diff options
Diffstat (limited to 'rules/CC/proto/RULES')
| -rw-r--r-- | rules/CC/proto/RULES | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/rules/CC/proto/RULES b/rules/CC/proto/RULES index 6d2e7251..cfc3786e 100644 --- a/rules/CC/proto/RULES +++ b/rules/CC/proto/RULES @@ -19,7 +19,7 @@ [ "Optional toolchain directory. A collection of artifacts that provide" , "the protobuf compiler and the GRPC plugin (if needed). Note that only" , "artifacts of the specified targets are considered (no runfiles etc.)." - , "Specifying this field overlays artifacts from \"base\"." + , "Specifying this field extends artifacts from \"base\"." ] , "deps": [ "Optional CC libraries the resulting CC proto libraries implicitly" @@ -56,7 +56,8 @@ } , "imports": { "base-provides": ["./", "..", "defaults-base-provides"] - , "artifacts": ["", "field_artifacts"] + , "base-provides-list": ["./", "..", "defaults-base-provides-list"] + , "artifacts_list": ["", "field_artifacts_list"] , "compile-deps": ["CC", "compile-deps"] , "compile-args-deps": ["CC", "compile-args-deps"] , "link-deps": ["CC", "link-deps"] @@ -158,24 +159,28 @@ , ["provider", "TOOLCHAIN"] , ["default", {"type": "empty_map"}] , [ "TOOLCHAIN" - , { "type": "map_union" + , { "type": "disjoint_map_union" + , "msg": "toolchain artifacts may not overlap" , "$1": - [ {"type": "CALL_EXPRESSION", "name": "base-provides"} - , { "type": "if" - , "cond": {"type": "FIELD", "name": "toolchain"} - , "then": - { "type": "let*" - , "bindings": - [ ["fieldname", "toolchain"] - , [ "transition" - , {"type": "CALL_EXPRESSION", "name": "for host"} + { "type": "++" + , "$1": + [ {"type": "CALL_EXPRESSION", "name": "base-provides-list"} + , { "type": "if" + , "cond": {"type": "FIELD", "name": "toolchain"} + , "then": + { "type": "let*" + , "bindings": + [ ["fieldname", "toolchain"] + , [ "transition" + , {"type": "CALL_EXPRESSION", "name": "for host"} + ] ] - ] - , "body": {"type": "CALL_EXPRESSION", "name": "artifacts"} + , "body": + {"type": "CALL_EXPRESSION", "name": "artifacts_list"} + } } - , "else": {"type": "empty_map"} - } - ] + ] + } } ] , [ "LDFLAGS" |