core/grub/grub-2.04-r1.smage2

# $Id$

PNAME="grub"
PVER="2.04"
PBUILD="r1"

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}-2.04-confd.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}-2.04-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}-2.04-confd.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}-2.04-grub-mkconfig-fallback-to-blkid-instead-of-grub-probe-for-unknown-root-partition-types.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"
	../configure --with-platform=pc --target="${myarch}" ${myopts} || die
	mmake || 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="2.04"
5	PBUILD="r1"
6
7	PCAT="sys-apps"
8
9	DESCRIPTION="GNU GRUB2 boot loader."
10	HOMEPAGE="http://www.gnu.org/software/grub/"
11
12	DEPEND=">= sys-apps/mage-release-1
13	>= sys-libs/ncurses-6.2
14	>= sys-libs/zlib-1.2
15	>= media-libs/freetype-2.9
16	>= sys-fs/device-mapper-2.03"
17
18	SDEPEND=">= sys-libs/ncurses-dev-6.2
19	>= sys-libs/zlib-dev-1.2
20	>= media-libs/freetype-dev-2.9"
21
22	SRCFILE="${PNAME}-${PVER/_/\~}.tar.gz"
23	SRCDIR="${BUILDDIR}/${PNAME}-${PVER/_/\~}"
24
25	ALX_PKG_KEEP="boot/grub
26	etc/conf.d
27	etc/grub.d
28	usr/sbin/grub-bios-setup
29	usr/sbin/grub-install
30	usr/sbin/grub-mkconfig
31	usr/sbin/grub-probe
32	usr/sbin/grub-reboot
33	usr/sbin/grub-set-default
34	usr/bin/grub-mkimage
35	usr/bin/grub-editenv
36	usr/bin/grub-mkrelpath
37	usr/bin/grub-script-check
38	usr/share/grub/grub-mkconfig_lib
39	usr/$(mlibdir)/grub/i386-pc"
40	sminclude mtools alx-split
41
42	# += to add injection files (alx.sminc)
43	SRC_URI+=(
44	gnu://${PNAME}/${SRCFILE}
45	mirror://${PNAME}/${SRCFILE}
46	mirror://${PNAME}/${PNAME}-2.04-confd.patch
47	mirror://${PNAME}/${PNAME}-2.02-cosmetic.patch
48	mirror://${PNAME}/${PNAME}-2.00-10_linux-pretty-names-from-etc-os-release.patch
49	mirror://${PNAME}/${PNAME}-2.00-alx-add-includedir-function.patch
50	mirror://${PNAME}/${PNAME}-2.04-grub-mkconfig-fallback-to-blkid-instead-of-grub-probe-for-unknown-root-partition-types.patch
51	)
52
53	UP2DATE="updatecmd_gnu ${PNAME} gz"
54
55	# grub doesn't like CFLAG optimation,
56	# and do you really want that at your bootloader ??
57	unset CFLAGS
58	unset CXXFLAGS
59	unset CPPFLAGS
60	unset LDFLAGS
61	unset MAKEFLAGS
62
63	src_prepare()
64	{
65	munpack ${SRCFILE} \|\| die
66	cd ${SRCDIR}
67
68	# use /etc/conf.d/grub instead of /etc/default/grub
69	mpatch ${PNAME}-2.04-confd.patch \|\| die
70	# cosmetic fixes
71	mpatch ${PNAME}-2.02-cosmetic.patch \|\| die
72	# generate pretty names from os-release if GRUB_DISTRIBUTOR is not set
73	mpatch ${PNAME}-2.00-10_linux-pretty-names-from-etc-os-release.patch
74	# grub-mkconfig: fallback to blkid instead of grub probe for unknown root partition types like f2fs
75	mpatch ${PNAME}-2.04-grub-mkconfig-fallback-to-blkid-instead-of-grub-probe-for-unknown-root-partition-types.patch \|\| die
76
77	# add includedir() function to grub-mkconfig_lib
78	# includedir() includes all grub configuration snippets of given directory
79	mpatch ${PNAME}-2.00-alx-add-includedir-function.patch \|\| die
80	}
81
82	src_compile()
83	{
84	cd ${SRCDIR}
85
86	local myarch
87	local myopts
88
89	# no efiemi on x86
90	case ${ARCH} in
91	x86_64) myopts+=" --enable-efiemu" ;;
92	i*86) myopts+=" --disable-efiemu" ;;
93	esac
94
95	# disable werror
96	myopts+=" --disable-werror"
97
98	# enable boot time statistics collection
99	myopts+=" --enable-boot-time"
100
101	# alx
102	myopts+=" --disable-nls"
103
104	# bios build, enforce i386
105	myarch="i386"
106	../configure --with-platform=pc --target="${myarch}" ${myopts} \|\| die
