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Proof that I won the fight against MSYS :-)
- Add a script for automatically compiling a GNU/MinGW toolchain (binutils, gcc, mingw-runtime, w32api) under Windows making use of the toolchain packages bundled with RosBE-Unix. These tools will finally have correct relative built-in include directories. - Add a documentation explaining the used options and possible problems when building the tools under Windows with MSYS svn path=/trunk/tools/RosBE/; revision=962
This commit is contained in:
Colin Finck
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714505f07a
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RosBE-Windows/buildtoolchain.sh
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246
RosBE-Windows/buildtoolchain.sh
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#!/bin/bash
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#
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# ReactOS Build Environment for Windows - Script for building a binutils/GCC/mingw-runtime/w32api toolchain for Windows
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# Partly based on RosBE-Unix' "RosBE-Builder.sh"
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# Copyright 2009 Colin Finck <colin@reactos.org>
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#
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# Released under GNU GPL v2 or any later version.
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##################################################################################
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# This script was tested with the following toolchain versions:
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# - binutils v2.19.51-20090127 (snapshot) using the corresponding ReactOS patches
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# - gcc v4.1.3-20071015 (snapshot) using the corresponding ReactOS patches
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# - mingw-runtime 3.13
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# - w32api 3.10
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##################################################################################
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#
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# Constants
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#
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INSTALLDIR="/c/buildtoolchain/mingw"
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MINGWDIR="/mingw"
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NEEDED_TOOLS="bison flex gcc g++ grep make makeinfo"
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TARGET="i686-pc-mingw32"
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TEMPDIR="/c/buildtoolchain"
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WIN32_INSTALLDIR="c:/buildtoolchain/mingw"
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#
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# Functions
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#
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boldmsg()
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{
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echo -e $2 "\e[1m$1\e[0m"
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}
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greenmsg()
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{
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echo -e $2 "\e[32m$1\e[0m"
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}
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redmsg()
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{
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echo -e $2 "\e[31m$1\e[0m"
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}
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check_run()
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{
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if [ $? -ne 0 ]; then
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redmsg "FAILED"
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echo "Please take a look at the log file \"$TEMPDIR/build.log\""
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echo "Aborted!"
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exit 1
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else
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greenmsg "OK"
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rm "$TEMPDIR/build.log"
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fi
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}
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#
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# Entry point
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#
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echo "buildtoolchain - Build a binutils/GCC/mingw-runtime/w32api toolchain for Windows"
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echo "by Colin Finck <colin@reactos.org>"
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echo
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if [ "`uname -o`" != "Msys" ]; then
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echo "You can only run this script under a MSYS environment!"
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exit 1
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fi
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# We don't want too less nor too many parameters
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if [ "$1" == "" ] || [ "$4" != "" ]; then
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echo "Syntax: ./buildtoolchain.sh <sources> [binutils] [gcc]"
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echo
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echo " sources - Path to the directory containing RosBE-Unix toolchain packages (.tar.bz2 files)"
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echo " binutils - optional; whether binutils shall be built (0/1, default is 1)"
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echo " gcc - optional; whether gcc shall be built (0/1, default is 1)"
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exit 1
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fi
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# Get the absolute path to the script directory
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cd `dirname $0`
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SCRIPTDIR="$PWD"
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# Find out whether the script directory contains spaces
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case "$SCRIPTDIR" in
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*" "*)
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redmsg "The script directory \"$SCRIPTDIR\" contains spaces!"
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redmsg "Therefore some build tools cannot be compiled properly."
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echo
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redmsg "Please move \"$SCRIPTDIR\" to a directory, which does not contain spaces."
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exit 1;;
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esac
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# Check if all necessary tools exist
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boldmsg "Checking for the needed tools..."
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toolmissing=false
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for tool in $NEEDED_TOOLS; do
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echo -n "Checking for $tool... "
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if which "$tool" >& /dev/null; then
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greenmsg "OK"
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else
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redmsg "MISSING"
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toolmissing=true
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fi
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done
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if $toolmissing; then
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echo "At least one needed tool is missing, aborted!"
