Merge subtree 'rules' into rules-cc

2 files changed, 28 insertions, 1 deletions

diff --git a/rules/CC/test/EXPRESSIONS b/rules/CC/test/EXPRESSIONS
index e1442c5..0c6d797 100644
--- a/rules/CC/test/EXPRESSIONS
+++ b/rules/CC/test/EXPRESSIONS
@@ -8,6 +8,8 @@
   , "vars":
     [ "ARCH"
     , "HOST_ARCH"
+    , "TARGET_ARCH"
+    , "ARCH_DISPATCH"
     , "CC"
     , "CXX"
     , "CFLAGS"
@@ -48,6 +50,7 @@
     , "ldflags-files-deps": ["./", "..", "ldflags-files-deps"]
     , "binary": ["./", "..", "bin artifact"]
     , "host transition": ["transitions", "for host"]
+    , "target properties": ["transitions", "target properties"]
     , "stage": ["./", "../..", "stage_singleton_field"]
     }
   , "expression":
@@ -154,6 +157,9 @@
             ]
           }
         ]
+      , [ "target properties"
+        , {"type": "CALL_EXPRESSION", "name": "target properties"}
+        ]
       ]
     , "body":
       { "type": "if"
@@ -178,6 +184,8 @@
                 , "$1":
                   ["CC test ", {"type": "var", "name": "test-name"}, " failed"]
                 }
+              , "execution properties":
+                {"type": "var", "name": "target properties"}
               }
             ]
           , [ "runfiles"
@@ -251,6 +259,8 @@
                           , ")"
                           ]
                         }
+                      , "execution properties":
+                        {"type": "var", "name": "target properties"}
                       }
                     }
                   }
diff --git a/rules/CC/test/RULES b/rules/CC/test/RULES
index 8a985be..a1f4bfb 100644
--- a/rules/CC/test/RULES
+++ b/rules/CC/test/RULES
@@ -14,6 +14,7 @@
   , "config_vars":
     [ "ARCH"
     , "HOST_ARCH"
+    , "TARGET_ARCH"
     , "CC"
     , "CXX"
     , "CFLAGS"
@@ -27,6 +28,7 @@
     , "TEST_ENV"
     , "CC_TEST_LAUNCHER"
     , "RUNS_PER_TEST"
+    , "ARCH_DISPATCH"
     ]
   , "implicit":
     { "defaults": [["./", "..", "defaults"]]
@@ -99,6 +101,19 @@
       [ "The number of times the test should be run in order to detect flakyness."
       , "If set, no test action will be taken from cache."
       ]
+    , "TARGET_ARCH":
+      [ "The architecture to build the test for."
+      , ""
+      , "Will only be honored, if that architecture is available in the"
+      , "ARCH_DISPATCH map. Otherwise, the test will be built for and run"
+      , "on the host architecture."
+      ]
+    , "ARCH_DISPATCH":
+      [ "Map of architectures to execution properties that ensure execution"
+      , "on that architecture. Only the actual test binary will be run with"
+      , "the specified execution properties (i.e., on the target architecture);"
+      , "all building will be done on the host architecture."
+      ]
     }
   , "artifacts_doc":
     [ "result: the result of this test (\"PASS\" or \"FAIL\"); useful for"
@@ -117,7 +132,7 @@
   , "imports":
     { "artifacts": ["./", "../..", "field_artifacts"]
     , "runfiles": ["./", "../..", "field_runfiles"]
-    , "host transition": ["transitions", "for host"]
+    , "host transition": ["transitions", "maybe for host"]
     , "stage": ["./", "../..", "stage_singleton_field"]
     , "run_test": "run_test"
     }
@@ -125,6 +140,7 @@
     { "defaults": [{"type": "CALL_EXPRESSION", "name": "host transition"}]
     , "private-deps": [{"type": "CALL_EXPRESSION", "name": "host transition"}]
     , "data": [{"type": "CALL_EXPRESSION", "name": "host transition"}]
+    , "runner": [{"type": "CALL_EXPRESSION", "name": "host transition"}]
     }
   , "expression":
     { "type": "let*"
@@ -182,6 +198,7 @@
                   , "$1":
                     { "type": "DEP_ARTIFACTS"
                     , "dep": {"type": "var", "name": "runner"}
+                    , "transition": {"type": "var", "name": "host-trans"}
                     }
                   }
                 , "body":