#!/bin/sh -e

PREFIX=/home/tdear/parisc
HOST=i386-linux

export CVS_RSH=ssh
echo Checking for CVS directories
test -d binutils-2.10
test -d gcc
test -d glibc
test -d linux-2.3
test -f include.tar.gz

echo Updating binutils-2.10
(cd binutils-2.10 && cvs update -dP)
echo Building binutils in `pwd`/binutils-build
rm -rf binutils-build
mkdir binutils-build
cd binutils-build
../binutils-2.10/configure --disable-nls --target=hppa-linux \
	--prefix=$PREFIX
make && make install

# Now set this up to point to the place we installed binutils
export PATH=$PATH:$PREFIX/bin

cd ..
echo Updating gcc
(cd gcc && cvs update -dP)
echo Building gcc in `pwd`/gcc-build
rm -rf gcc-build
mkdir gcc-build
cd gcc-build
../gcc/configure --disable-nls --target=hppa-linux --prefix=$PREFIX \
	--enable-languages=c
make || true
make install

cd ..
echo Updating glibc
(cd glibc && cvs update -dP)
# We need the most recent include files
echo Updating linux-2.3
(cd linux-2.3 && cvs update -dP)
echo Updating header files in $PREFIX/hppa-linux/include/{linux,asm}
rm -rf $PREFIX/hppa-linux/include/{linux,asm}
cp -a linux-2.3/include/linux $PREFIX/hppa-linux/include
cp -a linux-2.3/include/asm-parisc $PREFIX/hppa-linux/include/asm
echo Building glibc in `pwd`/glibc-build
rm -rf glibc-build
mkdir glibc-build
cd glibc-build
../glibc/configure --disable-nls --host=hppa-linux --build=$HOST \
	--disable-cvs --disable-sanity-checks --disable-shared \
	--disable-profile --enable-static-nss --prefix=$PREFIX/hppa-linux \
	--with-headers=`pwd`/../linux-2.3/include
make
make install

cd ..
echo Rebuilding GCC with C++ enabled
rm -rf gcc-build
mkdir gcc-build
cd gcc-build
../gcc/configure --disable-nls --target=hppa-linux --prefix=$PREFIX \
	--enable-languages=c,c++
make
make install