107	mmake \|\| die
108	}
109
110	alx_generic_src_install()
111	{
112	cd ${SRCDIR}
113
114	mmake DESTDIR=${BINDIR} install \|\| die
115
116	# not required by pretty name patch anymore
117	# set distribution
118	#echo 'GRUB_DISTRIBUTOR="ALX Thinclient"' >> ${BINDIR}/usr/share/grub/grub-mkconfig_lib \|\| die
119
120	# install only grub dir, no default config
121	minstalldir /boot/grub \|\| die
122
123	# remove debugging related files
124	mdelete /usr/$(mlibdir)/grub/i386-pc/\*.module \|\| die
125	mdelete /usr/$(mlibdir)/grub/i386-pc/\*.image \|\| die
126	mdelete /usr/$(mlibdir)/grub/i386-pc/kernel.exec \|\| die
127	mdelete /usr/$(mlibdir)/grub/i386-pc/gdb_grub \|\| die
128	mdelete /usr/$(mlibdir)/grub/i386-pc/gmodule.pl \|\| die
129
130	# docs
131	minstalldocs AUTHORS ChangeLog COPYING NEWS README THANKS TODO \|\| die
132
133	# setup a proper grub default conf
134	minstalldir /etc/conf.d \|\| die
135	mcinjectfile grub.confd /etc/conf.d/grub \|\| die
136	# minstalldir /etc/conf.d/grub.d \|\| die
137	# mcinjectfile grub-alx.confd /etc/conf.d/grub.d/10-alx \|\| die
138
139	# # use custom creation scripts and delete the provided ones
140	# echo -e ${COLGREEN}" injecting custom grub-configs"${COLDEFAULT}
141	# local i
142	# for i in ${BINDIR}/etc/grub.d/10_linux \
143	# ${BINDIR}/etc/grub.d/20_linux_xen \
144	# ${BINDIR}/etc/grub.d/30_os-prober \
145	# ${BINDIR}/etc/grub.d/40_custom \
146	# ${BINDIR}/etc/grub.d/41_custom \
147	# ${BINDIR}/etc/grub.d/README
148	# do
149	# if [[ -f ${i} ]]
150	# then
151	# rm ${i} \|\| die
152	# fi
153	# done
154	# mcinjectexec 05_alx_header /etc/grub.d/ \|\| die
155	# mcinjectexec 10_alx /etc/grub.d/ \|\| die
156
157	# only keep 10_linux script
158	for i in ${BINDIR}/etc/grub.d/20_linux_xen \
159	${BINDIR}/etc/grub.d/30_os-prober \
160	${BINDIR}/etc/grub.d/40_custom \
161	${BINDIR}/etc/grub.d/41_custom \
162	${BINDIR}/etc/grub.d/README
163	do
164	if [[ -f ${i} ]]
165	then
166	rm ${i} \|\| die
167	fi
168	done
169	}
170
171	preinstall_grub()
172	{
173	mount /boot &> /dev/null
174
175	add_conf_prot_mask /etc/conf.d/grub /etc/grub.d /etc/conf.d/grub.d
176	}
177
178	postinstall_grub()
179	{
180	[ ! -d ${MROOT}/boot/grub ] && install -d ${MROOT}/boot/grub
181
182	# creates some essential links
183	[ ! -e ${MROOT}/boot/boot ] && ln -sf . ${MROOT}/boot/boot
184
185	# clean up old helpers, which are now consolidated to the '10_alx' script, and delete 10_alx too, we're using 10_linux now
186	local i
187	for i in 30_alx_hwdetect 40_alx_reset 10-alx
188	do
189	if [ -f ${MROOT}/etc/grub/${i} ]
190	then
191	rm ${MROOT}/etc/grub/${i}
192	fi
193	done
194	if [ -f ${MROOT}/etc/conf.d/grub.conf.d/10-alx ]
195	then
196	rm ${MROOT}/etc/conf.d/grub.conf.d/10-alx
197	fi
198
199	if [[ -z ${MROOT} ]] \|\| [[ ${MROOT} = / ]] && [[ ${MAGE_BOOTSTRAP} != true ]]
200	then
201	# create a device.map
202	if [[ ! -f /boot/grub/device.map ]]
203	then
204	if [[ -x $(type -P grub-mkdevicemap) ]]
205	then
206	grub-mkdevicemap
207	fi
208	fi
209
210	# needed by grub-mkconfig on the first run
211	if [[ ! -f /boot/grub/video.lst ]]
212	then
213	install -m0644 /$(mlibdir)/grub/*/video.lst /boot/grub/video.lst
214	fi
215
216	# update grub.cfg
217	LC_ALL=C grub-mkconfig -o /boot/grub/grub.cfg
218
219	# install bootloader to disk
220	#local bootpartition="$(df -h /boot \|(read; awk '{print $1; exit}'))"
221	local bootdisk
222	bootdisk="$(grub-probe --target=drive /boot \| sed 's:(\(.\),.):(\1):')"
223
224	# Generate core.img, but don't let it be installed in boot sector
225	grub-install --no-floppy "${bootdisk}"
226	fi
227	}