build-sys: Don't enable libsamplerate by default

The libsamplerate based resamplers have been deprecated, so it's best
to not build them by default.

diff --git a/configure.ac b/configure.ac
index 6843729..2ccf094 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -673,9 +673,9 @@ fi
 #### Libsamplerate support (optional) ####
 
 AC_ARG_ENABLE([samplerate],
-    AS_HELP_STRING([--disable-samplerate],[Disable optional libsamplerate support]))
+    AS_HELP_STRING([--enable-samplerate],[Enable optional libsamplerate support (DEPRECATED)]))
 
-AS_IF([test "x$enable_samplerate" != "xno"],
+AS_IF([test "x$enable_samplerate" = "xyes"],
     [PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ], HAVE_LIBSAMPLERATE=1, HAVE_LIBSAMPLERATE=0)],
     HAVE_LIBSAMPLERATE=0)