cookutils annotate cross @ rev 445

cross: use eglibc 2.13 (rpc support is dropped and workaround is needed for 2.15)
author Christophe Lincoln <pankso@slitaz.org>
date Tue May 29 13:42:51 2012 +0000 (2012-05-29)
parents 91b32bc2e34d
children 8ad3079622f9
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" ] && . $config
pankso@412 15 source=$WORK/source
pankso@441 16 tools=$WORK/tools
pankso@441 17 sysroot=$WORK/sysroot
pankso@412 18 logdir=$WORK/log
pankso@374 19
pankso@361 20 # Help and usage.
pankso@361 21 usage() {
pankso@361 22 cat << EOT
pankso@361 23
pankso@361 24 Usage: $(basename $0) command --option
pankso@361 25
pankso@361 26 Commands:
pankso@361 27 howto Man alike and howto
paul@382 28 info Display cross-tools info
pankso@361 29 testsuite Execute a small testsuite
pankso@421 30 check Check build host environment
pankso@361 31 download Download necessary sources
pankso@361 32 show-log Show a compile log
pankso@361 33 binutils Compile Binutils
pankso@421 34 linux-headers Install Kernel headers
pankso@361 35 gcc-static Compile GCC static
pankso@361 36 glibc Compile GNU Glibc
pankso@361 37 gcc-final Compile final GCC
pankso@361 38 compile Compile everything at once
pankso@419 39 clean Clean-up build environment
pankso@441 40 clean-tools Clean: $tools
pankso@419 41 gen-prebuilt Create an prebuilt toolchain archive
pankso@361 42
pankso@361 43 EOT
pankso@361 44 }
pankso@361 45
pankso@420 46 # Prebuilt README
pankso@420 47 prebuilt_readme() {
pankso@420 48 echo -n "Creating toolchain README..."
pankso@420 49 cat >> $package/README << EOT
pankso@420 50
pankso@420 51 SliTaz Prebuilt $ARCH cross toolchain
pankso@420 52 ================================================================================
pankso@420 53 Move this $ARCH cross compilation toolchain to /usr/cross then add tools
pankso@420 54 to your PATH environment and test the toolchain:
pankso@420 55
pankso@441 56 # mv $ARCH /cross
pankso@441 57 # export PATH=\$PATH:/cross/$ARCH/tools/bin
pankso@420 58
pankso@420 59 # echo 'int main() { return 0; }' > test.c
pankso@420 60 # $TARGET-gcc -v -o test.out test.c
pankso@420 61 # readelf -h test.out
pankso@420 62
pankso@420 63 ================================================================================
pankso@420 64
pankso@420 65 EOT
pankso@420 66 status
pankso@420 67 }
pankso@420 68
pankso@361 69 # Make sure we have all directories.
pankso@361 70 init_compile() {
pankso@441 71 unset CFLAGS CXXFLAGS
pankso@361 72 export LC_ALL=POSIX LANG=POSIX
pankso@441 73 export PATH=$PATH:$tools/bin
pankso@400 74 export CROSS_COMPILE=${TARGET}-
pankso@441 75 mkdir -p $source $logdir $sysroot $tools
pankso@441 76 echo "Tools prefix : --prefix=$tools "
pankso@441 77 echo "Target sysroot : --with-sysroot=$sysroot"
pankso@361 78 cd $source
pankso@361 79 }
pankso@361 80
pankso@361 81 # Get source if not yet in $SRC.
