Fix include path for igbinary support

1 files changed, 2 insertions, 0 deletions

diff --git a/config.m4 b/config.m4
index 698a9e3a..205a858c 100755
--- a/config.m4
+++ b/config.m4
@@ -49,10 +49,12 @@ dnl Check for igbinary
     AC_MSG_RESULT([enabled])
     AC_DEFINE(HAVE_REDIS_IGBINARY,1,[Whether redis igbinary serializer is enabled])
     IGBINARY_INCLUDES="-I$igbinary_inc_path"
+    IGBINARY_EXT_DIR="$igbinary_inc_path/ext"
     ifdef([PHP_ADD_EXTENSION_DEP],
     [
       PHP_ADD_EXTENSION_DEP(redis, igbinary)
     ])
+    PHP_ADD_INCLUDE($IGBINARY_EXT_DIR)
   else
     IGBINARY_INCLUDES=""
     AC_MSG_RESULT([disabled])