Hello,
Is there a way to to update add_custom_command dependencies over project
rebuilds ?
Current status
- code generator that builds set of sources taking one input file as
parameter
- codegen input file may include other input files
- already solved task of getting list of output files, parsing input
codegen files to get full list of codegen inputs.
I.e. add_custom_command is provided with correct set of dependencies
for the first time:
add_custom_command(OUTPUT ${generatedSources}
COMMAND ${codegenCommand} ARGS ${codegenArgs}
DEPENDS ${codegenInputFiles})
Problem scenario
Current system works well until someone modifies one of codegen
input files
to include new input file or remove include of existing one.
This case, it is required to update list of codegen input file
provided to add_custom_command as dependencies, but I have no idea
how.
P.S. From description of IMPLICIT_DEPENDS, it looks that I need hooks to
register my language scanner,
to have dependencies updated during build time like it is done for
C/C++ code
Thanks!
Konstantin
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