[linphone] add --exec-prefix=%{_prefix}

[nucleo]

commit f624db6ad0a696e7a78c11fa3eb3050572fa1a44
Author: nucleo <nucleo at fedoraproject.org>
Date:   Mon Dec 26 06:37:46 2011 +0200

    add --exec-prefix=%{_prefix}

 linphone.spec |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/linphone.spec b/linphone.spec
index 3545cc2..b2adc9f 100644
--- a/linphone.spec
+++ b/linphone.spec
@@ -84,7 +84,8 @@ done
 
 
 %build
-%configure --disable-static \
+%configure --exec-prefix=%{_prefix} \
+           --disable-static \
            --disable-rpath \
            --enable-console_ui=yes \
            --enable-gtk_ui=yes \