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LAOS CUPS driver OSX » History » Version 4

m.winkler, 2012-11-19 20:00

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h1. LAOS CUPS driver installation under Mac OSX 10.7 
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h2. Before you start 
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h3. Requirements :
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You will need Apples Xcode + Apple's Command Line Developer Tools
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read http://www.macports.org/install.php, that should provide you with all you need
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h3. Environment:
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If you have macports or homebrew installed make shure your PATH variable lists
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/usr/bin /bin /usr/sbin /sbin before any other bin or sbin directories
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example macports
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     $ echo $PATH
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     /opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/Users/user/bin/:/Users/user/bin/
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$ export PATH="/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/Users/user/bin/:/Users/user/bin/"
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if you want to check against which librarys your programm has been linked use
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     $ otool -L <binary>
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make shure that you don't link against /opt/local/lib, this is a macports library path and shouldn't be used if you want to 
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have a native OSX installation
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if you run in problems with the linking use 
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     $ LDFLAGS="-L/usr/lib" ./configure
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that will force the linker to search /usr/lib first.
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h2. Installation of dependencies and laos-cups 
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h3. ghostscript
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read first http://www.ghostscript.com/doc/9.06/Make.htm#Mac_build
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     $ wget http://downloads.ghostscript.com/public/ghostscript-9.06.tar.gz
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$ tar -xvzf ghostscript-9.06.tar.gz
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$ cd ghostscript-9.06
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$ ./configure
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$ make
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$ sudo make install 
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h3. GraphicsMagick
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This is work in progress, pstoedit uses Magick++ so i compiled it but stripped almost everything to have a clean compile without installing 
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further dependencies, need to have a look in pstoedit/src/drvlaos.cpp to see what is actually used for image manipulation
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     $ wget ftp://ftp.graphicsmagick.org/pub/GraphicsMagick/1.3/GraphicsMagick-1.3.17.tar.gz
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$ tar -xvzf GraphicsMagick-1.3.17.tar.gz
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$ cd GraphicsMagick-1.3.17/
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$ ./configure --disable-openmp --without-bzlib --without-jbig --without-jpeg --without-jp2 --without-lcms --without-lcms2 --without-lzma --without-png --without-tiff --without-trio --without-ttf --without-wmf --without-xml --without-zlib --without-x --without-png 
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$ make 
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$ sudo make install
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pstoedit will look for Magick++-config instead of GraphicsMagick++-config
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so we create a link to cover this 
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     $ sudo ln -s /usr/local/bin/GraphicsMagick++-config /usr/local/bin/Magick++-config
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h3. tftp-hpa
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the OSX tftp client doesn't work with cups-laos, install the extended version
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     $ wget http://www.kernel.org/pub/software/network/tftp/tftp-hpa/tftp-hpa-5.2.tar.gz
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$ tar -xvzf tftp-hpa-5.2.tar.gz
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$ cd tftp-hpa-5.2
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$ ./configure --without-ipv6
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backup the original, and install tftp-hpa
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     $ sudo cp /usr/bin/tftp /usr/bin/tftp.orig
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$ cp tftp/tftp /usr/bin/tftp
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h3. pstoedit
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after gostscript and GraphicsMagick is installed pstoedit will compile
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     $ git clone -b laos https://github.com/LaosLaser/pstoedit.git
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$ cd pstoedit
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$ ./configure
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$ make
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$ sudo make install
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h3. cups-laos cups backend + ppd
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     $ git clone https://github.com/LaosLaser/Software
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$ cd Softwate/cups-laos/src
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$ make
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$ sudo cp cups-laos /usr/libexec/cups/backend/
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$ sudo chmod 755 /usr/libexec/cups/backend/cups-laos   
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read https://developer.apple.com/library/mac/#documentation/Printing/Conceptual/UsingPPDFiles/ppd_tasks/ppd_tasks.html  section "Installing PPD Files" 
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     $ sudo mkdir /Library/Printers/PPDs/Contents/Resources/en.lproj
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$ sudo cp CUPS-LAOS.ppd /Library/Printers/PPDs/Contents/Resources/en.lproj
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$ sudo chmod 755 /Library/Printers/PPDs/Contents/Resources/en.lproj/CUPS-LAOS.ppd
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h2. Install the laser cutter under CUPS 
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now you can add a laser cutter eader trough http://localhost:631 
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or OSX System Preferences -> Printer -> + -> cups-laos
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h2. Notes
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h3. Bug can't change device URI 
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Connection is allways "cups-laos://127.0.0.1:69/laos" and can only be changed 
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by editing /etc/cups/printers.conf
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search for
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        DeviceURI cups-laos://127.0.0.1:69/laos
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and replace 127.0.0.1 with the destination of your laser cutter
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h3. "wget: command not found"
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if you are not using macports or homebrew but have already Apples Xcode + Apple's Command Line Developer Tools installed,
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you can install wget with 
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     $ curl -o wget-latest.tar.gz http://ftp.gnu.org/gnu/wget/wget-latest.tar.gz
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$ tar xzf wget-latest.tar.gz
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$ cd wget-x.y.z # Verzeichnis, das im latest Archiv verpackt war, z.B. wget-1.11.4
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$ ./configure
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$ make
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$ sudo make install
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otherwise just download the sources with your browser