Extra-Outputs not generated with Cmake ?

[FabianSchuetze]

Thanks for the wonderful library.

I would like to generate the STMT_HTML file with cmake, but it doesn't seem to be generated in the example apps, or? For example, according to the docs for the wavelet app, I change the cmake file as follows:

 # Filters
-add_halide_library(daubechies_x FROM wavelet.generator)
+add_halide_library(daubechies_x FROM wavelet.generator STMT_HTML)
 add_halide_library(inverse_daubechies_x FROM wavelet.generator)
 add_halide_library(haar_x FROM wavelet.generator)
 add_halide_library(inverse_haar_x FROM wavelet.generator)

I can build the app, but I don't see any *html file. I can generate the stmt_html output by calling the generator manually, but I wonder if it shouldn't be generated as part of the build process?

[alexreinking]

You're missing an argument to STMT_HTML. The argument should be a variable name to which to write the output path for the .stmt.html file.

Note the syntax from the docs is:

add_halide_library(
    ...
    [<extra-output> OUTVAR]
    ...
)

I'm not sure cmake_parse_arguments will do the right thing if you don't supply the output variable name.

[FabianSchuetze]

Ouch... It seems the heatwave we're currently experiencing is roasting my brain. Thanks a lot!

Nevertheless, would that be an opportunity for a verbose check?