/[gentoo-x86]/sys-kernel/linux-extras/linux-extras-2.4.10-r4.ebuild
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Contents of /sys-kernel/linux-extras/linux-extras-2.4.10-r4.ebuild

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Revision 1.2 - (show annotations) (download)
Thu Dec 6 19:02:36 2001 UTC (18 years, 1 month ago) by drobbins
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +1 -1 lines
FILE REMOVED
no more linux-extras

1 # Copyright 1999-2001 Gentoo Technologies, Inc.
2 # Distributed under the terms of the GNU General Public License, v2 or later
3 # Maintainer: System Team <system@gentoo.org>
4 # Author: Daniel Robbins <drobbins@gentoo.org>
5 # $Header: /home/cvsroot/gentoo-x86/sys-kernel/linux-extras/linux-extras-2.4.10-r4.ebuild,v 1.1 2001/10/15 00:06:44 azarah Exp $
6
7 #OKV=original kernel version, KV=patched kernel version. They can be the same.
8
9 OKV=2.4.10
10 KV=2.4.10
11 S=${WORKDIR}/linux-${KV}
12 S2=${WORKDIR}/linux-${KV}-extras
13 if [ $PN = "linux-extras" ]
14 then
15 KS=${ROOT}usr/src/linux-${KV}
16 KS2=${ROOT}usr/src/linux-${KV}-extras
17 else
18 KS=${S}
19 KS2=${S2}
20 fi
21
22 # Kernel Features Enabled USE Variable Status
23 #
24 # Reiserfs Y - Production-ready
25 # JFS N jfs Testing-only (commented out for now)
26 # LVM Y lvm Production-ready
27 # ext3 Y ext3 Production-ready
28 # MOSIX N mosix Testing only, probably quite stable
29 # XFS N xfs will probably need to be placed in a separate kernel
30 # PCMCIA-CS N pcmcia Need to move this to its own ebuild
31 # lm-sensors N lm_sensors Need to move this to its own ebuild
32
33 LVMV=1.0.1-rc4
34 ACPIV=20010920
35
36 #[ "${PN}" = "linux" ] && DESCRIPTION="Linux kernel version ${KV}, including modules, binary tools, libraries and includes"
37 [ "${PN}" = "linux-sources" ] && DESCRIPTION="Linux kernel version ${KV} - full sources"
38 #[ "${PN}" = "linux-extras" ] && DESCRIPTION="Linux kernel support tools and libraries"
39
40 # We use build in /usr/src/linux in case of linux-extras
41 # so we need no sources
42 [ ! "${PN}" = "linux-extras" ] && SRC_URI="http://www.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2
43 http://www.ibiblio.org/gentoo/distfiles/lvm-${LVMV}-${KV}.patch.bz2
44 ftp://ftp.sistina.com/pub/LVM/1.0/lvm_${LVMV}.tar.gz
45 http://www.tech9.net/rml/linux/preempt-kernel-rml-2.4.10-7.patch
46 http://www.uow.edu.au/~andrewm/linux/2.4.10-low-latency.patch.gz
47 http://www.uow.edu.au/~andrewm/linux/ext3-dir-speedup.patch
48 http://lameter.com/kernel/ext3-2.4.10.gz
49 http://developer.intel.com/technology/iapc/acpi/downloads/acpi-${ACPIV}.diff.gz"
50
51 [ "$PN" != "linux-extras" ] && PROVIDE="virtual/kernel"
52
53 HOMEPAGE="http://www.kernel.org/
54 http://www.namesys.com
55 http://www.sistina.com/lvm/"
56
57 DEPEND=">=sys-apps/modutils-2.4.2 sys-devel/perl"
58 #these deps are messed up; fix 'em and add ncurses (required my mosix compile, menuconfig)
59 if [ $PN = "linux" ]
60 then
61 # RDEPEND="mosix? ( ~sys-apps/mosix-user-${MOSV} ) >=sys-apps/e2fsprogs-1.22 >=sys-apps/util-linux-2.11f >=sys-apps/reiserfs-utils-3.6.25-r1"
62 RDEPEND=">=sys-apps/e2fsprogs-1.22 >=sys-apps/util-linux-2.11f >=sys-apps/reiserfs-utils-3.6.25-r1"
63 elif [ $PN = "linux-sources" ]
64 then
65 if [ "`use build`" ]
66 then
67 DEPEND=""
68 RDEPEND=""
69 else
70 #ncurses is required for "make menuconfig"
71 RDEPEND=">=sys-libs/ncurses-5.2"
72 fi
73 elif [ $PN = "linux-extras" ]
74 then
75 #linux-extras/headers requires a rev of the current kernel sources to be installed
76 RDEPEND="~sys-kernel/linux-sources-${PV}"
77 elif [ $PN = "linux-headers" ]
78 then
79 DEPEND=""
80 RDEPEND=""
81 fi
82
83 # this is not pretty...
