debug rule: Add flag field to skip installing extra debug artifacts

This is useful when we want to install targets built in debug mode,
but do not want to stage all the additional source and header files
if no debugging is being performed, e.g., in tests.

1 files changed, 17 insertions, 5 deletions

diff --git a/CC/EXPRESSIONS b/CC/EXPRESSIONS
index 7d9dfa1..437758e 100644
--- a/CC/EXPRESSIONS
+++ b/CC/EXPRESSIONS
@@ -1452,7 +1452,14 @@
     }
   }
 , "install-with-deps result":
-  { "vars": ["pc-install-dir", "targets", "prefix", "flat-libs", "hdrs-only"]
+  { "vars":
+    [ "pc-install-dir"
+    , "targets"
+    , "prefix"
+    , "flat-libs"
+    , "hdrs-only"
+    , "skip-debug-stage"
+    ]
   , "imports": {"pkg-config": "pkg-config"}
   , "expression":
     { "type": "let*"
@@ -1490,10 +1497,15 @@
                     }
                   ]
                 , [ "debug-srcs"
-                  , { "type": "DEP_PROVIDES"
-                    , "dep": {"type": "var", "name": "target"}
-                    , "provider": "debug-srcs"
-                    , "default": {"type": "empty_map"}
+                  , { "type": "if"
+                    , "cond": {"type": "var", "name": "skip-debug-stage"}
+                    , "then": {"type": "empty_map"}
+                    , "else":
+                      { "type": "DEP_PROVIDES"
+                      , "dep": {"type": "var", "name": "target"}
+                      , "provider": "debug-srcs"
+                      , "default": {"type": "empty_map"}
+                      }
                     }
                   ]
                 ]