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.
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.
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
18 # 3. Grouped together and simplified the macros that users need to
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.
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.
30 # Updated by Igor Mikolic-Torreira <igormt@alumni.caltech.edu>
34 #-----------------------------------------------------
38 # You need to review and adjust the macros that follow
40 #-----------------------------------------------------
43 # Directory where cross-tools directory will be placed
45 # Cross tools directory name under TOPDIR
46 CROSSTOOLS=cross-tools
47 # What flavor of GCC cross-compiler are we building? under CROSSTOOLS
53 # Make TOPDIR absolute
55 TOPDIR=${DEPKGS:-${TOPDIR}}
57 cd ${cwd}/`dirname $0`
62 BUILDDIR=${TOPDIR}/${CROSSTOOLS}
64 # Where does the cross-compiler go?
65 # This should be the directory into which your cross-compiler
66 # will be installed. Remember that if you set this to a directory
67 # that only root has write access to, you will need to run this
70 PREFIX=${BUILDDIR}/${TARGET}
72 mkdir -p ${BUILDDIR}/${TARGET}
74 echo "Building cross tools in ${BUILDDIR} ..."
77 # Purge anything and everything already in the $PREFIX
78 #(also known as the destination or installation) directory?
79 # Set to "Y" to purge, any other value omits the purge step.
84 # Set the following to the files from the current MinGW release
85 # (or whichever MinGW release you wish to build and install)
86 # You need to set both the URL they will be downloaded from
87 # and the exact name of the individual component files.
89 #MINGW_URL="http://superb-west.dl.sourceforge.net/sourceforge/mingw"
90 MINGW_URL="http://www.bacula.org/cross-tools"
92 # GCC_CORE is required; the other components are optional.
93 # Set any you don't want to "". You need binutils,
94 # mingw runtime and w32api; do not ever set those to "".
96 GCC_CORE_ARCHIVE="gcc-core-3.4.5-20060117-1-src.tar.gz"
97 GCC_GPP_ARCHIVE="gcc-g++-3.4.5-20060117-1-src.tar.gz"
104 # GCC_G77_ARCHIVE="gcc-g77-3.4.2-20040916-1-src.tar.gz"
105 # GCC_OBJC_ARCHIVE="gcc-objc-3.4.2-20040916-1-src.tar.gz"
106 # GCC_JAVA_ARCHIVE="gcc-java-3.4.2-20040916-1-src.tar.gz"
108 BINUTILS_ARCHIVE="binutils-2.16.91-20060119-1-src.tar.gz"
109 BINUTILS_PATCH="binutils_texinfo_version.patch"
111 MINGW_ARCHIVE="mingw-runtime-3.9.tar.gz"
113 W32API_ARCHIVE="w32api-3.7.tar.gz"
115 MINGW_UTILS_ARCHIVE="mingw-utils-0.3-src.tar.gz"
117 # These are the files from the SDL website
118 # These are optional, set them to "" if you don't want them)
120 #SDL_URL="http://www.libsdl.org/extras/win32/common"
121 SDL_URL="http://www.bacula.org/cross-tools"
123 OPENGL_ARCHIVE="opengl-devel.tar.gz"
124 DIRECTX_ARCHIVE="directx-devel.tar.gz"
128 #-----------------------------------------------------
132 # The remainder of the script should not neet any edits
134 #-----------------------------------------------------
138 # Make sure these are initialized as we want them
145 # Set our build directory and where our sources will go
147 if [ "x$BUILDDIR" = "x" ]; then
148 # Default to the current directory
151 SRCDIR="$BUILDDIR/source"
154 # Need install directory first on the path so gcc can find binutils
156 PATH="$PREFIX/bin:$PATH"
160 #-----------------------------------------------------
162 # Functions that do most of the work
164 #-----------------------------------------------------
169 # Download a file from a given url, only if it is not present
172 # Make sure wget is installed
173 if test "x`which wget`" = "x" ; then
174 echo "You need to install wget."
