[lttng-modules.git] / Makefile.ABI.workarounds

# Work-around for distro-specific public modules ABI breakages.
# Some distributions break the public module instrumentation ABI
# compared to upstream stable kernels without providing other mean than
# the kernel EXTRAVERSION to figure it out. Translate this information
# into a define visible from the C preprocessor.

DEB_API_VERSION:=$(shell $(MAKEFILEDIR)/abi-debian-version.sh $(KERNELDIR))

ifneq ($(DEB_API_VERSION), 0)
ccflags-y += -DDEBIAN_API_VERSION=$(DEB_API_VERSION)
endif

RT_PATCH_VERSION:=$(shell $(MAKEFILEDIR)/rt-patch-version.sh $(KERNELDIR))

ifneq ($(RT_PATCH_VERSION), 0)
  ccflags-y += -DRT_PATCH_VERSION=$(RT_PATCH_VERSION)
endif
Commit	Line	Data
72e6c528 MD	1	# Work-around for distro-specific public modules ABI breakages.
	2	# Some distributions break the public module instrumentation ABI
	3	# compared to upstream stable kernels without providing other mean than
	4	# the kernel EXTRAVERSION to figure it out. Translate this information
	5	# into a define visible from the C preprocessor.
	6
e0577e5f	7	DEB_API_VERSION:=$(shell $(MAKEFILEDIR)/abi-debian-version.sh $(KERNELDIR))
72e6c528 MD	8
	9	ifneq ($(DEB_API_VERSION), 0)
	10	ccflags-y += -DDEBIAN_API_VERSION=$(DEB_API_VERSION)
	11	endif
e0577e5f MJ	12
	13	RT_PATCH_VERSION:=$(shell $(MAKEFILEDIR)/rt-patch-version.sh $(KERNELDIR))
	14
	15	ifneq ($(RT_PATCH_VERSION), 0)
	16	ccflags-y += -DRT_PATCH_VERSION=$(RT_PATCH_VERSION)
	17	endif