Commit 3d96996e authored by Adam Wujek's avatar Adam Wujek

kernel: add versions of used submodules to the kernel module

Signed-off-by: Adam Wujek's avatarAdam Wujek <adam.wujek@cern.ch>
parent fcb1e15c
......@@ -3,12 +3,19 @@ KBUILD_EXTRA_SYMBOLS := \
$(ZIO_ABS)/Module.symvers \
$(FMC_BUS_ABS)/kernel/Module.symvers
# For this CSM_VERSION, please see ohwr.org/csm documentation
ifdef CONFIG_CSM_VERSION
ccflags-y += -D"CERN_SUPER_MODULE=MODULE_VERSION(\"$(CONFIG_CSM_VERSION)\")"
else
ccflags-y += -DCERN_SUPER_MODULE=""
# add versions of supermodule. It is useful when fine-delay-sw is included as sub-module
# of a bigger project that we want to track
ifdef CONFIG_SUPER_REPO
ifdef CONFIG_SUPER_REPO_VERSION
SUBMODULE_VERSIONS += MODULE_INFO(version_$(CONFIG_SUPER_REPO),\"$(CONFIG_SUPER_REPO_VERSION)\");
endif
endif
# add versions of used submodules
SUBMODULE_VERSIONS += MODULE_INFO(version_fmc_bus,\"$(FMC_BUS_VERSION)\");
SUBMODULE_VERSIONS += MODULE_INFO(version_zio,\"$(ZIO_VERSION)\");
ccflags-y += -DADDITIONAL_VERSIONS="$(SUBMODULE_VERSIONS)"
# The library includes <sdb.h>, so point -I directtly there
# include our header before to avoid conflicts with the kernel
LINUXINCLUDE := -I$(FMC_BUS_ABS)/kernel/include -I$(FMC_BUS_ABS)/kernel/include/linux $(LINUXINCLUDE)
......
......@@ -16,7 +16,9 @@ ZIO_ABS ?= $(abspath $(ZIO) )
GIT_VERSION = $(shell git describe --dirty --long --tags)
export GIT_VERSION
ZIO_VERSION = $(shell cd $(ZIO_ABS); git describe --always --dirty --long --tags)
FMC_BUS_VERSION ?= $(shell cd $(FMC_BUS_ABS); git describe --always --dirty --long --tags)
ZIO_VERSION ?= $(shell cd $(ZIO_ABS); git describe --always --dirty --long --tags)
export FMC_BUS_VERSION
export ZIO_VERSION
all modules:
......
......@@ -369,4 +369,4 @@ module_exit(fd_exit);
MODULE_VERSION(GIT_VERSION);
MODULE_LICENSE("GPL and additional rights"); /* LGPL */
CERN_SUPER_MODULE;
ADDITIONAL_VERSIONS;
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