diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 239a78b..80050d3 100644 --- a/configure.ac +++ b/configure.ac @@ -160,13 +160,14 @@ esac dnl `--with-randomdev`: Default value /dev/random use_customrng=no +use_rngfallback=no AC_MSG_CHECKING([for random device]) AC_ARG_WITH([rngdev], [AS_HELP_STRING([--with-rngdev], [Set an alternative random device. (default: /dev/random)])], [use_customrng=yes], [with_rngdev="/dev/random"]) case ${with_rngdev} in yes) with_rngdev="/dev/random" ;; - /dev/random) ;; + /dev/random) use_rngfallback=yes ;; /dev/urandom) ;; *) AC_MSG_ERROR([Unknown random device \`${with_rngdev}\` for --with-rngdev: Only \`/dev/random\` xor \`/dev/urandom\` allowed. This option is unused on Windows targets.]) ;; esac @@ -236,6 +237,7 @@ AM_CONDITIONAL([IS_WINDOWS], [test x"${use_msw}" = xyes]) AM_CONDITIONAL([HAVE_ICMPFILTER], [test x"${with_icmp_filter}" = xyes]) AM_CONDITIONAL([HAVE_ARC4RANDOM], [test x"${arc4random_enabled}" = xyes]) AM_CONDITIONAL([USE_CUSTOMRNG], [test x"${use_customrng}" = xyes]) +AM_CONDITIONAL([USE_RNGFALLBACK], [test x"${use_rngfallback}" = xyes]) dnl output config headers AC_CONFIG_HEADERS([src/config.h:src/config.h.in]) |