Llvm submodule (#3108)

* Move the versions.mk infrastructure to scripts/submodules so it can be used elsewhere too.

* Add a conditional submodule for llvm.

* Fix commit messages emitted by the bump- targets.

* Use a anonymous git url for llvm.

1 files changed, 1 insertions, 117 deletions

diff --git a/acceptance-tests/versions.mk b/acceptance-tests/versions.mk
index 9cf7d89bbea..491b67e11ce 100644
--- a/acceptance-tests/versions.mk
+++ b/acceptance-tests/versions.mk
@@ -1,127 +1,11 @@
 .PHONY: validate-versions reset-versions
 
-CONFIG=SUBMODULES.json
-
-# usage $(call ValidateVersionTemplate (name,MAKEFILE VAR,repo name))
-# usage $(call ValidateVersionTemplate (mono,MONO,mono))
-
-define ValidateVersionTemplate
-#$(eval REPOSITORY_$(2):=$(shell test -z $(3) && echo $(1) || echo "$(3)"))
-#$(eval DIRECTORY_$(2):=$(shell python versions.py get-dir $(1)))
-#$(eval DIRECTORY_$(2):=$(shell test -z $(DIRECTORY_$(2)) && echo $(1) || echo $(DIRECTORY_$(2))))
-#$(eval MODULE_$(2):=$(shell python versions.py get-url $(1)))
-#$(eval NEEDED_$(2)_VERSION:=$(shell python versions.py get-rev $(1)))
-#$(eval $(2)_BRANCH_AND_REMOTE:=$(shell python versions.py get-remote-branch $(1)))
-
-#$(eval $(2)_VERSION:=$$$$(shell cd $($(2)_PATH) 2>/dev/null && git rev-parse HEAD ))
-
-#$(eval NEEDED_$(2)_BRANCH:=$(word 2, $(subst /, ,$($(2)_BRANCH_AND_REMOTE))))
-#$(eval NEEDED_$(2)_REMOTE:=$(word 1, $(subst /, ,$($(2)_BRANCH_AND_REMOTE))))
-#$(eval $(2)_BRANCH:=$$$$(shell cd $($(2)_PATH) 2>/dev/null && git symbolic-ref --short HEAD 2>/dev/null))
-
-validate-$(1)::
-	@if test x$$(IGNORE_$(2)_VERSION) = "x"; then \
-	    if test ! -d $($(2)_PATH); then \
-			if test x$$(RESET_VERSIONS) != "x"; then \
-				$(MAKE) reset-$(1) || exit 1; \
-			else \
-				echo "Your $(1) checkout is missing, please run 'make reset-$(1)'"; \
-				touch .validate-versions-failure; \
-			fi; \
-	    else \
-			if test "x$($(2)_VERSION)" != "x$(NEEDED_$(2)_VERSION)" ; then \
-				if test x$$(RESET_VERSIONS) != "x"; then \
-					$(MAKE) reset-$(1) || exit 1; \
-				else \
-				    echo "Your $(1) version is out of date, please run 'make reset-$(1)' (found $($(2)_VERSION), expected $(NEEDED_$(2)_VERSION))"; \
-				    test -z "$(BUILD_REVISION)" || $(MAKE) test-$(1); \
-			        touch .validate-versions-failure; \
-				fi; \
-	        elif test "x$($(2)_BRANCH)" != "x$(NEEDED_$(2)_BRANCH)" ; then \
-				if test x$$(RESET_VERSIONS) != "x"; then \
-					test -z "$(BUILD_REVISION)" || $(MAKE) test-$(1); \
-					$(MAKE) reset-$(1) || exit 1; \
-				else \
-				    echo "Your $(1) branch is out of date, please run 'make reset-$(1)' (found $($(2)_BRANCH), expected $(NEEDED_$(2)_BRANCH))"; \
-			        touch .validate-versions-failure; \
-				fi; \
-	       fi; \
-	    fi; \
-	fi
-
-test-$(1)::
-	@echo $(1)
-	@echo "   REPOSITORY_$(2)=$(REPOSITORY_$(2))"
-	@echo "   DIRECTORY_$(2)=$(DIRECTORY_$(2))"
-	@echo "   MODULE_$(2)=$(MODULE_$(2))"
-	@echo "   NEEDED_$(2)_VERSION=$(NEEDED_$(2)_VERSION)"
-	@echo "   $(2)_VERSION=$($(2)_VERSION)"
-	@echo "   $(2)_BRANCH_AND_REMOTE=$($(2)_BRANCH_AND_REMOTE)"
-	@echo "   NEEDED_$(2)_BRANCH=$(NEEDED_$(2)_BRANCH)"
-	@echo "   NEEDED_$(2)_REMOTE=$(NEEDED_$(2)_REMOTE)"
-	@echo "   $(2)_BRANCH=$($(2)_BRANCH)"
-	@echo "   $(2)_PATH=$($(2)_PATH) => $(abspath $($(2)_PATH))"
-
-reset-$(1)::
-	@if test -d $($(2)_PATH); then \
-		if ! (cd $($(2)_PATH) && git show $(NEEDED_$(2)_VERSION) >/dev/null 2>&1 && git log -1 $(NEEDED_$(2)_REMOTE) >/dev/null 2>&1) ; then \
-			echo "*** git fetch `basename $$($(2)_PATH)`" && (cd $($(2)_PATH) && git fetch); \
-		fi;  \
-	else \
-		echo "*** git clone $(MODULE_$(2)) --recursive $(DIRECTORY_$(2))" && (cd `dirname $($(2)_PATH)` && git clone $(MODULE_$(2)) --recursive $(DIRECTORY_$(2)) || exit 1 ); \
-	fi
-	@if test x$$(IGNORE_$(2)_VERSION) = "x"; then \
-		echo "*** [$(1)] git checkout -f" $(NEEDED_$(2)_BRANCH) && (cd $($(2)_PATH) ; git checkout -f $(NEEDED_$(2)_BRANCH) || git checkout -f -b $($(2)_BRANCH_AND_REMOTE)); \
-		echo "*** [$(1)] git reset --hard $(NEEDED_$(2)_VERSION)" && (cd $($(2)_PATH) && git reset --hard $(NEEDED_$(2)_VERSION)); \
-	fi
-	@echo "*** [$(1)] git submodule update --init --recursive" && (cd $($(2)_PATH) && git submodule update --init --recursive)
-
-print-$(1)::
-	@printf "*** %-16s %-45s %s (%s)\n" "$(DIRECTORY_$(2))" "$(MODULE_$(2))" "$(NEEDED_$(2)_VERSION)" "$(NEEDED_$(2)_BRANCH)"
-
-.PHONY: validate-$(1) reset-$(1) print-$(1)
-
-reset-versions:: reset-$(1)
-validate-versions:: Validate-$(1)
-print-versions:: print-$(1)
-
-endef
+include $(top_srcdir)/scripts/submodules/versions.mk
 
