mirror of
https://github.com/SCST-project/scst.git
synced 2026-05-19 19:51:27 +00:00
bf7cb97bc7
svn+ssh://yanb123@svn.code.sf.net/p/scst/svn/branches/3.0.x
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r5799 | bvassche | 2014-09-12 14:17:49 +0300 (Fri, 12 Sep 2014) | 1 line
fcst/Makefile: Add release-archive target (merge r5798 from trunk)
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r5800 | bvassche | 2014-09-12 14:19:21 +0300 (Fri, 12 Sep 2014) | 1 line
fcst: Change version number from 0.3 into 3.0.0
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r5803 | vlnb | 2014-09-13 04:15:12 +0300 (Sat, 13 Sep 2014) | 9 lines
Merged revisions 5802 via svnmerge from
svn+ssh://vlnb@svn.code.sf.net/p/scst/svn/trunk
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r5802 | vlnb | 2014-09-12 18:13:29 -0700 (Fri, 12 Sep 2014) | 3 lines
Fix autofinding SCST headers in fileio_tgt
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r5807 | bvassche | 2014-09-15 15:32:02 +0300 (Mon, 15 Sep 2014) | 1 line
ib_srpt: Make "make -j<n> install" work for n >= 2 if "make all" has not been run first (merge r5806 from trunk)
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r5809 | bvassche | 2014-09-16 14:26:10 +0300 (Tue, 16 Sep 2014) | 1 line
scst/src/Makefile: Make "make install" without prior "make" work (merge r5808 from trunk)
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r5812 | bvassche | 2014-09-17 14:14:38 +0300 (Wed, 17 Sep 2014) | 1 line
scst_vdisk: Insert a blank line (merge r5810 from trunk)
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r5813 | bvassche | 2014-09-17 14:18:17 +0300 (Wed, 17 Sep 2014) | 2 lines
vdisk_blockio: Make large COMPARE AND WRITE requests work for stacked block devices (merge r5811 from trunk)
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r5815 | vlnb | 2014-09-20 08:52:06 +0300 (Sat, 20 Sep 2014) | 3 lines
Version updated
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git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x-iser@5818 d57e44dd-8a1f-0410-8b47-8ef2f437770f
167 lines
6.7 KiB
Makefile
167 lines
6.7 KiB
Makefile
#
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# Makefile for ib_srpt.ko.
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#
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ifndef PREFIX
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PREFIX=/usr/local
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endif
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SCST_INC_DIR := $(shell if [ -e "$$PWD/../scst" ]; \
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then echo "$$PWD/../scst/include"; \
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else echo "$(DESTDIR)$(PREFIX)/include/scst"; fi)
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SCST_SYMVERS_DIR := $(shell if [ -e $$PWD/../scst ]; then \
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echo $$PWD/../scst/src; \
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else echo $(DESTDIR)$(PREFIX)/include/scst; fi)
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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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ifeq ($(INSTALL_MOD_PATH),)
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export INSTALL_MOD_PATH := $(DESTDIR)
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endif
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INSTALL_DIR := $(INSTALL_MOD_PATH)/lib/modules/$(KVER)/extra
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# Set variable $(2) to value $(3) in file $(1).
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set_var = $(shell { if [ -e "$(1)" ]; then grep -v '^$(2)=' "$(1)"; fi; echo "$(2)=$(3)"; } >/tmp/$(1)-$$$$.tmp && mv /tmp/$(1)-$$$$.tmp $(1))
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SRC_FILES=$(wildcard */*.[ch])
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# The file Modules.symvers has been renamed in the 2.6.18 kernel to
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# Module.symvers. Find out which name to use by looking in $(KDIR).
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MODULE_SYMVERS:=$(shell if [ -e $(KDIR)/Module.symvers ]; then \
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echo Module.symvers; else echo Modules.symvers; fi)
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# Name of the OFED kernel RPM.
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OFED_KERNEL_IB_RPM:=$(shell for r in mlnx-ofa_kernel compat-rdma kernel-ib; do rpm -q $$r 2>/dev/null | grep -q "^$$r" && echo $$r && break; done)
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# Name of the OFED kernel development RPM.
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OFED_KERNEL_IB_DEVEL_RPM:=$(shell for r in mlnx-ofa_kernel-devel compat-rdma-devel kernel-ib-devel; do rpm -q $$r 2>/dev/null | grep -q "^$$r" && echo $$r && break; done)
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OFED_FLAVOR=$(shell /usr/bin/ofed_info 2>/dev/null | head -n1 | sed -n 's/^MLNX_OFED.*/MOFED/p;s/^OFED-.*/OFED/p')
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ifneq ($(OFED_KERNEL_IB_RPM),)
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ifeq ($(OFED_KERNEL_IB_RPM),compat-rdma)
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# OFED 3.x
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OFED_KERNEL_DIR:=/usr/src/compat-rdma
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OFED_CFLAGS:=-I$(OFED_KERNEL_DIR)/include
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else
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ifeq ($(OFED_FLAVOR),MOFED)
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# Mellanox OFED with or without kernel-ib RPM. Since several MOFED backport
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# header files use the LINUX_BACKPORT() macro without including
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# <linux/compat-2.6.h>, include that header file explicitly.