84 [ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -I${KS}/include"
85
86 src_unpack() {
87 [ "$PN" = "linux-extras" ] && return
88 mkdir ${S2}
89
90 #unpack kernel and apply reiserfs-related patches
91 cd ${WORKDIR}
92 unpack linux-${OKV}.tar.bz2
93 mv linux linux-${KV} || die
94 cd ${S}
95 if [ "$KV" != "$OKV" ]
96 then
97 echo "Applying ${KV} patch..."
98 bzip2 -dc ${DISTDIR}/patch-${KV}.bz2 | patch -p1 || die
99 fi
100 dodir /usr/src/linux-${KV}-extras
101
102 #specific to 2.4.10; preempt and ext3 patches
103 cd ${S}
104 patch -p1 < ${DISTDIR}/preempt-kernel-rml-2.4.10-7.patch
105 cat ${DISTDIR}/ext3-2.4.10.gz | gzip -dc | patch -p1 || die
106 #the LVM patch is included to replace the old version, irregardless if USE lvm is set
107 cat ${DISTDIR}/lvm-${LVMV}-${KV}.patch.bz2 | bzip2 -d | patch -N -l -p1
108 #|| die
109 #we removed || die because any stuff that hits -N causes an error code of 1
110 cd ${S2}
111 unpack lvm_${LVMV}.tar.gz
112 #get sources ready for compilation or for sitting at /usr/src/linux
113
114 #apply low-latency patch
115 cd ${S}
116 cat ${DISTDIR}/2.4.10-low-latency.patch.gz | gzip -d | patch -p1 || die
117
118 #apply Ted T'so's ext3 directory speedup patch.
119 cat ${DISTDIR}/ext3-dir-speedup.patch | patch -p1 || die
120
121 #apply ACPI updates
122 cat ${DISTDIR}/acpi-${ACPIV}.diff.gz | gzip -d | patch -p1 || die
123
124 echo "Preparing for compilation..."
125 cd ${S}
126
127 #sometimes we have icky kernel symbols; this seems to get rid of them
128 make mrproper || die
129
130 #linux-sources needs to be fully configured, too. Not just linux
131 #this is the configuration for the default kernel
132 cp ${PORTDIR}/sys-kernel/linux-sources/files/config.default .config || die
133 yes "" | make oldconfig
134 echo "Ignore any errors from the yes command above."
