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00b094c7fa
While writing DKMS support for the SCST and iSCST-SCST kernel modules, I ran into a (common) problem with regard to out-of-tree build detection. A common method to detect out-of-tree building is by using the KERNELRELEASE variable. The usage of this variable poses a problem when using DKMS. DKMS itself uses the KERNELRELEASE variable to specify the kernel for which the driver to build. A suggested alternative would to use the PATCHLEVEL variable as part of the detection mechanism instead. I attached a patch reflecting this suggested change. git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@720 d57e44dd-8a1f-0410-8b47-8ef2f437770f
38 lines
806 B
Makefile
38 lines
806 B
Makefile
ifneq ($(PATCHLEVEL),)
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qla2xxx-y := qla_os.o qla_init.o qla_mbx.o qla_iocb.o qla_isr.o qla_gs.o \
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qla_dbg.o qla_sup.o qla_attr.o qla_mid.o qla_dfs.o
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obj-$(CONFIG_SCSI_QLA_FC) += qla2xxx.o
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else
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ifeq ($(KVER),)
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ifeq ($(KDIR),)
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KVER = $(shell uname -r)
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KDIR := /lib/modules/$(KVER)/build
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endif
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else
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KDIR := /lib/modules/$(KVER)/build
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endif
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all:
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$(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd)
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install: all
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$(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd) BUILD_INI=m \
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modules_install
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uninstall:
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rm -f $(INSTALL_DIR)/qla2[2-3]00.ko $(INSTALL_DIR)/qla2xxx.ko
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-/sbin/depmod -a $(KVER)
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endif
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clean:
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rm -f *.o *.ko .*.cmd *.mod.c .*.d .depend *~ Modules.symvers \
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Module.symvers Module.markers modules.order
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rm -rf .tmp_versions
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extraclean: clean
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.PHONY: all install uninstall clean extraclean
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