From: Juan RP <xtraeme@voidlinux.eu>
Date: Thu, 5 May 2016 05:55:57 +0000 (+0200)
Subject: configure.ac: define HAVE_LZMA_STREAM_ENCODER_MT if it is detected properly.
X-Git-Tag: v3.2.1~30^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F700%2Fhead;p=thirdparty%2Flibarchive.git

configure.ac: define HAVE_LZMA_STREAM_ENCODER_MT if it is detected properly.

... otherwise HAVE_LZMA_STREAM_ENCODER_MT is undefined and the code
for multithreaded xz compression is skipped completely.
---

diff --git a/configure.ac b/configure.ac
index 1ab54cb1a..cb6943fa7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -377,6 +377,9 @@ if test "x$with_lzma" != "xno"; then
       AC_LANG_PROGRAM([[#include <lzma.h>]],
                       [[lzma_stream_encoder_mt(0, 0);]])],
       [ac_cv_lzma_has_mt=yes], [ac_cv_lzma_has_mt=no])])
+  if test "x$ac_cv_lzma_has_mt" != xno; then
+	  AC_DEFINE([HAVE_LZMA_STREAM_ENCODER_MT], [1], [Define to 1 if you have the `lzma_stream_encoder_mt' function.])
+  fi
 fi
 
 AC_ARG_WITH([lzo2],