git.sur5r.net Git - bacula/bacula/blob - bacula/src/win32/build-win32-cross-tools

   1 #!/bin/sh
   2
   3 # This is my script for building a complete MinGW cross-compiler toolchain
   4 # that runs under Linux to produce executables that run under Windows.  It
   5 # probably works (or can easily be adapted to work) under any unix system.
   6 #
   7 # It is based in large part on Sam Lantinga's script, which in turn was
   8 # based partly on Ray Kelm's script, which in turn was built on
   9 # Mo Dejong's script for doing the same, but with some added fixes.
  10 #
  11 # My changes:
  12 #       1. Adapted the script to the new packaging of MinGW GCC, which is
  13 #          currently split into core and auxiliary components.
  14 #       2. The script now determines the GCC and BINUTILS directory name
  15 #          directly from the tar file contents.  This gets around common
  16 #          problems due to the directory names not always following the
  17 #          expected patterns.
  18 #       3. Grouped together and simplified the macros that users need to
  19 #          define.
  20 #       4. Made optional components truly optional -- leave the
  21 #          corresponding archive names blank and they will be ignored.
  22 #       5. Included an option to purge the installation directory before
  23 #          installing the current cross-compiler.
  24 #
  25 # NOTE: If you choose a destination directory for the installation (set
  26 # in the macro PREFIX) for which you do not have write access, you will
  27 # need to run this script with root (or equivalent) privileges.
  28 #
  29 #
  30 # Updated by Igor Mikolic-Torreira <igormt@alumni.caltech.edu>
  31
  32
  33
  34 #-----------------------------------------------------
  35 #
  36 # BEGIN USER SETTINGS
  37 #
  38 # You need to review and adjust the macros that follow
  39 #
  40 #-----------------------------------------------------
  41
  42
  43 # Directory where cross-tools directory will be placed
  44 TOPDIR=../../..
  45 # Cross tools directory name under TOPDIR
  46 CROSSTOOLS=cross-tools
  47 # What flavor of GCC cross-compiler are we building? under CROSSTOOLS
  48 TARGET=mingw32
  49
  50 cwd=`pwd`
  51 cd ${TOPDIR}
  52 # Make TOPDIR absolute
  53 TOPDIR=`pwd`
  54 BUILDDIR=${TOPDIR}/${CROSSTOOLS}
  55
  56 cd ${cwd}
  57
  58 # Where does the cross-compiler go?
  59 # This should be the directory into which your cross-compiler
  60 # will be installed.  Remember that if you set this to a directory
  61 # that only root has write access to, you will need to run this
  62 # script as root.
  63
  64 PREFIX=${BUILDDIR}/${TARGET}
  65 mkdir -p ${BUILDDIR}
  66 mkdir -p ${BUILDDIR}/${TARGET}
  67
  68 # Purge anything and everything already in the $PREFIX
  69 #(also known as the destination or installation) directory?
  70 # Set to "Y" to purge, any other value omits the purge step.
  71
  72 PURGE_DIR="Y"
  73
  74
  75 # Set the following to the files from the current MinGW release
  76 # (or whichever MinGW release you wish to build and install)
  77 # You need to set both the URL they will be downloaded from
  78 # and the exact name of the individual component files.
  79
  80 MINGW_URL="http://heanet.dl.sourceforge.net/sourceforge/mingw"
  81
  82 # GCC_CORE is required; the other components are optional.
  83 # Set any you don't want to "".  You need binutils,
  84 # mingw runtime and w32api; do not ever set those to "".
