Merge pull request #1650 from wilzbach/ensure-phobos-stable

Ensure that the phobos-stable directory exists

Author: CyberShadow

posix.mak

@@ -56,6 +56,8 @@ PHOBOS_STABLE_DIR_GENERATED=$(GENERATED)/phobos-release
 #   Makefile dependencies and rules
 PHOBOS_FILES := $(shell find $(PHOBOS_DIR) -name '*.d' -o -name '*.mak' -o -name '*.ddoc')
 PHOBOS_FILES_GENERATED := $(subst $(PHOBOS_DIR), $(PHOBOS_DIR_GENERATED), $(PHOBOS_FILES))
+$(shell [ ! -d $(PHOBOS_DIR) ] && git clone --depth=1 ${GIT_HOME}/phobos $(PHOBOS_DIR))
+$(shell [ ! -d $(PHOBOS_STABLE_DIR) ] && git clone -b v${LATEST} --depth=1 ${GIT_HOME}/phobos $(PHOBOS_STABLE_DIR))
 PHOBOS_STABLE_FILES := $(shell find $(PHOBOS_STABLE_DIR) -name '*.d' -o -name '*.mak' -o -name '*.ddoc')
 PHOBOS_STABLE_FILES_GENERATED := $(subst $(PHOBOS_STABLE_DIR), $(PHOBOS_STABLE_DIR_GENERATED), $(PHOBOS_STABLE_FILES))
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