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Makefile
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Makefile
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.PHONY: all clean install install_files tarball
# Installation and/or DKMS environment
# Exported heqaders SHALL be separated by a pipe '|'
MOD_NAME = slab_pdc
PRJ_NAME = slab-pdc
MAJOR = `cat slab_pdc.h |grep -P "\s+SLAB_PDC_MAJOR\s+" |perl -pe "s/.*SLAB_PDC_MAJOR ([0-9])/\1/g"`
MINOR = `cat slab_pdc.h |grep -P "\s+SLAB_PDC_MINOR\s+" |perl -pe "s/.*SLAB_PDC_MINOR ([0-9])/\1/g"`
PATCH = `cat slab_pdc.h |grep -P "\s+SLAB_PDC_PATCH\s+" |perl -pe "s/.*SLAB_PDC_PATCH ([0-9])/\1/g"`
VERSION = $(MAJOR).$(MINOR).$(PATCH)
PRJ_FOLDER = $(PRJ_NAME)-$(VERSION)
TMP_DIRECTORY = /usr/src/$(PRJ_FOLDER)
BUILD_FILES = slab_pdc.c slab_pdc.h Makefile LICENSE README.md
BUILD_SCRIPTS = dkms.conf dkms.post_build dkms.post_install dkms.post_remove $(MOD_NAME).modprobe.conf $(MOD_NAME).sysconfig $(MOD_NAME).sysctl
EXP_HEADERS = slab_pdc.h
WARN := -W -Wall -Wstrict-prototypes -Wmissing-prototypes
KDIR := /lib/modules/$(shell uname -r)/build/
PWD := $(shell pwd)
obj-m := slab_pdc.o
ccflag-y := -O2 -DMODULE -D__KERNEL__ ${WARN}
all:
$(MAKE) -C $(KDIR) M=$(PWD) modules
clean:
@rm -rf *.ko *.o *.mod.* .H* .tm* .*cmd Module.symvers modules.order
dkms_clean_env:
@echo "Cleanup DKMS environment"
@rm -rf $(BUILD_SCRIPTS)
dist_clean: clean dkms_clean_env
dkms_make_env: dkms_clean_env
@echo "Create DKMS environment"
@$(foreach ml, $(BUILD_SCRIPTS), touch $(ml) ; chmod 755 $(ml) ;)
@echo "install slab_pdc { modprobe --ignore-install slab_pdc; } ; sysctl -p /etc/sysctl.d/slab_pdc.conf &> /dev/null ; true" > $(MOD_NAME).modprobe.conf
@echo "#!/bin/bash" > $(MOD_NAME).sysconfig
@echo "exec modprobe slab_pdc" >> $(MOD_NAME).sysconfig
@echo "PACKAGE_NAME=\"$(PRJ_NAME)\"" > dkms.conf
@echo "PACKAGE_VERSION="\"$(VERSION)\" >> dkms.conf
@echo "CLEAN[0]=\"make clean\"" >> dkms.conf
@echo "MAKE[0]=\"make\"" >> dkms.conf
@echo "BUILT_MODULE_NAME[0]="\"$(MOD_NAME)\" >> dkms.conf
@echo "BUILT_MODULE_LOCATION[0]=./" >> dkms.conf
@echo "DEST_MODULE_LOCATION[0]="\"/updates\" >> dkms.conf
@echo "STRIP[0]=no" >> dkms.conf
@echo "POST_INSTALL=\"dkms.post_install $(MOD_NAME)\"" >> dkms.conf
@echo "AUTOINSTALL=\"yes\"" >> dkms.conf
@echo "REMAKE_INITRD=yes" >> dkms.conf
@echo "POST_BUILD=\"dkms.post_build $(MOD_NAME) \$$dkms_tree/\$$module/\$$module_version\"" >> dkms.conf
@echo "POST_REMOVE=\"dkms.post_remove \$${kernelver}\"" >> dkms.conf
@echo "#!/bin/bash" > dkms.post_build
@echo "cp -v \$$2/build/Module.symvers \$$2/source/\$$1-Module.symvers" >> dkms.post_build
@echo "#!/bin/bash" > dkms.post_install
@echo "mkdir -p /lib/modules/\$$kernelver/build/include/$(MOD_NAME)" >> dkms.post_install
@echo "install -m 644 $(EXP_HEADERS) /lib/modules/\$$kernelver/build/include/$(MOD_NAME)/." >> dkms.post_install
@echo "install -m 644 $(MOD_NAME)-Module.symvers /lib/modules/\$$kernelver/build/include/$(MOD_NAME)/." >> dkms.post_install
