--- plugins/configure.orig	2013-07-09 00:25:14.000000000 +0200
+++ plugins/configure	2013-07-09 00:28:04.000000000 +0200
@@ -6924,7 +6924,7 @@
 if test "x${HAVE_GSM0610}" = "xyes" ; then
   ac_config_files="$ac_config_files audio/GSM0610/Makefile"
 
-  SUBDIRS+=" audio/GSM0610"
+  SUBDIRS="${SUBDIRS} audio/GSM0610"
 
   # Check whether --enable-localgsm was given.
 if test "${enable_localgsm+set}" = set; then :
@@ -7181,7 +7181,7 @@
 if test "x${HAVE_GSMAMR}" = "xyes" ; then
   ac_config_files="$ac_config_files audio/gsm-amr/Makefile"
 
-  SUBDIRS+=" audio/gsm-amr"
+  SUBDIRS="${SUBDIRS} audio/gsm-amr"
 fi
 
 
@@ -7199,7 +7199,7 @@
 if test "x${HAVE_iLBC}" = "xyes" ; then
   ac_config_files="$ac_config_files audio/iLBC/Makefile"
 
-  SUBDIRS+=" audio/iLBC"
+  SUBDIRS="${SUBDIRS} audio/iLBC"
 
   ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -8632,7 +8632,7 @@
 
   ac_config_files="$ac_config_files audio/Speex/Makefile"
 
-  SUBDIRS+=" audio/Speex"
+  SUBDIRS="${SUBDIRS} audio/Speex"
 
 
           old_CFLAGS="$CFLAGS"
@@ -9002,7 +9002,7 @@
 if test "x${HAVE_G722}" = "xyes" ; then
   ac_config_files="$ac_config_files audio/G722/Makefile"
 
-  SUBDIRS+=" audio/G722"
+  SUBDIRS="${SUBDIRS} audio/G722"
 fi
 
 
@@ -9020,7 +9020,7 @@
 if test "x${HAVE_G7221}" = "xyes" ; then
   ac_config_files="$ac_config_files audio/G.722.1/Makefile"
 
-  SUBDIRS+=" audio/G.722.1"
+  SUBDIRS="${SUBDIRS} audio/G.722.1"
 fi
 
 
@@ -9038,7 +9038,7 @@
 if test "x${HAVE_G7222}" = "xyes" ; then
   ac_config_files="$ac_config_files audio/G.722.2/Makefile"
 
-  SUBDIRS+=" audio/G.722.2"
+  SUBDIRS="${SUBDIRS} audio/G.722.2"
 fi
 
 
@@ -9056,7 +9056,7 @@
 if test "x${HAVE_G726}" = "xyes" ; then
   ac_config_files="$ac_config_files audio/G726/Makefile"
 
-  SUBDIRS+=" audio/G726"
+  SUBDIRS="${SUBDIRS} audio/G726"
 fi
 
 
@@ -9074,7 +9074,7 @@
 if test "x${HAVE_LPC10}" = "xyes" ; then
   ac_config_files="$ac_config_files audio/LPC_10/Makefile"
 
-  SUBDIRS+=" audio/LPC_10"
+  SUBDIRS="${SUBDIRS} audio/LPC_10"
 fi
 
 
@@ -9092,7 +9092,7 @@
 if test "x${HAVE_IMA_ADPCM}" = "xyes" ; then
   ac_config_files="$ac_config_files audio/IMA_ADPCM/Makefile"
 
-  SUBDIRS+=" audio/IMA_ADPCM"
+  SUBDIRS="${SUBDIRS} audio/IMA_ADPCM"
 fi
 
 
@@ -9155,7 +9155,7 @@
 if test "x${HAVE_SBC}" = "xyes" ; then
   ac_config_files="$ac_config_files audio/SBC/Makefile"
 
-  SUBDIRS+=" audio/SBC"
+  SUBDIRS="${SUBDIRS} audio/SBC"
 fi
 
 
@@ -9251,7 +9251,7 @@
                   sed -e "s/\./*10000+/" -e "s/\./*100+/"`\""
   ac_config_files="$ac_config_files audio/celt/Makefile"
 
-  SUBDIRS+=" audio/celt"
+  SUBDIRS="${SUBDIRS} audio/celt"
 fi
 
 
@@ -9269,7 +9269,7 @@
 if test "x${HAVE_SILK}" = "xyes" ; then
   ac_config_files="$ac_config_files audio/SILK/Makefile"
 
-  SUBDIRS+=" audio/SILK"
+  SUBDIRS="${SUBDIRS} audio/SILK"
 fi
 
 
@@ -9288,7 +9288,7 @@
 if test "x${HAVE_H261}" = "xyes" ; then
   ac_config_files="$ac_config_files video/H.261-vic/Makefile"
 
-  SUBDIRS+=" video/H.261-vic"
+  SUBDIRS="${SUBDIRS} video/H.261-vic"
 fi
 
 
@@ -9717,13 +9717,13 @@
 if test "x${HAVE_LIBAVCODEC}" = "xyes"; then
   ac_config_files="$ac_config_files video/H.263-1998/Makefile"
 
-  SUBDIRS+=" video/H.263-1998"
+  SUBDIRS="${SUBDIRS} video/H.263-1998"
 fi
 
 if test "x${HAVE_LIBAVCODEC}" = "xyes"; then
   ac_config_files="$ac_config_files video/MPEG4-ffmpeg/Makefile"
 
-  SUBDIRS+=" video/MPEG4-ffmpeg"
+  SUBDIRS="${SUBDIRS} video/MPEG4-ffmpeg"
 fi
 
 
@@ -9875,7 +9875,7 @@
 fi
 
 
-  SUBDIRS+=" video/H.264"
+  SUBDIRS="${SUBDIRS} video/H.264"
   ac_config_files="$ac_config_files video/H.264/Makefile"
 
   ac_config_files="$ac_config_files video/H.264/gpl/Makefile"
@@ -9973,7 +9973,7 @@
 if test "x$HAVE_THEORA" = "xyes" ; then
   ac_config_files="$ac_config_files video/THEORA/Makefile"
 
-  SUBDIRS+=" video/THEORA"
+  SUBDIRS="${SUBDIRS} video/THEORA"
 fi
 
 
@@ -10054,7 +10054,7 @@
 if test "x$HAVE_IXJ" = "xyes" ; then
   ac_config_files="$ac_config_files LID/IxJ/Makefile"
 
-  SUBDIRS+=" LID/IxJ"
+  SUBDIRS="${SUBDIRS} LID/IxJ"
 fi
 
 if test -d LID/VPB ; then
@@ -10101,7 +10101,7 @@
 if test "x$HAVE_VPB" = "xyes" ; then
   ac_config_files="$ac_config_files LID/VPB/Makefile"
 
-  SUBDIRS+=" LID/VPB"
+  SUBDIRS="${SUBDIRS} LID/VPB"
 fi
 
 
@@ -10284,7 +10284,7 @@
 if test "x$HAVE_SPANDSP" = "xyes" ; then
   ac_config_files="$ac_config_files fax/fax_spandsp/Makefile"
 
-  SUBDIRS+=" fax/fax_spandsp"
+  SUBDIRS="${SUBDIRS} fax/fax_spandsp"
 fi