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
56 cd ${cwd}/`dirname $0`
61 BUILDDIR=${TOPDIR}/${CROSSTOOLS}
63 # Where does the cross-compiler go?
64 # This should be the directory into which your cross-compiler
65 # will be installed. Remember that if you set this to a directory
66 # that only root has write access to, you will need to run this
69 PREFIX=${BUILDDIR}/${TARGET}
71 mkdir -p ${BUILDDIR}/${TARGET}
73 echo "Building cross tools in ${BUILDDIR} ..."
76 # Purge anything and everything already in the $PREFIX
77 #(also known as the destination or installation) directory?
78 # Set to "Y" to purge, any other value omits the purge step.
83 # Set the following to the files from the current MinGW release
84 # (or whichever MinGW release you wish to build and install)
85 # You need to set both the URL they will be downloaded from
86 # and the exact name of the individual component files.
88 MINGW_URL="http://superb-west.dl.sourceforge.net/sourceforge/mingw"
90 # GCC_CORE is required; the other components are optional.
91 # Set any you don't want to "". You need binutils,
92 # mingw runtime and w32api; do not ever set those to "".
94 GCC_CORE_ARCHIVE="gcc-core-3.4.5-20060117-1-src.tar.gz"
95 GCC_GPP_ARCHIVE="gcc-g++-3.4.5-20060117-1-src.tar.gz"
102 # GCC_G77_ARCHIVE="gcc-g77-3.4.2-20040916-1-src.tar.gz"
103 # GCC_OBJC_ARCHIVE="gcc-objc-3.4.2-20040916-1-src.tar.gz"
104 # GCC_JAVA_ARCHIVE="gcc-java-3.4.2-20040916-1-src.tar.gz"
106 BINUTILS_ARCHIVE="binutils-2.16.91-20060119-1-src.tar.gz"
107 BINUTILS_PATCH="binutils_texinfo_version.patch"
109 MINGW_ARCHIVE="mingw-runtime-3.9.tar.gz"
111 W32API_ARCHIVE="w32api-3.7.tar.gz"
113 MINGW_UTILS_ARCHIVE="mingw-utils-0.3-src.tar.gz"
115 # These are the files from the SDL website
116 # These are optional, set them to "" if you don't want them)
118 SDL_URL="http://www.libsdl.org/extras/win32/common"
120 OPENGL_ARCHIVE="opengl-devel.tar.gz"
121 DIRECTX_ARCHIVE="directx-devel.tar.gz"
125 #-----------------------------------------------------
129 # The remainder of the script should not neet any edits
131 #-----------------------------------------------------
135 # Make sure these are initialized as we want them
142 # Set our build directory and where our sources will go
144 if [ "x$BUILDDIR" = "x" ]; then
145 # Default to the current directory
148 SRCDIR="$BUILDDIR/source"
151 # Need install directory first on the path so gcc can find binutils
153 PATH="$PREFIX/bin:$PATH"
157 #-----------------------------------------------------
159 # Functions that do most of the work
161 #-----------------------------------------------------
166 # Download a file from a given url, only if it is not present
169 # Make sure wget is installed
170 if test "x`which wget`" = "x" ; then
171 echo "You need to install wget."
174 download_file "$GCC_CORE_ARCHIVE" "$MINGW_URL"
175 if [ "x$GCC_GPP_ARCHIVE" != "x" ]; then
176 download_file "$GCC_GPP_ARCHIVE" "$MINGW_URL"
178 if [ "x$GCC_G77_ARCHIVE" != "x" ]; then
179 download_file "$GCC_G77_ARCHIVE" "$MINGW_URL"
181 if [ "x$GCC_OBJC_ARCHIVE" != "x" ]; then
182 download_file "$GCC_OBJC_ARCHIVE" "$MINGW_URL"
184 if [ "x$GCC_JAVA_ARCHIVE" != "x" ]; then
