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)

diff --git a/Makefile.am b/Makefile.am
index db22e7d3643098cc84651e17c3a88f5ee8f271ee..bfccb7985b9ad57987191c7316dc0fed1a74e83c 100644 (file)
--- 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 . ; \