub/i386-pc/\*.image \|\| die
133	mdelete /usr/$(mlibdir)/grub/i386-pc/kernel.exec \|\| die
134	mdelete /usr/$(mlibdir)/grub/i386-pc/gdb_grub \|\| die
135	mdelete /usr/$(mlibdir)/grub/i386-pc/gmodule.pl \|\| die
136
137	# docs
138	minstalldocs AUTHORS ChangeLog COPYING NEWS README THANKS TODO \|\| die
139
140	# setup a proper grub default conf
141	minstalldir /etc/conf.d \|\| die
142	mcinjectfile grub.confd /etc/conf.d/grub \|\| die
143	# minstalldir /etc/conf.d/grub.d \|\| die
144	# mcinjectfile grub-alx.confd /etc/conf.d/grub.d/10-alx \|\| die
145
146	# # use custom creation scripts and delete the provided ones
147	# echo -e ${COLGREEN}" injecting custom grub-configs"${COLDEFAULT}
148	# local i
149	# for i in ${BINDIR}/etc/grub.d/10_linux \
150	# ${BINDIR}/etc/grub.d/20_linux_xen \
151	# ${BINDIR}/etc/grub.d/30_os-prober \
152	# ${BINDIR}/etc/grub.d/40_custom \
153	# ${BINDIR}/etc/grub.d/41_custom \
154	# ${BINDIR}/etc/grub.d/README
155	# do
156	# if [[ -f ${i} ]]
157	# then
158	# rm ${i} \|\| die
159	# fi
160	# done
161	# mcinjectexec 05_alx_header /etc/grub.d/ \|\| die
162	# mcinjectexec 10_alx /etc/grub.d/ \|\| die
163
164	# only keep 10_linux script
165	for i in ${BINDIR}/etc/grub.d/20_linux_xen \
166	${BINDIR}/etc/grub.d/30_os-prober \
167	${BINDIR}/etc/grub.d/40_custom \
168	${BINDIR}/etc/grub.d/41_custom \
169	${BINDIR}/etc/grub.d/README
170	do
171	if [[ -f ${i} ]]
172	then
173	rm ${i} \|\| die
174	fi
175	done
176	}
177
178	preinstall_grub()
179	{
180	mount /boot &> /dev/null
181
182	add_conf_prot_mask /etc/conf.d/grub /etc/grub.d /etc/conf.d/grub.d
183	}
184
185	postinstall_grub()
186	{
187	[ ! -d ${MROOT}/boot/grub ] && install -d ${MROOT}/boot/grub
188
189	# creates some essential links
190	[ ! -e ${MROOT}/boot/boot ] && ln -sf . ${MROOT}/boot/boot
191
192	# clean up old helpers, which are now consolidated to the '10_alx' script, and delete 10_alx too, we're using 10_linux now
193	local i
194	for i in 30_alx_hwdetect 40_alx_reset 10-alx
195	do
196	if [ -f ${MROOT}/etc/grub/${i} ]
197	then
198	rm ${MROOT}/etc/grub/${i}
199	fi
200	done
201	if [ -f ${MROOT}/etc/conf.d/grub.conf.d/10-alx ]
202	then
203	rm ${MROOT}/etc/conf.d/grub.conf.d/10-alx
204	fi
205
206	if [[ -z ${MROOT} ]] \|\| [[ ${MROOT} = / ]] && [[ ${MAGE_BOOTSTRAP} != true ]]
207	then
208	# create a device.map
209	if [[ ! -f /boot/grub/device.map ]]
210	then
211	if [[ -x $(type -P grub-mkdevicemap) ]]
212	then
213	grub-mkdevicemap
214	fi
215	fi
216
217	# needed by grub-mkconfig on the first run
218	if [[ ! -f /boot/grub/video.lst ]]
219	then
220	install -m0644 /$(mlibdir)/grub/*/video.lst /boot/grub/video.lst
221	fi
222
223	# update grub.cfg
224	LC_ALL=C grub-mkconfig -o /boot/grub/grub.cfg
225
226	# install bootloader to disk
227	#local bootpartition="$(df -h /boot \|(read; awk '{print $1; exit}'))"
228	local bootdisk
229	bootdisk="$(grub-probe --target=drive /boot \| sed 's:(\(.\),.):(\1):')"
230
231	# Generate core.img, but don't let it be installed in boot sector
232	grub-install --no-floppy "${bootdisk}"
233	fi
234	}