Mercurial > hg > aboriginal
annotate mini-native.sh @ 310:3a1ae92d6f6a
Teach BUILD_SHORT to remove include files (saving ~5 megs), and move the
mini-native busybox build to using the same config file as host-tools,
instead of defconfig. (The 2.6.25 kernel removed asm/page.h which breaks
the mkswap build.)
author | Rob Landley <rob@landley.net> |
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date | Thu, 27 Mar 2008 21:54:27 -0500 |
parents | 358ef8a27085 |
children | a791ca629d9c |
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 rm -rf "${NATIVE}" |
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8 |
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9 TOOLS="${NATIVE}/tools" |
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10 mkdir -p "${TOOLS}/bin" || dienow |
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11 |
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12 # Tell the wrapper script where to find the dynamic linker. |
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13 export UCLIBC_DYNAMIC_LINKER=/tools/lib/ld-uClibc.so.0 |
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14 export UCLIBC_RPATH=/tools/lib |
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15 |
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16 # Purple. And why not? |
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17 echo -e "\e[35m" |
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18 |
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19 # Build and install Linux kernel. |
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20 |
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21 setupfor linux |
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22 # Install Linux kernel headers (for use by uClibc). |
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23 make headers_install -j "$CPUS" ARCH="${KARCH}" INSTALL_HDR_PATH="${TOOLS}" && |
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24 # build bootable kernel for target |
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25 make ARCH="${KARCH}" allnoconfig KCONFIG_ALLCONFIG="${WORK}/miniconfig-linux" && |
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26 make -j $CPUS ARCH="${KARCH}" CROSS_COMPILE="${ARCH}-" && |
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27 cp "${KERNEL_PATH}" "${WORK}/zImage-${ARCH}" && |
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28 cd .. |
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29 |
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30 cleanup linux |
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31 |
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32 # Build and install uClibc. (We could just copy the one from the compiler |
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33 # toolchain, but this is cleaner.) |
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34 |
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35 setupfor uClibc |
131 | 36 make allnoconfig KCONFIG_ALLCONFIG="${WORK}/miniconfig-uClibc" && |
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37 # Can't use -j here, build is unstable. |
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38 make CROSS="${ARCH}-" KERNEL_HEADERS="${TOOLS}/include" PREFIX="${TOOLS}/" \ |
122 | 39 RUNTIME_PREFIX=/ DEVEL_PREFIX=/ UCLIBC_LDSO_NAME=ld-uClibc \ |
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40 all install_runtime install_dev utils && |
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41 # utils_install wants to put stuff in usr/bin instead of bin. |
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42 install -m 755 utils/{readelf,ldd,ldconfig} "${TOOLS}/bin" && |
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43 cd .. |
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44 |
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45 cleanup uClibc |
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46 |
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47 # Build and install busybox |
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48 |
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49 setupfor busybox |
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50 cp "${SOURCES}/config-busybox" .config && |
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51 yes "" | make oldconfig && |
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52 #make defconfig && |
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53 make -j $CPUS CROSS="${ARCH}-" && |
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54 cp busybox "${TOOLS}/bin" |
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55 [ $? -ne 0 ] && dienow |
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56 for i in $(sed 's@.*/@@' busybox.links) |
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57 do |
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58 ln -s busybox "${TOOLS}/bin/$i" || dienow |
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59 done |
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60 cd .. |
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61 |
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62 cleanup busybox |
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63 |
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64 if [ ! -z "${BUILD_SHORT}" ] |
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65 then |
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66 rm -rf "${TOOLS}"/include |
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67 else |
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68 |
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69 # Build and install native binutils |
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70 |
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71 setupfor binutils build-binutils |
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72 CC="${ARCH}-gcc" AR="${ARCH}-ar" "${CURSRC}/configure" --prefix="${TOOLS}" \ |
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73 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --target="${CROSS_TARGET}" \ |
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74 --disable-nls --disable-shared --disable-multilib --program-prefix= \ |
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75 $BINUTILS_FLAGS && |
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76 make -j $CPUS configure-host && |
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77 make -j $CPUS && |
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78 make -j $CPUS install && |
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79 cd .. && |
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80 mkdir -p "${TOOLS}/include" && |
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81 cp binutils/include/libiberty.h "${TOOLS}/include" |
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82 |
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83 cleanup binutils build-binutils |
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84 |
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85 # Build and install native gcc, with c++ support this time. |
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86 |
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87 setupfor gcc-core build-gcc |
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88 setupfor gcc-g++ build-gcc gcc-core |
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89 # GCC tries to "help out in the kitchen" by screwing up the linux include |
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90 # files. Cut out those bits with sed and throw them away. |
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91 sed -i 's@^STMP_FIX.*@@' "${CURSRC}/gcc/Makefile.in" && |
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92 # GCC has some deep assumptions about the name of the cross-compiler it should |
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93 # be using. These assumptions are wrong, and lots of redundant corrections |
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94 # are required to make it stop. |
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95 CC="${ARCH}-gcc" GCC_FOR_TARGET="${ARCH}-gcc" CC_FOR_TARGET="${ARCH}-gcc" \ |
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96 AR="${ARCH}-ar" AR_FOR_TARGET="${ARCH}-ar" AS="${ARCH}-as" LD="${ARCH}-ld" \ |
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97 NM="${ARCH}-nm" NM_FOR_TARGET="${ARCH}-nm" \ |
