SE250:nmake

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Makefiles on Windows

Makefiles in general

Here are some information and tutorials on the make tool.

How to use NMAKE

I finally figured out how to use Visual Studio makefiles and thought people might find this useful.

  • To invoke Windows Visual Studio command line make tool:
nmake

This assumes a file called Makefile already exists. If you're using another file, use:

nmake -f myMakefile
  • Sample Makefile. To compile arraylist lab code:

<html> <body>

   
       
   
       
                   
       # NOTE: Lines starting with a hash (#) is a comment line.

all: main.exe

main.exe: main.c arraylist.obj
        cl main.c arraylist.obj

# Generate arraylist object file. The "/c" option is the equivalent of the "-c" option in GCC.
arraylist.obj: arraylist.c arraylist.h
        cl /c arraylist.c

clean:
        del arraylist.obj main.obj main.exe
   

</body> </html>

cl.exe options

  • /Fo<path> : Output the .obj file to a specified location. Similar to the -o option in GCC.
    • e.g. cl main.c /Fo../main.obj to output the object file into main.c's parent folder.
  • /Fe<path> : Output the .exe file to a specified location. Used in the same way as above and similar to the -o option in GCC.
  • /c : Compile only, no linking. Similar to the -c option in GCC.
    • e.g. cl /c arraylist.c /Fo../arraylist.obj to create an object file from the arraylist code and ouput it to the parent folder.

Type cl /help in the Visual Studio Command Prompt for more information.

nmake.exe options

  • -f : Use when the filename of your makefile is not the default name "Makefile".
    • e.g. nmake -f MyMakefile to compile your project.
  • To clean up the output files use:
    • nmake -f MyMakefile clean or nmake clean if your makefile is the default filename.

Type nmake /help in the Visual Studio Command Prompt for more information.

Reference

  • nmake is the Visual Studio command line equivalent of make.
  • cl is the Visual Studio command line equivalent of gcc.