International Business Machines Corporation

Barry L Lichtenstein

Allan Henry Kielstra

John Robert Ehrman

Anuja Deedwaniya

Richard Tallman

Eric Lynn Porter

Leona Dryden Baumgart

David J Sudlik

Chauho Magdalen Leung

External references are resolved in a software compiling and linking environment by identifying a group of related external references and by processing the group of external references until a stopping condition is satisfied. The external references are processed by selecting a next external reference from the group of external references as a current external reference and by resolving the current external reference with a matching definition if a matching definition for the current external reference exists. The stopping condition is designated as being satisfied if either the selected external reference is resolved, or if each external reference in the group of external references has been selected.

Conditional sequential selection of external reference solutions

Conditional sequential selection of external reference resolutions

A system for packaging a dynamically linked computer program function includes a compiler configured to compile a source file iteratively to create a plurality of corresponding object files, the source file associated with a specific computer program function having an established an attribute, with each attribute exhibiting a plurality of at least one of variations, characteristics and parameters, wherein each iteration of the compiling the source file results in the plurality of object files having the specific computer program function but with each object file having distinct attributes from one another; and a linker configured to link the plurality of resulting object files to create a single executable file, such that the single executable file comprises different versions of the specific computer program function; and wherein the single executable file is configured to facilitate choice of a selected version of the specific computer function.

Multi-attribute dynamic link library packaging

A method of packaging a dynamically linked computer program function comprising: establishing an attribute, each attribute exhibiting a plurality of at least one of variations, characteristics and parameters associated with the dynamically linked computer program function; obtaining a source file associated with the dynamically linked computer program function; and compiling and linking the source file iteratively to create a single executable file based on the at least one of variations, characteristics, and parameters for each attribute. The single executable file is configured to facilitate choice of a selected version of the function based on a particular at least one of variations, characteristics, and parameters for each attribute.

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Highland, NY, United States of America

Barry L Lichtenstein