cookutils annotate cross @ rev 382
Edit cross files
author | Paul Issott <paul@slitaz.org> |
---|---|
date | Sat May 12 22:03:46 2012 +0100 (2012-05-12) |
parents | 9af42268847d |
children | 45feb8246d3c |
rev | line source |
---|---|
pankso@361 | 1 #!/bin/sh |
pankso@361 | 2 # |
pankso@361 | 3 # Cross - Help build a cross toolchain on SliTaz. |
pankso@361 | 4 # |
pankso@361 | 5 # Copyright 2012 (C) SliTaz GNU/Linux - BSD License |
pankso@361 | 6 # Author: Christophe Lincoln <pankso@slitaz.org> |
pankso@361 | 7 # |
pankso@361 | 8 . /lib/libtaz.sh |
pankso@370 | 9 |
pankso@370 | 10 [ -f "/etc/slitaz/cross.conf" ] && . /etc/slitaz/cross.conf |
pankso@370 | 11 [ -f "cross.conf" ] && . ./cross.conf |
pankso@361 | 12 |
pankso@374 | 13 # Handle --config=/path/to/cross.conf |
pankso@374 | 14 [ "$config" ] && . $config |
pankso@374 | 15 |
pankso@361 | 16 # Help and usage. |
pankso@361 | 17 usage() { |
pankso@361 | 18 cat << EOT |
pankso@361 | 19 |
pankso@361 | 20 Usage: $(basename $0) command --option |
pankso@361 | 21 |
pankso@361 | 22 Commands: |
pankso@361 | 23 howto Man alike and howto |
paul@382 | 24 info Display cross-tools info |
pankso@361 | 25 testsuite Execute a small testsuite |
pankso@361 | 26 check-env Check build host tools |
pankso@361 | 27 download Download necessary sources |
pankso@371 | 28 clean Clean-up build environment |
pankso@371 | 29 clean-tools Clean: $PREFIX |
pankso@361 | 30 show-log Show a compile log |
pankso@361 | 31 binutils Compile Binutils |
pankso@361 | 32 gcc-static Compile GCC static |
pankso@361 | 33 linux-headers Install Kernel headers |
pankso@361 | 34 glibc Compile GNU Glibc |
pankso@361 | 35 gcc-final Compile final GCC |
pankso@361 | 36 busybox Cross compile Busybox |
pankso@361 | 37 compile Compile everything at once |
pankso@361 | 38 |
pankso@361 | 39 EOT |
pankso@361 | 40 } |
pankso@361 | 41 |
pankso@361 | 42 # Make sure we have all directories. |
pankso@361 | 43 init_compile() { |
pankso@361 | 44 export LC_ALL=POSIX LANG=POSIX |
pankso@361 | 45 export PATH=$PATH:$PREFIX/bin |
pankso@361 | 46 export CROSS_COMPILE=$TARGET- |
pankso@361 | 47 source=$WORK/source |
pankso@361 | 48 logdir=$WORK/log |
pankso@361 | 49 mkdir -p $source $logdir $install |
pankso@361 | 50 cd $source |
pankso@361 | 51 } |
pankso@361 | 52 |
pankso@361 | 53 # Get source if not yet in $SRC. |
pankso@361 | 54 download_src() { |
pankso@361 | 55 mkdir -p $SRC && cd $SRC |
pankso@361 | 56 [ -f "binutils-$BINUTILS_VERSION.tar.bz2" ] || wget $BINUTILS_WGET |
pankso@361 | 57 [ -f "linux-$LINUX_VERSION.tar.bz2" ] || wget $LINUX_WGET |
pankso@361 | 58 [ -f "glibc-$GLIBC_VERSION.tar.bz2" ] || wget $GLIBC_WGET |
pankso@361 | 59 [ -f "gcc-$GCC_VERSION.tar.bz2" ] || wget $GCC_WGET |
pankso@361 | 60 [ -f "busybox-$BUSYBOX_VERSION.tar.bz2" ] || wget $BUSYBOX_WGET |
pankso@361 | 61 } |
pankso@361 | 62 |
pankso@361 | 63 # 1. Binutils |
pankso@361 | 64 binutils() { |
pankso@361 | 65 echo "Extracting: binutils-$BINUTILS_VERSION.tar.bz2" |
