Work around ffmpeg generating incorrect LIBS in libavutil.pc

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for ffms2 2.19.0.5.
+# Generated by GNU Autoconf 2.69 for ffms2 2.19.2.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -587,8 +587,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='ffms2'
 PACKAGE_TARNAME='ffms2'
-PACKAGE_VERSION='2.19.0.5'
-PACKAGE_STRING='ffms2 2.19.0.5'
+PACKAGE_VERSION='2.19.2'
+PACKAGE_STRING='ffms2 2.19.2'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1346,7 +1346,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures ffms2 2.19.0.5 to adapt to many kinds of systems.
+\`configure' configures ffms2 2.19.2 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1416,7 +1416,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of ffms2 2.19.0.5:";;
+     short | recursive ) echo "Configuration of ffms2 2.19.2:";;
    esac
   cat <<\_ACEOF
 
@@ -1542,7 +1542,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-ffms2 configure 2.19.0.5
+ffms2 configure 2.19.2
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2082,7 +2082,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by ffms2 $as_me 2.19.0.5, which was
+It was created by ffms2 $as_me 2.19.2, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2947,7 +2947,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='ffms2'
- VERSION='2.19.0.5'
+ VERSION='2.19.2'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -16014,6 +16014,9 @@ $as_echo "yes" >&6; }
 fi
 CPPFLAGS="$CPPFLAGS -D__STDC_CONSTANT_MACROS"
 
+LIBAV_LIBS=$(echo $LIBAV_LIBS | sed 's/\(.*\) -lrt\(.*\)/\1\2 -lrt/')
+
+
 
 
 
@@ -16242,6 +16245,8 @@ $as_echo "#define WITH_AVRESAMPLE 1" >>confdefs.h
 
 fi
 
+AVRESAMPLE_LIBS=$(echo $AVRESAMPLE_LIBS | sed 's/\(.*\) -lrt\(.*\)/\1\2 -lrt/')
+
 
 
 
@@ -16880,7 +16885,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by ffms2 $as_me 2.19.0.5, which was
+This file was extended by ffms2 $as_me 2.19.2, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -16946,7 +16951,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-ffms2 config.status 2.19.0.5
+ffms2 config.status 2.19.2
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

configure.ac

@@ -203,6 +203,9 @@ AS_IF([test x$enable_avresample != xno],
       [libavresample="libavresample"
        AC_DEFINE([WITH_AVRESAMPLE], [1], [Use avresample])])
 
+dnl See similar thing for LIBAV_LIBS
+AVRESAMPLE_LIBS=$(echo $AVRESAMPLE_LIBS | sed 's/\(.*\) -lrt\(.*\)/\1\2 -lrt/')
+
 AC_SUBST([AVRESAMPLE_CFLAGS])
 AC_SUBST([AVRESAMPLE_LIBS])
 AC_SUBST([libavresample])