Setup the llvm-gcc tarball the way we have always done.

# Create the working directory and make it the current directory.

#

mkdir -p $dir

echo "Changing directory to $dir"

cd $dir

#

# Extract the LLVM sources given the label.

#

echo "Extracting source $tag from $cvsroot"

cvs -d $cvsroot export -r $tag llvm llvm-gcc

#

# Move the llvm-gcc sources so that they match what is used by end-users.

#

mkdir -p cfrontend

mv llvm-gcc cfrontend/src

#

# Create source tarballs.

#

tar -cvf - llvm | gzip > llvm-${version}.tar.gz

tar -cvf - llvm-gcc | gzip > cfrontend-${version}.source.tar.gz

tar -cf - llvm | gzip > llvm-${version}.tar.gz

tar -cf - cfrontend | gzip > cfrontend-${version}.source.tar.gz