[mate-desktop] use modern "make install" macro

[Wolfgang Ulbrich]

commit 45107d61c52fafb04610bb495d60e3906dd84179
Author: raveit65 <chat-to-me at raveit.de>
Date:   Thu Jan 16 18:52:30 2014 +0100

    use modern "make install" macro

 mate-desktop.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/mate-desktop.spec b/mate-desktop.spec
index 85566fc..35947b0 100644
--- a/mate-desktop.spec
+++ b/mate-desktop.spec
@@ -114,7 +114,7 @@ make %{?_smp_mflags} V=1
 
 
 %install
-make install DESTDIR=%{buildroot}
+%{make_install}
 find %{buildroot} -name '*.la' -exec rm -f {} ';'
 find %{buildroot} -name '*.a' -exec rm -f {} ';'