From 5a082ad15a0f46dc1cbfd8aa5cb3ad9d94b5f178 Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Fri, 9 Feb 2018 20:57:31 -0600
Subject: configure.ac: check if lzma has MT support, fix deb build/etc.

---
 configure.ac | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 83b2346d065c..c7498fb5240f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -175,6 +175,8 @@ AC_SUBST(HAVE_SODIUM, [$have_sodium])
 
 # Look for liblzma, a required dependency.
 PKG_CHECK_MODULES([LIBLZMA], [liblzma], [CXXFLAGS="$LIBLZMA_CFLAGS $CXXFLAGS"])
+AC_CHECK_LIB([lzma], [lzma_stream_encoder_mt],
+  [AC_DEFINE([HAVE_LZMA_MT], [1], [xz multithreaded compression support])])
 
 
 # Look for libbrotli{enc,dec}, optional dependencies
-- 
cgit 1.4.1