annotate mini-native.sh @ 482:3e9d715e4a11

Rename CROSS_BUILD_STATIC, NATIVE_NOTOOLSDIR, NATIVE_NOTOOLCHAIN and make them work properly.
author Rob Landley <rob@landley.net>
date Thu, 13 Nov 2008 21:13:15 -0600
parents 06d7357c87fd
children 4b0507445452
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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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 "${NATIVE}"
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12 if [ -z "${NATIVE_NOTOOLSDIR}" ]
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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 -p "${NATIVE}"/{tmp,proc,sys,dev,etc} || dienow
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22 TOOLS="${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/." "${TOOLS}/" || dienow
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33
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34 # Build and install Linux kernel.
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35
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36 setupfor linux
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37 # Install Linux kernel headers (for use by uClibc).
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f878f79763c7 Use make -j to install kernel headers.
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38 make headers_install -j "$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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fc827ab6166f Autodetect number of processors and feed appropriate -j to make.
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43 make -j $CPUS ARCH="${KARCH}" CROSS_COMPILE="${ARCH}-" &&
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358ef8a27085 Break up run-$ARCH.sh, move more temp files into temp dir, fix deletion logic.
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44 cp "${KERNEL_PATH}" "${WORK}/zImage-${ARCH}" &&
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45 cd ..
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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
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59 BUILDIT="install -j $CPUS"
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60 fi
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61 make CROSS="${ARCH}=" 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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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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89 cleanup toybox
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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/$i" # || dienow
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104 done
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105 cd ..
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106
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107 cleanup busybox
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108
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109 if [ ! -z "${NATIVE_NOTOOLSDIR}" ]
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110 then
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111 sed -i -e 's@/tools/@/usr/@g' "${TOOLS}/bin/qemu-setup.sh" || dienow
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112 fi
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113
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114 # If you want to use tinycc, you need to keep the headers but don't need gcc.
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115 if [ ! -z "$NATIVE_NOTOOLCHAIN" ]
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116 then
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117
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118 if [ "$NATIVE_NOTOOLCHAIN" != "headers" ]
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119 then
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120 rm -rf "${TOOLS}"/include &&
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121 rm -rf "${TOOLS}/src" || dienow
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122 fi
423
8029eb9a4a8c Split out BUILD_NOTOOLS from BUILD_SHORT.
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diff changeset
123
310
3a1ae92d6f6a Teach BUILD_SHORT to remove include files (saving ~5 megs), and move the
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diff changeset
124 else
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diff changeset
125
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126 # Build and install native binutils
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127
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128 setupfor binutils build-binutils
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129 CC="${ARCH}-gcc" AR="${ARCH}-ar" "${CURSRC}/configure" --prefix="${TOOLS}" \
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130 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --target="${CROSS_TARGET}" \
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131 --disable-nls --disable-shared --disable-multilib --program-prefix= \
417
6dd7e870b1d4 No shipping package should ever use -Werror, no idea what new gcc versions will decide to warn on. (Fixes build on ubuntu 8.10.)
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132 --disable-werror $BINUTILS_FLAGS &&
293
cdd26f8acc35 Update to gcc 4.1.2->4.2.2. Still doesn't fix the internal compiler error
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133 make -j $CPUS configure-host &&
182
fc827ab6166f Autodetect number of processors and feed appropriate -j to make.
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diff changeset
134 make -j $CPUS &&
293
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diff changeset
135 make -j $CPUS install &&
43
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136 cd .. &&
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137 mkdir -p "${TOOLS}/include" &&
301
309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a
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138 cp binutils/include/libiberty.h "${TOOLS}/include"
43
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139
301
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diff changeset
140 cleanup binutils build-binutils
43
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141
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142 # Build and install native gcc, with c++ support this time.
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143
223
f6973e090c4f Update mini-native for the new tarball strategy.
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diff changeset
144 setupfor gcc-core build-gcc
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145 setupfor gcc-g++ build-gcc gcc-core
50
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146 # GCC tries to "help out in the kitchen" by screwing up the linux include
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147 # files. Cut out those bits with sed and throw them away.
295
bbfb6e7bf7e6 Add first pass at Super Hitachi platform.
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diff changeset
148 sed -i 's@^STMP_FIX.*@@' "${CURSRC}/gcc/Makefile.in" &&
46
eeddef87a747 Still doesn't work, but doesn't work better.
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149 # GCC has some deep assumptions about the name of the cross-compiler it should
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diff changeset
150 # be using. These assumptions are wrong, and lots of redundant corrections
294
87df194d555d Back to gcc 4.1.2 until I find a large enough rock to fix the soft-float thing.
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151 # are required to make it stop.
