The files in this directory are a minimal set of files
so that a copy of the opari2 sources copied into the scalasca source tree
can be configured and compiled as part of the Scalasca build process.

Unpack opari2.tar.gz (producing <opari2-src>), then configure and build
as usual (without install) to generate the necessary source files.

Minimal changes required when adapting to a new OPARI2 version:

* config.h
  Set PACKAGE_VERSION to correct opari2 version

* opari2_config_tool_frontend.h.in
  Compare with <opari2-src>/src/opari2_config_tool_frontend.h to see
  whether changes are needed (e.g. new defines needed)
  and update VERSION to match PACKAGE_VERSION

* opari2_usage.h
  Copy from <opari2-src>/build-frontend/opari2_usage.h

* pomp2_parse_init_regions.awk
  Copy from <opari2-src>/build-frontend/pomp2-parse-init-regions.awk
  Check whether opari2 and library version numbers match
  (functions at the end of the file)