  85
  86 GCC_CORE_ARCHIVE="gcc-core-3.4.5-20060117-1-src.tar.gz"
  87 GCC_GPP_ARCHIVE="gcc-g++-3.4.5-20060117-1-src.tar.gz"
  88 GCC_G77_ARCHIVE=""
  89 GCC_OBJC_ARCHIVE=""
  90 GCC_JAVA_ARCHIVE=""
  91 GCC_ADA_ARCHIVE=""
  92 GCC_PATCH=""
  93
  94 # GCC_G77_ARCHIVE="gcc-g77-3.4.2-20040916-1-src.tar.gz"
  95 # GCC_OBJC_ARCHIVE="gcc-objc-3.4.2-20040916-1-src.tar.gz"
  96 # GCC_JAVA_ARCHIVE="gcc-java-3.4.2-20040916-1-src.tar.gz"
  97
  98 BINUTILS_ARCHIVE="binutils-2.16.91-20060119-1-src.tar.gz"
  99
 100 MINGW_ARCHIVE="mingw-runtime-3.9.tar.gz"
 101
 102 W32API_ARCHIVE="w32api-3.7.tar.gz"
 103
 104
 105 # These are the files from the SDL website
 106 # These are optional, set them to "" if you don't want them)
 107
 108 SDL_URL="http://www.libsdl.org/extras/win32/common"
 109
 110 OPENGL_ARCHIVE="opengl-devel.tar.gz"
 111 DIRECTX_ARCHIVE="directx-devel.tar.gz"
 112
 113
 114
 115 #-----------------------------------------------------
 116 #
 117 # END USER SETTINGS
 118 #
 119 # The remainder of the script should not neet any edits
 120 #
 121 #-----------------------------------------------------
 122
 123
 124
 125 # Make sure these are initialized as we want them
 126
 127 GCC_CORE=""
 128 BINUTILS=""
 129 GCC_LANGS="c"
 130
 131
 132 # Set our build directory and where our sources will go
 133
 134 if [ "x$BUILDDIR" = "x" ]; then
 135         # Default to the current directory
 136         BUILDDIR=$(pwd)
 137 fi
 138 SRCDIR="$BUILDDIR/source"
 139
 140
 141 # Need install directory first on the path so gcc can find binutils
 142
 143 PATH="$PREFIX/bin:$PATH"
 144
 145
 146
 147 #-----------------------------------------------------
 148 #
 149 # Functions that do most of the work
 150 #
 151 #-----------------------------------------------------
 152
 153
 154 function download_files
 155 {
 156         # Download a file from a given url, only if it is not present
 157         mkdir -p "$SRCDIR"
 158
 159         # Make sure wget is installed
 160         if test "x`which wget`" = "x" ; then
 161                 echo "You need to install wget."
 162                 exit 1
 163         fi
 164         download_file "$GCC_CORE_ARCHIVE" "$MINGW_URL"
 165         if [ "x$GCC_GPP_ARCHIVE" != "x" ]; then
 166                 download_file "$GCC_GPP_ARCHIVE" "$MINGW_URL"
 167         fi
 168         if [ "x$GCC_G77_ARCHIVE" != "x" ]; then
 169                 download_file "$GCC_G77_ARCHIVE" "$MINGW_URL"
 170         fi
 171         if [ "x$GCC_OBJC_ARCHIVE" != "x" ]; then
 172                 download_file "$GCC_OBJC_ARCHIVE" "$MINGW_URL"
 173         fi
 174         if [ "x$GCC_JAVA_ARCHIVE" != "x" ]; then
 175                 download_file "$GCC_JAVA_ARCHIVE" "$MINGW_URL"
 176         fi
 177         if [ "x$GCC_ADA_ARCHIVE" != "x" ]; then
 178                 download_file "$GCC_ADA_ARCHIVE" "$MINGW_URL"
 179         fi
 180
 181         download_file "$BINUTILS_ARCHIVE" "$MINGW_URL"
 182         download_file "$MINGW_ARCHIVE" "$MINGW_URL"
 183         download_file "$W32API_ARCHIVE" "$MINGW_URL"
 184
 185         if [ "x$OPENGL_ARCHIVE" != "x" ]; then
 186                 download_file "$OPENGL_ARCHIVE" "$SDL_URL"
 187         fi
 188         if [ "x$DIRECTX_ARCHIVE" != "x" ]; then
 189                 download_file "$DIRECTX_ARCHIVE" "$SDL_URL"
 190         fi
 191 }
 192
 193
 194 function download_file
 195 {
 196         cd "$SRCDIR"
 197         if test ! -f $1 ; then
 198                 echo "Downloading $1"
 199                 wget "$2/$1"
 200                 if test ! -f $1 ; then
 201                         echo "Could not download $1"
 202                         exit 1
 203                 fi
 204         else
 205                 echo "Found $1 in the srcdir $SRCDIR"
 206         fi
 207         cd "$BUILDDIR"
