Lionel Gauthier
1246d4820b
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4913 818b1a75-f10b-46b9-bf7c-635c3b92a50f
101 lines
3.7 KiB
Makefile
Executable File
101 lines
3.7 KiB
Makefile
Executable File
# UE IP Driver makefile
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#
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NAS_UPDIR := $(shell /bin/pwd)
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KERNEL_NAME=$(shell echo `uname -r`)
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KERNEL_MAIN_TYPE=$(shell echo `uname -r | cut -d. -f-2 | tr "." "_"`)
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export KERNEL_MAIN_TYPE
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KERNEL_MAIN_VERSION=$(shell echo `uname -r | cut -d. -f-1`)
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ifeq ($(IS_LINUX), 1)
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SUBVERSION=$(shell echo `grep '^SUBLEVEL =' /usr/src/linux/Makefile | sed -e 's, ,,g' | sed -e 's/SUBLEVEL=//'`)
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else
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ifeq ($(IS_KERNEL_OPENAIRINTERFACE), 1)
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SUBVERSION=$(shell echo `grep '^SUBLEVEL =' /usr/src/linux-$(KERNEL_NAME)/Makefile | sed -e 's, ,,g' | sed -e 's/SUBLEVEL=//'`)
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else
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SUBVERSION=$(shell echo `grep '^SUBLEVEL =' /usr/src/linux-headers-$(KERNEL_NAME)/Makefile | sed -e 's, ,,g' | sed -e 's/SUBLEVEL=//'`)
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endif
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endif
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IS_KERNEL_SUBVERSION_GREATER_THAN_20=$(shell if [ $(SUBVERSION) -ge 20 ] ; then echo true ; fi)
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KERNEL_ARCH=$(shell echo `uname -m`)
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#SET_REGPARM=$(shell if [ $(KERNEL_ARCH) = 'i686' -a $(SUBVERSION) -ge 20 ]; then echo true ; fi)
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SET_X64=$(shell if [ $(KERNEL_ARCH) = 'x86_64' -a $(SUBVERSION) -ge 20 ]; then echo true ; fi)
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IS_KERNEL_SUBVERSION_GREATER_THAN_22=$(shell if [ $(SUBVERSION) -ge 22 ] ; then echo true ; fi)
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IS_KERNEL_SUBVERSION_GREATER_THAN_29=$(shell if [ $(SUBVERSION) -ge 29 ] ; then echo true ; fi)
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IS_KERNEL_SUBVERSION_GREATER_THAN_30=$(shell if [ $(SUBVERSION) -ge 30 ] ; then echo true ; fi)
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IS_KERNEL_SUBVERSION_GREATER_THAN_32=$(shell if [ $(SUBVERSION) -ge 32 ] ; then echo true ; fi)
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# Add global rule for V3 kernels
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ifeq ($(KERNEL_MAIN_VERSION),3)
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IS_KERNEL_SUBVERSION_GREATER_THAN_22 = "true"
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IS_KERNEL_SUBVERSION_GREATER_THAN_29 = "true"
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IS_KERNEL_SUBVERSION_GREATER_THAN_30 = "true"
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IS_KERNEL_SUBVERSION_GREATER_THAN_32 = "true"
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IS_KERNEL_MAIN_VERSION_IS_3 = "true"
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endif
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GT2622= $(if $(IS_KERNEL_SUBVERSION_GREATER_THAN_22),-DKERNEL_VERSION_GREATER_THAN_2622=1)
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GT2629= $(if $(IS_KERNEL_SUBVERSION_GREATER_THAN_29),-DKERNEL_VERSION_GREATER_THAN_2629=1)
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GT32= $(if $(IS_KERNEL_SUBVERSION_GREATER_THAN_32),-DKERNEL_VERSION_GREATER_THAN_32=1)
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V3= $(if $(IS_KERNEL_MAIN_VERSION_IS_3),-DKERNEL_MAIN_VERSION_IS_3=1)
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####################################################
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# D E B U G F L A G S
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####################################################
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####################################################
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# EXTRA COMPILER FLAGS
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####################################################
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EXTRA_CFLAGS = -fno-common $(if $(IS_KERNEL_SUBVERSION_GREATER_THAN_20),-mregparm=3 -fno-stack-protector -mpreferred-stack-boundary=4) $(if $(SET_X64),-DARCH_64,) $(if $(SET_X64),-mcmodel=kernel,) $(if $(SET_X64),-m64,) $(GT2622) $(GT2629) $(V3) $(GT32)
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ifdef OAI_NW_DRIVER_USE_NETLINK
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EXTRA_CFLAGS += -DOAI_NW_DRIVER_USE_NETLINK
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else
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EXTRA_CFLAGS += $(shell rtai-config --module-cflags) -DRTAI -D__IN_RTAI__ -Wall
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endif
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####################################################
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# LOADABLE MODULE GOALS
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####################################################
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obj-m += ue_ip.o
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ue_ip-objs += device.o
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ue_ip-objs += common.o
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ifdef OAI_NW_DRIVER_USE_NETLINK
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ue_ip-objs += netlink.o
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endif
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####################################################
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# REVOIR LE CLEAN
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####################################################
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print:
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@echo linux kernel ge 22: $(IS_KERNEL_SUBVERSION_GREATER_THAN_22)
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@echo kernel name : $(KERNEL_NAME)
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@echo subversion : $(SUBVERSION)
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@echo flag gt2622: $(GT2622)
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@echo linux kernel ge 29: $(IS_KERNEL_SUBVERSION_GREATER_THAN_29)
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@echo flag gt2629: $(GT2629)
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@echo linux kernel ge 30: $(IS_KERNEL_SUBVERSION_GREATER_THAN_30)
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@echo flag KERNEL_MAIN_VERSION $(KERNEL_MAIN_VERSION)
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clean:
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rm -f *.ko
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rm -f .*.ko.cmd
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rm -f .*.o.cmd
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rm -f *.o
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rm -f *.mod.c
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find . -name *.ko -delete
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find . -name .*.o -delete
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find . -name *.o -delete
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find . -name *.mod.c -delete
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