third_party/mbedtls/repo/include/mbedtls/check_config.h

   1 /**
   2  * \file check_config.h
   3  *
   4  * \brief Consistency checks for configuration options
   5  */
   6 /*
   7  *  Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
   8  *  SPDX-License-Identifier: Apache-2.0
   9  *
  10  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
  11  *  not use this file except in compliance with the License.
  12  *  You may obtain a copy of the License at
  13  *
  14  *  http://www.apache.org/licenses/LICENSE-2.0
  15  *
  16  *  Unless required by applicable law or agreed to in writing, software
  17  *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  18  *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19  *  See the License for the specific language governing permissions and
  20  *  limitations under the License.
  21  *
  22  *  This file is part of mbed TLS (https://tls.mbed.org)
  23  */
  24
  25 /*
  26  * It is recommended to include this file from your config.h
  27  * in order to catch dependency issues early.
  28  */
  29
  30 #ifndef MBEDTLS_CHECK_CONFIG_H
  31 #define MBEDTLS_CHECK_CONFIG_H
  32
  33 /*
  34  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
  35  * target platforms, so not an issue, but let's just be extra sure.
  36  */
  37 #include <limits.h>
  38 #if CHAR_BIT != 8
  39 #error "mbed TLS requires a platform with 8-bit chars"
  40 #endif
  41
  42 #if defined(_WIN32)
  43 #if !defined(MBEDTLS_PLATFORM_C)
  44 #error "MBEDTLS_PLATFORM_C is required on Windows"
  45 #endif
  46
  47 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
  48  * it would confuse config.pl. */
  49 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
  50     !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
  51 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
  52 #endif
  53
  54 #if !defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) && \
  55     !defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO)
  56 #define MBEDTLS_PLATFORM_VSNPRINTF_ALT
  57 #endif
  58 #endif /* _WIN32 */
  59
  60 #if defined(TARGET_LIKE_MBED) && \
  61     ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
  62 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
  63 #endif
  64
  65 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
  66     !defined(__GNUC__) && !defined(__clang__)
  67 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
  68 #endif
  69
  70 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
  71 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
  72 #endif
  73
  74 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
  75 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
  76 #endif
  77
  78 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
  79 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
  80 #endif
  81
  82 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
  83 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
  84 #endif
  85
  86 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC)
  87 #error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites"
  88 #endif
  89
  90 #if defined(MBEDTLS_CMAC_C) && \
  91     !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
  92 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
  93 #endif
  94
  95 #if defined(MBEDTLS_NIST_KW_C) && \
  96     ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) )
  97 #error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
  98 #endif
  99
 100 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
 101 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
 102 #endif
 103
 104 #if defined(MBEDTLS_ECDSA_C) &&            \
 105     ( !defined(MBEDTLS_ECP_C) ||           \
 106       !defined(MBEDTLS_ASN1_PARSE_C) ||    \
 107       !defined(MBEDTLS_ASN1_WRITE_C) )
 108 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
 109 #endif
 110
 111 #if defined(MBEDTLS_ECJPAKE_C) &&           \
 112     ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
 113 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
 114 #endif
 115
 116 #if defined(MBEDTLS_ECP_RESTARTABLE)           && \
 117     ( defined(MBEDTLS_USE_PSA_CRYPTO)          || \
 118       defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \
 119       defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)     || \
 120       defined(MBEDTLS_ECDSA_SIGN_ALT)          || \
 121       defined(MBEDTLS_ECDSA_VERIFY_ALT)        || \
 122       defined(MBEDTLS_ECDSA_GENKEY_ALT)        || \
 123       defined(MBEDTLS_ECP_INTERNAL_ALT)        || \
 124       defined(MBEDTLS_ECP_ALT) )
 125 #error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative or PSA-based ECP implementation"
 126 #endif
 127
 128 #if defined(MBEDTLS_ECP_RESTARTABLE)           && \
 129     ! defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
 130 #error "MBEDTLS_ECP_RESTARTABLE defined, but not MBEDTLS_ECDH_LEGACY_CONTEXT"
 131 #endif
 132
 133 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
 134 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
 135 #endif
 136
 137 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || (   \
 138     !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) &&                  \
 139     !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) &&                  \
 140     !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) &&                  \
 141     !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) &&                  \
 142     !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) &&                  \
 143     !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)   &&                  \
 144     !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)   &&                  \
 145     !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)   &&                  \
 146     !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) &&                  \
 147     !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) &&                  \
 148     !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
 149 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
 150 #endif
 151
 152 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C)
 153 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequesites"
 154 #endif
 155
 156 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) &&      \
 157                                     !defined(MBEDTLS_SHA256_C))
 158 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
 159 #endif
 160 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) &&         \
 161     defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
 162 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
 163 #endif
 164 #if defined(MBEDTLS_ENTROPY_C) &&                                            \
 165     ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
 166     && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
 167 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
 168 #endif
 169 #if defined(MBEDTLS_ENTROPY_C) && \
 170     defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
 171 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
 172 #endif
 173
 174 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
 175     ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
 176 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
 177 #endif
 178 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
 179      ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
 180     defined(MBEDTLS_HAVEGE_C) )
 181 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
 182 #endif
 183
 184 #if defined(MBEDTLS_GCM_C) && (                                        \
