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scst/iscsi-scst/Makefile
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Vladislav Bolkhovitin 5357b4c37d [PATCH 4/9] isert: Add initial isert code 
Initial iSER code which also supports MLNX_OFED on RedHat and Ubuntu
as well as regular OFED

Signed-off-by: Yan Burman <yanb@mellanox.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/iser@5232 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2014-01-28 04:16:47 +00:00

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Makefile
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#
# Makefile for iSCSI-SCST
#
# Note! Dependencies are done automatically by 'make dep', which also
# removes any old dependencies. DON'T put your own dependencies here
# unless it's something special (not a .c file).
ifndef PREFIX
PREFIX=/usr/local
endif
SHELL=/bin/bash
SUBDIRS := $(shell pwd)
SCST_INC_DIR := $(shell if [ -e "$$PWD/../scst" ]; \
then echo "$$PWD/../scst/include"; \
else echo "$(PREFIX)/include/scst"; fi)
SCST_DIR := $(shell if [ -e "$$PWD/../scst" ]; then echo "$$PWD/../scst/src"; \
else echo "$(PREFIX)/include/scst"; fi)
SBINDIR := $(PREFIX)/sbin
INITDIR := /etc/init.d
RCDIR := /etc/rc.d
MANDIR ?= $(PREFIX)/man
KMOD := $(shell pwd)/kernel
INCDIR := $(shell pwd)/include
ISERTMOD := $(KMOD)/isert-scst
ifeq ($(KVER),)
ifeq ($(KDIR),)
KVER = $(shell uname -r)
KDIR ?= /lib/modules/$(KVER)/build
else
KVER = $$KERNELRELEASE
endif
else
KDIR ?= /lib/modules/$(KVER)/build
endif
all: include/iscsi_scst_itf_ver.h progs mods
ISER_SYMVERS:=$(KMOD)/Module.symvers
OFED_CFLAGS:=
MLNX_OFED:=$(shell if $( ofed_info | grep MLNX_OFED $) >/dev/null 2>/dev/null; then echo true; else echo false; fi)
ifeq ($(MLNX_OFED),true)
# Whether MLNX_OFED for ubuntu has been installed
MLNX_OFED_IB_UBUNTU_INSTALLED:=$(shell if dpkg -s mlnx-ofed-kernel-dkms >/dev/null 2>/dev/null; then echo true; else echo false; fi)
# Whether MLNX_OFED for RedHat has been installed
MLNX_OFED_IB_RH_INSTALLED:=$(shell if rpm -q mlnx-ofa_kernel-devel >&/dev/null; then echo true; else echo false; fi)
# Check if we have custom compiled kernel modules
ifeq ($(MLNX_OFED_IB_RH_INSTALLED),false)
MLNX_OFED_IB_RH_INSTALLED:=$(shell if rpm -q kernel-ib-devel >&/dev/null; then echo true; else echo false; fi)
endif
ifeq ($(MLNX_OFED_IB_UBUNTU_INSTALLED),true)
OFED_VERS=$(shell dpkg -s mlnx-ofed-kernel-dkms | awk -F\- '/Version/ {print $$1}' | awk '{print $$2}')
OFED_CFLAGS:=-I/var/lib/dkms/mlnx-ofed-kernel/$(OFED_VERS)/build/include -include /var/lib/dkms/mlnx-ofed-kernel/$(OFED_VERS)/build/include/linux/compat-2.6.h
ISER_SYMVERS:="$(ISER_SYMVERS) /var/lib/dkms/mlnx-ofed-kernel/$(OFED_VERS)/build/Module.symvers"
endif
ifeq ($(MLNX_OFED_IB_RH_INSTALLED),true)
OFED_CFLAGS:=-I/usr/src/ofa_kernel/default/include -include /usr/src/ofa_kernel/default/include/linux/compat-2.6.h
ISER_SYMVERS:="$(ISER_SYMVERS) /usr/src/ofa_kernel/default/Module.symvers"
