From 8b9701d2ad76a9a571c445b318557261a4922758 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 4 Apr 2023 14:10:27 +0200
Subject: Remove global override restriction from config.install.filter

---
 libbuild2/install/utility.hxx | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'libbuild2/install/utility.hxx')

diff --git a/libbuild2/install/utility.hxx b/libbuild2/install/utility.hxx
index 2ba7b18..dca8eb4 100644
--- a/libbuild2/install/utility.hxx
+++ b/libbuild2/install/utility.hxx
@@ -9,6 +9,7 @@
 
 #include <libbuild2/scope.hxx>
 #include <libbuild2/target.hxx>
+#include <libbuild2/filesystem.hxx> // entry_type
 
 #include <libbuild2/export.hxx>
 
@@ -107,6 +108,18 @@ namespace build2
       const dir_path* d (cast_null<dir_path> (rs["install.chroot"]));
       return d != nullptr ? *d / p.leaf (p.root_directory ()) : p;
     }
+
+    // Installation filtering (config.install.filter).
+    //
+    // If entry type is a directory, then leaf must be empty.
+    //
+    using filters = vector<pair<string, string>>;
+
+    LIBBUILD2_SYMEXPORT bool
+    filter_entry (const scope& rs,
+                  const dir_path& base,
+                  const path& leaf,
+                  entry_type);
   }
 }
 
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