Mercurial > hg > aboriginal
annotate mini-native.sh @ 453:61a26b8092bf
Busybox defconfig has become useless, so switch busybox to build via allyesconfig minus symbols to be disabled.
author | Rob Landley <rob@landley.net> |
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date | Tue, 04 Nov 2008 22:51:33 -0600 |
parents | 4ed02d53fc92 |
children | 2a308aa24aec |
rev | line source |
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177 | 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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6 |
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7 # Purple. And why not? |
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8 echo -e "\e[35m" |
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9 |
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10 rm -rf "${NATIVE}" |
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11 |
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12 if [ -z "${BUILD_NOTOOLS}" ] |
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13 then |
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14 TOOLS="${NATIVE}/tools" |
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15 mkdir -p "${TOOLS}/bin" || dienow |
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16 |
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17 # Tell the wrapper script where to find the dynamic linker. |
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18 export UCLIBC_DYNAMIC_LINKER=/tools/lib/ld-uClibc.so.0 |
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19 export UCLIBC_RPATH=/tools/lib |
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20 else |
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21 mkdir "${NATIVE}"/{tmp,proc,sys,dev,etc} || dienow |
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22 TOOLS="${NATIVE}/usr" |
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23 for i in bin sbin lib |
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24 do |
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25 mkdir -p "$TOOLS/$i" || dienow |
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26 ln -s "usr/$i" "${NATIVE}/$i" || dienow |
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27 done |
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28 fi |
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29 |
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30 # Copy qemu setup script and so on. |
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31 |
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32 cp -r "${SOURCES}/native/." "${TOOLS}/" || dienow |
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33 |
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34 # Build and install Linux kernel. |
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35 |
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36 setupfor linux |
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37 # Install Linux kernel headers (for use by uClibc). |
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38 make headers_install -j "$CPUS" ARCH="${KARCH}" INSTALL_HDR_PATH="${TOOLS}" && |
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39 # build bootable kernel for target |
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40 make ARCH="${KARCH}" KCONFIG_ALLCONFIG="${CONFIG_DIR}/miniconfig-linux" \ |
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41 allnoconfig && |
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42 cp .config "${TOOLS}"/src/config-linux && |
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43 make -j $CPUS ARCH="${KARCH}" CROSS_COMPILE="${ARCH}-" && |
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44 cp "${KERNEL_PATH}" "${WORK}/zImage-${ARCH}" && |
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45 cd .. |
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46 |
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47 cleanup linux |
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48 |
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49 # Build and install uClibc. (We could just copy the one from the compiler |
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50 # toolchain, but this is cleaner.) |
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51 |
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52 setupfor uClibc |
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53 if unstable uClibc |
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54 then |
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55 CONFIGFILE=miniconfig-alt-uClibc |
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56 BUILDIT="install -j $CPUS" |
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57 else |
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58 CONFIGFILE=miniconfig-uClibc |
409 | 59 BUILDIT="all install_runtime install_dev utils" |
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60 fi |
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61 make KCONFIG_ALLCONFIG="${CONFIG_DIR}"/$CONFIGFILE allnoconfig && |
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62 cp .config "${TOOLS}"/src/config-uClibc && |
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63 make CROSS="${ARCH}-" KERNEL_HEADERS="${TOOLS}/include" PREFIX="${TOOLS}/" \ |
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64 RUNTIME_PREFIX=/ DEVEL_PREFIX=/ UCLIBC_LDSO_NAME=ld-uClibc $BUILDIT && |
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65 # utils_install wants to put stuff in usr/bin instead of bin. |
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66 # make BLAH=blah utils |
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67 # install -m 755 utils/{readelf,ldd,ldconfig} "${TOOLS}/bin" && |
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68 cd .. |
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69 |
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70 cleanup uClibc |
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71 |
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72 # Build and install toybox |
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73 |
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74 setupfor toybox |
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75 make defconfig && |
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76 if [ -z "$USE_TOYBOX" ] |
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77 then |
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78 make CROSS="${ARCH}-" && |
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79 cp toybox "$TOOLS/bin" && |
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80 ln -s toybox "$TOOLS/bin/patch" && |
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81 ln -s toybox "$TOOLS/bin/oneit" && |
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82 cd .. |
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83 else |
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84 make install_flat PREFIX="${TOOLS}"/bin CROSS="${ARCH}-" && |
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85 rm "${TOOLS}"/bin/sh && # Bash won't install if this exists. |
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86 cd .. |
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87 fi |
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88 |
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89 cleanup toybox |
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90 |
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91 # Build and install busybox |
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92 |
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93 setupfor busybox |
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94 make allyesconfig KCONFIG_ALLCONFIG="${SOURCES}/trimconfig-busybox" && |
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95 make -j $CPUS CROSS_COMPILE="${ARCH}-" && |
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96 make busybox.links && |
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97 cp busybox "${TOOLS}/bin" |
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98 |
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99 [ $? -ne 0 ] && dienow |
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100 |
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101 for i in $(sed 's@.*/@@' busybox.links) |
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102 do |
