[libbluray-devel] configure.ac: add AM_PROG_AR

[hpi1]

libbluray | branch: master | hpi1 <hpi1 at anonymous.org> | Mon Dec  4 09:11:01 2017 +0200| [989a901cf3c4a9d0bf3249802a83aae1ecd7c64e] | committer: hpi1

configure.ac: add AM_PROG_AR

> http://git.videolan.org/gitweb.cgi/libbluray.git/?a=commit;h=989a901cf3c4a9d0bf3249802a83aae1ecd7c64e
---

 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index 3a2efe8f..e5fba472 100644
--- a/configure.ac
+++ b/configure.ac
@@ -111,6 +111,7 @@ AC_ARG_WITH([bdj-bootclasspath],
 dnl required programs
 AC_PROG_CC
 AM_PROG_CC_C_O
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 AC_PROG_LIBTOOL
 
 dnl required types