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

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Revision 1.1 - (hide annotations) (download)
Fri Sep 28 05:48:53 2001 UTC (18 years, 5 months ago) by drobbins
Branch: MAIN
new kernel

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     # $Header: /home/cvsroot/gentoo-x86/sys-kernel/linux-sources/linux-sources-2.4.10.ebuild,v 1.4 2001/09/28 04:00:51 drobbins 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=${S2}
20     fi
21    
22     # Kernel Features Enabled USE Variable Status
23     #
24     # Reiserfs Y - Production-ready
25     # JFS N jfs Testing-only (commented out for now)
26     # LVM Y lvm Production-ready
27     # ext3 Y ext3 Production-ready
28     # MOSIX N mosix Testing only, probably quite stable
29     # XFS N xfs will probably need to be placed in a separate kernel
30     # PCMCIA-CS N pcmcia Need to move this to its own ebuild
31     # lm-sensors N lm_sensors Need to move this to its own ebuild
32    
33     LVMV=1.0.1-rc2
34    
35     #[ "${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_${LVMV}.tar.gz
44     http://www.tech9.net/rml/linux/patch-rml-2.4.10-preempt-kernel-1
45     http://www.tech9.net/rml/linux/patch-rml-2.4.10-preempt-ptrace-and-jobs-fix-2
46     http://lameter.com/kernel/ext3-2.4.10.gz"
47    
48     [ "$PN" != "linux-extras" ] && PROVIDE="virtual/kernel"
49    
50     HOMEPAGE="http://www.kernel.org/
51     http://www.namesys.com
52     http://www.sistina.com/lvm/"
53    
54     DEPEND=">=sys-apps/modutils-2.4.2 sys-devel/perl"
55     #these deps are messed up; fix 'em and add ncurses (required my mosix compile, menuconfig)
56     if [ $PN = "linux" ]
57     then
58     # RDEPEND="mosix? ( ~sys-apps/mosix-user-${MOSV} ) >=sys-apps/e2fsprogs-1.22 >=sys-apps/util-linux-2.11f >=sys-apps/reiserfs-utils-3.6.25-r1"
59     RDEPEND=">=sys-apps/e2fsprogs-1.22 >=sys-apps/util-linux-2.11f >=sys-apps/reiserfs-utils-3.6.25-r1"
60     elif [ $PN = "linux-sources" ]
61     then
62     if [ "`use build`" ]
63     then
64     DEPEND=""
65     RDEPEND=""
66     else
67     #ncurses is required for "make menuconfig"
68     RDEPEND=">=sys-libs/ncurses-5.2"
69     fi
70     elif [ $PN = "linux-extras" ]
71     then
72     #linux-extras/headers requires a rev of the current kernel sources to be installed
73     RDEPEND="~sys-kernel/linux-sources-${PV}"
74     elif [ $PN = "linux-headers" ]
75     then
76     DEPEND=""
77     RDEPEND=""
78     fi
79    
80     # this is not pretty...
81     [ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -I${KS}/include"
82    
83     src_unpack() {
84     [ "$PN" = "linux-extras" ] && return
85     mkdir ${S2}
86    
87     #unpack kernel and apply reiserfs-related patches
88     cd ${WORKDIR}
89     unpack linux-${OKV}.tar.bz2
90     mv linux linux-${KV} || die
91     cd ${S}
92     if [ "$KV" != "$OKV" ]
93     then
94     echo "Applying ${KV} patch..."
95     bzip2 -dc ${DISTDIR}/patch-${KV}.bz2 | patch -p1 || die
96     fi
97     dodir /usr/src/linux-${KV}-extras
98    
99     #specific to 2.4.10; preempt and ext3 patches
100     cd ${S}
101     patch -p1 < ${DISTDIR}/patch-rml-2.4.10-preempt-kernel-1 || die
102     patch -p1 < ${DISTDIR}/patch-rml-2.4.10-preempt-ptrace-and-jobs-fix-2 || die
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     echo "Preparing for compilation..."
112     cd ${S}
113    
114     #sometimes we have icky kernel symbols; this seems to get rid of them
115     make mrproper || die
116    
117     #linux-sources needs to be fully configured, too. Not just linux
118     #this is the configuration for the default kernel
119     cp ${PORTDIR}/sys-kernel/linux-sources/files/config.default .config || die
120     yes "" | make oldconfig
121     echo "Ignore any errors from the yes command above."
122    
123     #fix silly permissions in tarball
124     cd ${WORKDIR}
125     chown -R 0.0 *
126     chmod -R a+r-w+X,u+w *
127     }
128    
129     src_compile() {
130     if [ "${PN}" = "linux-headers" ]
131     then
132     cd ${KS}
