diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index df85e319..9325c436 100644 --- a/configure.ac +++ b/configure.ac @@ -1,4 +1,4 @@ -# $Id: configure.ac,v 1.315 2005/12/17 11:32:03 dtucker Exp $ +# $Id: configure.ac,v 1.316 2005/12/19 06:40:40 dtucker Exp $ # # Copyright (c) 1999-2004 Damien Miller # @@ -1803,6 +1803,24 @@ Also see contrib/findssl.sh for help identifying header/library mismatches.]) ] ) +# Check for OpenSSL without EVP_aes_{192,256}_cbc +AC_MSG_CHECKING([whether OpenSSL has crippled AES support]) +AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ +#include <string.h> +#include <openssl/evp.h> +int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL)} + ]])], + [ + AC_MSG_RESULT(no) + ], + [ + AC_MSG_RESULT(yes) + AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1, + [libcrypto is missing AES 192 and 256 bit functions]) + ] +) + # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, # because the system crypt() is more featureful. if test "x$check_for_libcrypt_before" = "x1"; then |