HCoop / hcoop / debian / exim4.git / blame
| Commit | Line | Data |
|---|---|---|
| 2813c06e CE |
1 | /************************************************* |
| 2 | * Exim - an Internet mail transport agent * | |
| 3 | *************************************************/ | |
| 4 | ||
| 5 | /* Copyright (c) Jeremy Harris 2016 */ | |
| 6 | /* See the file NOTICE for conditions of use and distribution. */ | |
| 7 | ||
| 8 | /* SHA routine selection */ | |
| 9 | ||
| 10 | #include "exim.h" | |
| 11 | ||
| 12 | /* Please be aware that pulling in extra headers which are not in the system | |
| 13 | * includes may require careful juggling of CFLAGS in | |
| 14 | * scripts/Configure-Makefile -- that logic should be kept in sync with this. | |
| 15 | * In particular, building with just something like USE_OPENSSL_PC=openssl | |
| 16 | * and not massaging CFLAGS in Local/Makefile is fully supported. | |
| 17 | */ | |
| 18 | ||
| 19 | #ifdef SUPPORT_TLS | |
| 20 | ||
| 21 | # define EXIM_HAVE_SHA2 | |
| 22 | ||
| 23 | # ifdef USE_GNUTLS | |
| 24 | # include <gnutls/gnutls.h> | |
| 25 | ||
| 26 | # if GNUTLS_VERSION_NUMBER >= 0x020a00 | |
| 27 | # define SHA_GNUTLS | |
| 28 | # if GNUTLS_VERSION_NUMBER >= 0x030500 | |
| 29 | # define EXIM_HAVE_SHA3 | |
| 30 | # endif | |
| 31 | # else | |
| 32 | # define SHA_GCRYPT | |
| 33 | # endif | |
| 34 | ||
| 35 | # else | |
| 36 | # define SHA_OPENSSL | |
| 37 | # endif | |
| 38 | ||
| 39 | #else | |
| 40 | # define SHA_NATIVE | |
| 41 | #endif | |
| 42 |