177 download_file "$GCC_CORE_ARCHIVE" "$MINGW_URL"
178 if [ "x$GCC_GPP_ARCHIVE" != "x" ]; then
179 download_file "$GCC_GPP_ARCHIVE" "$MINGW_URL"
181 if [ "x$GCC_G77_ARCHIVE" != "x" ]; then
182 download_file "$GCC_G77_ARCHIVE" "$MINGW_URL"
184 if [ "x$GCC_OBJC_ARCHIVE" != "x" ]; then
185 download_file "$GCC_OBJC_ARCHIVE" "$MINGW_URL"
187 if [ "x$GCC_JAVA_ARCHIVE" != "x" ]; then
188 download_file "$GCC_JAVA_ARCHIVE" "$MINGW_URL"
190 if [ "x$GCC_ADA_ARCHIVE" != "x" ]; then
191 download_file "$GCC_ADA_ARCHIVE" "$MINGW_URL"
194 download_file "$BINUTILS_ARCHIVE" "$MINGW_URL"
195 download_file "$MINGW_ARCHIVE" "$MINGW_URL"
196 download_file "$W32API_ARCHIVE" "$MINGW_URL"
198 if [ "x$MINGW_UTILS_ARCHIVE" != "x" ]; then
199 download_file "$MINGW_UTILS_ARCHIVE" "$MINGW_URL"
202 if [ "x$OPENGL_ARCHIVE" != "x" ]; then
203 download_file "$OPENGL_ARCHIVE" "$SDL_URL"
205 if [ "x$DIRECTX_ARCHIVE" != "x" ]; then
206 download_file "$DIRECTX_ARCHIVE" "$SDL_URL"
214 if test ! -f $1 ; then
215 echo "Downloading $1"
217 if test ! -f $1 ; then
218 echo "Could not download $1"
222 echo "Found $1 in the srcdir $SRCDIR"
228 purge_existing_install()
230 echo "Purging the existing files in $PREFIX"
231 if cd "$PREFIX"; then
240 echo "Installing cross libs and includes"
241 mkdir -p "$PREFIX/$TARGET"
244 tar -xzf "$SRCDIR/$MINGW_ARCHIVE"
245 tar -xzf "$SRCDIR/$W32API_ARCHIVE"
247 if [ "x$OPENGL_ARCHIVE" != "x" ]; then
248 tar -xzf "$SRCDIR/$OPENGL_ARCHIVE"
251 if [ "x$DIRECTX_ARCHIVE" != "x" ]; then
252 tar -xzf "$SRCDIR/$DIRECTX_ARCHIVE"
262 BINUTILS=`tar -tzf "$SRCDIR/$BINUTILS_ARCHIVE" | head -n 1`
263 if [ "x${BINUTILS}" != "x./" ]; then
266 echo "Extracting binutils"
267 tar -xzf "$SRCDIR/$BINUTILS_ARCHIVE"
273 if [ "$BINUTILS_PATCH" != "" ]; then
274 echo "Patching binutils"
275 cd "$SRCDIR/$BINUTILS"
276 patch -p1 < "${cwd}/patches/$BINUTILS_PATCH"
285 rm -rf "binutils-$TARGET"
286 mkdir "binutils-$TARGET"
287 cd "binutils-$TARGET"
288 echo "Configuring binutils"
289 "$SRCDIR/$BINUTILS/configure" --prefix="$PREFIX" --target=$TARGET --disable-nls \
290 --with-gcc --with-gnu-as --with-gnu-ld --disable-shared 2>&1 > configure.log
297 cd "$BUILDDIR/binutils-$TARGET"
298 echo "Building binutils"
299 make CFLAGS="-O2 -fno-exceptions" LDFLAGS="-s" 2>&1 > make.log
300 if test $? -ne 0; then
301 echo "make of binutils failed - log available: binutils-$TARGET/make.log"
310 cd "$BUILDDIR/binutils-$TARGET"
311 echo "Installing binutils"
312 make install 2>&1 > make-install.log
313 if test $? -ne 0; then
314 echo "install of binutils failed - log available: binutils-$TARGET/make-install.log"
324 GCC=`tar -tzf "$SRCDIR/$GCC_CORE_ARCHIVE" | head -n 1`
326 echo "====== GCC ${GCC} ========="
327 echo "Extracting gcc"
328 tar -xzf "$SRCDIR/$GCC_CORE_ARCHIVE"
329 if [ "x$GCC_GPP_ARCHIVE" != "x" ]; then
330 GCC_LANGS=${GCC_LANGS}",c++"
331 tar -xzf "$SRCDIR/$GCC_GPP_ARCHIVE"
333 if [ "x$GCC_G77_ARCHIVE" != "x" ]; then
334 GCC_LANGS=${GCC_LANGS}",f77"
335 tar -xzf "$SRCDIR/$GCC_G77_ARCHIVE"
337 if [ "x$GCC_OBJC_ARCHIVE" != "x" ]; then
338 GCC_LANGS=${GCC_LANGS}",objc"
339 tar -xzf "$SRCDIR/$GCC_OBJC_ARCHIVE"
341 if [ "x$GCC_JAVA_ARCHIVE" != "x" ]; then
342 GCC_LANGS=${GCC_LANGS}",java"
343 tar -xzf "$SRCDIR/$GCC_JAVA_ARCHIVE"
345 if [ "x$GCC_ADA_ARCHIVE" != "x" ]; then
346 GCC_LANGS=${GCC_LANGS}",ada"
347 tar -xzf "$SRCDIR/$GCC_ADA_ARCHIVE"
