diff --git a/configure b/configure
index 5c09691..852c8ac 100755
--- a/configure
+++ b/configure
@@ -1837,9 +1837,9 @@ check_deps $CONFIG_LIST       \
            $OUTDEV_LIST       \
            $PROTOCOL_LIST     \
 
-enabled libdc1394 && append pkg_requires "libraw1394"
-enabled libtheora && append pkg_requires "theora"
-enabled libvorbis && append pkg_requires "vorbisenc"
+enabled libdc1394 && append pkg_requires_private "libraw1394"
+enabled libtheora && append pkg_requires_private "theora"
+enabled libvorbis && append pkg_requires_private "vorbisenc"
 
 echo "install prefix            $prefix"
 echo "source path               $source_path"
@@ -2107,7 +2107,9 @@ name=$1
 comment=$2
 version=$3
 libs=$4
-requires=$5
+libs_private=$5
+requires=$6
+requires_private=$7
 cat <<EOF >$name.pc
 prefix=$prefix
 exec_prefix=\${prefix}
@@ -2118,8 +2120,10 @@ Name: $name
 Description: $comment
 Version: $version
 Requires: $requires
+Requires.private: $requires_private
 Conflicts:
 Libs: -L\${libdir} $libs
+Libs.private: $libs_private
 Cflags: -I\${includedir}
 EOF
 }
@@ -2131,6 +2135,7 @@ comment=$2
 version=$3
 libs=$4
 requires=$5
+requires_private=$6
 cat <<EOF >$name-uninstalled.pc
 prefix=
 exec_prefix=
@@ -2141,39 +2146,41 @@ Name: $name
 Description: $comment
 Version: $version
 Requires: $requires
+Requires.private: $requires_private
 Conflicts:
 Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs
 Cflags: -I\${includedir}
 EOF
 }
 
-pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" -lavutil ""
+pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" -lavutil "" "" ""
 pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION"
 
-pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "-lavcodec $extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION"
-pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION"
+pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" -lavcodec "$extralibs" "libavutil = $LIBAVUTIL_VERSION" "$pkg_requires_private"
+pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION" "$pkg_requires_private"
+
+pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" -lavformat "$extralibs" "libavcodec = $LIBAVCODEC_VERSION" "$pkg_requires_private"
+pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION" "$pkg_requires_private"
 
-pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "-lavformat $extralibs" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
-pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
+pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "-lavdevice" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION" "$pkg_requires_private"
+pkgconfig_generate_uninstalled libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION" "$pkg_requires_private"
 
-pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "-lavdevice $extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION"
-pkgconfig_generate_uninstalled libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION"
 if enabled postproc; then
-    pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" -lpostproc ""
-    pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION"
+    pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" -lpostproc "" "" ""
+    pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" "" "" ""
 fi
 
 if enabled swscale; then
-    pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" -lswscale "libavutil = $LIBAVUTIL_VERSION"
+    pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" -lswscale "" "libavutil = $LIBAVUTIL_VERSION" ""
     pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"
 else
-    pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
-    pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
+    pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "" "libavcodec = $LIBAVCODEC_VERSION" "$pkg_requires_private"
+    pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavcodec = $LIBAVCODEC_VERSION" "$pkg_requires_private"
     apply libswscale.pc sed s/^Libs:.*$/Libs:/
     apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/
 fi
 
 if enabled avfilter; then
-  pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "-lavfilter $extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" ffmpeg
-  pkgconfig_generate_uninstalled libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION"
+  pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" -lavfilter "$extralibs" "libavutil = $LIBAVUTIL_VERSION" ffmpeg
+  pkgconfig_generate_uninstalled libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION" ""
 fi