pankso@361 82 download_src() {
pankso@361 83 mkdir -p $SRC && cd $SRC
pankso@421 84 [ -f "$BINUTILS_TARBALL" ] || wget $BINUTILS_WGET
pankso@421 85 [ -f "$LINUX_TARBALL" ] || wget $LINUX_WGET
pankso@421 86 [ -f "$GLIBC_TARBALL" ] || wget $GLIBC_WGET
pankso@421 87 [ -f "$GCC_TARBALL" ] || wget $GCC_WGET
pankso@403 88 }
pankso@403 89
pankso@361 90 # 1. Binutils
pankso@361 91 binutils() {
pankso@408 92 init_compile
pankso@411 93 rm -rf binutils-$BINUTILS_VERSION
pankso@421 94 echo "Extracting: $BINUTILS_TARBALL"
pankso@421 95 tar xjf $SRC/$BINUTILS_TARBALL
pankso@421 96 echo "Configure: $BINUTILS_ARGS"
pankso@361 97 cd binutils-$BINUTILS_VERSION
pankso@361 98 ./configure \
pankso@441 99 --prefix=$tools \
pankso@361 100 --target=$TARGET \
pankso@440 101 --enable-plugins \
pankso@440 102 --enable-threads \
pankso@361 103 --enable-targets=$BUILD_SYSTEM \
pankso@441 104 --with-sysroot=$sysroot \
pankso@442 105 $BINUTILS_ARGS &&
pankso@361 106 make || exit 1
pankso@361 107 make install
pankso@421 108 echo "cross: binutils compiled on: $(date)"
pankso@361 109 }
pankso@361 110
pankso@421 111 # 2. Kernel headers could use CROSS_COMPILE but gcc is not yet build.
pankso@421 112 linux_headers() {
pankso@421 113 init_compile
pankso@421 114 echo "Extracting: $LINUX_TARBALL"
pankso@421 115 tar xjf $SRC/$LINUX_TARBALL
pankso@421 116 cd linux-$LINUX_VERSION
pankso@421 117 make mrproper
pankso@421 118 make ARCH=$ARCH headers_check
pankso@441 119 make ARCH=$ARCH headers_install INSTALL_HDR_PATH=$sysroot/usr
pankso@421 120 }
pankso@421 121
pankso@421 122 # 3. GCC static (first pass)
pankso@361 123 gcc_static() {
pankso@408 124 init_compile
pankso@421 125 echo "Extracting: $GCC_TARBALL"
pankso@421 126 tar xjf $SRC/$GCC_TARBALL
pankso@421 127 echo "Configure: $GCC_STATIC_ARGS"
pankso@403 128 # Arch fixes and work around
pankso@403 129 case "$ARCH" in
pankso@403 130 x86_64)
pankso@403 131 # GCC wants Glib headers in cross environment (not tested
pankso@403 132 # with sysroot) Should we install glibc-headers before ?
pankso@441 133 echo "Try with eglibc or install glibc-headers first"
pankso@441 134 #rm -f $tools/$TARGET/include
pankso@441 135 #ln -s /usr/include $tools/$TARGET/include
pankso@441 136 ;;
pankso@403 137 esac
pankso@361 138 rm -rf gcc-static
pankso@361 139 mkdir gcc-static && cd gcc-static
pankso@361 140 ../gcc-$GCC_VERSION/configure \
pankso@441 141 --prefix=$tools \
pankso@441 142 --libexec=$tools/lib \
pankso@361 143 --target=$TARGET \
pankso@361 144 --disable-shared \
pankso@361 145 --disable-threads \
pankso@441 146 --disable-libgomp \
pankso@441 147 --disable-libmudflap \
pankso@441 148 --disable-libssp \
pankso@361 149 --without-headers \
pankso@361 150 --with-newlib \
pankso@441 151 --with-sysroot=$sysroot \
pankso@442 152 $GCC_STATIC_ARGS &&
pankso@361 153 make all-gcc all-target-libgcc || exit 1
pankso@361 154 make install-gcc install-target-libgcc
pankso@421 155 echo "cross: gcc-static compiled on: $(date)"
pankso@403 156 }
pankso@403 157
pankso@361 158 # 4. GNU Glibc
pankso@361 159 glibc() {
pankso@408 160 init_compile
pankso@421 161 echo "Extracting: $GLIBC_TARBALL"
pankso@421 162 tar xjf $SRC/$GLIBC_TARBALL
pankso@421 163 echo "Configure: $GLIBC_ARGS"
pankso@400 164 # Some arch may need glibc-ports and custom CFLAGS
pankso@403 165 case "$ARCH" in
pankso@361 166 arm)
pankso@433 167 export CFLAGS="-march=armv6 -O2"
pankso@362 168 [ -f "$SRC/glibc-ports-$GLIBC_VERSION.tar.bz2" ] || wget \
pankso@362 169 http://ftp.gnu.org/gnu/libc/glibc-ports-$GLIBC_VERSION.tar.bz2 \
pankso@362 170 -O $SRC/glibc-ports-$GLIBC_VERSION.tar.bz2 || exit 1
pankso@361 171 echo "Extracting: glibc-ports-$GLIBC_VERSION.tar.bz2"
pankso@361 172 rm -rf glibc-$GLIBC_VERSION/ports
pankso@361 173 tar xjf $SRC/glibc-ports-$GLIBC_VERSION.tar.bz2
pankso@361 174 mv glibc-ports-$GLIBC_VERSION glibc-$GLIBC_VERSION/ports ;;
pankso@418 175 x86_64)
pankso@418 176 ccflags="-m64" ;;
pankso@361 177 esac
pankso@441 178 # Disable linking to libgcc_eh
pankso@441 179 cd glibc-$GLIBC_VERSION
pankso@441 180 cp Makeconfig Makeconfig.orig
pankso@441 181 sed -e 's/-lgcc_eh//g' Makeconfig.orig > Makeconfig
pankso@441 182 cd ..
