dep-resolver: let the users overwrite project's definitions

With this change now users may overwrite definitions values, i.e for distros building systems we may want to intruct the LIBDIR based on target platform i.e /usr/lib64 for x86-64. For that the user can for example export LIBDIR=/usr/lib64/ and the the $(build_libdir) will be properly be adjusted. Signed-off-by: Leandro Dorileo <[email protected]>
solettaproject · Aug 31, 2015 · 9b05da1 · 9b05da1
1 parent 3b5e576
commit 9b05da1
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/data/scripts/dependency-resolver.py b/data/scripts/dependency-resolver.py
@@ -487,6 +487,14 @@ def handle_definitions(args, conf, context):
     context.debug("## ------------------- ##\n\n")
 
     variables = {"PREFIX": args.prefix}
+
+    # environment variables get priority, so set it beforehand
+    for k,v in os.environ.items():
+        found = definitions.get(k)
+        if not found:
+            continue
+        definitions[k] = v
+
     vars_expand(definitions, variables, len(definitions))
 
     header = ""