Add root variant to track_features

forward-port of fda59dd

recipe/meta.yaml

@@ -92,6 +92,7 @@ outputs:
     build:
       track_features:
         - hcc          # [variant=="hcc"]
+        - root         # [variant and variant.startswith("root_")]
       string: {{ variant }}_h{{ PKG_HASH }}_{{ build_number }}
       ignore_run_exports_from:
         # the build fails if it doesn't find the following, but it's not used
@@ -141,6 +142,7 @@ outputs:
       skip: true  # [win]
       track_features:
         - hcc          # [variant=="hcc"]
+        - root         # [variant and variant.startswith("root_")]
       string: {{ variant }}_h{{ PKG_HASH }}_{{ build_number }}
       run_exports:
         - {{ pin_subpackage("libclang-cpp" ~ minor_aware_ext, max_pin="x.x") }}   # [unix]
@@ -182,6 +184,7 @@ outputs:
     build:
       track_features:
         - hcc          # [variant=="hcc"]
+        - root         # [variant and variant.startswith("root_")]
       string: {{ variant }}_h{{ PKG_HASH }}_{{ build_number }}
       run_exports:   # [unix]
         - {{ pin_subpackage("libclang-cpp" ~ minor_aware_ext, max_pin="x.x") }}   # [unix]
@@ -225,6 +228,7 @@ outputs:
     build:
       track_features:
         - hcc          # [variant=="hcc"]
+        - root         # [variant and variant.startswith("root_")]
       string: {{ variant }}_h{{ PKG_HASH }}_{{ build_number }}
       run_exports:
         # note that the name (e.g. libclang13) does not necessarily
@@ -288,6 +292,7 @@ outputs:
     build:
       track_features:
         - hcc          # [variant=="hcc"]
+        - root         # [variant and variant.startswith("root_")]
       string: {{ variant }}_h{{ PKG_HASH }}_{{ build_number }}
       run_exports:
         # note that the name (e.g. libclang13) does not necessarily
@@ -388,6 +393,7 @@ outputs:
     build:
       track_features:
         - hcc          # [variant=="hcc"]
+        - root         # [variant and variant.startswith("root_")]
       string: {{ variant }}_h{{ PKG_HASH }}_{{ build_number }}
       ignore_run_exports_from:
         # the build fails if it doesn't find the following, but it's not used
@@ -420,6 +426,7 @@ outputs:
     build:
       track_features:
         - hcc          # [variant=="hcc"]
+        - root         # [variant and variant.startswith("root_")]
       string: {{ variant }}_h{{ PKG_HASH }}_{{ build_number }}
       ignore_run_exports_from:
         # the build fails if it doesn't find the following, but it's not used
@@ -457,6 +464,7 @@ outputs:
     build:
       track_features:
         - hcc          # [variant=="hcc"]
+        - root         # [variant and variant.startswith("root_")]
       string: {{ variant }}_h{{ PKG_HASH }}_{{ build_number }}
       # for windows, use the clang-format package.
       skip: true  # [win]
@@ -503,6 +511,7 @@ outputs:
     build:
       track_features:
         - hcc          # [variant=="hcc"]
+        - root         # [variant and variant.startswith("root_")]
       string: {{ variant }}_h{{ PKG_HASH }}_{{ build_number }}
       ignore_run_exports_from:
         # the build fails if it doesn't find the following, but it's not used
@@ -547,6 +556,7 @@ outputs:
     build:
       track_features:
         - hcc          # [variant=="hcc"]
+        - root         # [variant and variant.startswith("root_")]
       string: {{ variant }}_h{{ PKG_HASH }}_{{ build_number }}
       ignore_run_exports_from:
         # the build fails if it doesn't find the following, but it's not used