%% "Asperheim, Eric" <[EMAIL PROTECTED]> writes: ae> Your explanation was very helpful in helping me to better ae> understand what is done and when things are done during the ae> "second phase" of gmake. This also brings up a point which you may ae> have heard. The gmake doc doesn't use examples in some cases to ae> clarify it's functionality - this being a perfect example. I've ae> read about 1st/2nd phase of gmake. But, I still wasn't sure when ae> the $(shell function expansion would occur - when I thought or ae> what you described.
There is no difference between expansion of variables and functions, including but not limited to the shell function. Functions are just a special kind of variable. Put another way, you could replace any function with a variable and, from an expansion standpoint, the behavior would be identical. Certainly make must expand the contents of the command script before it can invoke the command script... how can it pass the command to the shell to be run before it knows what command to pass? I will look at that section and see if it can better detail how command scripts are expanded. Thx. -- ------------------------------------------------------------------------------- Paul D. Smith <[EMAIL PROTECTED]> Find some GNU make tips at: http://www.gnu.org http://www.paulandlesley.org/gmake/ "Please remain calm...I may be mad, but I am a professional." --Mad Scientist _______________________________________________ Help-make mailing list [EMAIL PROTECTED] http://mail.gnu.org/mailman/listinfo/help-make