 208 }
 209
 210
 211 function purge_existing_install
 212 {
 213         echo "Purging the existing files in $PREFIX"
 214         if cd "$PREFIX"; then
 215                 rm -rf *
 216         fi
 217         cd "$BUILDDIR"
 218 }
 219
 220
 221 function install_libs
 222 {
 223         echo "Installing cross libs and includes"
 224         mkdir -p "$PREFIX/$TARGET"
 225         cd "$PREFIX/$TARGET"
 226
 227         tar -xzf "$SRCDIR/$MINGW_ARCHIVE"
 228         tar -xzf "$SRCDIR/$W32API_ARCHIVE"
 229
 230         if [ "x$OPENGL_ARCHIVE" != "x" ]; then
 231                 tar -xzf "$SRCDIR/$OPENGL_ARCHIVE"
 232         fi
 233
 234         if [ "x$DIRECTX_ARCHIVE" != "x" ]; then
 235                 tar -xzf "$SRCDIR/$DIRECTX_ARCHIVE"
 236         fi
 237
 238         cd "$BUILDDIR"
 239 }
 240
 241
 242 function extract_binutils
 243 {
 244         cd "$SRCDIR"
 245         BINUTILS=`tar -tzf "$SRCDIR/$BINUTILS_ARCHIVE" | head -n 1`
 246         if [ "x${BINUTILS}" != "x./" ]; then
 247            rm -rf "$BINUTILS"
 248         fi
 249         echo "Extracting binutils"
 250         tar -xzf "$SRCDIR/$BINUTILS_ARCHIVE"
 251         cd "$BUILDDIR"
 252 }
 253
 254
 255 function configure_binutils
 256 {
 257         cd "$BUILDDIR"
 258         rm -rf "binutils-$TARGET"
 259         mkdir "binutils-$TARGET"
 260         cd "binutils-$TARGET"
 261         echo "Configuring binutils"
 262         "$SRCDIR/$BINUTILS/configure" --prefix="$PREFIX" --target=$TARGET --disable-nls \
 263                 --with-gcc --with-gnu-as --with-gnu-ld --disable-shared &> configure.log
 264         cd "$BUILDDIR"
 265 }
 266
 267
 268 function build_binutils
 269 {
 270         cd "$BUILDDIR/binutils-$TARGET"
 271         echo "Building binutils"
 272         make CFLAGS="-O2 -fno-exceptions" LDFLAGS="-s" &> make.log
 273         if test $? -ne 0; then
 274                 echo "make of binutils failed - log available: binutils-$TARGET/make.log"
 275                 exit 1
 276         fi
 277         cd "$BUILDDIR"
 278 }
 279
 280
 281 function install_binutils
 282 {
 283         cd "$BUILDDIR/binutils-$TARGET"
 284         echo "Installing binutils"
 285         make install &> make-install.log
 286         if test $? -ne 0; then
 287                 echo "install of binutils failed - log available: binutils-$TARGET/make-install.log"
 288                 exit 1
 289         fi
 290         cd "$BUILDDIR"
 291 }
 292
 293
 294 function extract_gcc
 295 {
 296         cd "$SRCDIR"
 297         GCC=`tar -tzf "$SRCDIR/$GCC_CORE_ARCHIVE" | head -n 1`
 298 #       rm -rf "$GCC"
 299         echo "====== GCC ${GCC} ========="
 300         echo "Extracting gcc"
 301         tar -xzf "$SRCDIR/$GCC_CORE_ARCHIVE"
 302         if [ "x$GCC_GPP_ARCHIVE" != "x" ]; then
 303                 GCC_LANGS=${GCC_LANGS}",c++"
 304                 tar -xzf "$SRCDIR/$GCC_GPP_ARCHIVE"
 305         fi
 306         if [ "x$GCC_G77_ARCHIVE" != "x" ]; then
 307                 GCC_LANGS=${GCC_LANGS}",f77"
 308                 tar -xzf "$SRCDIR/$GCC_G77_ARCHIVE"
 309         fi
 310         if [ "x$GCC_OBJC_ARCHIVE" != "x" ]; then
 311                 GCC_LANGS=${GCC_LANGS}",objc"
 312                 tar -xzf "$SRCDIR/$GCC_OBJC_ARCHIVE"
 313         fi
 314         if [ "x$GCC_JAVA_ARCHIVE" != "x" ]; then
 315                 GCC_LANGS=${GCC_LANGS}",java"
 316                 tar -xzf "$SRCDIR/$GCC_JAVA_ARCHIVE"
 317         fi
 318         if [ "x$GCC_ADA_ARCHIVE" != "x" ]; then
 319                 GCC_LANGS=${GCC_LANGS}",ada"
 320                 tar -xzf "$SRCDIR/$GCC_ADA_ARCHIVE"
 321         fi
 322         cd "$BUILDDIR"
 323 }
 324
 325
 326 function patch_gcc
 327 {
 328         if [ "$GCC_PATCH" != "" ]; then
 329                 echo "Patching gcc"