185 download_file "$GCC_JAVA_ARCHIVE" "$MINGW_URL"
187 if [ "x$GCC_ADA_ARCHIVE" != "x" ]; then
188 download_file "$GCC_ADA_ARCHIVE" "$MINGW_URL"
191 download_file "$BINUTILS_ARCHIVE" "$MINGW_URL"
192 download_file "$MINGW_ARCHIVE" "$MINGW_URL"
193 download_file "$W32API_ARCHIVE" "$MINGW_URL"
195 if [ "x$MINGW_UTILS_ARCHIVE" != "x" ]; then
196 download_file "$MINGW_UTILS_ARCHIVE" "$MINGW_URL"
199 if [ "x$OPENGL_ARCHIVE" != "x" ]; then
200 download_file "$OPENGL_ARCHIVE" "$SDL_URL"
202 if [ "x$DIRECTX_ARCHIVE" != "x" ]; then
203 download_file "$DIRECTX_ARCHIVE" "$SDL_URL"
211 if test ! -f $1 ; then
212 echo "Downloading $1"
214 if test ! -f $1 ; then
215 echo "Could not download $1"
219 echo "Found $1 in the srcdir $SRCDIR"
225 purge_existing_install()
227 echo "Purging the existing files in $PREFIX"
228 if cd "$PREFIX"; then
237 echo "Installing cross libs and includes"
238 mkdir -p "$PREFIX/$TARGET"
241 tar -xzf "$SRCDIR/$MINGW_ARCHIVE"
242 tar -xzf "$SRCDIR/$W32API_ARCHIVE"
244 if [ "x$OPENGL_ARCHIVE" != "x" ]; then
245 tar -xzf "$SRCDIR/$OPENGL_ARCHIVE"
248 if [ "x$DIRECTX_ARCHIVE" != "x" ]; then
249 tar -xzf "$SRCDIR/$DIRECTX_ARCHIVE"
259 BINUTILS=`tar -tzf "$SRCDIR/$BINUTILS_ARCHIVE" | head -n 1`
260 if [ "x${BINUTILS}" != "x./" ]; then
263 echo "Extracting binutils"
264 tar -xzf "$SRCDIR/$BINUTILS_ARCHIVE"
270 if [ "$BINUTILS_PATCH" != "" ]; then
271 echo "Patching binutils"
272 cd "$SRCDIR/$BINUTILS"
273 patch -p1 < "${cwd}/patches/$BINUTILS_PATCH"
282 rm -rf "binutils-$TARGET"
283 mkdir "binutils-$TARGET"
284 cd "binutils-$TARGET"
285 echo "Configuring binutils"
286 "$SRCDIR/$BINUTILS/configure" --prefix="$PREFIX" --target=$TARGET --disable-nls \
287 --with-gcc --with-gnu-as --with-gnu-ld --disable-shared 2>&1 > configure.log
294 cd "$BUILDDIR/binutils-$TARGET"
295 echo "Building binutils"
296 make CFLAGS="-O2 -fno-exceptions" LDFLAGS="-s" 2>&1 > make.log
297 if test $? -ne 0; then
298 echo "make of binutils failed - log available: binutils-$TARGET/make.log"
307 cd "$BUILDDIR/binutils-$TARGET"
308 echo "Installing binutils"
309 make install 2>&1 > make-install.log
310 if test $? -ne 0; then
311 echo "install of binutils failed - log available: binutils-$TARGET/make-install.log"
321 GCC=`tar -tzf "$SRCDIR/$GCC_CORE_ARCHIVE" | head -n 1`
323 echo "====== GCC ${GCC} ========="
324 echo "Extracting gcc"
325 tar -xzf "$SRCDIR/$GCC_CORE_ARCHIVE"
326 if [ "x$GCC_GPP_ARCHIVE" != "x" ]; then
327 GCC_LANGS=${GCC_LANGS}",c++"
328 tar -xzf "$SRCDIR/$GCC_GPP_ARCHIVE"
330 if [ "x$GCC_G77_ARCHIVE" != "x" ]; then
331 GCC_LANGS=${GCC_LANGS}",f77"
332 tar -xzf "$SRCDIR/$GCC_G77_ARCHIVE"
334 if [ "x$GCC_OBJC_ARCHIVE" != "x" ]; then
335 GCC_LANGS=${GCC_LANGS}",objc"
336 tar -xzf "$SRCDIR/$GCC_OBJC_ARCHIVE"
338 if [ "x$GCC_JAVA_ARCHIVE" != "x" ]; then
339 GCC_LANGS=${GCC_LANGS}",java"
340 tar -xzf "$SRCDIR/$GCC_JAVA_ARCHIVE"
342 if [ "x$GCC_ADA_ARCHIVE" != "x" ]; then
343 GCC_LANGS=${GCC_LANGS}",ada"
344 tar -xzf "$SRCDIR/$GCC_ADA_ARCHIVE"
352 if [ "$GCC_PATCH" != "" ]; then
355 patch -p1 < "$SRCDIR/$GCC_PATCH"
367 echo "Configuring gcc"
368 "$SRCDIR/$GCC/configure" -v \
369 --prefix="$PREFIX" --target=$TARGET \
