Commit 22e7ad32 authored by 张雪芹's avatar 张雪芹
Browse files

update oscourse shiyan1

parent 53a7df3f

recipes-modules/hello/files/Makefile

+5 −3
Original line number Diff line number Diff line
@@ -2,10 +2,12 @@ obj-m += hello.o 


SRC := $(shell pwd)



KERNEL_SRC := $(shell pwd)/../../../../../work-shared/qemuriscv64/kernel-source

all:

	make -C  $(KERNEL_SRC) ARCH=riscv M=$(SRC) modules

	$(MAKE) -C $(KERNEL_SRC) M=$(SRC)



modules_install:

	$(MAKE) -C $(KERNEL_SRC) M=$(SRC) modules_install



clean:

	make -C $(KERNEL_SRC) ARCH=riscv M=$(SRC) clean

	$(MAKE) -C $(KERNEL_SRC) M=$(SRC) clean

recipes-modules/hello/files/hello.c

+1 −1
Original line number Diff line number Diff line
@@ -10,7 +10,7 @@ 
 

static int __init hello_init(void){

 

	printk(KERN_ALERT"hello kernel.\n");

	printk(KERN_ALERT"hello world!\n");

	return 0;

}

recipes-modules/hello/hello_0.1.bb

+4 −16
Original line number Diff line number Diff line
@@ -6,21 +6,9 @@ SRC_URI = "file://hello.c \ 


inherit module 



do_copy_files () {

  echo  $WORKDIR

  cp  -f ${WORKDIR}/hello.c ${WORKDIR}/hello-0.1/

  cp  -f ${WORKDIR}/Makefile ${WORKDIR}/hello-0.1/

}

addtask do_copy_files after do_configure before do_compile 

S = "${WORKDIR}"



do_compile() { 

  echo $WORKDIR

  make

}



do_install(  ){

  install -d ${D}/lib/modules/${KERNEL_VERSION}

  cd  ${WORKDIR}/hello-0.1/

  install -m 0644 hello.ko ${D}/lib/modules/${KERNEL_VERSION}

}

# The inherit of module.bbclass will automatically name module packages with

# "kernel-module-" prefix as required by the oe-core build environment.



RPROVIDES:${PN} += "kernel-module-hello"