pankso@361 | 66 tar xjf $SRC/binutils-$BINUTILS_VERSION.tar.bz2 |
pankso@361 | 67 # Peer arch options --disable-werror |
pankso@361 | 68 case $ARCH in |
pankso@372 | 69 arm) archopts="--enable-shared" ;; |
pankso@372 | 70 x86_64) archopts="--disable-multilib" ;; |
pankso@361 | 71 esac |
pankso@361 | 72 cd binutils-$BINUTILS_VERSION |
pankso@361 | 73 ./configure \ |
pankso@361 | 74 --prefix=$PREFIX \ |
pankso@361 | 75 --target=$TARGET \ |
pankso@361 | 76 --enable-targets=$BUILD_SYSTEM \ |
pankso@372 | 77 $archopts |
pankso@361 | 78 make || exit 1 |
pankso@361 | 79 make install |
pankso@361 | 80 } |
pankso@361 | 81 |
pankso@361 | 82 # 2. Kernel headers |
pankso@361 | 83 linux_headers() { |
pankso@361 | 84 echo "Extracting: linux-$LINUX_VERSION.tar.bz2" |
pankso@361 | 85 tar xjf $SRC/linux-$LINUX_VERSION.tar.bz2 |
pankso@361 | 86 cd linux-$LINUX_VERSION |
pankso@361 | 87 make mrproper |
pankso@361 | 88 make ARCH=$ARCH headers_check |
pankso@361 | 89 make ARCH=$ARCH headers_install \ |
pankso@361 | 90 INSTALL_HDR_PATH=$PREFIX |
pankso@361 | 91 } |
pankso@361 | 92 |
pankso@361 | 93 # 3. GCC static (first pass) |
pankso@361 | 94 gcc_static() { |
pankso@361 | 95 echo "Extracting: gcc-$GCC_VERSION.tar.bz2" |
pankso@361 | 96 tar xjf $SRC/gcc-$GCC_VERSION.tar.bz2 |
pankso@361 | 97 # Peer arch options |
pankso@361 | 98 case $ARCH in |
pankso@361 | 99 arm) archopts="" ;; |
pankso@361 | 100 x86_64) archopts="" ;; |
pankso@361 | 101 esac |
pankso@361 | 102 rm -rf gcc-static |
pankso@361 | 103 mkdir gcc-static && cd gcc-static |
pankso@361 | 104 ../gcc-$GCC_VERSION/configure \ |
pankso@361 | 105 --prefix=$PREFIX \ |
pankso@374 | 106 --libexec=$PREFIX/lib \ |
pankso@361 | 107 --target=$TARGET \ |
pankso@361 | 108 --disable-shared \ |
pankso@361 | 109 --disable-threads \ |
pankso@361 | 110 --without-headers \ |
pankso@361 | 111 --with-newlib \ |
pankso@361 | 112 --enable-languages=c |
pankso@361 | 113 make all-gcc all-target-libgcc || exit 1 |
pankso@361 | 114 make install-gcc install-target-libgcc |
pankso@361 | 115 cd $PREFIX/lib/gcc/$TARGET/$GCC_VERSION |
paul@382 | 116 echo "Creating symlink for static libgcc: libgcc_eh.a" |
pankso@366 | 117 rm -f libgcc_eh.a && ln -s libgcc.a libgcc_eh.a |
pankso@361 | 118 } |
pankso@361 | 119 |
pankso@361 | 120 # 4. GNU Glibc |
pankso@361 | 121 glibc() { |
pankso@361 | 122 echo "Extracting: glibc-$GLIBC_VERSION.tar.bz2" |
pankso@361 | 123 tar xjf $SRC/glibc-$GLIBC_VERSION.tar.bz2 |
pankso@361 | 124 [ "$continue" ] || rm -rf glibc-build |
pankso@361 | 125 # Peer arch options |
pankso@361 | 126 case $ARCH in |
pankso@361 | 127 arm) |
pankso@361 | 128 archopts="" |
pankso@362 | 129 [ -f "$SRC/glibc-ports-$GLIBC_VERSION.tar.bz2" ] || wget \ |
pankso@362 | 130 http://ftp.gnu.org/gnu/libc/glibc-ports-$GLIBC_VERSION.tar.bz2 \ |
pankso@362 | 131 -O $SRC/glibc-ports-$GLIBC_VERSION.tar.bz2 || exit 1 |
pankso@361 | 132 echo "Extracting: glibc-ports-$GLIBC_VERSION.tar.bz2" |
