Build: Fix configure to handle LZMA1 dependency with LZMA2.

Now it gives an error if LZMA1 encoder/decoder is missing
when LZMA2 encoder/decoder was requested. Even better would
be LZMA2 implicitly enabling LZMA1 but it would need more code.

diff --git a/configure.ac b/configure.ac
index 53ae7bef7472b7741eb7abf7ae74102811fb71d1..584288202c810aa1e588ca2e28062b7edb0778d7 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -141,11 +141,6 @@ else
                                ;;
                esac
        done
-
-       # LZMA2 requires that LZMA1 is enabled.
-       test "x$enable_encoder_lzma2" = xyes && enable_encoder_lzma1=yes
-       test "x$enable_decoder_lzma2" = xyes && enable_decoder_lzma1=yes
-
        AC_MSG_RESULT([$enable_decoders])
 fi