pankso@421 183 echo "CFLAGS: $CFLAGS"
pankso@441 184 rm -rf glibc-build
pankso@361 185 mkdir -p glibc-build && cd glibc-build
pankso@365 186 BUILD_CC="gcc" \
pankso@418 187 CC="${TARGET}-gcc $ccflags" \
pankso@441 188 AR="${TARGET}-ar" \
pankso@441 189 RANLIB="${TARGET}-ranlib" \
pankso@361 190 libc_cv_forced_unwind=yes \
pankso@361 191 libc_cv_c_cleanup=yes \
pankso@361 192 ../glibc-$GLIBC_VERSION/configure \
pankso@441 193 --prefix=/usr \
pankso@441 194 --libexec=/usr/lib/glibc \
pankso@361 195 --host=$TARGET \
pankso@441 196 --with-headers=$sysroot/usr/include \
pankso@441 197 --with-binutils=$tools/bin \
pankso@425 198 --enable-kernel=2.6.32 \
pankso@442 199 $GLIBC_ARGS &&
pankso@361 200 make || exit 1
pankso@441 201 make install_root=$sysroot install
pankso@403 202 # Work around to let GCC find Glibc headers.
pankso@441 203 #cd $sysroot
pankso@441 204 #ln -s usr/include sys-include
pankso@421 205 echo "cross: glibc compiled on: $(date)"
pankso@361 206 }
pankso@361 207
pankso@441 208 # 4. Eglibc: always use --prefix=/usr
pankso@441 209 eglibc() {
pankso@441 210 init_compile
pankso@441 211 rm -rf eglibc-build eglibc-$EGLIBC_VERSION
pankso@441 212 echo "Extracting: $EGLIBC_TARBALL"
pankso@441 213 tar xjf $SRC/$EGLIBC_TARBALL
pankso@441 214 # Some arch may need glibc-ports and custom CFLAGS
pankso@441 215 case "$ARCH" in
pankso@441 216 arm)
pankso@441 217 export CFLAGS="-march=armv6 -O2"
pankso@441 218 if [ ! -d "$source/eglibc-ports-$EGLIBC_VERSION" ]; then
pankso@441 219 echo "Cloning $EGLIBC_WGET/ports"
pankso@441 220 svn co $EGLIBC_WGET/ports eglibc-ports-$EGLIBC_VERSION >/dev/null
pankso@441 221 fi
pankso@441 222 cp -a eglibc-ports-$EGLIBC_VERSION eglibc-$EGLIBC_VERSION/ports ;;
pankso@441 223 x86_64)
pankso@441 224 ccflags="-m64" ;;
pankso@441 225 esac
pankso@441 226 # Disable linking to libgcc_eh
pankso@441 227 cd eglibc-$EGLIBC_VERSION
pankso@441 228 cp Makeconfig Makeconfig.orig
pankso@441 229 sed -e 's/-lgcc_eh//g' Makeconfig.orig > Makeconfig
pankso@441 230 cd ..