pankso@361 | 133 rm -rf glibc-$GLIBC_VERSION/ports |
pankso@361 | 134 tar xjf $SRC/glibc-ports-$GLIBC_VERSION.tar.bz2 |
pankso@361 | 135 mv glibc-ports-$GLIBC_VERSION glibc-$GLIBC_VERSION/ports ;; |
pankso@361 | 136 x86_64) |
pankso@361 | 137 archopts="" ;; |
pankso@361 | 138 esac |
pankso@361 | 139 mkdir -p glibc-build && cd glibc-build |
pankso@365 | 140 BUILD_CC="gcc" \ |
pankso@361 | 141 CC="$PREFIX/bin/$TARGET-gcc" \ |
pankso@361 | 142 libc_cv_forced_unwind=yes \ |
pankso@361 | 143 libc_cv_c_cleanup=yes \ |
pankso@361 | 144 ../glibc-$GLIBC_VERSION/configure \ |
pankso@361 | 145 --prefix=$PREFIX \ |
pankso@361 | 146 --host=$TARGET \ |
pankso@361 | 147 --with-headers=$PREFIX/include \ |
pankso@361 | 148 --with-binutils=$PREFIX/bin \ |
pankso@361 | 149 --enable-add-ons |
pankso@361 | 150 make || exit 1 |
pankso@361 | 151 make install |
pankso@361 | 152 cd $PREFIX/$TARGET |
pankso@361 | 153 rm -rf lib include |
pankso@361 | 154 ln -s ../lib lib |
pankso@361 | 155 ln -s ../include include |
pankso@361 | 156 } |
pankso@361 | 157 |
pankso@361 | 158 # 5. GCC final |
pankso@361 | 159 gcc_final() { |
pankso@361 | 160 if [ ! -d "gcc-$GCC_VERSION" ]; then |
pankso@361 | 161 echo "Extracting: gcc-$GCC_VERSION.tar.bz2" |
pankso@361 | 162 tar xjf $SRC/gcc-$GCC_VERSION.tar.bz2 |
pankso@361 | 163 fi |
pankso@361 | 164 # Peer arch options |
pankso@361 | 165 case $ARCH in |
pankso@361 | 166 arm) archopts="" ;; |
pankso@361 | 167 x86_64) archopts="" ;; |
pankso@361 | 168 esac |
pankso@361 | 169 rm -rf gcc-build |
pankso@361 | 170 mkdir gcc-build && cd gcc-build |
pankso@361 | 171 ../gcc-$GCC_VERSION/configure \ |
pankso@361 | 172 --prefix=$PREFIX \ |
pankso@374 | 173 --libexec=$PREFIX/lib \ |
pankso@361 | 174 --target=$TARGET \ |
pankso@361 | 175 --enable-shared \ |
pankso@361 | 176 --enable-languages=c,c++ \ |
pankso@361 | 177 --enable-c99 \ |
pankso@361 | 178 --enable-long-long \ |
pankso@361 | 179 --enable-__cxa_atexit \ |
pankso@361 | 180 --with-pkgversion="SliTaz" |
pankso@361 | 181 make || exit 1 |
pankso@361 | 182 make install |
pankso@361 | 183 } |
pankso@361 | 184 |
paul@382 | 185 # Build Busybox to we can create prebuilt tiny rootfs image and boot |
pankso@361 | 186 # from NFS ? |
pankso@361 | 187 cross_busybox() { |
pankso@361 | 188 echo "Extracting: busybox-$BUSYBOX_VERSION.tar.bz2" |
pankso@361 | 189 tar xjf $SRC/busybox-$BUSYBOX_VERSION.tar.bz2 |
pankso@361 | 190 cd busybox-$BUSYBOX_VERSION |
pankso@361 | 191 # CROSS_COMPILE is exported via init_compile, but be sure. |
pankso@361 | 192 make CROSS_COMPILE=$TARGET- defconfig |
pankso@361 | 193 make CROSS_COMPILE=$TARGET- || exit 1 |
pankso@361 | 194 make CROSS_COMPILE=$TARGET- install |
pankso@361 | 195 chmod 4755 _install/bin/busybox |
pankso@361 | 196 readelf -h _install/bin/busybox |
pankso@361 | 197 } |
pankso@361 | 198 |
pankso@361 | 199 # |
pankso@361 | 200 # Commands |
pankso@361 | 201 # |
pankso@361 | 202 |
pankso@361 | 203 case "$1" in |
