Files
scst/scst_local/Makefile

113 lines
4.6 KiB
Makefile

#
# A Makefile for the scst-local ...
#
SHELL=/bin/bash
#SCST_INC_DIR := /usr/local/include/scst
#SCST_DIR := $(SCST_INC_DIR)
SCST_INC_DIR := $(SUBDIRS)/../scst/include/
SCST_DIR := $(shell pwd)/../scst/src
KMOD := $(shell pwd)/kernel
enable-Wextra = $(shell uname_r="$$(uname -r)"; if [ "$${uname_r%.el5}" = "$${uname_r}" ]; then echo "$(1)"; fi)
EXTRA_CFLAGS += -I$(SCST_INC_DIR) -I$(SCST_DIR)
EXTRA_CFLAGS += $(call enable-Wextra,-Wextra -Wno-unused-parameter\
-Wno-missing-field-initializers)
#EXTRA_CFLAGS += -DCONFIG_SCST_LOCAL_FORCE_DIRECT_PROCESSING
EXTRA_CFLAGS += -DCONFIG_SCST_EXTRACHECKS
#EXTRA_CFLAGS += -DCONFIG_SCST_TRACING
EXTRA_CFLAGS += -DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions
ifeq ($(KVER),)
ifeq ($(KDIR),)
KDIR := /lib/modules/$(shell uname -r)/build
endif
else
KDIR := /lib/modules/$(KVER)/build
endif
ifneq ($(PATCHLEVEL),)
obj-m := scst_local.o
else
all: Modules.symvers Module.symvers
$(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd) BUILD_INI=m
tgt: Modules.symvers Module.symvers
$(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd) BUILD_INI=m
install: all
$(MAKE) -C $(KDIR) SUBDIRS=$(shell pwd) BUILD_INI=m \
modules_install
-/sbin/depmod -aq $(KVER)
SCST_MOD_VERS := $(shell ls $(SCST_DIR)/Modules.symvers 2>/dev/null)
ifneq ($(SCST_MOD_VERS),)
Modules.symvers: $(SCST_DIR)/Modules.symvers
cp $(SCST_DIR)/Modules.symvers .
else
.PHONY: Modules.symvers
endif
# It's renamed in 2.6.18
SCST_MOD_VERS := $(shell ls $(SCST_DIR)/Module.symvers 2>/dev/null)
ifneq ($(SCST_MOD_VERS),)
Module.symvers: $(SCST_DIR)/Module.symvers
cp $(SCST_DIR)/Module.symvers .
else
.PHONY: Module.symvers
endif
uninstall:
rm -f $(INSTALL_DIR)/scst_local.ko
-/sbin/depmod -a $(KVER)
endif
clean:
@$(MAKE) -C $(KDIR) M=$(PWD) clean
@$(RM) tags Modules.symvers module.symvers Module.markers modules.order
extraclean: clean
rm -f *.orig *.rej
debug2release:
sed -i.aa s/"^EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/ Makefile
@cmp Makefile Makefile.aa >/dev/null; if [[ $$? = 0 ]]; then rm Makefile.aa; echo "sed failed: wrong original state?"; false; fi
sed -i.aa s/"#EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/"EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/ Makefile
@cmp Makefile Makefile.aa >/dev/null; if [[ $$? = 0 ]]; then rm Makefile.aa; echo "sed failed"; false; fi
sed -i.aa s/"^EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_DEBUG -g -fno-inline -fno-inline-functions"/ Makefile
@cmp Makefile Makefile.aa >/dev/null; if [[ $$? = 0 ]]; then rm Makefile.aa; echo "sed failed"; false; fi
rm Makefile.aa
release2debug:
sed -i.aa s/"#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/"EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/ Makefile
@cmp Makefile Makefile.aa >/dev/null; if [[ $$? = 0 ]]; then rm Makefile.aa; echo "sed failed: wrong original state?"; false; fi
sed -i.aa s/"^EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_TRACING"/ Makefile
@cmp Makefile Makefile.aa >/dev/null; if [[ $$? = 0 ]]; then rm Makefile.aa; echo "sed failed: wrong original state?"; false; fi
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"/ Makefile
@cmp Makefile Makefile.aa >/dev/null; if [[ $$? = 0 ]]; then rm Makefile.aa; echo "sed failed: wrong original state?"; false; fi
rm Makefile.aa
debug2perf:
sed -i.aa s/"^EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/"#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/ Makefile
@cmp Makefile Makefile.aa >/dev/null; if [[ $$? = 0 ]]; then rm Makefile.aa; echo "sed failed: wrong original state?"; false; fi
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"/ Makefile
@cmp Makefile Makefile.aa >/dev/null; if [[ $$? = 0 ]]; then rm Makefile.aa; echo "sed failed: wrong original state?"; false; fi
rm Makefile.aa
perf2debug:
sed -i.aa s/"#EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/"EXTRA_CFLAGS += \-DCONFIG_SCST_EXTRACHECKS"/ Makefile
@cmp Makefile Makefile.aa >/dev/null; if [[ $$? = 0 ]]; then rm Makefile.aa; echo "sed failed: wrong original state?"; false; fi
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"/ Makefile
@cmp Makefile Makefile.aa >/dev/null; if [[ $$? = 0 ]]; then rm Makefile.aa; echo "sed failed: wrong original state?"; false; fi
rm Makefile.aa
.PHONY: all tgt install uninstall clean extraclean debug2release release2debug debug2perf perf2debug