Merge pull request #375 from libtom/pr/fix-unused-const-variable

Fix -Wunused-const-variable in aes_tab.c
(cherry picked from commit 5c31c3d01656848fb8647aaab4d1a5f4f45770f1)

src/ciphers/aes/aes_tab.c

@@ -94,7 +94,7 @@ static const ulong32 TE0[256] = {
     0x7bb0b0cbUL, 0xa85454fcUL, 0x6dbbbbd6UL, 0x2c16163aUL,
 };
 
-#ifndef PELI_TAB
+#if !defined(PELI_TAB) && defined(LTC_SMALL_CODE)
 static const ulong32 Te4[256] = {
     0x63636363UL, 0x7c7c7c7cUL, 0x77777777UL, 0x7b7b7b7bUL,
     0xf2f2f2f2UL, 0x6b6b6b6bUL, 0x6f6f6f6fUL, 0xc5c5c5c5UL,
@@ -1017,11 +1017,13 @@ static const ulong32 Tks3[] = {
 
 #endif /* SMALL CODE */
 
+#ifndef PELI_TAB
 static const ulong32 rcon[] = {
     0x01000000UL, 0x02000000UL, 0x04000000UL, 0x08000000UL,
     0x10000000UL, 0x20000000UL, 0x40000000UL, 0x80000000UL,
     0x1B000000UL, 0x36000000UL, /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */
 };
+#endif
 
 #endif /* __LTC_AES_TAB_C__ */