@echo "echo \"Installing headers and exported symbols in /lib/modules/\$$kernelver/build/include/$(MOD_NAME)\"" >> dkms.post_install
@echo "if [[ ! \`grep -e \"$(MOD_NAME)\" /etc/modules\` ]]; then" >> dkms.post_install
@echo " echo \"Adding $(MOD_NAME) module to /etc/modules \" " >> dkms.post_install
@echo " echo \"$(MOD_NAME)\" >> /etc/modules" >> dkms.post_install
@echo "fi" >> dkms.post_install
@echo "install -m 644 $(MOD_NAME).modprobe.conf /etc/modprobe.d/$(MOD_NAME).conf" >> dkms.post_install
@echo "install -m 644 $(MOD_NAME).sysctl /etc/sysctl.d/$(MOD_NAME).conf" >> dkms.post_install
@echo "[ -d /etc/sysconfig/modules ] && install -m 755 $(MOD_NAME).sysconfig /etc/sysconfig/modules/$(MOD_NAME).modules || :" >> dkms.post_install
@echo "#!/bin/bash" > dkms.post_remove
@echo "echo \"Deleting /lib/modules/\$$1/build/include/$(MOD_NAME)\"" >> dkms.post_remove
@echo "rm -rf /lib/modules/\$$1/build/include/$(MOD_NAME)" >> dkms.post_remove
@echo "echo \"Deleting /etc/modprobe.d/$(MOD_NAME).conf\"" >> dkms.post_remove
@echo "rm -rf /etc/modprobe.d/$(MOD_NAME).conf" >> dkms.post_remove
@echo "echo \"Deleting /etc/sysconfig/modules/$(MOD_NAME).modules\"" >> dkms.post_remove
@echo "rm -rf /etc/sysconfig/modules/$(MOD_NAME).modules" >> dkms.post_remove
@echo "echo \"Deleting /etc/sysctl.d/$(MOD_NAME).conf\"" >> dkms.post_remove
@echo "rm -rf /etc/sysctl.d/$(MOD_NAME).conf" >> dkms.post_remove
@echo "echo \"Removing $(MOD_NAME) from /etc/modules\"" >> dkms.post_remove
@echo "sed 's/$(MOD_NAME)//' -i /etc/modules" >> dkms.post_remove
dkms_build: dkms_make_env
@rm -rf /var/lib/dkms/$(PRJ_NAME)
@rm -rf $(TMP_DIRECTORY)
@mkdir -p $(TMP_DIRECTORY)
@$(foreach ml, $(BUILD_FILES), cp $(ml) $(TMP_DIRECTORY) ;)
@$(foreach ml, $(BUILD_SCRIPTS), cp $(ml) $(TMP_DIRECTORY) ;)
@cp -r slab-pdc-dkms-mkdeb $(TMP_DIRECTORY)
@cd $(TMP_DIRECTORY)
@dkms add -m $(PRJ_NAME) -v $(VERSION)
@dkms build -m $(PRJ_NAME) -v $(VERSION)
@dkms mkdsc -m $(PRJ_NAME) -v $(VERSION) --source-only
@dkms mkdeb -m $(PRJ_NAME) -v $(VERSION) --source-only
@cd -
@cp "/var/lib/dkms/"$(PRJ_NAME)"/"$(VERSION)"/deb/"$(PRJ_NAME)"-dkms_"$(VERSION)"_all.deb" .
@rm -rf /var/lib/dkms/$(PRJ_NAME)
@rm -rf $(TMP_DIRECTORY)
dkms_deb:
@make dkms_build
@make dist_clean
install_files: $(MOD_NAME).ko
@mkdir -p $(DESTDIR)/lib/modules/$(shell uname -r)/extra/
@mkdir -p $(DESTDIR)/etc/modprobe.d
@mkdir -p $(DESTDIR)/etc/sysctl.d
@mkdir -p /usr/src/$(PRJ_FOLDER)
@ install -m 644 conf/slab_pdc.modprobe.conf $(DESTDIR)/etc/modprobe.d/slab_pdc.conf
@ install -m 644 conf/slab_pdc.sysctl $(DESTDIR)/etc/sysctl.d/slab_pdc.conf
@ [ -d $(DESTDIR)/etc/sysconfig/modules ] && install -m 755 conf/slab_pdc.sysconfig $(DESTDIR)/etc/sysconfig/modules/slab_pdc.modules || :
@ install -m 644 slab_pdc.h /usr/src/$(PRJ_FOLDER)/slab_pdc.h
@ install -m 755 $(MOD_NAME).ko $(DESTDIR)/lib/modules/$(shell uname -r)/extra/.
@ install -m 755 Module.symvers $(DESTDIR)/lib/modules/$(shell uname -r)/extra/slab_pdc.symvers
@ /sbin/depmod
install:
@make dkms_deb
@dpkg -i $(PRJ_NAME)"-dkms_"$(VERSION)_all.deb