AC_CHECK_HEADERS(openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h,
[],
- [AC_MSG_ERROR("OpenSSL header files not found."); break]
+ [AC_MSG_ERROR([OpenSSL header files not found.]); break]
)
CPPFLAGS="$tinc_ac_save_CPPFLAGS"
AC_CHECK_LIB(crypto, SHA1_version,
[LIBS="$LIBS -lcrypto"],
- [AC_MSG_ERROR("OpenSSL libraries not found.")]
+ [AC_MSG_ERROR([OpenSSL libraries not found.])]
+ )
+
+ AC_CHECK_FUNCS(RAND_pseudo_bytes)
+
+ AC_CHECK_FUNC(OpenSSL_add_all_algorithms,
+ [],
+ [AC_CHECK_FUNC(SSLeay_add_all_algorithms,
+ [AC_DEFINE(HAVE_SSLEAY_ADD_ALL_ALGORITHMS, 1, [Defined if this function should be used instead of OpenSLL_add_all_algorithms])],
+ [AC_MSG_ERROR([Missing required OpenSSL functionality!])]
+ )]
)
AC_CHECK_FUNC(dlopen,
[],
- AC_CHECK_LIB(dl, dlopen,
+ [AC_CHECK_LIB(dl, dlopen,
[LIBS="$LIBS -ldl"],
- [AC_MSG_ERROR("OpenSSL depends on libdl.")]
- )
+ [AC_MSG_ERROR([OpenSSL depends on libdl.])]
+ )]
)
])