unleashed-firmware/make/git.mk

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GIT_COMMIT = $(shell git describe --always --exclude '*' || echo 'unknown')
GIT_BRANCH = $(shell git rev-parse --abbrev-ref HEAD || echo 'unknown')
GIT_BRANCH_NUM = $(shell git rev-list --count $(GIT_BRANCH) || echo 'nan')
BUILD_DATE = $(shell date '+%d-%m-%Y' || echo 'unknown')
VERSION = $(shell git describe --tags --abbrev=0 || echo 'unknown')
CFLAGS += -DGIT_COMMIT="\"$(GIT_COMMIT)\"" -DGIT_BRANCH="\"$(GIT_BRANCH)\"" -DGIT_BRANCH_NUM="\"$(GIT_BRANCH_NUM)\""
CFLAGS += -DBUILD_DATE="\"$(BUILD_DATE)\"" -DTARGET="\"$(TARGET)\"" -DVERSION="\"$(VERSION)\""