pankso@361 | 204 howto|man) |
pankso@361 | 205 doc=/usr/share/doc/cookutils/cross.txt |
pankso@361 | 206 [ -f "$doc" ] && less -E $doc ;; |
pankso@361 | 207 info) |
pankso@361 | 208 init_compile |
pankso@361 | 209 CC=${TARGET}-gcc |
paul@382 | 210 echo -e "\nCross Toolchain information" && separator |
pankso@374 | 211 [ "$config" ] && echo "Config file : $config" |
pankso@361 | 212 cat << EOT |
pankso@374 | 213 Target arch : $ARCH |
pankso@374 | 214 C Compiler : $CC |
paul@382 | 215 Additional path : /usr/cross/$ARCH/bin |
pankso@374 | 216 Build directory : $WORK |
pankso@361 | 217 EOT |
pankso@361 | 218 separator && echo "" |
pankso@361 | 219 echo "GCC version" && separator |
pankso@374 | 220 if [ -x "$PREFIX/$CC" ]; then |
pankso@374 | 221 $CC -v |
pankso@374 | 222 else |
pankso@374 | 223 echo "No C compiler. To build a toolchain run: cross compile" |
pankso@374 | 224 fi |
pankso@361 | 225 separator && echo "" ;; |
pankso@361 | 226 testsuite) |
pankso@361 | 227 init_compile |
pankso@361 | 228 echo "[COMPILING] $TARGET-gcc -v -Wall -o test.out test.c" \ |
pankso@361 | 229 | tee $logdir/testsuite.log |
pankso@361 | 230 echo 'int main() { return 0; }' > test.c |
pankso@361 | 231 $TARGET-gcc -v -Wall -o test.out test.c 2>&1 | tee -a $logdir/testsuite.log |
pankso@361 | 232 if [ -x /usr/bin/file ]; then |
pankso@361 | 233 echo -e "\n[CHECKING] file test.out" | tee -a $logdir/testsuite.log |
pankso@361 | 234 file test.out | tee -a $logdir/testsuite.log |
pankso@361 | 235 fi |
pankso@361 | 236 echo -e "\n[CHECKING] readelf -h test.out" | tee -a $logdir/testsuite.log |
pankso@361 | 237 readelf -h test.out | tee -a $logdir/testsuite.log ;; |
pankso@365 | 238 check-env) |
pankso@361 | 239 for pkg in mpfr mpfr-dev gmp gmp-dev mpc-library gawk autoconf |
pankso@361 | 240 do |
pankso@361 | 241 if [ ! -d "/var/lib/tazpkg/installed/$pkg" ]; then |
pankso@361 | 242 echo "Missing packages: $pkg" |
pankso@361 | 243 [ "$install" ] && tazpkg -gi $pkg |
pankso@361 | 244 fi |
pankso@361 | 245 done ;; |
pankso@361 | 246 download) |
pankso@361 | 247 download_src ;; |
pankso@361 | 248 clean) |
paul@382 | 249 echo -n "Removing all source files..." |
pankso@361 | 250 rm -rf $WORK/source/* && status |
pankso@361 | 251 [ "$log" ] && rm -f $WORK/log/*.log |
pankso@361 | 252 echo "To clean chroot: rm -rf $PREFIX" ;; |
pankso@361 | 253 show-log) |
pankso@361 | 254 pkg=$2 |
pankso@371 | 255 log=$logdir/$pkg.log |
pankso@371 | 256 if [ ! -f "$log" ]; then |
pankso@371 | 257 echo "No log file found for: $pkg" && exit 1 |
pankso@371 | 258 fi |
pankso@371 | 259 less -E $log ;; |
pankso@361 | 260 binutils) |
pankso@361 | 261 init_compile |
pankso@361 | 262 rm -f $logdir/binutils.log |
pankso@361 | 263 binutils 2>&1 | tee $logdir/binutils.log ;; |
pankso@361 | 264 linux-headers) |
pankso@361 | 265 init_compile |
pankso@363 | 266 linux_headers 2>&1 | tee $logdir/linux-headers.log ;; |
pankso@361 | 267 gcc-static) |
pankso@361 | 268 init_compile |
