From 3b000020e43ec624afa5f20e80ee5d8d3c15d3dd Mon Sep 17 00:00:00 2001
From: AlexPeshkoff <alexander.peshkoff@gmail.com>
Date: Fri, 30 Nov 2018 16:56:16 +0300
Subject: [PATCH] Customize the build - leave only used by us components

---
 .../libtomcrypt/src/headers/tomcrypt_custom.h | 56 +++++++++++++++++++
 1 file changed, 56 insertions(+)

diff --git a/extern/libtomcrypt/src/headers/tomcrypt_custom.h b/extern/libtomcrypt/src/headers/tomcrypt_custom.h
index 2d5cfec8e9..dadcbbde61 100644
--- a/extern/libtomcrypt/src/headers/tomcrypt_custom.h
+++ b/extern/libtomcrypt/src/headers/tomcrypt_custom.h
@@ -10,6 +10,62 @@
 #ifndef TOMCRYPT_CUSTOM_H_
 #define TOMCRYPT_CUSTOM_H_
 
+
+/*** Firebird customizations - begin ***/
+
+#define LTC_NO_CIPHERS
+#define LTC_RIJNDAEL
+#define LTC_ANUBIS
+#define LTC_BLOWFISH
+#define LTC_KHAZAD
+#define LTC_RC5
+#define LTC_RC6
+#define LTC_SAFERP
+#define LTC_TWOFISH
+#define LTC_XTEA
+
+#define LTC_CHACHA
+#define LTC_RC4_STREAM
+#define LTC_SOBER128_STREAM
+
+#define LTC_NO_HASHES
+#define LTC_MD5
+#define LTC_SHA1
+#define LTC_SHA256
+#define LTC_SHA512
+#define LTC_HASH_HELPERS
+
+#define LTC_NO_MODES
+#define LTC_CBC_MODE
+#define LTC_CFB_MODE
+#define LTC_CTR_MODE
+#define LTC_ECB_MODE
+#define LTC_OFB_MODE
+
+#define LTC_NO_MACS
+#define LTC_HMAC
+
+#define LTC_NO_PRNGS
+#define LTC_YARROW
+#define LTC_RNG_MAKE_PRNG
+#define LTC_RNG_GET_BYTES
+
+#define LTC_NO_PK
+#define LTC_MRSA
+
+#define LTC_NO_PKCS
+#define LTC_PKCS_1
+#define LTC_DER
+
+#define LTC_NO_CURVES
+
+#if defined(_MSC_VER)
+#define LTC_NO_PROTOTYPES
+#endif
+
+/*** Firebird customizations - end ***/
+
+
 /* macros for various libc functions you can change for embedded targets */
 #ifndef XMALLOC
 #define XMALLOC  malloc