Re: help loading additional macros from file

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In regard to: Re: help loading additional macros from file, Paul Nasrat...:

On Tue, 2007-07-03 at 11:54 -0500, Tim Mooney wrote:
All-

I need some macro-fu help.  I want to (in a spec file)

- test to see if a particular macro is defined.
- if it's not, I would like to
 	- source/load a file that has additional macro definitions, making
 	  them available in my spec file.
 	- for extra credit, if the file doesn't exist, exit with an error.


It looks like I can do the test part with something like

%if %{undefined perl_sitelib}

Does something like this work for you:

%{!?foo: %{expand: %%include /path/to/foo}}

Where /path/to/foo contains a bunch of %global foo bar type definitions,
you can include from the build root or a SourceN too

Yup, works perfectly, even on RHEL 2.1.

Thanks for the tip!

Tim
--
Tim Mooney                              mooney@xxxxxxxxxxxxxxxxxxxxxxxxx
Information Technology Services         (701) 231-1076 (Voice)
Room 242-J6, IACC Building              (701) 231-8541 (Fax)
North Dakota State University, Fargo, ND 58105-5164

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