On 13/10/15 04:19, Julian Ospald wrote: > There seems to be some general confusion about specific package SLOTs > and their meaning, since there can be several naming schemes applied > and documentation is either non-existent or is inside the ebuild via > comments. > Because of that it should be part of metadata.xml. > > An example use case for media-libs/libpng would be: > <slots> > <slot name="0">For building against. This is the only slot > that provides headers and command line tools.</slot> > <slot name="1.2">For binary compatibility, provides libpng12.so.0.</slot> > <slot name="1.5">For binary compatibility, provides libpng15.so.15.</slot> > <subslots>Represent ABI compatibility for libpng.so.</subslots> > </slots> > > For packages like x11-libs/wxGTK one could write: > <slots> > <slot name="*">Major versions.</slot> > </slots> > --- > metadata.dtd | 12 +++++++++++- > 1 file changed, 11 insertions(+), 1 deletion(-) > > diff --git a/metadata.dtd b/metadata.dtd > index ff2649c..4b29f3b 100644 > --- a/metadata.dtd > +++ b/metadata.dtd > @@ -5,7 +5,7 @@ > <!ATTLIST catmetadata pkgname CDATA ""> > > <!-- Metadata for a package --> > -<!ELEMENT pkgmetadata ( > (herd|maintainer|natural-name|longdescription|use|upstream)* )> > +<!ELEMENT pkgmetadata ( > (herd|maintainer|natural-name|longdescription|slots|use|upstream)* )> > <!ATTLIST pkgmetadata pkgname CDATA ""> > > <!-- One tag for each herd this package is assigned to. --> > @@ -20,6 +20,15 @@ > <!-- A long description of the package in freetext--> > <!ELEMENT longdescription (#PCDATA|pkg|cat)* > > > + <!-- A description of the packages SLOTs --> > + <!ELEMENT slots ((slot)*,subslots?) > > + <!-- A particular SLOT --> > + <!ELEMENT slot (#PCDATA)* > > + <!-- name attribute holds the name of the SLOT, for sub-SLOTS use the > subslots element --> > + <!ATTLIST slot name CDATA #REQUIRED > > + <!-- The meaning of sub-SLOTs for the whole package --> > + <!ELEMENT subslots (#PCDATA)* > > + > <!-- The changelog of the package--> > <!-- Please note that #PCDATA is mentioned only for the upstream changelog > element, where the content is a URL. This is due to limitations of the > DTD --> > @@ -79,6 +88,7 @@ > language "C" or "en", which is equivalent --> > <!ATTLIST description lang CDATA "C" > > <!ATTLIST longdescription lang CDATA "C" > > + <!ATTLIST slots lang CDATA "C" > > <!ATTLIST use lang CDATA "C" > > > <!-- The restrict attribute, this attribute specifies restrictions on >
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