Digi XBee(R) ANSI C Host Library
check_config.h
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1 
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) && defined(MBEDTLS_TIMING_C)
61 #error "The TIMING module is not available for mbed OS - please use the timing functions provided by Mbed OS"
62 #endif
63 
64 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
65  !defined(__GNUC__) && !defined(__clang__)
66 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
67 #endif
68 
69 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
70 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
71 #endif
72 
73 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
74 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
75 #endif
76 
77 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
78 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
79 #endif
80 
81 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
82 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
83 #endif
84 
85 #if defined(MBEDTLS_CMAC_C) && \
86  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
87 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
88 #endif
89 
90 #if defined(MBEDTLS_NIST_KW_C) && \
91  ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) )
92 #error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
93 #endif
94 
95 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
96 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
97 #endif
98 
99 #if defined(MBEDTLS_ECDSA_C) && \
100  ( !defined(MBEDTLS_ECP_C) || \
101  !defined(MBEDTLS_ASN1_PARSE_C) || \
102  !defined(MBEDTLS_ASN1_WRITE_C) )
103 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
104 #endif
105 
106 #if defined(MBEDTLS_ECJPAKE_C) && \
107  ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
108 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
109 #endif
110 
111 #if defined(MBEDTLS_ECP_RESTARTABLE) && \
112  ( defined(MBEDTLS_USE_PSA_CRYPTO) || \
113  defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \
114  defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) || \
115  defined(MBEDTLS_ECDSA_SIGN_ALT) || \
116  defined(MBEDTLS_ECDSA_VERIFY_ALT) || \
117  defined(MBEDTLS_ECDSA_GENKEY_ALT) || \
118  defined(MBEDTLS_ECP_INTERNAL_ALT) || \
119  defined(MBEDTLS_ECP_ALT) )
120 #error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative or PSA-based ECP implementation"
121 #endif
122 
123 #if defined(MBEDTLS_ECP_RESTARTABLE) && \
124  ! defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
125 #error "MBEDTLS_ECP_RESTARTABLE defined, but not MBEDTLS_ECDH_LEGACY_CONTEXT"
126 #endif
127 
128 #if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED) && \
129  defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
130 #error "MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED defined, but MBEDTLS_ECDH_LEGACY_CONTEXT not disabled"
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) && !defined(MBEDTLS_ARIA_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_MEMORY_BUFFER_ALLOC_C) && \
234  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
235 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
236 #endif
237 
238 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
239 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
240 #endif
241 
242 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
243 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
244 #endif
245 
246 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
247 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
248 #endif
249 
250 #if defined(MBEDTLS_PK_C) && \
251  ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
252 #error "MBEDTLS_PK_C defined, but not all prerequisites"
253 #endif
254 
255 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
256 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
257 #endif
258 
259 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
260 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
261 #endif
262 
263 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
264 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
265 #endif
266 
267 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
268 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
269 #endif
270 
271 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
272  ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
273  defined(MBEDTLS_PLATFORM_EXIT_ALT) )
274 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
275 #endif
276 
277 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
278  ( !defined(MBEDTLS_PLATFORM_C) ||\
279  !defined(MBEDTLS_HAVE_TIME) )
280 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
281 #endif
282 
283 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
284  ( !defined(MBEDTLS_PLATFORM_C) ||\
285  !defined(MBEDTLS_HAVE_TIME) )
286 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
287 #endif
288 
289 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
290  ( !defined(MBEDTLS_PLATFORM_C) ||\
291  !defined(MBEDTLS_HAVE_TIME) )
292 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
293 #endif
294 
295 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
296  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
297  defined(MBEDTLS_PLATFORM_TIME_ALT) )
298 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
299 #endif
300 
301 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
302  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
303  defined(MBEDTLS_PLATFORM_TIME_ALT) )
304 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
305 #endif
306 
307 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
308 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
309 #endif
310 
311 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
312 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
313 #endif
314 
315 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
316  ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
317  defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
318 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
319 #endif
320 
321 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
322  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
323 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
324 #endif
325 
326 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
327  defined(MBEDTLS_PLATFORM_STD_FREE)
328 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
329 #endif
330 
331 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
332 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
333 #endif
334 
335 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
336  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
337 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
338 #endif
339 
340 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
341  defined(MBEDTLS_PLATFORM_STD_CALLOC)
342 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
343 #endif
344 
345 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
346 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
347 #endif
348 
349 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
350 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
351 #endif
352 
353 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