 185         !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
 186 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
 187 #endif
 188
 189 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 190 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
 191 #endif
 192
 193 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 194 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
 195 #endif
 196
 197 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 198 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
 199 #endif
 200
 201 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 202 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
 203 #endif
 204
 205 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 206 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
 207 #endif
 208
 209 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 210 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
 211 #endif
 212
 213 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 214 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
 215 #endif
 216
 217 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 218 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
 219 #endif
 220
 221 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
 222 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
 223 #endif
 224
 225 #if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
 226 #error "MBEDTLS_HKDF_C defined, but not all prerequisites"
 227 #endif
 228
 229 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
 230 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
 231 #endif
 232
 233 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&                 \
 234     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
 235 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
 236 #endif
 237
 238 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&                 \
 239     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
 240 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
 241 #endif
 242
 243 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
 244 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
 245 #endif
 246
 247 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) &&                     \
 248     !defined(MBEDTLS_ECDH_C)
 249 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
 250 #endif
 251
 252 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
 253     ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) ||           \
 254       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
 255 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
 256 #endif
 257
 258 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
 259     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) ||          \
 260       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
 261 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
 262 #endif
 263
 264 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
 265     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) ||          \
 266       !defined(MBEDTLS_X509_CRT_PARSE_C) )
 267 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
 268 #endif
 269
 270 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
 271     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
 272       !defined(MBEDTLS_PKCS1_V15) )
 273 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
 274 #endif
 275
 276 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) &&                       \
 277     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
 278       !defined(MBEDTLS_PKCS1_V15) )
 279 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
 280 #endif
 281
 282 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) &&                    \
 283     ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) ||      \
 284       !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
 285 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
 286 #endif
 287
 288 #if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) &&        \
 289     !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) &&              \
 290     ( !defined(MBEDTLS_SHA256_C) &&                             \
 291       !defined(MBEDTLS_SHA512_C) &&                             \
 292       !defined(MBEDTLS_SHA1_C) )
 293 #error "!MBEDTLS_SSL_KEEP_PEER_CERTIFICATE requires MBEDTLS_SHA512_C, MBEDTLS_SHA256_C or MBEDTLS_SHA1_C"
 294 #endif
 295
 296 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) &&                          \
 297     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 298 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
 299 #endif
 300
 301 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
 302 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
 303 #endif
 304
 305 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
 306 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
 307 #endif
 308
 309 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
 310 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
 311 #endif
 312
 313 #if defined(MBEDTLS_PK_C) && \
 314     ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
 315 #error "MBEDTLS_PK_C defined, but not all prerequisites"
 316 #endif
 317
 318 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
 319 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
 320 #endif
 321
 322 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
 323 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
 324 #endif
 325
 326 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
 327 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
 328 #endif
 329
 330 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
 331 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
 332 #endif
 333
 334 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 335 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
 336 #endif
 337
 338 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
 339     ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
 340         defined(MBEDTLS_PLATFORM_EXIT_ALT) )
 341 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
 342 #endif
 343
 344 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
 345     ( !defined(MBEDTLS_PLATFORM_C) ||\
 346         !defined(MBEDTLS_HAVE_TIME) )
 347 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
 348 #endif
 349
 350 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
 351     ( !defined(MBEDTLS_PLATFORM_C) ||\
 352         !defined(MBEDTLS_HAVE_TIME) )
 353 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
 354 #endif
 355
 356 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
 357     ( !defined(MBEDTLS_PLATFORM_C) ||\
 358         !defined(MBEDTLS_HAVE_TIME) )
 359 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
 360 #endif
 361
 362 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
 363     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
 364         defined(MBEDTLS_PLATFORM_TIME_ALT) )
 365 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
 366 #endif
 367
 368 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
 369     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
 370         defined(MBEDTLS_PLATFORM_TIME_ALT) )
 371 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
 372 #endif
 373
 374 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 375 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
 376 #endif
 377
 378 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 379 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
 380 #endif
 381
