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include /etc/oss.conf
EXTRA_CFLAGS += -I${OSSLIBDIR}/include/internals -I${OSSLIBDIR}/include/sys
ifneq ($(KERNELRELEASE),)
obj-m := osscore.o
else
KERNELDIR ?= /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)
endif
default:
@echo "static const char __oss_compile_vermagic[]" > ubuntu_version_hack.inc
#The kernel build system saves kernel version (obtained via "utsrelease.h")
#used during compile in a "vermagic" symbol. soundon compares this with
#current version of running kernel to know when to relink modules.
#Some Ubuntu kernels have 'uname -r' output different from "utsrelease.h"
#contents, so we save the previous uname as a fallback check.
# https://bugs.launchpad.net/ubuntu/+source/linux/+bug/247055
@echo "__attribute__((used))" >> ubuntu_version_hack.inc
@echo "__attribute__((section(\".modinfo\")))" >> ubuntu_version_hack.inc
@echo "= \"$(shell /usr/sbin/ossvermagic -z -s)\";" >> ubuntu_version_hack.inc
$(MAKE) -C $(KERNELDIR) M=$(PWD) modules
@rm -f ubuntu_version_hack.inc
clean:
rm -f *.o *.ko *.mod.c *.mod.o .*.cmd core core.* x y z ubuntu_version_hack.inc
rm -rf .tmp_versions
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