endif
else
# Whether or not the OFED kernel-ib-devel RPM has been installed.
OFED_KERNEL_IB_DEVEL_RPM_INSTALLED:=$(shell if rpm -q kernel-ib-devel 2>/dev/null | grep -q $$(uname -r | sed 's/-/_/g'); then echo true; else echo false; fi)
ifeq ($(OFED_KERNEL_IB_DEVEL_RPM_INSTALLED),true)
# Read OFED's config.mk, which contains the definition of the variable
# BACKPORT_INCLUDES.
include /usr/src/ofa_kernel/config.mk
OFED_CFLAGS:=$(shell echo $(BACKPORT_INCLUDES) -I/usr/src/ofa_kernel/include)
ISER_SYMVERS:="$(ISER_SYMVERS) /usr/src/ofa_kernel/Module.symvers"
endif
endif
mods: Modules.symvers Module.symvers
$(MAKE) -C $(KDIR) SCST_INC_DIR=$(SCST_INC_DIR) SUBDIRS=$(KMOD) modules
$(MAKE) -C $(KDIR) SCST_INC_DIR=$(SCST_INC_DIR) SUBDIRS=$(ISERTMOD) PRE_CFLAGS="$(OFED_CFLAGS)" KBUILD_EXTRA_SYMBOLS=$(ISER_SYMVERS) modules
progs:
$(MAKE) -C usr SCST_INC_DIR=$(SCST_INC_DIR)
include/iscsi_scst_itf_ver.h: include/iscsi_scst.h
echo "/* Autogenerated, don't edit */" >include/iscsi_scst_itf_ver.h
echo "" >>include/iscsi_scst_itf_ver.h
echo -n "#define ISCSI_SCST_INTERFACE_VERSION " >>include/iscsi_scst_itf_ver.h
echo -n "ISCSI_VERSION_STRING \"_\" " >>include/iscsi_scst_itf_ver.h
echo "\"`sha1sum include/iscsi_scst.h|awk '{printf $$1}'`\"" >>include/iscsi_scst_itf_ver.h
install: all
@install -vD -m 755 usr/iscsi-scstd $(DESTDIR)$(SBINDIR)/iscsi-scstd
@install -vD -m 644 doc/manpages/iscsi-scstd.conf.5 $(DESTDIR)$(MANDIR)/man5/iscsi-scstd.conf.5
@install -vD -m 644 doc/manpages/iscsi-scstd.8 $(DESTDIR)$(MANDIR)/man8/iscsi-scstd.8
@install -vD -m 755 usr/iscsi-scst-adm $(DESTDIR)$(SBINDIR)/iscsi-scst-adm
@install -vD -m 644 doc/manpages/iscsi-scst-adm.8 $(DESTDIR)$(MANDIR)/man8/iscsi-scst-adm.8
@eval `sed -n 's/#define UTS_RELEASE /KERNELRELEASE=/p' $(KDIR)/include/linux/version.h $(KDIR)/include/linux/utsrelease.h 2>/dev/null`; \
install -vD -m 644 kernel/iscsi-scst.ko \
$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/$(KVER)/extra/iscsi-scst.ko
install -vD -m 644 kernel/isert-scst/isert-scst.ko \
$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/$(KVER)/extra/isert-scst.ko
-/sbin/depmod -aq $(KVER)
SCST_MOD_VERS := $(shell ls $(SCST_DIR)/Modules.symvers 2>/dev/null)
ifneq ($(SCST_MOD_VERS),)
Modules.symvers: $(SCST_DIR)/Modules.symvers
echo $(SCST_MOD_VERS)
cp $(SCST_DIR)/Modules.symvers kernel/
cp $(SCST_DIR)/Modules.symvers kernel/isert-scst
else
.PHONY: Modules.symvers
endif
# It's renamed in 2.6.18
SCST_MOD_VERS := $(shell ls $(SCST_DIR)/Module.symvers 2>/dev/null)
ifneq ($(SCST_MOD_VERS),)
Module.symvers: $(SCST_DIR)/Module.symvers
cp $(SCST_DIR)/Module.symvers kernel/
cp $(SCST_DIR)/Module.symvers kernel/isert-scst
else
.PHONY: Module.symvers
endif
clean:
$(MAKE) -C usr $@
$(MAKE) -C $(KDIR) SUBDIRS=$(KMOD) $@
$(MAKE) -C $(KDIR) SUBDIRS=$(ISERTMOD) $@
rm -f kernel/Modules.symvers kernel/Module.symvers \
kernel/Module.markers kernel/modules.order \
kernel/isert-scst/Modules.symvers kernel/isert-scst/Module.symvers \
kernel/isert-scst/Module.markers kernel/isert-scst/modules.order \
include/iscsi_scst_itf_ver.h
extraclean:
$(MAKE) -C usr $@
$(MAKE) -C $(KDIR) SUBDIRS=$(KMOD) clean
$(MAKE) -C $(KDIR) SUBDIRS=$(ISERTMOD) clean
rm -f kernel/Modules.symvers kernel/Module.symvers \
kernel/Module.markers kernel/modules.order \
kernel/isert-scst/Modules.symvers kernel/isert-scst/Module.symvers \
kernel/isert-scst/Module.markers kernel/isert-scst/modules.order \
include/iscsi_scst_itf_ver.h \
kernel/*.orig kernel/*.rej \
kernel/isert-scst/*.orig kernel/isert-scst/*.rej
2release:
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/ $(KMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS" $(KMOD)/Makefile >/dev/null
sed -i.aa s/"^#\?EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/"EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/ $(KMOD)/Makefile
grep "^EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING" $(KMOD)/Makefile >/dev/null