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103 ln -s busybox "${TOOLS}/bin/$i" # || dienow |
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104 done |
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105 cd .. |
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106 |
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107 cleanup busybox |
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108 |
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109 if [ ! -z "${BUILD_NOTOOLS}" ] |
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110 then |
395
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111 |
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112 sed -i -e 's@/tools/@/usr/@g' -e 's@/bin/bash@/bin/ash@' \ |
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113 "${TOOLS}/bin/qemu-setup.sh" || dienow |
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114 fi |
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115 |
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116 # If you want to use tinycc, you need to keep the headers but don't need gcc. |
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117 if [ ! -z "$BUILD_SHORT" ] |
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118 then |
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119 |
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120 if [ "$BUILD_SHORT" != "headers" ] |
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121 then |
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122 rm -rf "${TOOLS}"/include && |
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123 rm -rf "${TOOLS}/src" || dienow |
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124 fi |
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125 |
310
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126 else |
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127 |
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128 # Build and install native binutils |
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129 |
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130 setupfor binutils build-binutils |
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131 CC="${ARCH}-gcc" AR="${ARCH}-ar" "${CURSRC}/configure" --prefix="${TOOLS}" \ |
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132 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --target="${CROSS_TARGET}" \ |
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133 --disable-nls --disable-shared --disable-multilib --program-prefix= \ |
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134 --disable-werror $BINUTILS_FLAGS && |
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135 make -j $CPUS configure-host && |
182
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136 make -j $CPUS && |
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137 make -j $CPUS install && |
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138 cd .. && |
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139 mkdir -p "${TOOLS}/include" && |
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140 cp binutils/include/libiberty.h "${TOOLS}/include" |
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141 |
301
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142 cleanup binutils build-binutils |
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143 |
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144 # Build and install native gcc, with c++ support this time. |
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145 |
223
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146 setupfor gcc-core build-gcc |
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147 setupfor gcc-g++ build-gcc gcc-core |
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148 # GCC tries to "help out in the kitchen" by screwing up the linux include |
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149 # files. Cut out those bits with sed and throw them away. |
295
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150 sed -i 's@^STMP_FIX.*@@' "${CURSRC}/gcc/Makefile.in" && |
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151 # GCC has some deep assumptions about the name of the cross-compiler it should |
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152 # be using. These assumptions are wrong, and lots of redundant corrections |
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153 # are required to make it stop. |
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154 CC="${ARCH}-gcc" GCC_FOR_TARGET="${ARCH}-gcc" CC_FOR_TARGET="${ARCH}-gcc" \ |
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155 AR="${ARCH}-ar" AR_FOR_TARGET="${ARCH}-ar" AS="${ARCH}-as" LD="${ARCH}-ld" \ |
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156 NM="${ARCH}-nm" NM_FOR_TARGET="${ARCH}-nm" CXX_FOR_TARGET="${ARCH}-g++" \ |
294
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157 "${CURSRC}/configure" --prefix="${TOOLS}" --disable-multilib \ |
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158 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --target="${CROSS_TARGET}" \ |
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159 --enable-long-long --enable-c99 --enable-shared --enable-threads=posix \ |
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160 --enable-__cxa_atexit --disable-nls --enable-languages=c,c++ \ |
445
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161 --disable-libstdcxx-pch --enable-sjlj-exceptions --program-prefix="" \ |
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162 $GCC_FLAGS && |
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163 make -j $CPUS configure-host && |
182
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164 make -j $CPUS all-gcc && |
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165 make -j $CPUS install-gcc && |
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166 ln -s gcc "${TOOLS}/bin/cc" && |
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167 # Now we need to beat libsupc++ out of gcc (which uClibc++ needs to build). |
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168 # But don't want to build the whole of libstdc++-v3 because |
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169 # A) we're using uClibc++ instead, B) the build breaks. |
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170 make -j $CPUS configure-target-libstdc++-v3 && |
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171 cd "$CROSS_TARGET"/libstdc++-v3/libsupc++ && |
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172 make -j $CPUS && |
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173 mv .libs/libsupc++.a "$TOOLS"/lib && |
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174 cd ../../../.. |
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175 |
301
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176 cleanup gcc-core build-gcc |
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177 |
301
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178 # Move the gcc internal libraries and headers somewhere sane, and |
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179 # build and install gcc wrapper script. |
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180 |
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181 mkdir -p "${TOOLS}"/gcc && |
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182 mv "${TOOLS}"/lib/gcc/*/*/include "${TOOLS}"/gcc/include && |
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183 mv "${TOOLS}"/lib/gcc/*/* "${TOOLS}"/gcc/lib && |
390
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184 mv "${TOOLS}/bin/gcc" "${TOOLS}/bin/rawgcc" && |
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185 "${ARCH}-gcc" "${SOURCES}"/toys/gcc-uClibc.c -Os -s -o "${TOOLS}/bin/gcc" \ |
432
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186 -DGCC_UNWRAPPED_NAME='"rawgcc"' -DGIMME_AN_S && |
443
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187 |
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188 # Wrap C++ |
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189 mv "${TOOLS}/bin/g++" "${TOOLS}/bin/rawg++" && |
432
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190 ln "${TOOLS}/bin/gcc" "${TOOLS}/bin/g++" && |
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191 rm "${TOOLS}/bin/c++" && |
432
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192 ln -s g++ "${TOOLS}/bin/c++" |