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98 "${CURSRC}/configure" --prefix="${TOOLS}" --disable-multilib \ |
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99 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --target="${CROSS_TARGET}" \ |
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100 --enable-long-long --enable-c99 --enable-shared --enable-threads=posix \ |
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101 --enable-__cxa_atexit --disable-nls --enable-languages=c,c++ \ |
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102 --disable-libstdcxx-pch --program-prefix="" $GCC_FLAGS && |
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103 make -j $CPUS configure-host && |
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104 make -j $CPUS all-gcc && |
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105 make -j $CPUS install-gcc && |
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106 ln -s gcc "${TOOLS}/bin/cc" && |
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107 cd .. |
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108 |
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109 cleanup gcc-core build-gcc |
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110 |
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111 # Move the gcc internal libraries and headers somewhere sane, and |
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112 # build and install gcc wrapper script. |
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113 |
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114 mkdir -p "${TOOLS}"/gcc && |
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115 mv "${TOOLS}"/lib/gcc/*/*/include "${TOOLS}"/gcc/include && |
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116 mv "${TOOLS}"/lib/gcc/*/* "${TOOLS}"/gcc/lib && |
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117 mv "${TOOLS}/bin/gcc" "${TOOLS}/bin/gcc-unwrapped" && |
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118 "${ARCH}-gcc" "${TOP}"/sources/toys/gcc-uClibc.c -Os -s -o "${TOOLS}/bin/gcc" |
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119 |
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120 cleanup "${TOOLS}"/{lib/gcc,gcc/lib/install-tools} |
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121 |
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122 # Build and install make |
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123 |
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124 setupfor make |
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125 CC="${ARCH}-gcc" ./configure --prefix="${TOOLS}" --build="${CROSS_HOST}" \ |
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126 --host="${CROSS_TARGET}" && |
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127 make -j $CPUS && |
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128 make -j $CPUS install && |
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129 cd .. |
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130 |
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131 cleanup make |
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132 |
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133 # Build and install bash. (Yes, this is an old version. I prefer it.) |
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134 # I plan to replace it with toysh anyway. |
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135 |
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136 setupfor bash |
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137 # wire around some tests ./configure can't run when cross-compiling. |
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138 cat > config.cache << EOF && |
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139 ac_cv_func_setvbuf_reversed=no |
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140 bash_cv_sys_named_pipes=yes |
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141 bash_cv_have_mbstate_t=yes |
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142 bash_cv_getenv_redef=no |
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143 EOF |
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144 CC="${ARCH}-gcc" RANLIB="${ARCH}-ranlib" ./configure --prefix="${TOOLS}" \ |
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145 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --cache-file=config.cache \ |
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146 --without-bash-malloc --disable-readline && |
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147 # note: doesn't work with -j |
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148 make && |
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149 make install && |
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150 # Make bash the default shell. |
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151 ln -s bash "${TOOLS}/bin/sh" && |
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152 cd .. |
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153 |
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154 cleanup bash |
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155 |
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156 setupfor distcc |
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157 ./configure --host="${ARCH}" --prefix="${TOOLS}" --with-included-popt && |
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158 make -j $CPUS && |
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159 make -j $CPUS install && |
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160 mkdir -p "${TOOLS}/distcc" && |
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161 ln -s ../bin/distcc "${TOOLS}/distcc/gcc" && |
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162 ln -s ../bin/distcc "${TOOLS}/distcc/cc" |
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163 cd .. |
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164 |
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165 cleanup distcc |
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166 |
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167 # Put statically and dynamically linked hello world programs on there for |
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168 # test purposes, and a qemu setup script. |
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169 |
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170 "${ARCH}-gcc" "${SOURCES}/toys/hello.c" -Os -s -o "${TOOLS}/bin/hello-dynamic" && |
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171 "${ARCH}-gcc" "${SOURCES}/toys/hello.c" -Os -s -static -o "${TOOLS}/bin/hello-static" && |
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172 cp "${SOURCES}/native/setup.sh" "${TOOLS}/bin/qemu-setup.sh" |
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173 |
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174 [ $? -ne 0 ] && dienow |
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175 |
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176 fi |
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177 |
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178 # Clean up and package the result |
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179 |
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180 "${ARCH}-strip" "${TOOLS}"/{bin/*,sbin/*,libexec/gcc/*/*/*} |
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181 |
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182 cd "${BUILD}" |
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183 #echo -n "Creating tools.sqf" |
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184 #("${WORK}/mksquashfs" "${NATIVE}/tools" "tools-${ARCH}.sqf" \ |
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185 # -noappend -all-root -info || dienow) | dotprogress |
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186 |
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187 echo -n creating mini-native-"${ARCH}".tar.bz2 && |
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188 { tar cjvf "mini-native-${ARCH}.tar.bz2" "mini-native-${ARCH}" || dienow |
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189 } | dotprogress |
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190 |
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191 # Color back to normal |
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192 echo -e "\e[0mBuild complete" |