falk.trist...@cae.de created AVRO-1079:
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Summary: C++ Generator, improve include guard generation
Key: AVRO-1079
URL: https://issues.apache.org/jira/browse/AVRO-1079
Project: Avro
Issue Type: Improvement
Components: c++
Affects Versions: 1.6.3, 1.7.0
Reporter: falk.trist...@cae.de
Priority: Minor
We integrated avro into our cmake build system. So we have json -> c++ header
build step which is quite similar to the QT moc-compiler. This build step will
overwrite the target header-files if the json schema file was modified or when
the generated header files are different.
In addition to that we want to put the generated header files under version
control.
However, the generated include-guards contains some random parts. This random
part troubles the version control system. In addition to that this random part
leads to unnecessary rebuilds as cmake 'thinks' important files have been
changed and triggers a rebuild of the corresponding dependencies.
Suggestion:
Add an additional command line parameter to either switch off the random part
of the string, or to take a string from the command line and use this as
include guard.
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