 $(eval $(call ValidateVersionTemplate,roslyn,ROSLYN))
 $(eval $(call ValidateVersionTemplate,coreclr,CORECLR))
 $(eval $(call ValidateVersionTemplate,ms-test-suite,MSTESTSUITE))
 
-reset-versions::
-
-validate-versions::
-	@if test -e .validate-versions-failure; then  \
-		rm .validate-versions-failure; \
-		echo One or more modules needs update;  \
-		exit 1; \
-	else \
-		echo All dependent modules up to date;  \
-	fi
-
-reset:
-	@$(MAKE) validate-versions RESET_VERSIONS=1
-
-__bump-version-%:
-	@if [ "$(REV)" = "" ]; then echo "Usage: make bump-version-$* REV=<ref>"; exit 1; fi
-	python versions.py set-rev $* $(REV)
-	@if [ "$(COMMIT)" = "1" ]; then echo "[acceptance-tests] Bump $* to pick up $(REV)." | git commit -F - $(CONFIG); fi
-
-__bump-branch-%:
-	@if [ "$(BRANCH)" = "" ]; then echo "Usage: make bump-branch-$* BRANCH=<branch> REMOTE_BRANCH=<remote branch>"; exit 1; fi
-	@if [ "$(REMOTE_BRANCH)" == "" ]; then echo "Usage: make bump-branch-$* BRANCH=<branch> REMOTE_BRANCH=<remote branch>"; exit 1; fi
-	python versions.py set-branch $* $(BRANCH)
-	python versions.py set-remote-branch $* $(REMOTE_BRANCH)
-	@if [ "$(COMMIT)" = "1" ]; then echo "[acceptance-tests] Bump $* to switch to $(BRANCH) $(REMOTE BRANCH)." | git commit -F - $(CONFIG); fi
-
-__bump-current-version-%:
-	REV=$(shell cd $(ACCEPTANCE_TESTS_PATH)/$* && git log -1 --pretty=format:%H); \
-	python versions.py set-rev $* $$REV; \
-	if [ "$(COMMIT)" = "1" ]; then echo "[acceptance-tests] Bump $* to pick up $$REV:" | git commit -F - $(CONFIG); fi
-
 # Bump the given submodule to the revision given by the REV make variable
 # If COMMIT is 1, commit the change
 bump-roslyn: __bump-version-roslyn