| #!/usr/bin/env bash |
| |
| OS=`uname` |
| HOSTARCH=`uname -m` |
| PARALLEL=-j8 |
| GNU_FTP=ftp://ftp.gnu.org/gnu |
| FETCH=1 |
| ARCHIVES=archives |
| |
| if [ "x$ARCHES" = "x" ]; then |
| echo need to specify architectures to build in the ARCHES environment variable |
| echo ie. ARCHES=\"arm sh\" |
| exit 1 |
| fi |
| |
| |
| if [ "$OS" = "Linux" ]; then |
| COUNT=`grep processor /proc/cpuinfo | wc -l` |
| PARALLEL=-j`expr $COUNT + $COUNT` |
| fi |
| if [ "$OS" = "Darwin" ]; then |
| export CPPFLAGS=-I/opt/local/include |
| export LDFLAGS=-L/opt/local/lib |
| export CXXFLAGS="-fbracket-depth=1024" |
| fi |
| if [ "$OS" = "FreeBSD" ]; then |
| export CPPFLAGS=-I/usr/local/include |
| export LDFLAGS=-L/usr/local/lib |
| fi |
| MAKE=make |
| if [ "$OS" = "FreeBSD" ]; then |
| MAKE=gmake |
| fi |
| if [ "$HOSTARCH" = "amd64" ]; then |
| HOSTARCH=x86_64 |
| fi |
| |
| # load GCCVER and BINVER |
| . toolvers |
| |
| if [ "$FETCH" = "1" ]; then |
| if [ ! -f binutils-$BINVER.tar.bz2 ]; then |
| wget -P $ARCHIVES -N $GNU_FTP/binutils/binutils-$BINVER.tar.bz2 |
| fi |
| if [ ! -f gcc-$GCCVER.tar.bz2 ]; then |
| wget -P $ARCHIVES -N $GNU_FTP/gcc/gcc-$GCCVER/gcc-$GCCVER.tar.bz2 |
| fi |
| if [ ! -f gdb-$GDBVER.tar.xz ]; then |
| wget -P $ARCHIVES -N $GNU_FTP/gdb/gdb-$GDBVER.tar.xz |
| fi |
| if [ ! -f mpfr-$MPFRVER.tar.bz2 ]; then |
| wget -P $ARCHIVES -N $GNU_FTP/mpfr/mpfr-$MPFRVER.tar.bz2 |
| fi |
| if [ ! -f mpc-$MPCVER.tar.gz ]; then |
| wget -P $ARCHIVES -N $GNU_FTP/mpc/mpc-$MPCVER.tar.gz |
| fi |
| if [ ! -f gmp-$GMPVER.tar.bz2 ]; then |
| wget -P $ARCHIVES -N $GNU_FTP/gmp/gmp-$GMPVER.tar.bz2 |
| fi |
| fi |
| |
| function extract-tool() |
| { |
| #echo "extract-tool " $1 $2 $3 $4 |
| |
| TARFILE=${1}-${2}.tar$3 |
| TARGETDIR=${1}-${2} |
| if [ -f ${TARGETDIR}/.extracted ]; then |
| echo "$TARFILE already extracted into $TARGETDIR, skipping" |
| return 0 |
| fi |
| if [ ! -f $ARCHIVES/$TARFILE ]; then |
| echo "error, missing $TARFILE" |
| exit 1 |
| fi |
| |
| echo extracting $TARFILE |
| rm -rf $TARGETDIR |
| tar xf $ARCHIVES/$TARFILE || exit 1 |
| |
| if [ ! -z "$4" ]; then |
| echo patching $1 |
| patch -d $TARGETDIR -p1 < $4 || exit 1 |
| fi |
| |
| touch $TARGETDIR/.extracted || exit 1 |
| } |
| |
| if [ ! -f .extracted-stamp ]; then |
| extract-tool binutils $BINVER .bz2 binutils-patch.txt |
| extract-tool gcc $GCCVER .bz2 gcc-patch.txt |
| extract-tool gdb $GDBVER .xz gdb-patch.txt |
| extract-tool gmp $GMPVER .bz2 |
| extract-tool mpc $MPCVER .gz |
| extract-tool mpfr $MPFRVER .bz2 |
| touch .extracted-stamp |
| fi |
| |
| # link the last three libs into gcc |
| pushd gcc-$GCCVER |
| ln -sf ../gmp-$GMPVER gmp |
| ln -sf ../mpc-$MPCVER mpc |
| ln -sf ../mpfr-$MPFRVER mpfr |
| popd |
| |
| for ARCH in $ARCHES; do |
| if [ "$ARCH" == "arm" ]; then |
| TARGET=arm-eabi |
| else |
| TARGET=$ARCH-elf |
| fi |
| |
| INSTALLPATH=`pwd`/$TARGET-$GCCVER-$OS-$HOSTARCH |
| BINBUILDPATH=build-binutils-$BINVER-$ARCH-$OS-$HOSTARCH |
| GCCBUILDPATH=build-gcc-$GCCVER-$ARCH-$OS-$HOSTARCH |
| GDBBUILDPATH=build-gdb-$GDBVER-$ARCH-$OS-$HOSTARCH |
| export PATH=$INSTALLPATH/bin:$PATH |
| |
| if [ ! -f $BINBUILDPATH/built.txt ]; then |
| mkdir -p $BINBUILDPATH |
| pushd $BINBUILDPATH && |
| ../binutils-$BINVER/configure --target=$TARGET --prefix=$INSTALLPATH --disable-werror && |
| #$MAKE configure-host && |
| $MAKE $PARALLEL && |
| $MAKE install && |
| touch built.txt || exit 1 |
| popd |
| fi |
| |
| if [ ! -f $GCCBUILDPATH/built.txt ]; then |
| ARCH_OPTIONS= |
| if [ $ARCH == "arm" ]; then |
| ARCH_OPTIONS="--with-cpu=arm926ej-s --with-fpu=vfp" |
| fi |
| mkdir -p $GCCBUILDPATH |
| pushd $GCCBUILDPATH && |
| ../gcc-$GCCVER/configure --target=$TARGET --prefix=$INSTALLPATH --enable-languages=c,c++ $ARCH_OPTIONS --disable-werror && |
| $MAKE all-gcc $PARALLEL && |
| $MAKE all-target-libgcc $PARALLEL && |
| $MAKE install-gcc && |
| $MAKE install-target-libgcc && |
| touch built.txt || exit 1 |
| popd |
| fi |
| |
| if [ ! -f $GDBBUILDPATH/built.txt ]; then |
| mkdir -p $GDBBUILDPATH |
| pushd $GDBBUILDPATH && |
| ../gdb-$GDBVER/configure --target=$TARGET --prefix=$INSTALLPATH --disable-werror && |
| make $PARALLEL && |
| make install && |
| touch built.txt || exit 1 |
| popd |
| fi |
| done |