expat: set acpaths=, not =+

Signed-off-by: Chris Larson <chris_larson@mentor.com>

diff --git a/recipes/expat/expat.inc b/recipes/expat/expat.inc
index bc56828..6cf3c5d 100644 (file)
--- a/recipes/expat/expat.inc
+++ b/recipes/expat/expat.inc
@@ -11,5 +11,5 @@ export LTCC = "${CC}"
 
 inherit autotools
 
-acpaths =+ "-I${S}/conftools"
+acpaths = "-I${S}/conftools"
 INC_PR = "r3"