/[gentoo-x86]/sys-kernel/linux-extras/linux-extras-2.4.10-r3.ebuild
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Contents of /sys-kernel/linux-extras/linux-extras-2.4.10-r3.ebuild

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Revision 1.2 - (hide annotations) (download)
Thu Dec 6 19:02:36 2001 UTC (18 years, 3 months ago) by drobbins
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +1 -1 lines
FILE REMOVED
no more linux-extras

1 drobbins 1.1 # 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 drobbins 1.2 # $Header: /home/cvsroot/gentoo-x86/sys-kernel/linux-extras/linux-extras-2.4.10-r3.ebuild,v 1.1 2001/10/12 03:59:47 drobbins Exp $
6 drobbins 1.1
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=${S2}
20     fi
21    
22     # Kernel Features Enabled USE Variable Status
23     #
24     # Reiserfs Y - Production-ready
25     # JFS N jfs Testing-only (commented out for now)
26     # LVM Y lvm Production-ready
27     # ext3 Y ext3 Production-ready
28     # MOSIX N mosix Testing only, probably quite stable
29     # XFS N xfs will probably need to be placed in a separate kernel
30     # PCMCIA-CS N pcmcia Need to move this to its own ebuild
31     # lm-sensors N lm_sensors Need to move this to its own ebuild
32    
33     LVMV=1.0.1-rc4
34    
35     #[ "${PN}" = "linux" ] && DESCRIPTION="Linux kernel version ${KV}, including modules, binary tools, libraries and includes"
36     [ "${PN}" = "linux-sources" ] && DESCRIPTION="Linux kernel version ${KV} - full sources"
37     #[ "${PN}" = "linux-extras" ] && DESCRIPTION="Linux kernel support tools and libraries"
38    
39     # We use build in /usr/src/linux in case of linux-extras
40     # so we need no sources
41     [ ! "${PN}" = "linux-extras" ] && SRC_URI="http://www.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2
42     http://www.ibiblio.org/gentoo/distfiles/lvm-${LVMV}-${KV}.patch.bz2
43     ftp://ftp.sistina.com/pub/LVM/1.0/lvm_${LVMV}.tar.gz
44     http://www.tech9.net/rml/linux/preempt-kernel-rml-2.4.10-7.patch
45     http://www.uow.edu.au/~andrewm/linux/2.4.10-low-latency.patch.gz
46     http://www.uow.edu.au/~andrewm/linux/ext3-dir-speedup.patch
47     http://lameter.com/kernel/ext3-2.4.10.gz"
48    
49     [ "$PN" != "linux-extras" ] && PROVIDE="virtual/kernel"
50    
51     HOMEPAGE="http://www.kernel.org/
52     http://www.namesys.com
53     http://www.sistina.com/lvm/"
54    
55     DEPEND=">=sys-apps/modutils-2.4.2 sys-devel/perl"
56     #these deps are messed up; fix 'em and add ncurses (required my mosix compile, menuconfig)
57     if [ $PN = "linux" ]
58     then
59     # RDEPEND="mosix? ( ~sys-apps/mosix-user-${MOSV} ) >=sys-apps/e2fsprogs-1.22 >=sys-apps/util-linux-2.11f >=sys-apps/reiserfs-utils-3.6.25-r1"
60     RDEPEND=">=sys-apps/e2fsprogs-1.22 >=sys-apps/util-linux-2.11f >=sys-apps/reiserfs-utils-3.6.25-r1"
61     elif [ $PN = "linux-sources" ]
62     then
63     if [ "`use build`" ]
64     then
65     DEPEND=""
66     RDEPEND=""
67     else
68     #ncurses is required for "make menuconfig"
69     RDEPEND=">=sys-libs/ncurses-5.2"
70     fi
71     elif [ $PN = "linux-extras" ]
72     then
73     #linux-extras/headers requires a rev of the current kernel sources to be installed
74     RDEPEND="~sys-kernel/linux-sources-${PV}"
75     elif [ $PN = "linux-headers" ]
76     then
77     DEPEND=""
78     RDEPEND=""
79     fi
80    
81     # this is not pretty...
82     [ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -I${KS}/include"
83    
84     src_unpack() {
85     [ "$PN" = "linux-extras" ] && return
86     mkdir ${S2}
87    
88     #unpack kernel and apply reiserfs-related patches
89     cd ${WORKDIR}
90     unpack linux-${OKV}.tar.bz2
91     mv linux linux-${KV} || die
92     cd ${S}
93     if [ "$KV" != "$OKV" ]
94     then
95     echo "Applying ${KV} patch..."
96     bzip2 -dc ${DISTDIR}/patch-${KV}.bz2 | patch -p1 || die
97     fi
98     dodir /usr/src/linux-${KV}-extras
99    
100     #specific to 2.4.10; preempt and ext3 patches
101     cd ${S}
102     patch -p1 < ${DISTDIR}/preempt-kernel-rml-2.4.10-7.patch
103     cat ${DISTDIR}/ext3-2.4.10.gz | gzip -dc | patch -p1 || die
104     #the LVM patch is included to replace the old version, irregardless if USE lvm is set
105     cat ${DISTDIR}/lvm-${LVMV}-${KV}.patch.bz2 | bzip2 -d | patch -N -l -p1
106     #|| die
107     #we removed || die because any stuff that hits -N causes an error code of 1
108     cd ${S2}
109     unpack lvm_${LVMV}.tar.gz
110     #get sources ready for compilation or for sitting at /usr/src/linux
111    
112     #apply low-latency patch
113     cd ${S}
114     cat ${DISTDIR}/2.4.10-low-latency.patch.gz | gzip -d | patch -p1 || die
115    
116     #apply Ted T'so's ext3 directory speedup patch.
117     cat ${DISTDIR}/ext3-dir-speedup.patch | patch -p1 || die
118    