pankso@441 231 mkdir -p eglibc-build && cd eglibc-build
pankso@441 232 # config.cache
pankso@441 233 cat > config.cache << EOT
pankso@441 234 libc_cv_forced_unwind=yes
pankso@441 235 libc_cv_c_cleanup=yes
pankso@441 236 libc_cv_gnu89_inline=yes
pankso@441 237 EOT
pankso@441 238 BUILD_CC="gcc" \
pankso@441 239 CC="${TARGET}-gcc $ccflags" \
pankso@441 240 AR="${TARGET}-ar" \
pankso@441 241 RANLIB="${TARGET}-ranlib" \
pankso@441 242 ../eglibc-$EGLIBC_VERSION/configure \
pankso@441 243 --prefix=/usr \
pankso@441 244 --libexec=/usr/lib/eglibc \
pankso@441 245 --host=$TARGET \
pankso@441 246 --with-headers=$sysroot/usr/include \
pankso@441 247 --with-binutils=$tools/bin \
pankso@441 248 --enable-kernel=2.6.32 \
pankso@441 249 --with-__thread \
pankso@441 250 --without-gd \
pankso@441 251 --without-cvs \
pankso@441 252 --cache-file=config.cache \
pankso@442 253 $EGLIBC_ARGS &&
pankso@441 254 make || exit 1
pankso@441 255 make install_root=$sysroot install
pankso@445 256 # The rpc headers (RPC is no longer in eglibc <2.13
pankso@445 257 #
pankso@445 258 #if [ "$EGLIBC_VERSION" -gt "2.13" ]; then
pankso@445 259 #rpcsvc = "bootparam_prot.x nlm_prot.x rstat.x \
pankso@445 260 #yppasswd.x klm_prot.x rex.x sm_inter.x mount.x \
pankso@445 261 #rusers.x spray.x nfs_prot.x rquota.x key_prot.x"
pankso@445 262 #cd sunrpc/rpcsvc
pankso@445 263 #for r in ${rpcsvc}; do
pankso@445 264 #h=`echo $r|sed -e's,\.x$,.h,'`
pankso@445 265 #rpcgen -h $r -o $h || oewarn "unable to generate header for $r"
pankso@445 266 #done
pankso@445 267 #fi
pankso@441 268 }
pankso@441 269
pankso@361 270 # 5. GCC final
pankso@361 271 gcc_final() {
pankso@408 272 init_compile
pankso@361 273 if [ ! -d "gcc-$GCC_VERSION" ]; then
pankso@421 274 echo "Extracting: $GCC_TARBALL"
pankso@421 275 tar xjf $SRC/$GCC_TARBALL
pankso@361 276 fi
pankso@421 277 echo "Configure: $GCC_FINAL_ARGS"
pankso@441 278 rm -rf gcc-build
pankso@421 279 mkdir -p gcc-build && cd gcc-build
pankso@441 280 AR=ar \
pankso@361 281 ../gcc-$GCC_VERSION/configure \
pankso@441 282 --prefix=$tools \
pankso@441 283 --libexec=$tools/lib \
pankso@361 284 --target=$TARGET \
pankso@361 285 --enable-shared \
pankso@361 286 --enable-c99 \
pankso@361 287 --enable-long-long \
pankso@361 288 --enable-__cxa_atexit \
pankso@440 289 --with-system-zlib \
pankso@440 290 --enable-plugin \
pankso@440 291 --disable-multilib \
pankso@440 292 --disable-libssp \
pankso@441 293 --disable-checking \
pankso@441 294 --disable-werror \
pankso@400 295 --with-pkgversion="SliTaz" \
pankso@440 296 --with-bugurl="https://bugs.slitaz.org/" \
pankso@442 297 --with-sysroot=$sysroot \
pankso@442 298 $GCC_FINAL_ARGS &&
pankso@441 299 make AS_FOR_TARGET="${TARGET}-as" \
pankso@441 300 LD_FOR_TARGET="${TARGET}-ld" || exit 1
pankso@441 301 make install
pankso@421 302 echo "cross: GCC final compiled on: $(date)"
pankso@361 303 }
pankso@361 304
pankso@361 305 #
pankso@361 306 # Commands
pankso@361 307 #
pankso@361 308
pankso@361 309 case "$1" in
pankso@361 310 howto|man)
