diff --git a/BUILD.gn b/BUILD.gn
index b54eb4b..6fd90bf 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -31,8 +31,6 @@
 #*                                                                       */
 #*************************************************************************/
 
-import("//packages/package.gni")
-
 source_set("flite") {
   deps = [
   ]
diff --git a/lang/cmu_us_slt/cmu_us_slt_cg.c b/lang/cmu_us_slt/cmu_us_slt_cg.c
index 4c984c2..a14143a 100644
--- a/lang/cmu_us_slt/cmu_us_slt_cg.c
+++ b/lang/cmu_us_slt/cmu_us_slt_cg.c
@@ -415,16 +415,16 @@
     cmu_us_slt_single_num_frames
 };
 const unsigned short **cmu_us_slt_model_vectors[] = {
-    cmu_us_slt_single_model_vectors
+    (const unsigned short**)cmu_us_slt_single_model_vectors
 };
 const cst_cart **cmu_us_slt_mcep_carts[] = {
-    cmu_us_slt_single_mcep_carts
+    (const cst_cart**)cmu_us_slt_single_mcep_carts
 };
 const dur_stat **cmu_us_slt_dur_stats_table[] = {
-    cmu_us_slt_dur_stats
+    (const dur_stat**)cmu_us_slt_dur_stats
 };
 const cst_cart *cmu_us_slt_dur_cart_table[] = {
-    &cmu_us_slt_dur_cart
+    (const cst_cart*)&cmu_us_slt_dur_cart
 };
 
 const cst_cg_db cmu_us_slt_cg_db = {
@@ -438,8 +438,8 @@
   cmu_us_slt_mcep_carts,
   &cmu_us_slt_spamf0_accent_cart,
   &cmu_us_slt_spamf0_phrase_cart,
-  cmu_us_slt_num_channels,
-  cmu_us_slt_num_frames,
+  (int*)cmu_us_slt_num_channels,
+  (int*)cmu_us_slt_num_frames,
   cmu_us_slt_model_vectors,
   cmu_us_slt_spamf0_accent_num_channels,
   cmu_us_slt_spamf0_accent_num_frames,
@@ -452,7 +452,7 @@
   cmu_us_slt_dur_cart_table,
   cmu_us_slt_phone_states,
   1, /* 1 if mlpg required */
-  cmu_us_slt_dynwin,
+  (float*)cmu_us_slt_dynwin,
   cmu_us_slt_dynwinsize,
   0.420000, /* mlsa_alpha */
   0.400000, /* mlsa_beta */