135
136 #fix silly permissions in tarball
137 cd ${WORKDIR}
138 chown -R 0.0 *
139 chmod -R a+r-w+X,u+w *
140 }
141
142 src_compile() {
143 if [ "${PN}" = "linux-headers" ]
144 then
145 cd ${KS}
146 make include/linux/autoconf.h include/linux/version.h || die
147 elif [ "${PN}" = "linux-sources" ]
148 then
149 echo
150 else
151 if [ $PN = "linux" ]
152 then
153 cd ${KS}
154 make symlinks || die
155 make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" dep || die
156 make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" LEX="flex -l" bzImage || die
157 make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" LEX="flex -l" modules || die
158 fi
159 #LVM tools are included in the linux and linux-extras pakcages
160 cd ${KS2}/LVM/${LVMV}
161
162 # This is needed for linux-extras
163 if [ -f "Makefile" ]
164 then
165 make clean || die
166 fi
167 # I had to hack this in so that LVM will look in the current linux
168 # source directory instead of /usr/src/linux for stuff - pete
169 CFLAGS="${CFLAGS} -I${KS}/include" ./configure --prefix=/ --mandir=/usr/share/man --with-kernel_dir="${KS}" || die
170 make || die
171 fi
172 }
173
174 src_install() {
175 if [ "${PN}" = "linux" ] || [ "${PN}" = "linux-extras" ]
176 then
177 dodir /usr/lib
178
179 cd ${KS2}/LVM/${LVMV}/tools
180 CFLAGS="${CFLAGS} -I${KS}/include" make install -e prefix=${D} mandir=${D}/usr/share/man sbindir=${D}/sbin libdir=${D}/lib || die
181 #no need for a static library in /lib
182 mv ${D}/lib/*.a ${D}/usr/lib
183
184 if [ "${PN}" = "linux" ]
185 then
186 dodir /usr/src/linux-${KV}
187 cd ${D}/usr/src
188 #grab includes and documentation only
189 echo ">>> Copying includes and documentation..."
190 cp -ax ${S}/include ${D}/usr/src/linux-${KV}
191 cp -ax ${S}/Documentation ${D}/usr/src/linux-${KV}
192
193 #grab compiled kernel
194 dodir /boot/boot
195 insinto /boot/boot
196 cd ${S}
197 doins arch/i386/boot/bzImage
198
199 #grab modules
200 # Do we have a bug in modutils ?
201 # Meanwhile we use this quick fix (achim)
202
203 install -d ${D}/lib/modules/`uname -r`
204 make INSTALL_MOD_PATH=${D} modules_install || die
205
206 cd ${S}
207 depmod -b ${D} -F ${S}/System.map ${KV}
208 #rm -rf ${D}/lib/modules/`uname -r`
209 #fix symlink
210 cd ${D}/lib/modules/${KV}
211 rm build
212 ln -sf /usr/src/linux-${KV} build
213 fi
214
215 cd ${KS2}/cloop-${CLOOPV}
216 insinto /lib/modules/${KV}/kernel/drivers/block
217 doins cloop.o
218 into /usr
219 dobin create_compressed_fs extract_compressed_fs
220
221 elif [ "$PN" = "linux-sources" ]
222 then
223 dodir /usr/src
224 cd ${S}
225 echo ">>> Copying sources..."
226 cp -ax ${WORKDIR}/* ${D}/usr/src
227 elif [ "$PN" = "linux-headers" ]
228 then
229 dodir /usr/include/linux
230 cp -ax ${KS}/include/linux/* ${D}/usr/include/linux
231 dodir /usr/include/asm
232 cp -ax ${KS}/include/asm-i386/* ${D}/usr/include/asm
233 fi
234 if [ -d ${D}/usr/src/linux-${KV} ]
235 then
236 #don't overwrite existing .config if present
237 cd ${D}/usr/src/linux-${KV}
238 if [ -e .config ]
239 then
240 cp -a .config .config.eg
241 fi
242 fi
243 }
244
245 pkg_preinst() {
246 if [ "$PN" = "linux-headers" ]
247 then
248 if [ -L ${ROOT}usr/include/linux ]
249 then
250 rm ${ROOT}usr/include/linux
251 fi
252 if [ -L ${ROOT}usr/include/asm ]
253 then
254 rm ${ROOT}usr/include/asm
255 fi
256 fi
257 }
258
259 pkg_postinst() {
260 if [ "$PN" = "linux-extras" ] || [ "$PN" = "linux-headers" ]
261 then
262 return
263 fi
264 rm -f ${ROOT}/usr/src/linux
265 ln -sf linux-${KV} ${ROOT}/usr/src/linux
266
267 #copy over our .config if one isn't already present
268 cd ${ROOT}/usr/src/linux-${KV}
269 if [ "${PN}" = "linux-sources" ] && [ -e .config.eg ] && [ ! -e .config ]
270 then
271 cp -a .config.eg .config
272 fi
273 }

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