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exit 1
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fi
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echo
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# Get the absolute path to the source directory
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cd "$1"
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source_path="$PWD"
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# What do we need to process?
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if [ "$2" == "0" ]; then
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process_binutils=false
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else
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process_binutils=true
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fi
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if [ "$3" == "0" ]; then
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process_gcc=false
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else
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process_gcc=true
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fi
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# Create all necessary directories
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if ! [ -d "$INSTALLDIR/$TARGET" ]; then
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mkdir -p "$INSTALLDIR/$TARGET"
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fi
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if [ -d "$MINGWDIR" ]; then
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rm -rf "$MINGWDIR"
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fi
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mkdir -p "$MINGWDIR"
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if ! [ -d "$TEMPDIR" ]; then
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mkdir -p "$TEMPDIR"
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fi
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cd "$MINGWDIR"
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boldmsg "Building..."
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# mingw-runtime
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echo -n "Extracting mingw-runtime... "
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tar -xjf "$source_path/mingw-runtime.tar.bz2" >& "$TEMPDIR/build.log"
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check_run
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# w32api
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echo -n "Extracting w32api... "
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tar -xjf "$source_path/w32api.tar.bz2" >& "$TEMPDIR/build.log"
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check_run
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# Copy the same stuff to the target directory (needed for building gcc and later getting the files located properly)
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echo "Copying files... "
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cp -R $MINGWDIR/* "$INSTALLDIR/$TARGET"
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cd "$TEMPDIR"
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# binutils
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if $process_binutils; then
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rm -rf "binutils"
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rm -rf "binutils-build"
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echo -n "Extracting binutils... "
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tar -xjf "$source_path/binutils.tar.bz2" >& build.log
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check_run
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echo -n "Configuring binutils... "
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mkdir "binutils-build"
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cd "binutils-build"
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../binutils/configure --prefix="$INSTALLDIR" --disable-nls --disable-shared >& "$TEMPDIR/build.log"
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check_run
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echo -n "Building binutils... "
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make CFLAGS="-O2 -fno-exceptions" LDFLAGS="-s" >& "$TEMPDIR/build.log"
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check_run
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echo -n "Installing binutils... "
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make install >& "$TEMPDIR/build.log"
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check_run
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echo "Cleaning up binutils..."
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cd "$TEMPDIR"
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rm -rf "binutils-build"
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rm -rf "binutils"
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fi
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# gcc
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if $process_gcc; then
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rm -rf "gcc"
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rm -rf "gcc-build"
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echo -n "Extracting gcc... "
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tar -xjf "$source_path/gcc.tar.bz2" >& build.log
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check_run
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echo -n "Configuring gcc... "
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mkdir "gcc-build"
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cd "gcc-build"
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../gcc/configure --prefix="$WIN32_INSTALLDIR" --with-ld=/bin/ld \
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--enable-languages=c,c++ --enable-checking=release \
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--enable-threads=win32 --disable-win32-registry --disable-nls \
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--disable-shared >& "$TEMPDIR/build.log"
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check_run
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echo -n "Building gcc... "
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make CFLAGS="-O2" CXXFLAGS="-O2" LDFLAGS="-s" >& "$TEMPDIR/build.log"
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check_run
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echo -n "Installing gcc... "
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make install >& "$TEMPDIR/build.log"
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check_run
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echo "Cleaning up gcc..."
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cd "$TEMPDIR"
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rm -rf "gcc-build"
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rm -rf "gcc"
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fi
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# Final actions
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echo
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boldmsg "Final actions"
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cd "$INSTALLDIR"
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echo "Removing unneeded files..."
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mv $TARGET/bin/* bin
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mv $TARGET/include/* include
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mv $TARGET/lib/* lib
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rm -rf $TARGET info man share
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rm -f bin/c++.exe bin/gccbug bin/$TARGET-*
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echo "Removing debugging symbols..."
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find -name "*.exe" -type f -exec strip -s {} ";"
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echo "Finished!"
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