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micron_make wrote:
> I have the following directory structure
>
> C:\My_Modules\Module_Test1\source\src (*.c)
> \mak (make file)
>
> I shall have similar directory structure with Module_Test2, Module_Test3
> etc.
>
> In my make file I use $(abspath) to get the directory path of a particular
> type of file, whose relative path is known.
> files_path=$(abspath $(wildcard ../src/*.c))
>
>>From the files_path variable I would like to filter out the pattern
> “/Module_ /”. (i.e the string beginning with a backslash, followed by the
> string “Module_” followed by any number of characters until the next
> backslash)
> I need this because I would like to automatically fill some definitions in
> the make file.
GNU Make does not have a function for doing this sort of regexp-based
modifications, so you are left with using patsubst to get what you want.
You could do:
files_path := $(patsubst /Module_%,%,$(files_path))
that will eliminate the /Module_ part, and then you'd be forced to do:
files_path := $(patsubst Test1/%,%,$(files_path))
to remove the Test1/ part, and so on.
John.
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