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152 CC="${ARCH}-gcc" GCC_FOR_TARGET="${ARCH}-gcc" CC_FOR_TARGET="${ARCH}-gcc" \
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153 AR="${ARCH}-ar" AR_FOR_TARGET="${ARCH}-ar" AS="${ARCH}-as" LD="${ARCH}-ld" \
443
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154 NM="${ARCH}-nm" NM_FOR_TARGET="${ARCH}-nm" CXX_FOR_TARGET="${ARCH}-g++" \
294
87df194d555d Back to gcc 4.1.2 until I find a large enough rock to fix the soft-float thing.
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155 "${CURSRC}/configure" --prefix="${TOOLS}" --disable-multilib \
43
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156 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --target="${CROSS_TARGET}" \
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157 --enable-long-long --enable-c99 --enable-shared --enable-threads=posix \
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158 --enable-__cxa_atexit --disable-nls --enable-languages=c,c++ \
445
c2215a078923 On arm, gcc has an internal compiler error building dwarf2 exceptions in mini-native. (Yes, it dies builing _itself_.) Switch to setjmp/longjmp excpetions.
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diff changeset
159 --disable-libstdcxx-pch --enable-sjlj-exceptions --program-prefix="" \
443
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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parents: 432
diff changeset
160 $GCC_FLAGS &&
293
cdd26f8acc35 Update to gcc 4.1.2->4.2.2. Still doesn't fix the internal compiler error
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parents: 284
diff changeset
161 make -j $CPUS configure-host &&
182
fc827ab6166f Autodetect number of processors and feed appropriate -j to make.
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parents: 177
diff changeset
162 make -j $CPUS all-gcc &&
456
2a308aa24aec Make gcc stop putting stuff in a lib64 directory on x86-64 even when we --disable-multilib, and remove spurious uClibc warnings about trying to use the cross compiler to "make allnoconfig".
Rob Landley <rob@landley.net>
parents: 453
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163 # Work around gcc bug; we disabled multilib but it doesn't always notice.
2a308aa24aec Make gcc stop putting stuff in a lib64 directory on x86-64 even when we --disable-multilib, and remove spurious uClibc warnings about trying to use the cross compiler to "make allnoconfig".
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parents: 453
diff changeset
164 ln -s lib "$TOOLS/lib64" &&
293
cdd26f8acc35 Update to gcc 4.1.2->4.2.2. Still doesn't fix the internal compiler error
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diff changeset
165 make -j $CPUS install-gcc &&
456
2a308aa24aec Make gcc stop putting stuff in a lib64 directory on x86-64 even when we --disable-multilib, and remove spurious uClibc warnings about trying to use the cross compiler to "make allnoconfig".
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parents: 453
diff changeset
166 rm "$TOOLS/lib64" &&
43
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167 ln -s gcc "${TOOLS}/bin/cc" &&
443
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parents: 432
diff changeset
168 # Now we need to beat libsupc++ out of gcc (which uClibc++ needs to build).
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parents: 432
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169 # But don't want to build the whole of libstdc++-v3 because
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170 # A) we're using uClibc++ instead, B) the build breaks.
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diff changeset
171 make -j $CPUS configure-target-libstdc++-v3 &&
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172 cd "$CROSS_TARGET"/libstdc++-v3/libsupc++ &&
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diff changeset
173 make -j $CPUS &&
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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diff changeset
174 mv .libs/libsupc++.a "$TOOLS"/lib &&
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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diff changeset
175 cd ../../../..
43
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176
301
309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a
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diff changeset
177 cleanup gcc-core build-gcc
43
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178
301
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179 # Move the gcc internal libraries and headers somewhere sane, and
309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a
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diff changeset
180 # build and install gcc wrapper script.
43
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181
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182 mkdir -p "${TOOLS}"/gcc &&
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183 mv "${TOOLS}"/lib/gcc/*/*/include "${TOOLS}"/gcc/include &&
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184 mv "${TOOLS}"/lib/gcc/*/* "${TOOLS}"/gcc/lib &&
390
a9a9eee9e620 Teach the wrapper script to do the libgcc_s --as-needed stuff when
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parents: 389
diff changeset
185 mv "${TOOLS}/bin/gcc" "${TOOLS}/bin/rawgcc" &&
a9a9eee9e620 Teach the wrapper script to do the libgcc_s --as-needed stuff when
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parents: 389
diff changeset
186 "${ARCH}-gcc" "${SOURCES}"/toys/gcc-uClibc.c -Os -s -o "${TOOLS}/bin/gcc" \
432
b697ea9d73f3 Use the wrapper for g++, and clean up compiler install slightly better.
