Squak Smalltalk [6 * 9 = 42] whileTrue: [World run]
Stopařův průvodce jedním převážně neškodným programovacím jazykem 		smalltalk
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    Fully packaged KernelImage

    I did the next important step to automatic build server. The Kernel is now packaged in one big Monticello package. That means that we have an image where we have five basic packages:
    • Kernel
    • Compression
    • Network
    • PackageInfo
    • Monticello
    This image can be downloaded here: http://comtalk.cz/public/pub/KernelImage/KernelImageMC.20070215.zip

    This packages are independent and they have no overrides. So from now if we want to create changes in the basic sources of the KernelImage, we may simply publish the new version of the Kernel package to the KernelImage repository.

    I suppose that this image will be basic for the next KernelImage development and I will create the script that will create bald KernelImage from this kind of image.

    Note: we can publish new versions of basic packages only from image with this packages. If you will load MinimalMorphic package or EToys package, this big packages overrides some code from basic packages now so the published version then can be incomplete and broken. So, if you want to publish new version of kernel, compression, network, packageInfo or monticello, do this from image without MinimalMorphic and/or EToys, if you want to publish new version of MinimalMorphic packages, do it from the image without EToys. The overrides may be problem for future update stream.

    Note2: because Monticello uses automatical initialization (that can be problem for the kernel classes while loading new version of the kernel package), I had to rename all class side #initialize methods to #initializeClass (the same hack as in case of MinimalMorphic and EToys). There is only one class side initialize - empty methods Object class >> #initialize

    Note3: If you have problems with uploading of new version of packages to SqueakSource KernelImage repository (I have - even for other projects like Seaside), you may simply upload the version from the package-cache using web interface. The KernelImage repository is public.

    Some useful code

    readme.txt

    Odkaz na tuto stránku

    • Kernel image, poslední úprava dne 19 Březen 2008 v 13:59:02 uživatelem localhost





    Administrátoři: Pavel Křivánek, Zbyněk Křivka