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OFED_KERNEL_DIR:=/usr/src/ofa_kernel/default
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OFED_CFLAGS:=-I$(OFED_KERNEL_DIR)/include -include linux/compat-2.6.h
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else
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# OFED 1.5
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OFED_KERNEL_DIR:=/usr/src/ofa_kernel
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include $(OFED_KERNEL_DIR)/config.mk
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OFED_CFLAGS:=$(BACKPORT_INCLUDES) -I$(OFED_KERNEL_DIR)/include
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endif
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endif
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# Any OFED version
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OFED_MODULE_SYMVERS:=$(OFED_KERNEL_DIR)/$(MODULE_SYMVERS)
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endif
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HAVE_KCFLAGS = $(shell $(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd)/conftest/kcflags KCFLAGS=-DKCFLAGS_MACRO=1 >/dev/null 2>&1 && echo true || echo false)
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HAVE_PRE_CFLAGS = $(shell $(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd)/conftest/pre_cflags PRE_CFLAGS=-DPRE_CFLAGS_MACRO=1 >/dev/null 2>&1 && echo true || echo false)
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AUTOCONF_FLAGS = $(shell $(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd)/conftest/gid_change PRE_CFLAGS="$(OFED_CFLAGS)" >/dev/null 2>&1 && echo -DHAVE_IB_EVENT_GID_CHANGE)
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all: src/$(MODULE_SYMVERS)
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$(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd)/src \
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PRE_CFLAGS="$(OFED_CFLAGS) $(AUTOCONF_FLAGS)" \
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KCFLAGS="$(AUTOCONF_FLAGS)" SCST_INC_DIR=$(SCST_INC_DIR) modules
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install: all
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@[ -z "$(DESTDIR)$(INSTALL_MOD_PATH)" ] && \
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find /lib/modules/$(KVER) -name ib_srpt.ko -exec rm {} \; ; \
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true
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$(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd)/src \
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PRE_CFLAGS="$(OFED_CFLAGS)" SCST_INC_DIR=$(SCST_INC_DIR) \
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$$([ -n "$(DESTDIR)$(INSTALL_MOD_PATH)" ] && echo DEPMOD=true) \
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modules_install
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uninstall:
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rm -f $(INSTALL_DIR)/ib_srpt.ko
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-/sbin/depmod -b $(INSTALL_MOD_PATH)/ -a $(KVER)
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src/$(MODULE_SYMVERS): $(SCST_SYMVERS_DIR)/$(MODULE_SYMVERS) \
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$(OFED_MODULE_SYMVERS)
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@if [ "$(HAVE_KCFLAGS)" = false -a "$(HAVE_PRE_CFLAGS)" = false -a \
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-n "$(AUTOCONF_FLAGS)" ]; then \
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echo "Error: the kernel build system has not yet been patched.";\
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false; \
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fi
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@if [ -n "$(OFED_KERNEL_IB_RPM)" ]; then \
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if [ -z "$(OFED_KERNEL_IB_DEVEL_RPM)" ]; then \
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echo "Error: the OFED package $(OFED_KERNEL_IB_RPM)-devel has" \
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"not yet been installed."; \
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false; \
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elif [ "$(HAVE_PRE_CFLAGS)" = false ]; then \
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echo "Error: the kernel build system has not yet been patched.";\
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false; \
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else \
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echo " Building against $(OFED_FLAVOR) $(OFED_KERNEL_IB_RPM)" \
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"InfiniBand kernel headers."; \
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( \
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cat $(SCST_SYMVERS_DIR)/$(MODULE_SYMVERS) | \
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grep -v 'drivers/infiniband/' | \
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grep -v 'net/sunrpc/xprtrdma/' | \
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grep -v 'net/rds/' | \
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grep -v 'extra/ib_srpt'; \
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cat $(OFED_MODULE_SYMVERS) \
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) >$@; \
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fi \
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else \
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if [ -n "$(OFED_KERNEL_IB_DEVEL_RPM)" ]; then \
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echo "Error: the OFED kernel package has not yet been" \
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"installed."; \
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false; \
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else \
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echo " Building against in-tree InfiniBand kernel headers."; \
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cp $< $@; \
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fi; \
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fi
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clean:
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$(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd)/src clean
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rm -f src/$(MODULE_SYMVERS) src/Module.markers src/modules.order
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extraclean: clean
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rm -f *.orig *.rej
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2debug:
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-$(MAKE) clean
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$(call set_var,build_mode,BUILDMODE,)
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2release:
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-$(MAKE) clean
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$(call set_var,build_mode,BUILDMODE,RELEASE)
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2perf:
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-$(MAKE) clean
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$(call set_var,build_mode,BUILDMODE,PERF)
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release-archive:
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../scripts/generate-release-archive srpt "$$(sed -n 's/^#define[[:blank:]]DRV_VERSION[[:blank:]]*\"\([^\"]*\)\".*/\1/p' src/ib_srpt.c)"
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kerneldoc.html: $(SRC_FILES)
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$(KDIR)/scripts/kernel-doc -html $(SRC_FILES) >$@
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.PHONY: all install clean extraclean 2debug 2release 2perf
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