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193 |
432
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194 cleanup "${TOOLS}"/{lib/gcc,gcc/lib/install-tools,bin/${ARCH}-unknown-*} |
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195 |
443
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196 # Tell future packages to link against the libraries in mini-native, |
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197 # rather than the ones in the cross compiler directory. |
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198 |
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199 export WRAPPER_TOPDIR="${TOOLS}" |
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200 |
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201 # Build and install uClibc++ |
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202 |
447
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203 setupfor uClibc++ |
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204 CROSS= make defconfig && |
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205 sed -r -i 's/(UCLIBCXX_HAS_(TLS|LONG_DOUBLE))=y/# \1 is not set/' .config && |
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206 sed -r -i '/UCLIBCXX_RUNTIME_PREFIX=/s/".*"/""/' .config && |
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207 CROSS= make oldconfig && |
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208 CROSS="$ARCH"- make && |
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209 CROSS= make install PREFIX="${TOOLS}/c++" && |
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210 |
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211 # Move libraries somewhere useful. |
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212 |
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213 mv "${TOOLS}"/c++/lib/* "${TOOLS}"/lib && |
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214 rm -rf "${TOOLS}"/c++/{lib,bin} && |
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215 ln -s libuClibc++.so "${TOOLS}"/lib/libstdc++.so |
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216 |
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217 cleanup uClibc++ |
443
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218 |
52
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219 # Build and install make |
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220 |
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221 setupfor make |
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222 CC="${ARCH}-gcc" ./configure --prefix="${TOOLS}" --build="${CROSS_HOST}" \ |
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223 --host="${CROSS_TARGET}" && |
182
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224 make -j $CPUS && |
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225 make -j $CPUS install && |
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226 cd .. |
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227 |
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228 cleanup make |
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229 |
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230 # Build and install bash. (Yes, this is an old version. I prefer it.) |
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231 # I plan to replace it with toysh anyway. |
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232 |
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233 setupfor bash |
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234 # wire around some tests ./configure can't run when cross-compiling. |
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235 cat > config.cache << EOF && |
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236 ac_cv_func_setvbuf_reversed=no |
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237 bash_cv_sys_named_pipes=yes |
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238 bash_cv_have_mbstate_t=yes |
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239 bash_cv_getenv_redef=no |
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240 EOF |
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241 CC="${ARCH}-gcc" RANLIB="${ARCH}-ranlib" ./configure --prefix="${TOOLS}" \ |
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242 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --cache-file=config.cache \ |
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243 --without-bash-malloc --disable-readline && |
183
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244 # note: doesn't work with -j |
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245 make && |
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246 make install && |
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247 # Make bash the default shell. |
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248 ln -s bash "${TOOLS}/bin/sh" && |
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249 cd .. |
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250 |
301
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251 cleanup bash |
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252 |
280
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253 setupfor distcc |
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254 ./configure --host="${ARCH}" --prefix="${TOOLS}" --with-included-popt && |
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255 make -j $CPUS && |
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256 make -j $CPUS install && |
284
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257 mkdir -p "${TOOLS}/distcc" && |
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258 ln -s ../bin/distcc "${TOOLS}/distcc/gcc" && |
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259 ln -s ../bin/distcc "${TOOLS}/distcc/cc" |
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260 cd .. |
280
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261 |
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262 cleanup distcc |
280
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263 |
83
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264 # Put statically and dynamically linked hello world programs on there for |
315
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265 # test purposes. |
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266 |
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267 "${ARCH}-gcc" "${SOURCES}/toys/hello.c" -Os -s -o "${TOOLS}/bin/hello-dynamic" && |
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268 "${ARCH}-gcc" "${SOURCES}/toys/hello.c" -Os -s -static -o "${TOOLS}/bin/hello-static" |
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269 |
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270 [ $? -ne 0 ] && dienow |
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271 |
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272 # End of BUILD_SHORT |
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273 |
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274 fi |
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275 |
75
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276 # Clean up and package the result |
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277 |
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278 "${ARCH}-strip" "${TOOLS}"/{bin/*,sbin/*,libexec/gcc/*/*/*} |
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279 |
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280 cd "${BUILD}" |
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281 #echo -n "Creating tools.sqf" |
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282 #("${WORK}/mksquashfs" "${NATIVE}/tools" "tools-${ARCH}.sqf" \ |
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283 # -noappend -all-root -info || dienow) | dotprogress |
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284 |
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285 echo -n creating mini-native-"${ARCH}".tar.bz2 && |
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286 { tar cjvf "mini-native-${ARCH}.tar.bz2" "mini-native-${ARCH}" || dienow |
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287 } | dotprogress |
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288 |
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289 # Color back to normal |
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290 echo -e "\e[0mBuild complete" |