Re: Identify included files

[Fr. Samuel Springuel]

> On 18 May, 2020, at 9:37 AM, antlists <address@hidden> wrote:
> 
> define trombone-notes.ly as a target, define it as changed if its 
> dependencies change, and say "it doesn't exist as a file that can be created 
> with a command".

Right, that’s the step I’m trying to automate.  Make itself cannot determine 
the list of prerequisites.  You either need to do that manually (a real pain) 
or provide a tool that can examine a file, determine what its prerequisites are 
and then write them out in a way that make understands.

From the manual for GNU Make: 
https://www.gnu.org/software/make/manual/html_node/Automatic-Prerequisites.html#Automatic-Prerequisites

The example there uses the -M flag for a C compiler.  I’m looking to come up 
with an equivalent for LilyPond.

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Fr. Samuel, OSB
(R. Padraic Springuel)
St. Anselm’s Abbey
4501 South Dakota Ave, NE
Washington, DC, 20017
202-269-2300
(c) 202-853-7036

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