Red Hat SummitCe contenu n'est pas disponible dans la langue sélectionnée.
2.8. Software Collection Macros
The Software Collection packaging macro
scl defines where to relocate the Software Collection's file structure. The relocated file structure is a file system used exclusively by the Software Collection.
The
%scl_package macro defines files ownership for the Software Collection's metapackage and provides additional packaging macros to use in the Software Collection environment.
To be able to build a conventional package and a Software Collection package with a single spec file, prefix the Software Collection macros with
%{?scl:macro}, as in the following example:
%{?scl:Requires: %scl_runtime}
In the example above, the
%scl_runtime macro is the value of the Requires tag. Both the macro and the tag use the %{?scl: prefix.
2.8.1. Macros Specific to a Software Collection
The table below shows a list of all macros specific to a particular Software Collection. All the macros have default values that you will not need to change in most cases.
|
Macro
|
Description
|
Example value
|
|---|---|---|
%scl_name
|
name of the Software Collection
| software_collection_1
|
%scl_prefix
|
name of the Software Collection with a dash appended at the end
| software_collection_1-
|
%pkg_name
|
name of the original package
| perl
|
%_scl_prefix
|
root of the Software Collection (not package's root)
| /opt/provider/
|
%_scl_scripts
|
location of Software Collection's scriptlets
| /opt/provider/software_collection_1/
|
%_scl_root
|
installation root (install-root) of the package
| /opt/provider/software_collection_1/root/
|
%scl_require_package software_collection_1 package_2
|
depend on a particular package from a specific Software Collection
| software_collection_1-package_2
|