119     echo "Preparing for compilation..."
120     cd ${S}
121    
122     #sometimes we have icky kernel symbols; this seems to get rid of them
123     make mrproper || die
124    
125     #linux-sources needs to be fully configured, too. Not just linux
126     #this is the configuration for the default kernel
127     cp ${PORTDIR}/sys-kernel/linux-sources/files/config.default .config || die
128     yes "" | make oldconfig
129     echo "Ignore any errors from the yes command above."
130    
131     #fix silly permissions in tarball
132     cd ${WORKDIR}
133     chown -R 0.0 *
134     chmod -R a+r-w+X,u+w *
135     }
136    
137     src_compile() {
138     if [ "${PN}" = "linux-headers" ]
139     then
140     cd ${KS}
141     make include/linux/autoconf.h include/linux/version.h || die
142     elif [ "${PN}" = "linux-sources" ]
143     then
144     echo
145     else
146     if [ $PN = "linux" ]
147     then
148     cd ${KS}
149     make symlinks || die
150     make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" dep || die
151     make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" LEX="flex -l" bzImage || die
152     make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" LEX="flex -l" modules || die
153     fi
154     #LVM tools are included in the linux and linux-extras pakcages
155     cd ${KS2}/LVM/${LVMV}
156    
157     # This is needed for linux-extras
158     if [ -f "Makefile" ]
159     then
160     make clean || die
161     fi
162     # I had to hack this in so that LVM will look in the current linux
163     # source directory instead of /usr/src/linux for stuff - pete
164     CFLAGS="${CFLAGS} -I${KS}/include" ./configure --prefix=/ --mandir=/usr/share/man --with-kernel_dir="${KS}" || die
165     make || die
166     fi
167     }
168    
169     src_install() {
170     if [ "${PN}" = "linux" ] || [ "${PN}" = "linux-extras" ]
171     then
172     dodir /usr/lib
173    
174     cd ${KS2}/LVM/${LVMV}/tools
175     CFLAGS="${CFLAGS} -I${KS}/include" make install -e prefix=${D} mandir=${D}/usr/share/man sbindir=${D}/sbin libdir=${D}/lib || die
176     #no need for a static library in /lib
177     mv ${D}/lib/*.a ${D}/usr/lib
178    
179     if [ "${PN}" = "linux" ]
180     then
181     dodir /usr/src/linux-${KV}
182     cd ${D}/usr/src
183     #grab includes and documentation only
184     echo ">>> Copying includes and documentation..."
185     cp -ax ${S}/include ${D}/usr/src/linux-${KV}
186     cp -ax ${S}/Documentation ${D}/usr/src/linux-${KV}
187    
188     #grab compiled kernel
189     dodir /boot/boot
190     insinto /boot/boot
191     cd ${S}
192     doins arch/i386/boot/bzImage
193    
194     #grab modules
195     # Do we have a bug in modutils ?
196     # Meanwhile we use this quick fix (achim)
197    
198     install -d ${D}/lib/modules/`uname -r`
199     make INSTALL_MOD_PATH=${D} modules_install || die
200    
201     cd ${S}
202     depmod -b ${D} -F ${S}/System.map ${KV}
203     #rm -rf ${D}/lib/modules/`uname -r`
204     #fix symlink
205     cd ${D}/lib/modules/${KV}
206     rm build
207     ln -sf /usr/src/linux-${KV} build
208     fi
209    
210     cd ${KS2}/cloop-${CLOOPV}
211     insinto /lib/modules/${KV}/kernel/drivers/block
212     doins cloop.o
213     into /usr
214     dobin create_compressed_fs extract_compressed_fs
215    
216     elif [ "$PN" = "linux-sources" ]
217     then
218     dodir /usr/src
219     cd ${S}
220     echo ">>> Copying sources..."
221     cp -ax ${WORKDIR}/* ${D}/usr/src
222     elif [ "$PN" = "linux-headers" ]
223     then
224     dodir /usr/include/linux
225     cp -ax ${KS}/include/linux/* ${D}/usr/include/linux
226     dodir /usr/include/asm
227     cp -ax ${KS}/include/asm-i386/* ${D}/usr/include/asm
228     fi
229     if [ -d ${D}/usr/src/linux-${KV} ]
230     then
231     #don't overwrite existing .config if present
232     cd ${D}/usr/src/linux-${KV}
233     if [ -e .config ]
234     then
235     cp -a .config .config.eg
236     fi
237     fi
238     }
239    
240     pkg_preinst() {
241     if [ "$PN" = "linux-headers" ]
242     then
243     if [ -L ${ROOT}usr/include/linux ]
244     then
245     rm ${ROOT}usr/include/linux
246     fi
247     if [ -L ${ROOT}usr/include/asm ]
248     then
249     rm ${ROOT}usr/include/asm
250     fi
251     fi
252     }
253    
254     pkg_postinst() {
255     if [ "$PN" = "linux-extras" ] || [ "$PN" = "linux-headers" ]
256     then
257     return
258     fi
259     rm -f ${ROOT}/usr/src/linux
260     ln -sf linux-${KV} ${ROOT}/usr/src/linux
261    
262     #copy over our .config if one isn't already present
263     cd ${ROOT}/usr/src/linux-${KV}
264     if [ "${PN}" = "linux-sources" ] && [ -e .config.eg ] && [ ! -e .config ]
265     then
266     cp -a .config.eg .config
267     fi
268     }

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