Changeset 2718 in kBuild for trunk/src/kmk/kbuild-read.c

Timestamp:

Dec 30, 2013 9:30:47 PM (11 years ago)

Author:

bird

Message:

kmk: Variable aliases.

File:

• trunk/src/kmk/kbuild-read.c (modified) (1 diff)

trunk/src/kmk/kbuild-read.c

@@ -284 +284 @@
         && g_fKbObjCompMode)
     {
-        size_t  cchPrefixed = pObj->cchVarPrefix + cchName;
-        char   *pszPrefixed = xmalloc(cchPrefixed + 1);
+        struct variable *pAlias;
+        size_t           cchPrefixed = pObj->cchVarPrefix + cchName;
+        char            *pszPrefixed = xmalloc(cchPrefixed + 1);
         memcpy(pszPrefixed, pObj->pszVarPrefix, pObj->cchVarPrefix);
         memcpy(&pszPrefixed[pObj->cchVarPrefix], pszName, cchName);
         pszPrefixed[cchPrefixed] = '\0';
 
-        /** @todo implement variable aliases or something. */
-        define_variable_in_set(pszPrefixed, cchPrefixed,
-                               pchValue, cchValue, 1 /*duplicate_value*/,
-                               enmOrigin, fRecursive,
-                               &global_variable_set,
-                               pFileLoc);
+        pAlias = define_variable_alias_in_set(pszPrefixed, cchPrefixed, pVar, enmOrigin,
+                                              &global_variable_set, pFileLoc);
+        if (!pAlias->alias)
+            error(pFileLoc, _("Error defining alias '%s'"), pszPrefixed);
     }