Help with using make functions

[Adam Klein]

Hello,

I'm trying to use functions like 'patsubst', 'wildcard', 'filter', etc. but the make doesn't recognize it.

For instance, my makefile is:

 

rule:

@echo $(patsubst %.cpp, %.o, *.cpp)

@echo $(patsubst %.cpp, %.o, a.cpp)

@echo $(wildcard *.cpp)

 

The output of running "make rule" is empty.

 

It's as if the make command doesn't recognize these functions at all… Can u help me?

Thanks,

 

 

Adam Klein,

052-6212129,

TacT - Israel