RE: VPATH

[MD.Mahbubur Rahman]

So for these two lines:
files_hpp = $(wildcard *.h) 
files_cpp = $(wildcard *.cpp)

How I can make VPATH work for?



Mark Galeck (CW) wrote:
> 
>>It simply does not look into VPATH and compiles only the .cpp files in the
directory where I launch "make".
> 
> That is because that is what you are asking make to do.  Your files_cpp,
> the result of your wildcard call, is the list of cpp files in the current
> directory, and that is what you are asking to compile.  
> 
> Also, the search for prerequisites, always by default begins with your
> current directory, and only after, if the file is not found, goes to
> VPATH.  
> 
> 
> Mark  
> 
> 
> 
> 
> CPP = g++ -g -Wall
> VPATH = /home/CPractice/Repository
> 
> files_hpp = $(wildcard *.h)
> files_cpp = $(wildcard *.cpp)
> 
> main: volcalc.exe
> 
> volcalc.exe: $(files_cpp) $(files_hpp)
>         $(CPP) $(files_cpp) -o volcalc.exe
> clean:
>         @rm -f volcalc.exe                                     
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