linux/ltt/lttng-2.11.0/Kbuild.common

54 lines
1.8 KiB
Makefile

# SPDX-License-Identifier: (GPL-2.0 OR LGPL-2.1)
# 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 $(TOP_LTTNG_MODULES_DIR)/scripts/abi-debian-version.sh $(CURDIR))
ifneq ($(DEB_API_VERSION), 0)
ccflags-y += -DDEBIAN_API_VERSION=$(DEB_API_VERSION)
endif
RHEL_API_VERSION:=$(shell $(TOP_LTTNG_MODULES_DIR)/scripts/abi-rhel-version.sh $(CURDIR))
ifneq ($(RHEL_API_VERSION), 0)
ccflags-y += -DRHEL_API_VERSION=$(RHEL_API_VERSION)
endif
SLE_API_VERSION:=$(shell $(TOP_LTTNG_MODULES_DIR)/scripts/abi-sle-version.sh $(CURDIR))
ifneq ($(SLE_API_VERSION), 0)
ccflags-y += -DSLE_API_VERSION=$(SLE_API_VERSION)
endif
FEDORA_REVISION_VERSION:=$(shell $(TOP_LTTNG_MODULES_DIR)/scripts/abi-fedora-version.sh $(CURDIR))
ifneq ($(FEDORA_REVISION_VERSION), 0)
ccflags-y += -DFEDORA_REVISION_VERSION=$(FEDORA_REVISION_VERSION)
endif
RT_PATCH_VERSION:=$(shell $(TOP_LTTNG_MODULES_DIR)/scripts/rt-patch-version.sh $(CURDIR))
ifneq ($(RT_PATCH_VERSION), 0)
ccflags-y += -DRT_PATCH_VERSION=$(RT_PATCH_VERSION)
endif
EXTRA_VERSION_NAME:=$(shell $(TOP_LTTNG_MODULES_DIR)/scripts/extra-version-name.sh $(TOP_LTTNG_MODULES_DIR))
ifneq ($(EXTRA_VERSION_NAME), 0)
ccflags-y += -DLTTNG_EXTRA_VERSION_NAME='"$(EXTRA_VERSION_NAME)"'
endif
EXTRA_VERSION_GIT:=$(shell $(TOP_LTTNG_MODULES_DIR)/scripts/extra-version-git.sh $(TOP_LTTNG_MODULES_DIR))
ifneq ($(EXTRA_VERSION_GIT), 0)
ccflags-y += -DLTTNG_EXTRA_VERSION_GIT='"$(EXTRA_VERSION_GIT)"'
endif
EXTRA_VERSION_PATCHES:=$(shell $(TOP_LTTNG_MODULES_DIR)/scripts/extra-version-patches.sh $(TOP_LTTNG_MODULES_DIR))
# vim:syntax=make