-tinc_TUNTAP
-
- use_gcrypt=0
- use_openssl=0
-
- AC_ARG_WITH(gcrypt,
- [ --with-gcrypt Use GCRYPT for all cryptographic functions],
- [
- if test "x$withval" = "xyes" ; then
- use_gcrypt=1
- else
- use_gcrypt=0
- fi
- ],
- [use_gcrypt=0])
-
- AC_ARG_WITH(openssl,
- [ --with-openssl Use OpenSSL for all cryptographic functions],
- [
- if test "x$withval" = "xyes" ; then
- use_openssl=1
- else
- use_openssl=0
- fi
- ],
- [use_openssl=0])
-
- if test \( $use_gcrypt -eq 0 -a $use_openssl -eq 0 \) \
- -o \( $use_gcrypt -eq 1 -a $use_openssl -eq 1 \) ; then
- cat << EOM
-Error: You must select exactly one of GCRYPT or OpenSSL.
-EOM
- echo use_openssl=$use_openssl, use_gcrypt=$use_gcrypt
- exit 1
- fi
-
- if test $use_gcrypt -eq 1 ; then
- AC_MSG_RESULT([Selecting GCRYPT for crypto])
- tinc_GCRYPT
- AC_DEFINE(USE_GCRYPT)
- fi
- if test $use_openssl -eq 1 ; then
- AC_MSG_RESULT([Selecting OpenSSL for crypto])
- tinc_OPENSSL
- AC_DEFINE(USE_OPENSSL)
- fi
-
- tinc_ZLIB