author  Lijo George  Oracle Corporation  Bangalore India <lijo.x.george@oracle.com> 
Tue, 15 Jan 2013 02:16:22 0800  
changeset 1121  d7ac717f665d 
parent 255  52abf74b9323 
child 1235  413599fe2d31 
permissions  rwrr 
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Userland Consolidation Packaging Guidelines. 
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Each component that integrates into the Userland consolidation must have at 
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least one package manifest that describes the content to be delivered. In some 
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cases components *may* deliver through multiple packages. Canonical component 
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package manifests must be placed in the component's build directory. They also 
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must be named *.p5m. 
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In order to understand what must go in the content of a package manifest, 
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it's useful to have an understanding of how a canonical manifest is transformed 
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into a final manifest used for package publication. Manifest transformation 
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takes the following basic path: 
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canonical manifest 
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(.../{component}/{component}.p5m) 
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v 
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mogrified manifest 
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(.../{component}/{builddir}/manifest$(MACH){component}.mogrified) 
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mangled manifest file contents 
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(.../{component}/{builddir}/manifest$(ARCH){component}.mangled) 
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v 
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dependencies generated 
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(.../{component}/{builddir}/manifest$(MACH){component}.depend) 
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v 
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dependencies resolved 
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(.../{component}/{builddir}/manifest$(MACH){component}.depend.res) 
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v 
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manifest validation 
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(.../{component}/{builddir}/.linted$(MACH)) 
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v 
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publication manifest 
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(.../{component}/{builddir}/manifest$(MACH){component}.published) 
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v 
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publication 
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Canonical Manifest 
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The canonical manifest contains actions that can't otherwise be generated 
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automatically from the data encapsulated in the component Makefile, gate 
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transformations, build tree, and packaging tools. This includes actions 
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for license information, some path related attributes, legacy actions, 
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nondiscoverable dependencies, users, groups, drivers, and others. 
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Actions that are associated with objects that are specific to a single 
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architecture should be tagged with a 'variant.arch' attribute specific to 
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the architecture that applied to the action. Ex: 
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file path=/usr/lib/$(MACH64)/libx86onlybits.so variant.arch=i386 
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Actions for editable files must include an appropriate 'preserve' attribute: 
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file path=etc/gnu/a2ps.cfg preserve=true mode=0644 
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license actions should be placed in the canonical manifest. 
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Mogrified Manifest 
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The canonical manifest is combined with a set of the transforms 
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in $(WS_TOP)/transforms, and a set of macros to more complete 
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package manifest using pkgmogrify(1). The transforms apply default 
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attributes to the various actions in the canonical manifest(s). More 
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detail about the attributes can be found in the transform file themselves. 
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The macros applied at the time of mogrification are as follows: 
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$(MACH) 
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$(MACH32) 
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$(MACH64) 
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$(PUBLISHER) 
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$(CONSOLIDATION) 
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$(BUILD_VERSION) 
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$(SOLARIS_VERSION) 
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$(OS_VERSION) 
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$(IPS_COMPONENT_VERSION) 
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$(COMPONENT_VERSION) 
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$(COMPONENT_PROJECT_URL) 
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$(COMPONENT_ARCHIVE_URL) 
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Dependencies Generated 
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The mogrified manifest and the prototype install tree are passed through 
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pkgdepend(1) to generate a set of dependencies for the package content. 
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These dependencies are only those that "pkgdepend generate" can determine 
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on its own. Additional dependencies that cannot be automatically 
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determined by pkgdepend(1) should be placed in the canonical manifest. 
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Statically defined dependencies should be described in a canonical manifest 
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in an unresolved form (ie. the form generated by "pkgdepend generate"). 
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Ex: 
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depend fmri=__TBD pkg.debug.depend.file=etc/passwd \ 
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pkg.debug.reason=usr/bin/vipw type=require 
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depend fmri=__TBD pkg.debug.depend.file=sh \ 
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pkg.debug.depend.path=usr/bin \ 
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pkg.debug.depend.reason=usr/bin/psmandup \ 
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pkg.debug.depend.type=script type=require 
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This will allow the next step to resolve all dependencies to their proper 
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package(s). 
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Dependencies Resolved 
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The manifest with unresolved dependencies is passed through pkgdepend(1) 
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again to resolve dependencies against the package repositories. The 
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result is a manifest that is suitable for publication. All these 
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manifests are processed together in a single step, which is more 
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efficient than resolving dependencies in each manifest separately. 
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While each manifest ends up with a .depend.res copy in the build 
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directory, the umbrella dependency resolution target is 
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{builddir}/.resolved$(MACH). 
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Manifest Validation 
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The resolved manifest(s) and prototype install tree are passed through 
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a set of validations. This includes running pkglint(1), comparing the 
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manifest content to the prototype install tree, and validation of the file 
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content of the prototype install tree. Any anomalies are reported. 
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Content validation is performed by extension to pkglint(1) in 
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$(WS_TOP)/tools/python/userlandlint 
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Publication. 
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Once manifest validation has occurred, the package(s) is/are finally 
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published to the workspace package repository. 
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# vi:set fdm=marker expandtab ts=4: 