133     make include/linux/autoconf.h include/linux/version.h || die
134     elif [ "${PN}" = "linux-sources" ]
135     then
136     echo
137     else
138     if [ $PN = "linux" ]
139     then
140     cd ${KS}
141     make symlinks || die
142     make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" dep || die
143     make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" LEX="flex -l" bzImage || die
144     make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" LEX="flex -l" modules || die
145     fi
146     #LVM tools are included in the linux and linux-extras pakcages
147     cd ${KS2}/LVM/${LVMV}
148    
149     # This is needed for linux-extras
150     if [ -f "Makefile" ]
151     then
152     make clean || die
153     fi
154     # I had to hack this in so that LVM will look in the current linux
155     # source directory instead of /usr/src/linux for stuff - pete
156     CFLAGS="${CFLAGS} -I${KS}/include" ./configure --prefix=/ --mandir=/usr/share/man --with-kernel_dir="${KS}" || die
157     make || die
158     fi
159     }
160    
161     src_install() {
162     if [ "${PN}" = "linux" ] || [ "${PN}" = "linux-extras" ]
163     then
164     dodir /usr/lib
165    
166     cd ${KS2}/LVM/${LVMV}/tools
167     CFLAGS="${CFLAGS} -I${KS}/include" make install -e prefix=${D} mandir=${D}/usr/share/man sbindir=${D}/sbin libdir=${D}/lib || die
168     #no need for a static library in /lib
169     mv ${D}/lib/*.a ${D}/usr/lib
170    
171     if [ "${PN}" = "linux" ]
172     then
173     dodir /usr/src/linux-${KV}
174     cd ${D}/usr/src
175     #grab includes and documentation only
176     echo ">>> Copying includes and documentation..."
177     cp -ax ${S}/include ${D}/usr/src/linux-${KV}
178     cp -ax ${S}/Documentation ${D}/usr/src/linux-${KV}
179    
180     #grab compiled kernel
181     dodir /boot/boot
182     insinto /boot/boot
183     cd ${S}
184     doins arch/i386/boot/bzImage
185    
186     #grab modules
187     # Do we have a bug in modutils ?
188     # Meanwhile we use this quick fix (achim)
189    
190     install -d ${D}/lib/modules/`uname -r`
191     make INSTALL_MOD_PATH=${D} modules_install || die
192    
193     cd ${S}
194     depmod -b ${D} -F ${S}/System.map ${KV}
195     #rm -rf ${D}/lib/modules/`uname -r`
196     #fix symlink
197     cd ${D}/lib/modules/${KV}
198     rm build
199     ln -sf /usr/src/linux-${KV} build
200     fi
201    
202     cd ${KS2}/cloop-${CLOOPV}
203     insinto /lib/modules/${KV}/kernel/drivers/block
204     doins cloop.o
205     into /usr
206     dobin create_compressed_fs extract_compressed_fs
207    
208     elif [ "$PN" = "linux-sources" ]
209     then
210     dodir /usr/src
211     cd ${S}
212     echo ">>> Copying sources..."
213     cp -ax ${WORKDIR}/* ${D}/usr/src
214     elif [ "$PN" = "linux-headers" ]
215     then
216     dodir /usr/include/linux
217     cp -ax ${KS}/include/linux/* ${D}/usr/include/linux
218     dodir /usr/include/asm
219     cp -ax ${KS}/include/asm-i386/* ${D}/usr/include/asm
220     fi
221     if [ -d ${D}/usr/src/linux-${KV} ]
222     then
223     #don't overwrite existing .config if present
224     cd ${D}/usr/src/linux-${KV}
225     if [ -e .config ]
226     then
227     cp -a .config .config.eg
228     fi
229     fi
230     }
231    
232     pkg_preinst() {
233     if [ "$PN" = "linux-headers" ]
234     then
235     if [ -L ${ROOT}usr/include/linux ]
236     then
237     rm ${ROOT}usr/include/linux
238     fi
239     if [ -L ${ROOT}usr/include/asm ]
240     then
241     rm ${ROOT}usr/include/asm
242     fi
243     fi
244     }
245    
246     pkg_postinst() {
247     if [ "$PN" = "linux-extras" ] || [ "$PN" = "linux-headers" ]
248     then
249     return
250     fi
251     rm -f ${ROOT}/usr/src/linux
252     ln -sf linux-${KV} ${ROOT}/usr/src/linux
253    
254     #copy over our .config if one isn't already present
255     cd ${ROOT}/usr/src/linux-${KV}
256     if [ "${PN}" = "linux-sources" ] && [ -e .config.eg ] && [ ! -e .config ]
257     then
258     cp -a .config.eg .config
259     fi
260     }

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