Update build.sh

syntax hotfix

build.sh

    tar -xvf $p.tar.gz
    
    # Make the Arch packages
    if [-d "$p"]; then
    if [[ -d "$p" ]]; then
        cd $p
        makepkg --config ../../makepkg64.conf && mv *.pkg.tar.xz ../../x86_64
        linux32 makepkg --config ../../makepkg32.conf && mv *.pkg.tar.xz ../../i686
        #linux32 makepkg --config ../../makepkg32.conf && mv *.pkg.tar.xz ../../i686
        cd ..
    fi
done