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Replace make with $(MAKE) in Makefile #281

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Nov 11, 2024
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Replace make with $(MAKE) in Makefile #281

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12 changes: 6 additions & 6 deletions lkmpg.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -258,10 +258,10 @@ \subsection{The Simplest Module}
PWD := $(CURDIR)

all:
make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules

clean:
make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
\end{code}

In \verb|Makefile|, \verb|$(CURDIR)| can set to the absolute pathname of the current working directory(after all \verb|-C| options are processed, if any).
Expand Down Expand Up @@ -461,10 +461,10 @@ \subsection{Hello and Goodbye}
PWD := $(CURDIR)

all:
make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules

clean:
make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
\end{code}

Now have a look at \src{drivers/char/Makefile} for a real world example.
Expand Down Expand Up @@ -604,10 +604,10 @@ \subsection{Modules Spanning Multiple Files}
PWD := $(CURDIR)

all:
make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules

clean:
make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
\end{code}

This is the complete makefile for all the examples we have seen so far.
Expand Down