annotate mini-native.sh @ 358:9829e6cc8637

Update busybox from 1.2.2 to 1.11.0. Toybox i still used for oneit and patch, but otherwise disabled for the moment. I'll put it back in a bit, but waiting until toybox is ready to replace busybox makes as much sense as waiting until tinycc is ready to replace gcc. Get it working first, then swap parts around...
author Rob Landley <rob@landley.net>
date Sun, 06 Jul 2008 06:19:15 -0500
parents 7f529baf0b57
children 2c5b02b47c8e
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 source include.sh
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137ba51ee993 Delete output directories on re-run, teach build to log and build multiple
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7 rm -rf "${NATIVE}"
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8
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9 if [ -z "${BUILD_SHORT}" ]
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10 then
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11 TOOLS="${NATIVE}/tools"
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12
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13 # Tell the wrapper script where to find the dynamic linker.
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14 export UCLIBC_DYNAMIC_LINKER=/tools/lib/ld-uClibc.so.0
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15 export UCLIBC_RPATH=/tools/lib
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16 else
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17 TOOLS="${NATIVE}"
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18 fi
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19 mkdir -p "${TOOLS}/bin" || dienow
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20
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21 # Purple. And why not?
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22 echo -e "\e[35m"
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24 # Build and install Linux kernel.
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26 setupfor linux
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27 # Install Linux kernel headers (for use by uClibc).
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28 make headers_install -j "$CPUS" ARCH="${KARCH}" INSTALL_HDR_PATH="${TOOLS}" &&
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29 # build bootable kernel for target
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30 make ARCH="${KARCH}" allnoconfig KCONFIG_ALLCONFIG="${WORK}/miniconfig-linux" &&
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31 make -j $CPUS ARCH="${KARCH}" CROSS_COMPILE="${ARCH}-" &&
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32 cp "${KERNEL_PATH}" "${WORK}/zImage-${ARCH}" &&
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33 cd ..
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35 cleanup linux
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36
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37 # Build and install uClibc. (We could just copy the one from the compiler
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38 # toolchain, but this is cleaner.)
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39
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40 setupfor uClibc
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41 make allnoconfig KCONFIG_ALLCONFIG="${WORK}/miniconfig-uClibc" &&
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42 # Can't use -j here, build is unstable.
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43 make CROSS="${ARCH}-" KERNEL_HEADERS="${TOOLS}/include" PREFIX="${TOOLS}/" \
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44 RUNTIME_PREFIX=/ DEVEL_PREFIX=/ UCLIBC_LDSO_NAME=ld-uClibc \
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45 all install_runtime install_dev utils &&
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46 # utils_install wants to put stuff in usr/bin instead of bin.
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47 install -m 755 utils/{readelf,ldd,ldconfig} "${TOOLS}/bin" &&
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48 cd ..
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49
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50 cleanup uClibc
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52 # Build and install toybox
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54 setupfor toybox
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56 make defconfig &&
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57 #make install_flat PREFIX="${TOOLS}"/bin CROSS="${ARCH}-" &&
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58 #rm "${TOOLS}"/bin/sh && # Bash won't install if this exists.
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59 make CROSS="${ARCH}-" &&
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60 cp toybox "$TOOLS/bin" &&
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61 ln -s toybox "$TOOLS/bin/patch" &&
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62 ln -s toybox "$TOOLS/bin/oneit" &&
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63 cd ..
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65 cleanup toybox
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66
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67 # Build and install busybox
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68
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69 setupfor busybox
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70 make allnoconfig KCONFIG_ALLCONFIG="${SOURCES}/config-busybox" .config &&
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71 make -j $CPUS CROSS_COMPILE="${ARCH}-" &&
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72 make busybox.links &&
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73 cp busybox "${TOOLS}/bin"
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74 [ $? -ne 0 ] && dienow
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75 for i in $(sed 's@.*/@@' busybox.links)
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76 do
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77 ln -s busybox "${TOOLS}/bin/$i" # || dienow
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78 done
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79 cd ..
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80
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81 cleanup busybox
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82
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83 if [ ! -z "${BUILD_SHORT}" ]
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84 then
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85 # If you want to use tinycc, you need to keep the headers but don't need gcc.
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1ff989975d2c Add ability to set BUILD_SHORT=headers to include header files without building
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86 [ "$BUILD_SHORT" != "headers" ] && rm -rf "${TOOLS}"/include
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87 else
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88
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89 # Build and install native binutils
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90
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91 setupfor binutils build-binutils
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92 CC="${ARCH}-gcc" AR="${ARCH}-ar" "${CURSRC}/configure" --prefix="${TOOLS}" \
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93 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --target="${CROSS_TARGET}" \
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94 --disable-nls --disable-shared --disable-multilib --program-prefix= \
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95 $BINUTILS_FLAGS &&
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96 make -j $CPUS configure-host &&
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97 make -j $CPUS &&
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98 make -j $CPUS install &&
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99 cd .. &&
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100 mkdir -p "${TOOLS}/include" &&
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101 cp binutils/include/libiberty.h "${TOOLS}/include"
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102
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103 cleanup binutils build-binutils
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104
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105 # Build and install native gcc, with c++ support this time.
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106
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107 setupfor gcc-core build-gcc
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108 setupfor gcc-g++ build-gcc gcc-core
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109 # GCC tries to "help out in the kitchen" by screwing up the linux include
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110 # files. Cut out those bits with sed and throw them away.
