diff options
| author | Damien Miller <djm@mindrot.org> | 2000-10-25 10:06:04 +1100 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2000-10-25 10:06:04 +1100 |
| commit | 6f9c337401d455b92d85913432f0fc1129812b1f (patch) | |
| tree | 891a5a416ee5d9826245701578f79d5bb20dfc81 /configure.in | |
| parent | e5a8525242deb13d5263d2da46365053f05262d4 (diff) | |
- (djm) Added WARNING.RNG file and modified configure to ask users of the
builtin entropy code to read it.
- (djm) Prefer builtin regex to PCRE.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/configure.in b/configure.in index ed4d0519..90e75bef 100644 --- a/configure.in +++ b/configure.in @@ -266,8 +266,14 @@ AC_ARG_WITH(libs, # Checks for libraries. AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***])) AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil") -AC_CHECK_LIB(pcre, pcre_info, - AC_DEFINE(HAVE_LIBPCRE) LIBS="$LIBS -lpcreposix -lpcre") + +AC_CHECK_FUNC(regcomp, + [], + [ + AC_CHECK_LIB(pcre, pcre_info, + AC_DEFINE(HAVE_LIBPCRE) LIBS="$LIBS -lpcreposix -lpcre") + ] +) if test -z "$no_libsocket" ; then AC_CHECK_LIB(nsl, yp_match, , ) @@ -1531,6 +1537,7 @@ else RAND_MSG="EGD ($EGD_SOCKET)" else RAND_MSG="Builtin (timeout $entropy_timeout)" + BUILTIN_RNG=1 fi fi @@ -1574,3 +1581,9 @@ echo " Libraries: ${LIBS}" echo "" +if test ! -z "$BUILTIN_RNG" ; then + echo "WARNING: you are using the builtin random number collection service." + echo "Please read WARNING.RNG and request that your OS vendor includes" + echo "/dev/random in future versions of their OS." + echo "" +fi |