diff options
Diffstat (limited to 'm4/acx_libwrap.m4')
| -rw-r--r-- | m4/acx_libwrap.m4 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/m4/acx_libwrap.m4 b/m4/acx_libwrap.m4 new file mode 100644 index 0000000000..ccf8afc0aa --- /dev/null +++ b/m4/acx_libwrap.m4 @@ -0,0 +1,19 @@ +AC_DEFUN([ACX_LIBWRAP], [ +LIBWRAP_LIBS= +saved_LIBS="$LIBS" +LIBS="$LIBS -lwrap" +AC_MSG_CHECKING([for tcpwrap library and headers]) +AC_LINK_IFELSE( +[AC_LANG_PROGRAM( +[#include <tcpd.h> +#include <syslog.h> +int allow_severity = LOG_INFO; +int deny_severity = LOG_WARNING;], +[struct request_info *req; +return hosts_access (req);])], +[AC_DEFINE(HAVE_LIBWRAP, [], [Have tcpwrap?]) +LIBWRAP_LIBS="-lwrap" +AC_MSG_RESULT(yes)], +[AC_MSG_RESULT(no)]) +LIBS="$saved_LIBS" +]) |