exclude generated sources from dist

[Nicolas Bock]

Hello list,

I can't figure out how to exclude some source files I generate with a script
in the dist.

The problem it seems is that I list the generated sources in the _SOURCES
variable and the dist target automatically includes them. But I need to
rebuild the sources at compile time of the package because they depend on
what configure finds, so it doesn't make any sense to include those in the
dist.

Is this possible?

Thanks, nick