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diff changeset
187 -DGCC_UNWRAPPED_NAME='"rawgcc"' -DGIMME_AN_S &&
443
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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diff changeset
188
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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diff changeset
189 # Wrap C++
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diff changeset
190 mv "${TOOLS}/bin/g++" "${TOOLS}/bin/rawg++" &&
432
b697ea9d73f3 Use the wrapper for g++, and clean up compiler install slightly better.
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parents: 424
diff changeset
191 ln "${TOOLS}/bin/gcc" "${TOOLS}/bin/g++" &&
443
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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parents: 432
diff changeset
192 rm "${TOOLS}/bin/c++" &&
432
b697ea9d73f3 Use the wrapper for g++, and clean up compiler install slightly better.
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diff changeset
193 ln -s g++ "${TOOLS}/bin/c++"
43
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194
432
b697ea9d73f3 Use the wrapper for g++, and clean up compiler install slightly better.
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diff changeset
195 cleanup "${TOOLS}"/{lib/gcc,gcc/lib/install-tools,bin/${ARCH}-unknown-*}
43
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196
443
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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diff changeset
197 # Tell future packages to link against the libraries in mini-native,
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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diff changeset
198 # rather than the ones in the cross compiler directory.
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diff changeset
199
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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diff changeset
200 export WRAPPER_TOPDIR="${TOOLS}"
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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diff changeset
201
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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diff changeset
202 # Build and install uClibc++
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diff changeset
203
447
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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diff changeset
204 setupfor uClibc++
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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diff changeset
205 CROSS= make defconfig &&
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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diff changeset
206 sed -r -i 's/(UCLIBCXX_HAS_(TLS|LONG_DOUBLE))=y/# \1 is not set/' .config &&
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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parents: 445
diff changeset
207 sed -r -i '/UCLIBCXX_RUNTIME_PREFIX=/s/".*"/""/' .config &&
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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parents: 445
diff changeset
208 CROSS= make oldconfig &&
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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parents: 445
diff changeset
209 CROSS="$ARCH"- make &&
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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parents: 445
diff changeset
210 CROSS= make install PREFIX="${TOOLS}/c++" &&
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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parents: 445
diff changeset
211
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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diff changeset
212 # Move libraries somewhere useful.
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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diff changeset
213
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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diff changeset
214 mv "${TOOLS}"/c++/lib/* "${TOOLS}"/lib &&
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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parents: 445
diff changeset
215 rm -rf "${TOOLS}"/c++/{lib,bin} &&
470
919121ba6c5c Move uClibc 0.9.30 build from unstable to stable (and an unrelated fix: symlink uClibc++.a like .so).
Rob Landley <rob@landley.net>
parents: 456
diff changeset
216 ln -s libuClibc++.so "${TOOLS}"/lib/libstdc++.so &&
479
06d7357c87fd Fix uClibc++ cleanup.
Rob Landley <rob@landley.net>
parents: 470
diff changeset
217 ln -s libuClibc++.a "${TOOLS}"/lib/libstdc++.a &&
06d7357c87fd Fix uClibc++ cleanup.
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parents: 470
diff changeset
218 cd ..
447
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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diff changeset
219
4ed02d53fc92 Add C++ support to native compiler, based on uClibc++.
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diff changeset
220 cleanup uClibc++
443
716b7af6d8c3 Build libsupc++.a in preparation for building uClibc++.
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diff changeset
221
52
6d6551a37687 Add make to mini-native (required one more option switched on in uClibc), add
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diff changeset
222 # Build and install make
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diff changeset
223
6d6551a37687 Add make to mini-native (required one more option switched on in uClibc), add
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diff changeset
224 setupfor make
6d6551a37687 Add make to mini-native (required one more option switched on in uClibc), add
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diff changeset
225 CC="${ARCH}-gcc" ./configure --prefix="${TOOLS}" --build="${CROSS_HOST}" \
6d6551a37687 Add make to mini-native (required one more option switched on in uClibc), add
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diff changeset
226 --host="${CROSS_TARGET}" &&
182
fc827ab6166f Autodetect number of processors and feed appropriate -j to make.
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parents: 177
diff changeset
227 make -j $CPUS &&
293
cdd26f8acc35 Update to gcc 4.1.2->4.2.2. Still doesn't fix the internal compiler error
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parents: 284
diff changeset
228 make -j $CPUS install &&
301
309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a
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diff changeset
229 cd ..
52
6d6551a37687 Add make to mini-native (required one more option switched on in uClibc), add
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diff changeset
230
301
309b574a5059 Redo the $CLEANUP logic to a cleanup function in include.sh (meaning if a
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parents: 295
diff changeset
231 cleanup make
52
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diff changeset
232
482
3e9d715e4a11 Rename CROSS_BUILD_STATIC, NATIVE_NOTOOLSDIR, NATIVE_NOTOOLCHAIN and make them work properly.
