get the dependencies right so that all target archs are built

Makefile.in

@@ -63,7 +63,7 @@ endif
 
 CFG_INFO := $(info cfg: shell host triple $(CFG_HOST_TRIPLE))
 CFG_INFO := $(info cfg: llvm host triple $(CFG_LLVM_TRIPLE))
-CFG_INFO := $(info cfg: llvm target triples $(CFG_LLVM_TRIPLES))
+CFG_INFO := $(info cfg: llvm target triples $(CFG_TARGET_TRIPLES))
 
 ifdef CFG_DISABLE_OPTIMIZE
   $(info cfg: disabling rustc optimization (CFG_DISABLE_OPTIMIZE))
@@ -274,13 +274,13 @@ else
 CFG_VALGRIND_COMPILE$(1) = $$(CFG_VALGRIND_COMPILE)
 endif
 
-STAGE$(1) := $$(Q)$$(call CFG_RUN_TARG,$(1), \
-                $$(CFG_VALGRIND_COMPILE$(1)) $$(HOST_BIN$(1))/rustc$$(X) \
-                $$(CFG_RUSTC_FLAGS) --target=$(2))
+STAGE$(1)_$(2) := $$(Q)$$(call CFG_RUN_TARG,$(1), \
+                  $$(CFG_VALGRIND_COMPILE$(1)) $$(HOST_BIN$(1))/rustc$$(X) \
+                  $$(CFG_RUSTC_FLAGS) --target=$(2))
 
-PERF_STAGE$(1) := $$(Q)$$(call CFG_RUN_TARG,$(1), \
-                $$(CFG_PERF_TOOL) $$(HOST_BIN$(1))/rustc$$(X) \
-                $$(CFG_RUSTC_FLAGS) --target=$(2))
+PERF_STAGE$(1)_$(2) := $$(Q)$$(call CFG_RUN_TARG,$(1), \
+                       $$(CFG_PERF_TOOL) $$(HOST_BIN$(1))/rustc$$(X) \
+                       $$(CFG_RUSTC_FLAGS) --target=$(2))
 
 endef
 
@@ -305,9 +305,11 @@ all: $(SREQ1$(CFG_HOST_TRIPLE)) $(GENERATED) $(DOCS)
 
 else
 
+TARGET_SREQS := $(foreach target,$(CFG_TARGET_TRIPLES),$(SREQ3$(target)))
 FUZZ := $(HOST_BIN3)/fuzzer$(X)
 
-all: $(SREQ3$(CFG_HOST_TRIPLE)) $(GENERATED) $(DOCS) $(FUZZ)
+#all: $(SREQ3$(CFG_HOST_TRIPLE)) $(GENERATED) $(DOCS) $(FUZZ)
+all: $(TARGET_SREQS) $(GENERATED) $(DOCS) $(FUZZ)
 
 endif
 

mk/target.mk

@@ -53,7 +53,7 @@ $$(TARGET_BIN$(1)$(2))/rustc$$(X): \
 	$$(TARGET_SREQ$(1)$(2)) \
 	$$(TARGET_LIB$(1)$(2))/$$(CFG_RUSTLLVM) \
 	$$(TARGET_STDLIB_DEFAULT$(1)$(2))
-	@$$(call E, compile_and_link: $$@)
+	@$$(call E, compile_and_link: $$@ for stage $(1) and target $(2))
 	$$(STAGE$(1)_$(2)) -o $$@ $$<
 
 $$(TARGET_LIB$(1)$(2))/$$(CFG_LIBRUSTC): \

mk/tools.mk

@@ -18,7 +18,7 @@ $$(TARGET_BIN$(1)$(CFG_HOST_TRIPLE))/fuzzer$$(X): \
 	$$(TARGET_LIB$(1)$(CFG_HOST_TRIPLE))/$$(CFG_STDLIB) \
 	$$(TARGET_LIB$(1)$(CFG_HOST_TRIPLE))/$$(CFG_LIBRUSTC)
 	@$$(call E, compile_and_link: $$@)
-	$$(STAGE$(1)_$(CFG_HOST_TRIPLE)) -o $$@ $$<
+	$$(STAGE$(1)_$$(CFG_HOST_TRIPLE)) -o $$@ $$<
 
 # Promote the stageN target to stageN+1 host
 # FIXME: Shouldn't need to depend on host/librustc.so once
@@ -35,7 +35,7 @@ $$(TARGET_BIN$(1)$(CFG_HOST_TRIPLE))/compiletest$$(X): \
 	$$(TARGET_SREQ$(1)$(CFG_HOST_TRIPLE)) \
 	$$(TARGET_LIB$(1)$(CFG_HOST_TRIPLE))/$$(CFG_STDLIB)
 	@$$(call E, compile_and_link: $$@)
-	$$(STAGE$(1)_$(CFG_HOST_TRIPLE)) -o $$@ $$<
+	$$(STAGE$(1)_$$(CFG_HOST_TRIPLE)) -o $$@ $$<
 
 $$(HOST_BIN$(2))/compiletest$$(X): \
 	$$(TARGET_BIN$(1)$(CFG_HOST_TRIPLE))/compiletest$$(X) \