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/ $(KMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions" $(KMOD)/Makefile >/dev/null
rm $(KMOD)/Makefile.aa
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/ $(ISERTMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS" $(ISERTMOD)/Makefile >/dev/null
sed -i.aa s/"^#\?EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/"EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/ $(ISERTMOD)/Makefile
grep "^EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING" $(ISERTMOD)/Makefile >/dev/null
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/ $(ISERTMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions" $(ISERTMOD)/Makefile >/dev/null
rm $(ISERTMOD)/Makefile.aa
2debug:
sed -i.aa s/"^#\?EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/"EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/ $(KMOD)/Makefile
grep "^EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS" $(KMOD)/Makefile >/dev/null
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/ $(KMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING" $(KMOD)/Makefile >/dev/null
sed -i.aa s/"^#\?EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/"EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/ $(KMOD)/Makefile
grep "^EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions" $(KMOD)/Makefile >/dev/null
rm $(KMOD)/Makefile.aa
sed -i.aa s/"^#\?EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/"EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/ $(ISERTMOD)/Makefile
grep "^EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS" $(ISERTMOD)/Makefile >/dev/null
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/ $(ISERTMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING" $(ISERTMOD)/Makefile >/dev/null
sed -i.aa s/"^#\?EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/"EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/ $(ISERTMOD)/Makefile
grep "^EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions" $(ISERTMOD)/Makefile >/dev/null
rm $(ISERTMOD)/Makefile.aa
2perf:
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/ $(KMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS" $(KMOD)/Makefile >/dev/null
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/ $(KMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING" $(KMOD)/Makefile >/dev/null
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/ $(KMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions" $(KMOD)/Makefile >/dev/null
rm $(KMOD)/Makefile.aa
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/ $(ISERTMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS" $(ISERTMOD)/Makefile >/dev/null
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/ $(ISERTMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING" $(ISERTMOD)/Makefile >/dev/null
sed -i.aa s/"^E\?XTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/ $(ISERTMOD)/Makefile
grep "^#EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions" $(ISERTMOD)/Makefile >/dev/null
rm $(ISERTMOD)/Makefile.aa
disable_proc:
sed -i.aa s/"^#\?define CONFIG_SCST_PROC"/"\/* #define CONFIG_SCST_PROC *\/"/ $(INCDIR)/iscsi_scst_ver.h
grep "^\/\* #define CONFIG_SCST_PROC \*\/" $(INCDIR)/iscsi_scst_ver.h >/dev/null
rm $(INCDIR)/iscsi_scst_ver.h.aa
enable_proc:
sed -i.aa s/"^\/\?\* #define CONFIG_SCST_PROC \*\/"/"#define CONFIG_SCST_PROC"/ $(INCDIR)/iscsi_scst_ver.h
grep "^#define CONFIG_SCST_PROC" $(INCDIR)/iscsi_scst_ver.h >/dev/null
rm $(INCDIR)/iscsi_scst_ver.h.aa
release-archive:
../scripts/generate-release-archive iscsi-scst "$$(sed -n 's/^#define[[:blank:]]ISCSI_VERSION_STRING[[:blank:]]*\"\([^\"]*\)\".*/\1/p' include/iscsi_scst_ver.h)"
.PHONY: all mods progs install clean extraclean 2release 2debug 2perf disable_proc enable_proc
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