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annotate host-tools.sh @ 276:b3054103cdd7

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Have busybox clean up after itself, and zap old host tool symlinks when rerun.
author Rob Landley <rob@landley.net>
date Wed, 30 Jan 2008 21:37:21 -0600
parents c61e7e0ef234
children ffef8c1fe240
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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6b4844b708b9 dash->bash.
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1 #!/bin/bash
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2
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3 # Get lots of predefined environment variables and shell functions.
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4
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5 # Tell bash not to memorize the path to anything, so toybox utilities get
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6 # used immediately even if a different executable was found last $PATH lookup.
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7 set +h
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8
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9 echo -e "\e[0m"
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10 echo "=== Building host tools"
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11
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12 NO_ARCH=1
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13 source include.sh
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14
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15 mkdir -p "${HOSTTOOLS}" || dienow
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16
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17 # Build busybox
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18 if [ -z "$(which busybox)" ]
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19 then
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20 setupfor busybox &&
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21 cp "${SOURCES}/config-busybox" .config &&
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22 yes "" | make oldconfig &&
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23 make &&
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24 cp busybox "${HOSTTOOLS}"
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25
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26 [ $? -ne 0 ] && dienow
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27
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28 for i in $(sed 's@.*/@@' busybox.links)
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29 do
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30 ln -s busybox "${HOSTTOOLS}"/$i || dienow
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31 done
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32 cd .. &&
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33 $CLEANUP busybox
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34
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35 [ $? -ne 0 ] && dienow
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36 fi
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37
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38 # Build toybox
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39 if [ -z "$(which toybox)" ]
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40 then
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41 setupfor toybox &&
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42 make defconfig &&
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43 make &&
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44 make instlist &&
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45 make install_flat PREFIX="${HOSTTOOLS}" &&
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46 cd .. &&
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47 $CLEANUP toybox
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48
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49 [ $? -ne 0 ] && dienow
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50 fi
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51
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52 # As a temporary measure, build User Mode Linux and use _that_ to package
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53 # the ext2 image to boot qemu with.
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54
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55 if [ -z "$(which linux)" ]
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56 then
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57 setupfor linux &&
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58 cat > mini.conf << EOF &&
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59 CONFIG_BINFMT_ELF=y
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60 CONFIG_HOSTFS=y
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61 CONFIG_LBD=y
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62 CONFIG_BLK_DEV=y
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63 CONFIG_BLK_DEV_LOOP=y
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64 CONFIG_STDERR_CONSOLE=y
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65 CONFIG_UNIX98_PTYS=y
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66 CONFIG_EXT2_FS=y
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67 EOF
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68 make ARCH=um allnoconfig KCONFIG_ALLCONFIG=mini.conf &&
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69 make -j "$CPUS" ARCH=um &&
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70 cp linux "${HOSTTOOLS}" &&
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71 cd .. &&
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72 $CLEANUP linux
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73
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74 [ $? -ne 0 ] && dienow
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75 fi
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76
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77 # Build squashfs
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78 #setupfor squashfs
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79 #cd squashfs-tools &&
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80 #make &&
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81 #cp mksquashfs unsquashfs "${HOSTTOOLS}" &&
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82 #cd .. &&
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83 #$CLEANUP squashfs*
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84 #
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85 #[ $? -ne 0 ] && dienow
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86
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87 # we can't reliably build qemu because who knows what gcc version the host
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88 # has? so until qemu is fixed to build with an arbitrary c compiler,
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89 # just test for its' existence and warn.
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90
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91 temp="qemu-${qemu_test}"
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92 [ -z "$qemu_test" ] && temp=qemu
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93
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94 if [ -z "$(which $temp)" ]
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95 then
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96 echo "***************** warning: $temp not found. *******************"
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97 fi
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98
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99 # setupfor qemu &&
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100 # ./configure --disable-gcc-check --disable-gfx-check --prefix="${CROSS}" &&
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101 # make &&
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102 # make install &&
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103 # cd .. &&
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104 # $CLEANUP qemu-*
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105
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106 for i in ar as bzip2 cc cp find gcc install ld make nm od sort
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107 do
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108 rm -f "${HOSTTOOLS}/$i"
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109 ln -sf `which $i` "${HOSTTOOLS}/$i" || dienow
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110 done
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111
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112 echo -e "\e[32mHost tools build complete.\e[0m"