diff options
-rw-r--r-- | .gitattributes | 1 | ||||
-rw-r--r-- | .gitcommit | 1 | ||||
-rw-r--r-- | Makefile | 11 |
3 files changed, 13 insertions, 0 deletions
diff --git a/.gitattributes b/.gitattributes index f85ae06c9..5e568606e 100644 --- a/.gitattributes +++ b/.gitattributes @@ -1 +1,2 @@ *.v linguist-language=Verilog +/.gitcommit export-subst diff --git a/.gitcommit b/.gitcommit new file mode 100644 index 000000000..46b7856fb --- /dev/null +++ b/.gitcommit @@ -0,0 +1 @@ +$Format:%h$ @@ -130,7 +130,18 @@ LDLIBS += -lrt endif YOSYS_VER := 0.17+41 + +# Note: We arrange for .gitcommit to contain the (short) commit hash in +# tarballs generated with git-archive(1) using .gitattributes. The git repo +# will have this file in its unexpanded form tough, in which case we fall +# back to calling git directly. +TARBALL_GIT_REV := $(shell cat $(YOSYS_SRC)/.gitcommit) +ifeq ($(TARBALL_GIT_REV),$$Format:%h$$) GIT_REV := $(shell git ls-remote $(YOSYS_SRC) HEAD -q | $(AWK) 'BEGIN {R = "UNKNOWN"}; ($$2 == "HEAD") {R = substr($$1, 1, 9); exit} END {print R}') +else +GIT_REV := $(TARBALL_GIT_REV) +endif + OBJS = kernel/version_$(GIT_REV).o bumpversion: |