1 files changed, 8 insertions, 0 deletions

diff --git a/src/build.y b/src/build.y
index d8cba53..d1f3945 100644
--- a/src/build.y
+++ b/src/build.y
@@ -212,6 +212,14 @@ setexpr: STRING '=' STRING
              {
                          bld.varAddSet( $1, $3 );
                  }
+           | STRING '=' TOK_FROM TOK_COMMAND STRING
+             {
+                         bld.varSet( $1, bld.cmdToString( $5 ).c_str() );
+                 }
+           | STRING TOK_ADDSET TOK_FROM TOK_COMMAND STRING
+             {
+                         bld.varSet( $1, bld.cmdToString( $5 ).c_str() );
+                 }
            ;
 
 rule: TOK_RULE STRING