 382 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
 383     ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
 384         defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
 385 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
 386 #endif
 387
 388 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
 389     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 390 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
 391 #endif
 392
 393 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
 394     defined(MBEDTLS_PLATFORM_STD_FREE)
 395 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
 396 #endif
 397
 398 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
 399 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
 400 #endif
 401
 402 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
 403     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 404 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
 405 #endif
 406
 407 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
 408     defined(MBEDTLS_PLATFORM_STD_CALLOC)
 409 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
 410 #endif
 411
 412 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
 413 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
 414 #endif
 415
 416 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
 417 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
 418 #endif
 419
 420 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 421 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
 422 #endif
 423
 424 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 425 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
 426 #endif
 427
 428 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
 429     ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
 430         defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
 431 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
 432 #endif
 433
 434 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 435 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
 436 #endif
 437
 438 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 439 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
 440 #endif
 441
 442 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
 443     ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
 444         defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
 445 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
 446 #endif
 447
 448 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
 449     !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
 450 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
 451 #endif
 452
 453 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
 454 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
 455 #endif
 456
 457 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
 458 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
 459 #endif
 460
 461 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
 462 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
 463 #endif
 464
 465 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
 466     !defined(MBEDTLS_PLATFORM_EXIT_ALT)
 467 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
 468 #endif
 469
 470 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
 471     ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
 472         !defined(MBEDTLS_HAVE_TIME) )
 473 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
 474 #endif
 475
 476 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
 477     !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
 478 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
 479 #endif
 480
 481 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
 482     !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
 483 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
 484 #endif
 485
 486 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
 487     !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
 488 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
 489 #endif
 490
 491 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
 492     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
 493 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
 494 #endif
 495
 496 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
 497     !defined(MBEDTLS_ENTROPY_NV_SEED)
 498 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
 499 #endif
 500
 501 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
 502     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
 503 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
 504 #endif
 505
 506 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
 507     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
 508 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
 509 #endif
 510
 511 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
 512     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
 513       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
 514 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
 515 #endif
 516
 517 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
 518     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
 519       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
 520 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
 521 #endif
 522
 523 #if defined(MBEDTLS_PSA_CRYPTO_C) &&            \
 524     !( defined(MBEDTLS_CTR_DRBG_C) &&           \
 525        defined(MBEDTLS_ENTROPY_C) )
 526 #error "MBEDTLS_PSA_CRYPTO_C defined, but not all prerequisites"
 527 #endif
 528
 529 #if defined(MBEDTLS_PSA_CRYPTO_SPM) && !defined(MBEDTLS_PSA_CRYPTO_C)
 530 #error "MBEDTLS_PSA_CRYPTO_SPM defined, but not all prerequisites"
 531 #endif
 532
 533 #if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) &&            \
 534     ! defined(MBEDTLS_PSA_CRYPTO_C)
 535 #error "MBEDTLS_PSA_CRYPTO_STORAGE_C defined, but not all prerequisites"
 536 #endif
 537
 538 #if defined(MBEDTLS_PSA_INJECT_ENTROPY) &&      \
 539     !( defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
 540        defined(MBEDTLS_ENTROPY_NV_SEED) )
 541 #error "MBEDTLS_PSA_INJECT_ENTROPY defined, but not all prerequisites"
 542 #endif
 543
 544 #if defined(MBEDTLS_PSA_INJECT_ENTROPY) &&              \
 545     !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
 546 #error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with actual entropy sources"
 547 #endif
 548
 549 #if defined(MBEDTLS_PSA_ITS_FILE_C) && \
 550     !defined(MBEDTLS_FS_IO)
 551 #error "MBEDTLS_PSA_ITS_FILE_C defined, but not all prerequisites"
 552 #endif
 553
 554 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) ||         \
 555     !defined(MBEDTLS_OID_C) )
 556 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
 557 #endif
 558
 559 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) &&         \
 560     !defined(MBEDTLS_PKCS1_V15) )
 561 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
 562 #endif
 563
 564 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) &&                        \
 565     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
 566 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
 567 #endif
 568
 569 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) ||     \
 570     !defined(MBEDTLS_SHA1_C) )
 571 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
 572 #endif
 573
 574 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) ||     \
 575     !defined(MBEDTLS_SHA1_C) )
 576 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
 577 #endif
 578
 579 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) ||     \
