From 7bdaa2feb60c3ab6330ccdc1c1f08263a7abede6 Mon Sep 17 00:00:00 2001
From: Pavel Sanda <sanda@lyx.org>
Date: Wed, 24 Jul 2019 23:58:42 +0200
Subject: [PATCH] Set high compression level for xz distribution, now really.

tar: 	117 585 920
xz: 	 17 394 696
xz-9:	 16 571 524
xz-9e:	 16 271 632
(xz 5.2.4)
---
 Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index db22e7d364..bfccb7985b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -24,7 +24,7 @@ EXTRA_DIST = ANNOUNCE INSTALL.autoconf RELEASE-NOTES UPGRADING \
 man_MANS = lyx.1
 
 # Set high compression level for xz distribution
-XZ_OPT=-9ev
+export XZ_OPT=-9ev
 
 rpmdist: dist
 	$(LN_S) $(srcdir)/lib/images/lyx.png . ; \