pankso@361 311 doc=/usr/share/doc/cookutils/cross.txt
pankso@361 312 [ -f "$doc" ] && less -E $doc ;;
pankso@361 313 info)
pankso@361 314 init_compile
pankso@361 315 CC=${TARGET}-gcc
paul@382 316 echo -e "\nCross Toolchain information" && separator
pankso@374 317 [ "$config" ] && echo "Config file : $config"
pankso@361 318 cat << EOT
pankso@374 319 Target arch : $ARCH
pankso@374 320 C Compiler : $CC
pankso@374 321 Build directory : $WORK
pankso@441 322 Tools prefix : $tools/bin
pankso@441 323 Arch sysroot : $sysroot
pankso@361 324 EOT
pankso@361 325 separator && echo ""
pankso@361 326 echo "GCC version" && separator
pankso@441 327 if [ -x "$tools/bin/$CC" ]; then
pankso@374 328 $CC -v
pankso@374 329 else
pankso@374 330 echo "No C compiler. To build a toolchain run: cross compile"
pankso@441 331 echo "Missing: $tools/bin/$CC"
pankso@374 332 fi
pankso@361 333 separator && echo "" ;;
pankso@361 334 testsuite)
pankso@361 335 init_compile
pankso@361 336 echo "[COMPILING] $TARGET-gcc -v -Wall -o test.out test.c" \
pankso@361 337 | tee $logdir/testsuite.log
pankso@361 338 echo 'int main() { return 0; }' > test.c
pankso@361 339 $TARGET-gcc -v -Wall -o test.out test.c 2>&1 | tee -a $logdir/testsuite.log
pankso@361 340 if [ -x /usr/bin/file ]; then
pankso@361 341 echo -e "\n[CHECKING] file test.out" | tee -a $logdir/testsuite.log
pankso@361 342 file test.out | tee -a $logdir/testsuite.log
pankso@361 343 fi
pankso@361 344 echo -e "\n[CHECKING] readelf -h test.out" | tee -a $logdir/testsuite.log
pankso@361 345 readelf -h test.out | tee -a $logdir/testsuite.log ;;
pankso@421 346 check)
pankso@421 347 echo "Checking: build system packages"
pankso@421 348 for pkg in slitaz-toolchain mpfr mpfr-dev gmp gmp-dev mpc-library \
pankso@421 349 gawk autoconf; do
pankso@361 350 if [ ! -d "/var/lib/tazpkg/installed/$pkg" ]; then
pankso@361 351 echo "Missing packages: $pkg"
pankso@421 352 if [ -x /usr/sbin/spk-add ]; then
pankso@421 353 spk-add $pkg
pankso@421 354 else
pankso@421 355 tazpkg -gi $pkg
pankso@421 356 fi
pankso@361 357 fi
pankso@421 358 done
pankso@441 359 echo "Using: --with-sysroot=$sysroot" ;;
pankso@361 360 download)
pankso@361 361 download_src ;;
pankso@361 362 show-log)
pankso@361 363 pkg=$2
pankso@371 364 log=$logdir/$pkg.log
pankso@371 365 if [ ! -f "$log" ]; then
pankso@371 366 echo "No log file found for: $pkg" && exit 1
pankso@371 367 fi
pankso@371 368 less -E $log ;;
pankso@361 369 binutils)
pankso@412 370 rm -f $logdir/binutils.log
pankso@361 371 binutils 2>&1 | tee $logdir/binutils.log ;;
pankso@403 372 gcc-static)
pankso@403 373 gcc_static 2>&1 | tee $logdir/gcc-static.log ;;
pankso@361 374 linux-headers)
pankso@363 375 linux_headers 2>&1 | tee $logdir/linux-headers.log ;;
pankso@361 376 glibc)
pankso@361 377 glibc 2>&1 | tee $logdir/glibc.log ;;
pankso@441 378 eglibc)
pankso@441 379 eglibc 2>&1 | tee $logdir/eglibc.log ;;
pankso@361 380 gcc-final)
pankso@361 381 gcc_final 2>&1 | tee $logdir/gcc-final.log ;;
pankso@361 382 compile)
pankso@400 383 # Compile the full toolchain.