370 --with-headers="$PREFIX/$TARGET/include" \
371 --with-gcc --with-gnu-ld --with-gnu-as \
372 --enable-threads --disable-nls --enable-languages=$GCC_LANGS \
373 --disable-win32-registry --disable-shared --enable-sjlj-exceptions --enable-libgcj \
374 --disable-java-awt --without-x --enable-java-gc=boehm --disable-libgcj-debug \
375 --enable-interpreter --enable-hash-synchronization --enable-libstdcxx-debug \
383 cd "$BUILDDIR/gcc-$TARGET"
385 make CFLAGS="-O2" CXXFLAGS="-O2" GCJFLAGS="-O2" LDFLAGS="-s" DEBUG_FLAGS="-g0" 2>&1 > make.log
386 if test $? -ne 0; then
387 echo "make of gcc failed - log available: gcc-$TARGET/make.log"
390 if [ "x$GCC_ADA" != "x" ]; then
392 make "CFLAGS=-O2" "LDFLAGS=-s" gnatlib_and_tools 2>&1 > make-gnatlib.log
393 if test $? -ne 0; then
394 echo "make of gnatlib and tools failed - log available: gcc-$TARGET/make-gnatlib.log"
404 cd "$BUILDDIR/gcc-$TARGET"
405 echo "Installing gcc"
406 make install 2>&1 > make-install.log
407 if test $? -ne 0; then
408 echo "install of gcc failed - log available: gcc-$TARGET/make-install.log"
415 extract_mingw_utils()
418 MINGW_UTILS=`tar -tzf "$SRCDIR/$MINGW_UTILS_ARCHIVE" | head -n 1`
419 if [ "x${MINGW_UTILS}" != "x./" ]; then
420 rm -rf "$MINGW_UTILS"
422 echo "Extracting mingw-utils"
423 tar -xzf "$SRCDIR/$MINGW_UTILS_ARCHIVE"
430 MINGW_UTILS=`tar -tzf "$SRCDIR/$MINGW_UTILS_ARCHIVE" | head -n 1`
431 cd "${SRCDIR}/${MINGW_UTILS}"
432 echo "Patching mingw-utils"
433 patch -p0 < ${SCRIPTDIR}/patches/mingw-utils.patch 2>&1 > patch.log
438 configure_mingw_utils()
444 echo "Configuring mingw-utils"
445 "$SRCDIR/$MINGW_UTILS/configure" --disable-nonportable --prefix="${PREFIX}/${TARGET}" 2>&1 > configure.log
452 cd "$BUILDDIR/mingw-utils"
453 echo "Building mingw-utils"
454 make CFLAGS="-O2 -fno-exceptions" LDFLAGS="-s" 2>&1 > make.log
455 if test $? -ne 0; then
456 echo "make of mingw-utils failed - log available: mingw-utils/make.log"
463 install_mingw_utils()
465 cd "$BUILDDIR/mingw-utils"
466 echo "Installing mingw-utils"
467 make install 2>&1 > make-install.log
468 if test $? -ne 0; then
469 echo "install of mingw-utils failed - log available: mingw-utils/make-install.log"
478 echo "Finalizing installation"
480 # remove gcc build headers
481 rm -rf "$PREFIX/$TARGET/sys-include"
483 # Add extra binary links
484 if [ ! -f "$PREFIX/$TARGET/bin/objdump" ]; then
485 ln "$PREFIX/bin/$TARGET-objdump" "$PREFIX/$TARGET/bin/objdump"
487 if [ ! -f "$PREFIX/$TARGET/bin/dllwrap" ]; then
488 ln "$PREFIX/bin/$TARGET-dllwrap" "$PREFIX/$TARGET/bin/dllwrap"
491 # make cc and c++ symlinks to gcc and g++
492 if [ ! -f "$PREFIX/$TARGET/bin/g++" ]; then
493 ln "$PREFIX/bin/$TARGET-g++" "$PREFIX/$TARGET/bin/g++"
495 if [ ! -f "$PREFIX/$TARGET/bin/cc" ]; then
496 ln -s "gcc" "$PREFIX/$TARGET/bin/cc"
498 if [ ! -f "$PREFIX/$TARGET/bin/c++" ]; then
499 ln -s "g++" "$PREFIX/$TARGET/bin/c++"
502 # strip all the binaries
503 ls "$PREFIX"/bin/* "$PREFIX/$TARGET"/bin/* | egrep -v '.dll$' | egrep -v 'gccbug$' |
508 echo "Installation complete!"
514 # Main part of the script
519 if [ "x$PURGE_DIR" = "xY" ]; then
520 purge_existing_install
537 if test -n "${MINGW_UTILS_ARCHIVE}"; then
540 configure_mingw_utils