354 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
355 #endif
356 
357 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
358 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
359 #endif
360 
361 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
362  ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
363  defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
364 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
365 #endif
366 
367 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
368 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
369 #endif
370 
371 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
372 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
373 #endif
374 
375 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
376  ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
377  defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
378 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
379 #endif
380 
381 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
382  !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
383 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
384 #endif
385 
386 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
387 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
388 #endif
389 
390 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
391 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
392 #endif
393 
394 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
395 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
396 #endif
397 
398 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
399  !defined(MBEDTLS_PLATFORM_EXIT_ALT)
400 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
401 #endif
402 
403 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
404  ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
405  !defined(MBEDTLS_HAVE_TIME) )
406 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
407 #endif
408 
409 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
410  !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
411 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
412 #endif
413 
414 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
415  !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
416 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
417 #endif
418 
419 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
420  !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
421 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
422 #endif
423 
424 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
425  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
426 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
427 #endif
428 
429 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
430  !defined(MBEDTLS_ENTROPY_NV_SEED)
431 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
432 #endif
433 
434 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
435  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
436 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
437 #endif
438 
439 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
440  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
441 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
442 #endif
443 
444 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
445  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
446  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
447 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
448 #endif
449 
450 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
451  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
452  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
453 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
454 #endif
455 
456 #if defined(MBEDTLS_PSA_CRYPTO_C) && \
457  !( defined(MBEDTLS_CTR_DRBG_C) && \
458  defined(MBEDTLS_ENTROPY_C) )
459 #error "MBEDTLS_PSA_CRYPTO_C defined, but not all prerequisites"
460 #endif
461 
462 #if defined(MBEDTLS_PSA_CRYPTO_SPM) && !defined(MBEDTLS_PSA_CRYPTO_C)
463 #error "MBEDTLS_PSA_CRYPTO_SPM defined, but not all prerequisites"
464 #endif
465 
466 #if defined(MBEDTLS_PSA_CRYPTO_SE_C) && \
467  ! ( defined(MBEDTLS_PSA_CRYPTO_C) && \
468  defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) )
469 #error "MBEDTLS_PSA_CRYPTO_SE_C defined, but not all prerequisites"
470 #endif
471 
472 #if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
473  ! defined(MBEDTLS_PSA_CRYPTO_C)
474 #error "MBEDTLS_PSA_CRYPTO_STORAGE_C defined, but not all prerequisites"
475 #endif
476 
477 #if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
478  !( defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
479  defined(MBEDTLS_ENTROPY_NV_SEED) )
480 #error "MBEDTLS_PSA_INJECT_ENTROPY defined, but not all prerequisites"
481 #endif
482 
483 #if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
484  !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
485 #error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with actual entropy sources"
486 #endif
487 
488 #if defined(MBEDTLS_PSA_ITS_FILE_C) && \
489  !defined(MBEDTLS_FS_IO)
490 #error "MBEDTLS_PSA_ITS_FILE_C defined, but not all prerequisites"
491 #endif
492 
493 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
494  !defined(MBEDTLS_OID_C) )
495 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
496 #endif
497 
498 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
499  !defined(MBEDTLS_PKCS1_V15) )
500 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
501 #endif
502 
503 #if defined(MBEDTLS_THREADING_PTHREAD)
504 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
505 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
506 #endif
507 #define MBEDTLS_THREADING_IMPL
508 #endif
509 
510 #if defined(MBEDTLS_THREADING_ALT)
511 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
512 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
513 #endif
514 #define MBEDTLS_THREADING_IMPL
515 #endif
516 
517 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
518 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
519 #endif
520 #undef MBEDTLS_THREADING_IMPL
521 
522 #if defined(MBEDTLS_USE_PSA_CRYPTO) && !defined(MBEDTLS_PSA_CRYPTO_C)
523 #error "MBEDTLS_USE_PSA_CRYPTO defined, but not all prerequisites"
524 #endif
525 
526 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
527 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
528 #endif
529 
530 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
531 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
532 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
533 
534 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
535  defined(MBEDTLS_HAVE_ASM)
536 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
537 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
538 
539 /*
540  * Avoid warning from -pedantic. This is a convenient place for this
541  * workaround since this is included by every single file before the
542  * #if defined(MBEDTLS_xxx_C) that results in empty translation units.
543  */
544 typedef int mbedtls_iso_c_forbids_empty_translation_units;
545 
546 #endif /* MBEDTLS_CHECK_CONFIG_H */
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