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diff changeset
233 # Remove the busybox /bin/sh link so the bash install doesn't get upset.
3e9d715e4a11 Rename CROSS_BUILD_STATIC, NATIVE_NOTOOLSDIR, NATIVE_NOTOOLCHAIN and make them work properly.
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parents: 479
diff changeset
234
3e9d715e4a11 Rename CROSS_BUILD_STATIC, NATIVE_NOTOOLSDIR, NATIVE_NOTOOLCHAIN and make them work properly.
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parents: 479
diff changeset
235 rm "$TOOLS"/bin/sh
3e9d715e4a11 Rename CROSS_BUILD_STATIC, NATIVE_NOTOOLSDIR, NATIVE_NOTOOLCHAIN and make them work properly.
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diff changeset
236
52
6d6551a37687 Add make to mini-native (required one more option switched on in uClibc), add
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diff changeset
237 # Build and install bash. (Yes, this is an old version. I prefer it.)
6d6551a37687 Add make to mini-native (required one more option switched on in uClibc), add
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diff changeset
238 # I plan to replace it with toysh anyway.
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diff changeset
239
6d6551a37687 Add make to mini-native (required one more option switched on in uClibc), add
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diff changeset
240 setupfor bash
6d6551a37687 Add make to mini-native (required one more option switched on in uClibc), add
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diff changeset
241 # wire around some tests ./configure can't run when cross-compiling.
6d6551a37687 Add make to mini-native (required one more option switched on in uClibc), add
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diff changeset
242 cat > config.cache << EOF &&
6d6551a37687 Add make to mini-native (required one more option switched on in uClibc), add
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diff changeset
243 ac_cv_func_setvbuf_reversed=no
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parents: 51
diff changeset
244 bash_cv_sys_named_pipes=yes
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parents: 51
diff changeset
245 bash_cv_have_mbstate_t=yes
66
57f77c25b39d Hit uClibc build with a large rock so it stops inserting hardwired paths in
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parents: 63
diff changeset
246 bash_cv_getenv_redef=no
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247 EOF
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248 CC="${ARCH}-gcc" RANLIB="${ARCH}-ranlib" ./configure --prefix="${TOOLS}" \
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106f3875f606 The bash build continues to be stupid. Force RANLIB.
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249 --build="${CROSS_HOST}" --host="${CROSS_TARGET}" --cache-file=config.cache \
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250 --without-bash-malloc --disable-readline &&
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251 # note: doesn't work with -j
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252 make &&
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253 make install &&
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254 # Make bash the default shell.
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255 ln -s bash "${TOOLS}/bin/sh" &&
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256 cd ..
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257
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258 cleanup bash
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259
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00ee362817e1 Cross-compile a native distcc for target.
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260 setupfor distcc
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261 ./configure --host="${ARCH}" --prefix="${TOOLS}" --with-included-popt &&
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cdd26f8acc35 Update to gcc 4.1.2->4.2.2. Still doesn't fix the internal compiler error
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262 make -j $CPUS &&
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263 make -j $CPUS install &&
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353d72c420cc Native-side symlinks for distcc to use.
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264 mkdir -p "${TOOLS}/distcc" &&
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265 ln -s ../bin/distcc "${TOOLS}/distcc/gcc" &&
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266 ln -s ../bin/distcc "${TOOLS}/distcc/cc"
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267 cd ..
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268
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269 cleanup distcc
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270
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271 # Put statically and dynamically linked hello world programs on there for
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7fe514d773b9 Install setup script even for BUILD_SHORT.
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272 # test purposes.
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273
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274 "${ARCH}-gcc" "${SOURCES}/toys/hello.c" -Os -s -o "${TOOLS}/bin/hello-dynamic" &&
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275 "${ARCH}-gcc" "${SOURCES}/toys/hello.c" -Os -s -static -o "${TOOLS}/bin/hello-static"
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276
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277 [ $? -ne 0 ] && dienow
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278
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279 # End of NATIVE_NOTOOLCHAIN
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280
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281 fi
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282
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283 # Clean up and package the result
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284
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285 "${ARCH}-strip" "${TOOLS}"/{bin/*,sbin/*,libexec/gcc/*/*/*}
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286
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287 echo -n creating mini-native-"${ARCH}".tar.bz2 &&
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288 cd "${BUILD}" &&
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289 { tar cjvf "mini-native-${ARCH}.tar.bz2" "mini-native-${ARCH}" || dienow
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290 } | dotprogress
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291
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292 # Color back to normal
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293 echo -e "\e[0mBuild complete"