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111 sed -i 's@^STMP_FIX.*@@' "${CURSRC}/gcc/Makefile.in" &&
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112 # GCC has some deep assumptions about the name of the cross-compiler it should
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113 # be using. These assumptions are wrong, and lots of redundant corrections
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114 # are required to make it stop.
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115 CC="${ARCH}-gcc" GCC_FOR_TARGET="${ARCH}-gcc" CC_FOR_TARGET="${ARCH}-gcc" \
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116 AR="${ARCH}-ar" AR_FOR_TARGET="${ARCH}-ar" AS="${ARCH}-as" LD="${ARCH}-ld" \
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117 NM="${ARCH}-nm" NM_FOR_TARGET="${ARCH}-nm" \
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118 "${CURSRC}/configure" --prefix="${TOOLS}" --disable-multilib \
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119 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --target="${CROSS_TARGET}" \
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120 --enable-long-long --enable-c99 --enable-shared --enable-threads=posix \
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121 --enable-__cxa_atexit --disable-nls --enable-languages=c,c++ \
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122 --disable-libstdcxx-pch --program-prefix="" $GCC_FLAGS &&
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123 make -j $CPUS configure-host &&
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124 make -j $CPUS all-gcc &&
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125 make -j $CPUS install-gcc &&
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126 ln -s gcc "${TOOLS}/bin/cc" &&
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127 cd ..
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128
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129 cleanup gcc-core build-gcc
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130
301
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131 # Move the gcc internal libraries and headers somewhere sane, and
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132 # build and install gcc wrapper script.
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133
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134 mkdir -p "${TOOLS}"/gcc &&
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135 mv "${TOOLS}"/lib/gcc/*/*/include "${TOOLS}"/gcc/include &&
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136 mv "${TOOLS}"/lib/gcc/*/* "${TOOLS}"/gcc/lib &&
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137 mv "${TOOLS}/bin/gcc" "${TOOLS}/bin/gcc-unwrapped" &&
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138 "${ARCH}-gcc" "${SOURCES}"/toys/gcc-uClibc.c -Os -s -o "${TOOLS}/bin/gcc"
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139
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140 cleanup "${TOOLS}"/{lib/gcc,gcc/lib/install-tools}
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141
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142 # Build and install make
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143
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144 setupfor make
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145 CC="${ARCH}-gcc" ./configure --prefix="${TOOLS}" --build="${CROSS_HOST}" \
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146 --host="${CROSS_TARGET}" &&
182
fc827ab6166f Autodetect number of processors and feed appropriate -j to make.
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147 make -j $CPUS &&
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148 make -j $CPUS install &&
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149 cd ..
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150
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151 cleanup make
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152
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153 # Build and install bash. (Yes, this is an old version. I prefer it.)
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154 # I plan to replace it with toysh anyway.
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155
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156 setupfor bash
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157 # wire around some tests ./configure can't run when cross-compiling.
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158 cat > config.cache << EOF &&
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159 ac_cv_func_setvbuf_reversed=no
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160 bash_cv_sys_named_pipes=yes
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161 bash_cv_have_mbstate_t=yes
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162 bash_cv_getenv_redef=no
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163 EOF
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164 CC="${ARCH}-gcc" RANLIB="${ARCH}-ranlib" ./configure --prefix="${TOOLS}" \
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106f3875f606 The bash build continues to be stupid. Force RANLIB.
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165 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --cache-file=config.cache \
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166 --without-bash-malloc --disable-readline &&
183
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167 # note: doesn't work with -j
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168 make &&
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169 make install &&
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170 # Make bash the default shell.
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171 ln -s bash "${TOOLS}/bin/sh" &&
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172 cd ..
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173
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174 cleanup bash
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175
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176 setupfor distcc
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177 ./configure --host="${ARCH}" --prefix="${TOOLS}" --with-included-popt &&
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178 make -j $CPUS &&
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179 make -j $CPUS install &&
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180 mkdir -p "${TOOLS}/distcc" &&
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181 ln -s ../bin/distcc "${TOOLS}/distcc/gcc" &&
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182 ln -s ../bin/distcc "${TOOLS}/distcc/cc"
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183 cd ..
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184
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185 cleanup distcc
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186
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187 # Put statically and dynamically linked hello world programs on there for
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188 # test purposes.
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189
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190 "${ARCH}-gcc" "${SOURCES}/toys/hello.c" -Os -s -o "${TOOLS}/bin/hello-dynamic" &&
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191 "${ARCH}-gcc" "${SOURCES}/toys/hello.c" -Os -s -static -o "${TOOLS}/bin/hello-static"
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192
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193 [ $? -ne 0 ] && dienow
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194
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195 fi
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196
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197 # Copy qemu setup script and so on.
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198
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199 cp -r "${SOURCES}/native/." "${TOOLS}/" || dienow
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200
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201 # Clean up and package the result
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202
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203 "${ARCH}-strip" "${TOOLS}"/{bin/*,sbin/*,libexec/gcc/*/*/*}
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204
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205 cd "${BUILD}"
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206 #echo -n "Creating tools.sqf"
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207 #("${WORK}/mksquashfs" "${NATIVE}/tools" "tools-${ARCH}.sqf" \
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208 # -noappend -all-root -info || dienow) | dotprogress
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209
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210 echo -n creating mini-native-"${ARCH}".tar.bz2 &&
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211 { tar cjvf "mini-native-${ARCH}.tar.bz2" "mini-native-${ARCH}" || dienow
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212 } | dotprogress
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213
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214 # Color back to normal
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215 echo -e "\e[0mBuild complete"