SliTaz Repositories

1 # SliTaz package receipt.

2

3 PACKAGE="linux"

4 VERSION="2.6.14"

5 CATEGORY="base-system"

6 SHORT_DESC="The Linux kernel."

7 TARGET="i486"

8 MAINTAINER="devel@slitaz.org"

9 LICENSE="GPL2"

10 TARBALL="$PACKAGE-$VERSION.tar.bz2"

11 WEB_SITE="http://www.kernel.org/"

12 WGET_URL="https://www.kernel.org/pub/linux/kernel/v${VERSION:0:3}/$TARBALL"

13 WEB_SITE2="http://elinux.org/Linux_Tiny"

14 PATCH="https://www.selenic.com/tiny/2.6.14-tiny1.patch.bz2"

15 AUTO_SELECTION="always"

16

17 DEPENDS=""

18 BUILD_DEPENDS="slitaz-toolchain perl git lzma wget gcc2 upx advancecomp"

19 INSTALL_DEPENDS="lz4 grep"

20

21 case "$TARGET" in

22 i486) SUGGESTED="memtest ipxe plop";; # bundle may install a boot menu

23 esac

24

25 S2bin()

26 {

27 [ -s $stuff/$1.S ] &&

28 cc -o $1.o -Wa,-algms=$1.lst -c $stuff/$1.S &&

29 objcopy -O binary $1.o $1.bin

30 }

31

32 rootfs()

33 {

34 [ -s $stuff/root.cpio ] && cp $stuff/root.cpio . &&

35 sed -i 's|CONFIG_INITRAMFS_SOURCE="|&root.cpio|' .config

36 }

37

38 # Rules to configure and make the package.

39 compile_rules()

40 {

41 export CFLAGS="-march=i386 -Os -pipe -fomit-frame-pointer"

42 [ -s $SRC/$(basename $PATCH) ] ||

43 wget --no-check-certificate -O $SRC/$(basename $PATCH) $PATCH

44 bzcat $SRC/$(basename $PATCH) | patch -p1 &&

45 sed '/DEBUG/,/* kstrdup/d' < mm/slab.c > mm/kstrdup.c &&

46 echo 'obj-y += kstrdup.o' >> mm/Makefile

47 patch -p0 < $stuff/linux-2.6.14-unpack.u

48 patch -p0 < $stuff/jsclipboard.u

49 sed -i 's|\([>\.]\)val|\1u.val|;s|\([>\.]\)next|\1u.next|;s|\t};|\t} u;|' \

50 lib/inflate.c

51 sed -i 's|3.1024|11*256|' arch/i386/boot/compressed/misc.c

52 sed -i 's/O_CREAT/&|O_TRUNC/' init/initramfs.c

53 sed -i 's|hostname|echo slitaz|' scripts/mkcompile_h

54 which advdef 2> /dev/null && ! which upx 2> /dev/null &&

55 sed -i 's|gzip)|&\n advdef -z4 $@|' \

56 usr/Makefile arch/i386/boot/compressed/Makefile

57

58 mkdir $src/slitaz

59 cp $stuff/list_modules.sh $src/slitaz

60 S2bin bootloader

61 S2bin helper

62 S2bin unpacklz4

63 cp $stuff/pack .

64 sh ./pack --build

65

66 sed -i '/config %config:/{NNNps/config %config:/%config:/}' Makefile

67 sed -i 's/^config %config:/config:/' Makefile

68

69 cp $stuff/linux-$VERSION-slitaz.config .config

70 rootfs

71 yes '' | make ARCH=i386 HOSTCC=gcc-2 config

72 make ARCH=i386 CC=gcc-2 HOSTCC=gcc-2 -j 4 bzImage

73

74 grep -q "CONFIG_MODULES=y" .config &&

75 make ARCH=i386 CC=gcc-2 HOSTCC=gcc-2 -j 4 modules &&

76 make ARCH=i386 INSTALL_MOD_PATH=$DESTDIR -j 1 modules_install || true

77 S2bin bundle

78 cp $stuff/bundle .

79 sh ./bundle

80 S2bin cmdline

81 [ $(upx --version 2> /dev/null | sed '/upx/!d;s|upx ||;s|\.||;q')0 -ge 3960 ] &&

82 upx --ultra-brute arch/i386/boot/bzImage

83 cp arch/i386/boot/bzImage arch/i386/boot/bzImage.386

84 cp .config .config.386

85 cp System.map System.map.386

86 cp $stuff/linux-$VERSION-slitaz.config.586 .config

87 rootfs

88 yes '' | make ARCH=i386 HOSTCC=gcc-2 config

89 make ARCH=i386 CC=gcc-2 HOSTCC=gcc-2 -j 4 bzImage

90 which upx 2> /dev/null && upx --ultra-brute arch/i386/boot/bzImage

91 }

92

93 # Rules to gen a SliTaz package suitable for Tazpkg.

94 genpkg_rules()

95 {

96 mkdir $fs/boot

97 cp -a $src/pack $fs/boot/

98 cp -a $src/bundle.sh $fs/boot/bundle

99 for i in '' .386 ; do

100 [ -s $src/arch/i386/boot/bzImage$i ] || continue

101 cp -a $src/arch/i386/boot/bzImage$i $fs/boot/

102 dd if=$src/bootloader.bin of=$fs/boot/bzImage$i conv=notrunc

103 dd if=$src/cmdline.bin bs=1 seek=560 of=$fs/boot/bzImage$i conv=notrunc

104 cp -a $src/System.map$i $fs/boot/

105 cp -a $src/.config$i $fs/boot/config$i

106 done

107 }

108

109 config_form()

110 {

111 cat <<EOT

112 <p>

113 Tune the kernel according to the CPU type

114 </p>

115 <table>

116 <tr>

117 <td><input type="radio" name="CPU586" $([ "$CPU586" = "no" ] && echo "checked=checked ")value="no"> for any CPU starting from 386sx</td>

118 <td><input type="radio" name="CPU586" $([ "$CPU586" != "no" ] && echo "checked=checked ")value="yes"> optimized for pentium or newer CPU</td>

119 </tr>

120 </table>

121 EOT

122 }

123

124 # Pre and post install commands for Tazpkg.

125 post_install()

126 {

127 for i in $1/boot/*.386 ; do

128 [ "$CPU586" = "yes" ] && rm -f $i || mv -f $i ${i%.386}

129 done 2> /dev/null

130 [ -s $1/boot/cmdline ] && cat $1/boot/cmdline | sed 's/^ *//' | \

131 dd of=$1/boot/bzImage conv=notrunc bs=1 seek=768 count=3072

132 $1/boot/pack $1/boot/bzImage

133 }