Makefile.ABI.workarounds

   1 ccflags-y += -DLTTNG_LINUX_MAJOR=$(VERSION)
   2 ccflags-y += -DLTTNG_LINUX_MINOR=$(PATCHLEVEL)
   3 ccflags-y += -DLTTNG_LINUX_PATCH=$(SUBLEVEL)
   4
   5 # Work-around for distro-specific public modules ABI breakages.
   6 # Some distributions break the public module instrumentation ABI
   7 # compared to upstream stable kernels without providing other mean than
   8 # the kernel EXTRAVERSION to figure it out. Translate this information
   9 # into a define visible from the C preprocessor.
  10
  11 DEB_API_VERSION:=$(shell $(TOP_LTTNG_MODULES_DIR)/abi-debian-version.sh $(CURDIR))
  12
  13 ifneq ($(DEB_API_VERSION), 0)
  14   ccflags-y += -DDEBIAN_API_VERSION=$(DEB_API_VERSION)
  15 endif
  16
  17 RHEL_API_VERSION:=$(shell $(TOP_LTTNG_MODULES_DIR)/abi-rhel-version.sh $(CURDIR))
  18
  19 ifneq ($(RHEL_API_VERSION), 0)
  20   ccflags-y += -DRHEL_API_VERSION=$(RHEL_API_VERSION)
  21 endif
  22
  23 SLE_API_VERSION:=$(shell $(TOP_LTTNG_MODULES_DIR)/abi-sle-version.sh $(CURDIR))
  24
  25 ifneq ($(SLE_API_VERSION), 0)
  26   ccflags-y += -DSLE_API_VERSION=$(SLE_API_VERSION)
  27 endif
  28
  29 FEDORA_REVISION_VERSION:=$(shell $(TOP_LTTNG_MODULES_DIR)/abi-fedora-version.sh $(CURDIR))
  30
  31 ifneq ($(FEDORA_REVISION_VERSION), 0)
  32   ccflags-y += -DFEDORA_REVISION_VERSION=$(FEDORA_REVISION_VERSION)
  33 endif
  34
  35 RT_PATCH_VERSION:=$(shell $(TOP_LTTNG_MODULES_DIR)/rt-patch-version.sh $(CURDIR))
  36
  37 ifneq ($(RT_PATCH_VERSION), 0)
  38   ccflags-y += -DRT_PATCH_VERSION=$(RT_PATCH_VERSION)
  39 endif
  40
  41 EXTRA_VERSION_NAME:=$(shell $(TOP_LTTNG_MODULES_DIR)/extra-version-name.sh $(TOP_LTTNG_MODULES_DIR))
  42
  43 ifneq ($(EXTRA_VERSION_NAME), 0)
  44   ccflags-y += -DLTTNG_EXTRA_VERSION_NAME='"$(EXTRA_VERSION_NAME)"'
  45 endif
  46
  47 EXTRA_VERSION_GIT:=$(shell $(TOP_LTTNG_MODULES_DIR)/extra-version-git.sh $(TOP_LTTNG_MODULES_DIR))
  48
  49 ifneq ($(EXTRA_VERSION_GIT), 0)
  50   ccflags-y += -DLTTNG_EXTRA_VERSION_GIT='"$(EXTRA_VERSION_GIT)"'
  51 endif
  52
  53 EXTRA_VERSION_PATCHES:=$(shell $(TOP_LTTNG_MODULES_DIR)/extra-version-patches.sh $(TOP_LTTNG_MODULES_DIR))