Comment about search libsasl for sasl2 functions

diff --git a/configure.ac b/configure.ac
index 24f2cb0a5b7d7cbe99d4afd022debaf755df08e1..b7227d3713d21f840c2afe7e193f3d8efa3ad030 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -736,6 +736,7 @@ AC_ARG_WITH(sasl, AC_HELP_STRING([--with-sasl@<:@=PFX@:>@], [Use SASL network se
           saved_LIBS="$LIBS"
           LIBS=
 
+          # OpenSolaris provides a SASL2 interface in libsasl
           sasl_libs="sasl2 sasl"
           AC_SEARCH_LIBS(sasl_encode64, [$sasl_libs],,
                   AC_MSG_ERROR([could not find sasl lib]),)