enca: add patch to support automake-1.13

Signed-off-by: Stephan Raue <stephan@openelec.tv>

packages/other/enca/patches/enca-1.14-automake-1.13.patch

@@ -0,0 +1,31 @@
+diff -Naur enca-1.14/configure.ac enca-1.14.patch/configure.ac
+--- enca-1.14/configure.ac	2012-09-11 11:11:11.000000000 +0200
++++ enca-1.14.patch/configure.ac	2013-01-12 02:11:57.334033091 +0100
+@@ -24,7 +24,7 @@
+   test/Makefile \
+   tools/Makefile)
+ 
+-AM_CONFIG_HEADER(config.h)
++AC_CONFIG_HEADERS(config.h)
+ AM_INIT_AUTOMAKE([1.8 gnits check-news dist-bzip2])
+ AM_ACLOCAL_INCLUDE(m4)
+ AM_MAINTAINER_MODE
+@@ -40,7 +40,6 @@
+ AC_AIX
+ AC_ISC_POSIX
+ AC_PROG_LIBTOOL
+-AM_PROG_CC_STDC
+ AM_PROG_CC_C_O
+ AC_PROG_INSTALL
+ AC_PROG_LN_S
+diff -Naur enca-1.14/m4/typevar.m4 enca-1.14.patch/m4/typevar.m4
+--- enca-1.14/m4/typevar.m4	2009-08-25 10:33:34.000000000 +0200
++++ enca-1.14.patch/m4/typevar.m4	2013-01-12 02:16:24.590820559 +0100
+@@ -6,7 +6,6 @@
+ ##   defined in errno.h
+ AC_DEFUN([ye_CHECK_VAR_PROGRAM_INVOCATION_SHORT_NAME],
+ [AC_REQUIRE([AC_PROG_CC])dnl
+-AC_REQUIRE([AM_PROG_CC_STDC])dnl
+ dnl
+ 
+ dnl Check for program_invocation_short_name (present on GNU systems only?)