I am trying to write makefiles that are least dependent on a particular make.
The Gnu make manual says:
>The make programs in various other systems support a few features that
are not implemented in GNU make. The POSIX.2 standard (IEEE Standard
1003.2-1992) which specifies make does not require any of these features.
Does this imply that Gnu make is POSX.2 compliant and contains no non-POSIX
features?
In particular, I would like to know which is better: $(CURDIR) or $$PWD or
$(shell pwd)?
Is $(CURDIR) supported by all makes, or at least by POSIX?
Where can I find 'posix standard' for make? It appears to not be freely
available. It is apparently only a 40 page document: I have seen it on
techstreet.com for the price of $51 hardcover; $107 for PDF version.
Standard Read about Tracking...
IEEE Standards Interpretations for IEEE Std.
1003.2-1992 : March
1994 Edition
Document Number: IEEE 1003.2-1992
Institute of Electrical and Electronics Engineers
01-Jan-1994
ISBN: 155937411X
40 pages
Thanks,
Greg Keraunen <[EMAIL PROTECTED]>
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