 580     !defined(MBEDTLS_SHA1_C) )
 581 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
 582 #endif
 583
 584 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) &&     \
 585     !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
 586 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
 587 #endif
 588
 589 #if defined(MBEDTLS_SSL_PROTO_DTLS)     && \
 590     !defined(MBEDTLS_SSL_PROTO_TLS1_1)  && \
 591     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 592 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
 593 #endif
 594
 595 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
 596 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
 597 #endif
 598
 599 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) ||     \
 600     !defined(MBEDTLS_MD_C) )
 601 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
 602 #endif
 603
 604 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
 605 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
 606 #endif
 607
 608 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
 609     !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
 610     !defined(MBEDTLS_SSL_PROTO_TLS1_2))
 611 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
 612 #endif
 613
 614 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
 615     defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
 616 #error "Illegal protocol selection"
 617 #endif
 618
 619 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
 620     defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
 621 #error "Illegal protocol selection"
 622 #endif
 623
 624 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
 625     defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
 626     !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
 627 #error "Illegal protocol selection"
 628 #endif
 629
 630 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
 631 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY  defined, but not all prerequisites"
 632 #endif
 633
 634 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
 635     !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
 636 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE  defined, but not all prerequisites"
 637 #endif
 638
 639 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) &&                              \
 640     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
 641 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY  defined, but not all prerequisites"
 642 #endif
 643
 644 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) &&                              \
 645     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
 646 #error "MBEDTLS_SSL_DTLS_CONNECTION_ID  defined, but not all prerequisites"
 647 #endif
 648
 649 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)            &&                 \
 650     defined(MBEDTLS_SSL_CID_IN_LEN_MAX) &&                 \
 651     MBEDTLS_SSL_CID_IN_LEN_MAX > 255
 652 #error "MBEDTLS_SSL_CID_IN_LEN_MAX too large (max 255)"
 653 #endif
 654
 655 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)            &&                  \
 656     defined(MBEDTLS_SSL_CID_OUT_LEN_MAX) &&                 \
 657     MBEDTLS_SSL_CID_OUT_LEN_MAX > 255
 658 #error "MBEDTLS_SSL_CID_OUT_LEN_MAX too large (max 255)"
 659 #endif
 660
 661 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) &&                              \
 662     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
 663 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT  defined, but not all prerequisites"
 664 #endif
 665
 666 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) &&   \
 667     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&      \
 668     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&      \
 669     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 670 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
 671 #endif
 672
 673 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
 674     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&          \
 675     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&          \
 676     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 677 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
 678 #endif
 679
 680 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
 681 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
 682 #endif
 683
 684 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
 685     !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
 686 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
 687 #endif
 688
 689 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
 690         !defined(MBEDTLS_X509_CRT_PARSE_C)
 691 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
 692 #endif
 693
 694 #if defined(MBEDTLS_THREADING_PTHREAD)
 695 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
 696 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
 697 #endif
 698 #define MBEDTLS_THREADING_IMPL
 699 #endif
 700
 701 #if defined(MBEDTLS_THREADING_ALT)
 702 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
 703 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
 704 #endif
 705 #define MBEDTLS_THREADING_IMPL
 706 #endif
 707
 708 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
 709 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
 710 #endif
 711 #undef MBEDTLS_THREADING_IMPL
 712
 713 #if defined(MBEDTLS_USE_PSA_CRYPTO) && !defined(MBEDTLS_PSA_CRYPTO_C)
 714 #error "MBEDTLS_USE_PSA_CRYPTO defined, but not all prerequisites"
 715 #endif
 716
 717 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
 718 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
 719 #endif
 720
 721 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
 722     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) ||      \
 723     !defined(MBEDTLS_PK_PARSE_C) )
 724 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
 725 #endif
 726
 727 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
 728     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) ||       \
 729     !defined(MBEDTLS_PK_WRITE_C) )
 730 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
 731 #endif
 732
 733 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 734 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
 735 #endif
 736
 737 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 738 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
 739 #endif
 740
 741 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 742 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
 743 #endif
 744
 745 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
 746 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
 747 #endif
 748
 749 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
 750 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
 751 #endif
 752
 753 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
 754 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
 755 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
 756
 757 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
 758     defined(MBEDTLS_HAVE_ASM)
 759 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
 760 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
 761
 762 /*
 763  * Avoid warning from -pedantic. This is a convenient place for this
 764  * workaround since this is included by every single file before the
 765  * #if defined(MBEDTLS_xxx_C) that results in empty translation units.
 766  */
 767 typedef int mbedtls_iso_c_forbids_empty_translation_units;
 768
 769 #endif /* MBEDTLS_CHECK_CONFIG_H */