 330                 cd "$SRCDIR/$GCC"
 331                 patch -p1 < "$SRCDIR/$GCC_PATCH"
 332                 cd "$BUILDDIR"
 333         fi
 334 }
 335
 336
 337 function configure_gcc
 338 {
 339         cd "$BUILDDIR"
 340         rm -rf "gcc-$TARGET"
 341         mkdir "gcc-$TARGET"
 342         cd "gcc-$TARGET"
 343         echo "Configuring gcc"
 344         "$SRCDIR/$GCC/configure" -v \
 345                 --prefix="$PREFIX" --target=$TARGET \
 346                 --with-headers="$PREFIX/$TARGET/include" \
 347                 --with-gcc --with-gnu-ld --with-gnu-as \
 348                 --enable-threads --disable-nls --enable-languages=$GCC_LANGS \
 349                 --disable-win32-registry --disable-shared --enable-sjlj-exceptions --enable-libgcj \
 350                 --disable-java-awt --without-x --enable-java-gc=boehm --disable-libgcj-debug \
 351                 --enable-interpreter --enable-hash-synchronization --enable-libstdcxx-debug \
 352                 &> configure.log
 353         cd "$BUILDDIR"
 354 }
 355
 356
 357 function build_gcc
 358 {
 359         cd "$BUILDDIR/gcc-$TARGET"
 360         echo "Building gcc"
 361         make CFLAGS="-O2" CXXFLAGS="-O2" GCJFLAGS="-O2" LDFLAGS="-s" DEBUG_FLAGS="-g0" &> make.log
 362         if test $? -ne 0; then
 363                 echo "make of gcc failed - log available: gcc-$TARGET/make.log"
 364                 exit 1
 365         fi
 366         if [ "x$GCC_ADA" != "x" ]; then
 367                 cd gcc
 368                 make "CFLAGS=-O2" "LDFLAGS=-s" gnatlib_and_tools &> make-gnatlib.log
 369                 if test $? -ne 0; then
 370                         echo "make of gnatlib and tools failed - log available: gcc-$TARGET/make-gnatlib.log"
 371                         exit 1
 372                 fi
 373         fi
 374         cd "$BUILDDIR"
 375 }
 376
 377
 378 function install_gcc
 379 {
 380         cd "$BUILDDIR/gcc-$TARGET"
 381         echo "Installing gcc"
 382         make install &> make-install.log
 383         if test $? -ne 0; then
 384                 echo "install of gcc failed - log available: gcc-$TARGET/make-install.log"
 385                 exit 1
 386         fi
 387         cd "$BUILDDIR"
 388 }
 389
 390
 391 function final_tweaks
 392 {
 393         echo "Finalizing installation"
 394
 395         # remove gcc build headers
 396         rm -rf "$PREFIX/$TARGET/sys-include"
 397
 398         # Add extra binary links
 399         if [ ! -f "$PREFIX/$TARGET/bin/objdump" ]; then
 400                 ln "$PREFIX/bin/$TARGET-objdump" "$PREFIX/$TARGET/bin/objdump"
 401         fi
 402
 403         # make cc and c++ symlinks to gcc and g++
 404         if [ ! -f "$PREFIX/$TARGET/bin/g++" ]; then
 405                 ln "$PREFIX/bin/$TARGET-g++" "$PREFIX/$TARGET/bin/g++"
 406         fi
 407         if [ ! -f "$PREFIX/$TARGET/bin/cc" ]; then
 408                 ln -s "gcc" "$PREFIX/$TARGET/bin/cc"
 409         fi
 410         if [ ! -f "$PREFIX/$TARGET/bin/c++" ]; then
 411                 ln -s "g++" "$PREFIX/$TARGET/bin/c++"
 412         fi
 413
 414         # strip all the binaries
 415         ls "$PREFIX"/bin/* "$PREFIX/$TARGET"/bin/* | egrep -v '.dll$' | egrep -v 'gccbug$' |
 416         while read file; do
 417                 strip "$file"
 418         done
 419
 420         echo "Installation complete!"
 421 }
 422
 423
 424
 425 #
 426 # Main part of the script
 427 #
 428
 429 download_files
 430
 431 if [ "x$PURGE_DIR" = "xY" ]; then
 432         purge_existing_install
 433 fi
 434
 435 install_libs
 436
 437 extract_binutils
 438 configure_binutils
 439 build_binutils
 440 install_binutils
 441
 442 extract_gcc
 443 patch_gcc
 444 configure_gcc
 445 build_gcc
 446 install_gcc
 447
 448 final_tweaks
 449
 450
 451 #
 452 # End
 453 #