pankso@400 384 time=$(date +%s)
pankso@361 385 init_compile
pankso@361 386 echo "Compile start: $(date)" | tee $logdir/compile.log
pankso@361 387 download_src
pankso@361 388 binutils 2>&1 | tee $logdir/binutils.log
pankso@403 389 gcc_static 2>&1 | tee $logdir/gcc-static.log
pankso@361 390 linux_headers 2>&1 | tee $logdir/linux-headers.log
pankso@441 391 case "$ARCH" in
pankso@441 392 arm) eglibc 2>&1 | tee $logdir/eglibc.log ;;
pankso@441 393 x86_64) glibc 2>&1 | tee $logdir/glibc.log ;;
pankso@441 394 esac
pankso@361 395 gcc_final 2>&1 | tee $logdir/gcc-final.log
pankso@361 396 echo ""
pankso@365 397 echo "Compile end : $(date)" | tee -a $logdir/compile.log
pankso@400 398 time=$(($(date +%s) - $time))
pankso@400 399 sec=$time
pankso@400 400 div=$(( ($time + 30) / 60))
pankso@400 401 [ "$div" != 0 ] && min="~ ${div}m"
pankso@401 402 echo "Build time : ${sec}s $min" | tee -a $logdir/compile.log
pankso@361 403 echo "" ;;
pankso@416 404 clean)
pankso@416 405 echo -n "Removing all source files..."
pankso@441 406 rm -rf $WORK/source && status
pankso@441 407 [ "$log" ] && rm -f $WORK/log/*.log ;;
pankso@371 408 clean-tools)
pankso@371 409 # Remove crap :-)
pankso@371 410 init_compile
pankso@441 411 echo "Cleaning : $tools ($(du -sh $tools | awk '{print $1}'))"
pankso@443 412 for file in share/info share/man share/local
pankso@371 413 do
pankso@440 414 echo -n "Removing : $file"
pankso@441 415 rm -rf $tools/$file && status
pankso@371 416 done
pankso@419 417 echo -n "Stripping : shared libs and binaries"
pankso@443 418 find $tools/bin -type f -exec strip -s '{}' 2>/dev/null \;
pankso@443 419 find $tools/lib -name cc1* -exec strip -s '{}' 2>/dev/null \;
pankso@443 420 find $tools/lib -name lto* -exec strip -s '{}' 2>/dev/null \;
pankso@444 421 find $sysroot -name "*.so*" -exec ${TARGET}-strip -s '{}' 2>/dev/null \;
pankso@416 422 sleep 1 && status
pankso@441 423 echo -n "Tools size : " && du -sh $tools | awk '{print $1}' ;;
pankso@416 424 gen-prebuilt)
pankso@420 425 # Create a prebuilt cross toolchain tarball.
pankso@416 426 init_compile
pankso@420 427 date=$(date "+%Y%m%d")
pankso@443 428 package="slitaz-$ARCH-toolchain-$date"
pankso@419 429 tarball="$package.tar.bz2"
pankso@441 430 cd /cross
pankso@443 431 mkdir -p $package/$ARCH || exit 1
pankso@419 432 echo ""
pankso@419 433 echo -n "Copying $ARCH to: $package"
pankso@443 434 cp -a $ARCH/tools $package/$ARCH
pankso@443 435 cp -a $ARCH/sysroot $package/$ARCH
pankso@419 436 status
pankso@420 437 prebuilt_readme
pankso@416 438 echo -n "Creating prebuilt $ARCH toolchain tarball..."
pankso@419 439 tar cjf $tarball $package
pankso@416 440 status
pankso@419 441 rm -rf $package
pankso@441 442 size=$(du -sh $tarball | awk '{print $1}')
pankso@441 443 echo "Tarball path: $(pwd)/$tarball"
pankso@419 444 echo "Tarball size: $size"
pankso@419 445 echo "" ;;
pankso@361 446 *)
pankso@361 447 usage ;;
pankso@361 448 esac
pankso@361 449