Add libbutl-pkg-config source subdirectory

This is an additional (to libbutl) utility library which contains the source
code of libpkg-config configured and tuned for our needs.

1 files changed, 24 insertions, 10 deletions

diff --git a/build/export.build b/build/export.build
index 5f921cb..e7dfa5b 100644
--- a/build/export.build
+++ b/build/export.build
@@ -1,21 +1,35 @@
 # file      : build/export.build
 # license   : MIT; see accompanying LICENSE file
 
-if ($name($import.target) == 'butl-odb')
+switch $name($import.target)
 {
-  $out_root/
+  case 'butl-odb'
   {
-    include libbutl-odb/
+    $out_root/
+    {
+      include libbutl-odb/
+    }
+
+    export $out_root/libbutl-odb/$import.target
   }
 
-  export $out_root/libbutl-odb/$import.target
-}
-else
-{
-  $out_root/
+  case 'butl-pkg-config'
   {
-    include libbutl/
+    $out_root/
+    {
+      include libbutl-pkg-config/
+    }
+
+    export $out_root/libbutl-pkg-config/$import.target
   }
 
-  export $out_root/libbutl/$import.target
+  default
+  {
+    $out_root/
+    {
+      include libbutl/
+    }
+
+    export $out_root/libbutl/$import.target
+  }
 }