add help scripts set-vaapi-env.sh for build vaapi packages

diff --git a/set-vaapi-env.sh b/set-vaapi-env.sh
new file mode 100644 (file)
index 0000000..1ead2ea
--- /dev/null
+++ b/set-vaapi-env.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+if [ -n "$1" ]; then
+    export VAAPI_PKG_PREFIX=/opt/$1
+else
+    export VAAPI_PKG_PREFIX=/opt/xxx
+fi
+
+export VAAPI_PKG_LIBS="$VAAPI_PKG_PREFIX/lib"
+
+PLATFORM_ARCH_64=`uname -a | grep x86_64`
+if [ -n "$PKG_CONFIG_PATH" ]; then
+    export PKG_CONFIG_PATH="$VAAPI_PKG_LIBS/pkgconfig/:$PKG_CONFIG_PATH"
+elif [ -n "$PLATFORM_ARCH_64" ]; then
+    export PKG_CONFIG_PATH="$VAAPI_PKG_LIBS/pkgconfig/:/usr/lib/pkgconfig/:/usr/lib/i386-linux-gnu/pkgconfig/"
+else 
+    export PKG_CONFIG_PATH="$VAAPI_PKG_LIBS/pkgconfig/:/usr/lib/pkgconfig/:/usr/lib/x86_64-linux-gnu/pkgconfig/"
+fi
+
+echo "create installation path for gst-vaapi plugins: $VAAPI_PKG_LIBS/gstreamer-0.10"
+sudo mkdir -p $VAAPI_PKG_LIBS/gstreamer-0.10
+
+if [ -n "$GST_PLUGIN_PATH" ]; then
+    export GST_PLUGIN_PATH="$VAAPI_PKG_LIBS/gstreamer-0.10:$GST_PLUGIN_PATH"
+else
+    export GST_PLUGIN_PATH="$VAAPI_PKG_LIBS/gstreamer-0.10"
+fi
+
+if [ -n "$LD_LIBRARY_PATH" ]; then
+    export LD_LIBRARY_PATH="$VAAPI_PKG_LIBS:$LD_LIBRARY_PATH"
+else
+    export LD_LIBRARY_PATH="$VAAPI_PKG_LIBS"
+fi
+## export PATH=/opt/gst-1.0/bin:$PATH
+
+echo "*======================current configuration============================="
+echo "* VAAPI_PKG_PREFIX:          $VAAPI_PKG_PREFIX"
+echo "* VAAPI_PKG_LIBS:            $VAAPI_PKG_LIBS"
+echo "* PKG_CONFIG_PATH:           $PKG_CONFIG_PATH"
+echo "* GST_PLUGIN_PATH:           $GST_PLUGIN_PATH"
+echo "* LD_LIBRARY_PATH:           $LD_LIBRARY_PATH"
+echo "* PATH(GST 1.0 optional):    $PATH"
+echo "*========================================================================="
+
+echo "git clean -dxf && ./autogen.sh --prefix=\$VAAPI_PKG_PREFIX --enable-egl=yes --enable-wayland=no && make && sudo make install"