mirror of
https://github.com/SCST-project/scst.git
synced 2026-08-21 06:36:27 +00:00
Bart Van Assche
79b8ce942e
When deriving the kernel version (KVER) from KDIR, the file
$(KDIR)/include/config/kernel.release should be preferred over
'make kernelversion'.
For example, the Ubuntu 3.2.0-23-generic kernel has a kernel.release
file containing '3.2.0-23-generic', but 'make kernelversion' returns
3.2.14. Since the modules are stored under /lib/modules/3.2.0-23-generic,
the value in kernel.release is the correct one to use.
Also:
- Evaluate KVER only once
- All depmod commands must include KVER
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
[bvanassche: Split long lines / removed trailing whitespace]
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5286 d57e44dd-8a1f-0410-8b47-8ef2f437770f
49 lines
1.2 KiB
Makefile
49 lines
1.2 KiB
Makefile
#
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# Makefile for ibmvstgt.ko.
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#
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SCST_DIR := $(shell pwd)/../scst/src
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SUBDIRS := $(shell pwd)
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ifeq ($(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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else
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ifeq ($(KERNELRELEASE),)
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KVER := $(strip $(shell \
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cat $(KDIR)/include/config/kernel.release 2>/dev/null || \
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make -s -C $(KDIR) kernelversion))
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else
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KVER := $(KERNELRELEASE)
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endif
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endif
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else
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KDIR := /lib/modules/$(KVER)/build
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endif
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# The file Modules.symvers has been renamed in the 2.6.18 kernel to
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# Module.symvers. Find out which name to use by looking in $(KDIR).
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MODULE_SYMVERS:=$(shell if [ -e $(KDIR)/Module.symvers ]; then \
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echo Module.symvers; else echo Modules.symvers; fi)
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all: src/$(MODULE_SYMVERS)
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$(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd)/src modules
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install: all src/ibmvstgt.ko
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$(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd)/src modules_install
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src/Module.symvers src/Modules.symvers: $(SCST_DIR)/$(MODULE_SYMVERS)
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cp $< $@;
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clean:
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$(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd)/src clean
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rm -f src/Modules.symvers src/Module.symvers src/Module.markers \
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src/modules.order
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extraclean: clean
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rm -f *.orig *.rej
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.PHONY: all install clean extraclean
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