Merge topic 'compatible-interface-numbers'

ff6c401 cmTarget: Add interface for compatible numeric properties
e4e20c1 cmTarget: Add enumeration for consistency to expect from properties.
9877769 cmTarget: Assign consistent content back to the property being evaluated.
816b4a8 cmTarget: Make consistentProperty return consistent content.
030800a cmTarget: Add a template to create correct implied content.

1 files changed, 17 insertions, 0 deletions

diff --git a/Help/prop_tgt/COMPATIBLE_INTERFACE_NUMBER_MAX.rst b/Help/prop_tgt/COMPATIBLE_INTERFACE_NUMBER_MAX.rst
new file mode 100644
index 0000000..2fe748e
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+++ b/Help/prop_tgt/COMPATIBLE_INTERFACE_NUMBER_MAX.rst
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+COMPATIBLE_INTERFACE_NUMBER_MAX
+-------------------------------
+
+Properties whose maximum value from the link interface will be used.
+
+The COMPATIBLE_INTERFACE_NUMBER_MAX property may contain a list of
+properties for this target whose maximum value may be read at generate time
+when evaluated in the INTERFACE of all linked dependees.  For example, if a
+property "FOO" appears in the list, then for each dependee, the
+"INTERFACE_FOO" property content in all of its dependencies will be compared
+with each other and with the "FOO" property in the depender.  When reading
+the FOO property at generate time, the maximum value will be returned.
+If the property is not set, then it is ignored.  Note that for each
+dependee, the set of properties from this property must not intersect
+with the set of properties from the :prop_tgt:`COMPATIBLE_INTERFACE_BOOL`,
+:prop_tgt:`COMPATIBLE_INTERFACE_STRING` or
+:prop_tgt:`COMPATIBLE_INTERFACE_NUMBER_MIN` property.