355 if [ "$GCC_PATCH" != "" ]; then
358 patch -p1 < "$SRCDIR/$GCC_PATCH"
370 echo "Configuring gcc"
371 "$SRCDIR/$GCC/configure" -v \
372 --prefix="$PREFIX" --target=$TARGET \
373 --with-headers="$PREFIX/$TARGET/include" \
374 --with-gcc --with-gnu-ld --with-gnu-as \
375 --enable-threads --disable-nls --enable-languages=$GCC_LANGS \
376 --disable-win32-registry --disable-shared --enable-sjlj-exceptions --enable-libgcj \
377 --disable-java-awt --without-x --enable-java-gc=boehm --disable-libgcj-debug \
378 --enable-interpreter --enable-hash-synchronization --enable-libstdcxx-debug \
386 cd "$BUILDDIR/gcc-$TARGET"
388 make CFLAGS="-O2" CXXFLAGS="-O2" GCJFLAGS="-O2" LDFLAGS="-s" DEBUG_FLAGS="-g0" 2>&1 > make.log
389 if test $? -ne 0; then
390 echo "make of gcc failed - log available: gcc-$TARGET/make.log"
393 if [ "x$GCC_ADA" != "x" ]; then
395 make "CFLAGS=-O2" "LDFLAGS=-s" gnatlib_and_tools 2>&1 > make-gnatlib.log
396 if test $? -ne 0; then
397 echo "make of gnatlib and tools failed - log available: gcc-$TARGET/make-gnatlib.log"
407 cd "$BUILDDIR/gcc-$TARGET"
408 echo "Installing gcc"
409 make install 2>&1 > make-install.log
410 if test $? -ne 0; then
411 echo "install of gcc failed - log available: gcc-$TARGET/make-install.log"
418 extract_mingw_utils()
421 MINGW_UTILS=`tar -tzf "$SRCDIR/$MINGW_UTILS_ARCHIVE" | head -n 1`
422 if [ "x${MINGW_UTILS}" != "x./" ]; then
423 rm -rf "$MINGW_UTILS"
425 echo "Extracting mingw-utils"
426 tar -xzf "$SRCDIR/$MINGW_UTILS_ARCHIVE"
433 MINGW_UTILS=`tar -tzf "$SRCDIR/$MINGW_UTILS_ARCHIVE" | head -n 1`
434 cd "${SRCDIR}/${MINGW_UTILS}"
435 echo "Patching mingw-utils"
436 patch -p0 < ${SCRIPTDIR}/patches/mingw-utils.patch 2>&1 > patch.log
441 configure_mingw_utils()
447 echo "Configuring mingw-utils"
448 "$SRCDIR/$MINGW_UTILS/configure" --disable-nonportable --prefix="${PREFIX}/${TARGET}" 2>&1 > configure.log
455 cd "$BUILDDIR/mingw-utils"
456 echo "Building mingw-utils"
457 make CFLAGS="-O2 -fno-exceptions" LDFLAGS="-s" 2>&1 > make.log
458 if test $? -ne 0; then
459 echo "make of mingw-utils failed - log available: mingw-utils/make.log"
466 install_mingw_utils()
468 cd "$BUILDDIR/mingw-utils"
469 echo "Installing mingw-utils"
470 make install 2>&1 > make-install.log
471 if test $? -ne 0; then
472 echo "install of mingw-utils failed - log available: mingw-utils/make-install.log"
481 echo "Finalizing installation"
483 # remove gcc build headers
484 rm -rf "$PREFIX/$TARGET/sys-include"
486 # Add extra binary links
487 if [ ! -f "$PREFIX/$TARGET/bin/objdump" ]; then
488 ln "$PREFIX/bin/$TARGET-objdump" "$PREFIX/$TARGET/bin/objdump"
490 if [ ! -f "$PREFIX/$TARGET/bin/dllwrap" ]; then
491 ln "$PREFIX/bin/$TARGET-dllwrap" "$PREFIX/$TARGET/bin/dllwrap"
494 # make cc and c++ symlinks to gcc and g++
495 if [ ! -f "$PREFIX/$TARGET/bin/g++" ]; then
496 ln "$PREFIX/bin/$TARGET-g++" "$PREFIX/$TARGET/bin/g++"
498 if [ ! -f "$PREFIX/$TARGET/bin/cc" ]; then
499 ln -s "gcc" "$PREFIX/$TARGET/bin/cc"
501 if [ ! -f "$PREFIX/$TARGET/bin/c++" ]; then
502 ln -s "g++" "$PREFIX/$TARGET/bin/c++"
505 # strip all the binaries
506 ls "$PREFIX"/bin/* "$PREFIX/$TARGET"/bin/* | egrep -v '.dll$' | egrep -v 'gccbug$' |
511 echo "Installation complete!"
517 # Main part of the script
522 if [ "x$PURGE_DIR" = "xY" ]; then
523 purge_existing_install
540 if test -n "${MINGW_UTILS_ARCHIVE}"; then
543 configure_mingw_utils