pankso@361 | 269 gcc_static 2>&1 | tee $logdir/gcc-static.log ;; |
pankso@361 | 270 glibc) |
pankso@361 | 271 init_compile |
pankso@361 | 272 glibc 2>&1 | tee $logdir/glibc.log ;; |
pankso@361 | 273 gcc-final) |
pankso@361 | 274 init_compile |
pankso@361 | 275 gcc_final 2>&1 | tee $logdir/gcc-final.log ;; |
pankso@361 | 276 busybox) |
pankso@361 | 277 init_compile |
pankso@361 | 278 cross_busybox 2>&1 | tee $logdir/busybox.log ;; |
pankso@361 | 279 compile) |
pankso@361 | 280 init_compile |
pankso@361 | 281 echo "Compile start: $(date)" | tee $logdir/compile.log |
pankso@361 | 282 download_src |
pankso@361 | 283 binutils 2>&1 | tee $logdir/binutils.log |
pankso@361 | 284 linux_headers 2>&1 | tee $logdir/linux-headers.log |
pankso@361 | 285 gcc_static 2>&1 | tee $logdir/gcc-static.log |
pankso@361 | 286 glibc 2>&1 | tee $logdir/glibc.log |
pankso@361 | 287 gcc_final 2>&1 | tee $logdir/gcc-final.log |
pankso@361 | 288 echo "" |
pankso@365 | 289 echo "Compile end : $(date)" | tee -a $logdir/compile.log |
pankso@361 | 290 echo "" ;; |
pankso@371 | 291 clean-tools) |
pankso@371 | 292 # Remove crap :-) |
pankso@371 | 293 init_compile |
pankso@371 | 294 echo "Cleaning : $PREFIX" |
pankso@371 | 295 for dir in info man locale |
pankso@371 | 296 do |
pankso@371 | 297 echo -n "Removing : $dir" |
pankso@371 | 298 rm -rf $PREFIX/share && status |
pankso@371 | 299 done |
pankso@371 | 300 echo -n "Stripping : binaries" |
pankso@371 | 301 for bin in $PREFIX/bin/${TARGET}-* |
pankso@371 | 302 do |
pankso@371 | 303 [ "$bin" == "$PREFIX/bin/${TARGET}-strip" ] && continue |
pankso@371 | 304 if [ -x "$bin" ]; then |
pankso@371 | 305 ${TARGET}-strip -s $bin 2>/dev/null |
pankso@371 | 306 fi |
pankso@371 | 307 done && status |
pankso@371 | 308 echo -n "Tools size: " && du -sh $PREFIX | awk '{print $1}' ;; |
pankso@366 | 309 gen-rootfs) |
pankso@366 | 310 # |
pankso@366 | 311 # TESTING |
pankso@366 | 312 # |
pankso@366 | 313 # Create a bootable rootfs ? dd for an HD image ? |
pankso@366 | 314 init_compile |
pankso@366 | 315 rootfs=/tmp/cross/rootfs |
pankso@366 | 316 tarball="rootfs.tar.bz2" |
pankso@366 | 317 rm -rf $rootfs && mkdir -p $rootfs |
pankso@366 | 318 cd /tmp/cross |
pankso@366 | 319 echo -n "Installing SliTaz base files..." |
pankso@366 | 320 tar xzf $SRC/slitaz-base-files-5.2.tar.gz |
pankso@366 | 321 cp -a slitaz-base-files-*/rootfs/* $rootfs |
pankso@366 | 322 status |
pankso@366 | 323 echo -n "Installing Busybox..." |
pankso@366 | 324 cp -a $source/busybox-$BUSYBOX_VERSION/_install/* $rootfs |
pankso@366 | 325 status |
pankso@366 | 326 echo -n "Creating tarball: $tarball" |
pankso@366 | 327 tar cjf $tarball rootfs |
pankso@366 | 328 status |
pankso@366 | 329 echo -n "Moving rootfs to: $WORK" |
pankso@366 | 330 mv $tarball $WORK |
pankso@366 | 331 status |
pankso@366 | 332 du -sh $WORK/$tarball |
pankso@366 | 333 rm -rf /tmp/cross ;; |
pankso@361 | 334 *) |
pankso@361 | 335 usage ;; |
pankso@361 | 336 esac |
pankso@361 | 337 |