---

yaml
---
r: 51438
b: refs/heads/incoming
c: 5e6dacf
h: refs/heads/master
v: v3

Author: brson

[refs]

@@ -6,7 +6,7 @@ refs/heads/try: 8eb2bab100b42f0ba751552d8eff00eb2134c55a
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c
-refs/heads/incoming: 9a075f264a1024a3c03edc033be59971ad590171
+refs/heads/incoming: 5e6dacf32edc5b8529e6f0aafd17754d0e2e2284
 refs/heads/dist-snap: 8b98e5a296d95c5e832db0756828e5bec31c6f50
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/incoming/mk/tests.mk

@@ -244,21 +244,29 @@ $(foreach host,$(CFG_HOST_TRIPLES), \
 
 define TEST_RUNNER
 
+# If NO_REBUILD is set then break the dependencies on std so we can
+# test crates without rebuilding core and std first
+ifeq ($(NO_REBUILD),)
+STDTESTDEP_$(1)_$(2)_$(3) = $$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_STDLIB_$(2))
+else
+STDTESTDEP_$(1)_$(2)_$(3) =
+endif
+
 $(3)/test/coretest.stage$(1)-$(2)$$(X_$(2)):			\
 		$$(CORELIB_CRATE) $$(CORELIB_INPUTS)	\
-		$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_STDLIB_$(2))
+		$$(STDTESTDEP_$(1)_$(2)_$(3))
 	@$$(call E, compile_and_link: $$@)
 	$$(STAGE$(1)_T_$(2)_H_$(3)) -o $$@ $$< --test
 
 $(3)/test/stdtest.stage$(1)-$(2)$$(X_$(2)):			\
 		$$(STDLIB_CRATE) $$(STDLIB_INPUTS)	\
-		$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_STDLIB_$(2))
+		$$(STDTESTDEP_$(1)_$(2)_$(3))
 	@$$(call E, compile_and_link: $$@)
 	$$(STAGE$(1)_T_$(2)_H_$(3)) -o $$@ $$< --test
 
 $(3)/test/syntaxtest.stage$(1)-$(2)$$(X_$(2)):			\
 		$$(LIBSYNTAX_CRATE) $$(LIBSYNTAX_INPUTS)	\
-		$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_STDLIB_$(2))
+		$$(STDTESTDEP_$(1)_$(2)_$(3))
 	@$$(call E, compile_and_link: $$@)
 	$$(STAGE$(1)_T_$(2)_H_$(3)) -o $$@ $$< --test