[TOOLS] Checks for libvncserver-dev and libsdl-dev.

Signed-off-by: Alastair Tse <atse@xensource.com>

diff --git a/tools/check/check_libvncserver b/tools/check/check_libvncserver
new file mode 100755 (executable)
index 0000000..dc9ed91
--- /dev/null
+++ b/tools/check/check_libvncserver
@@ -0,0 +1,21 @@
+#!/bin/sh
+# CHECK-BUILD CHECK-INSTALL
+
+RC=0
+
+LIBVNCSERVER_CONFIG="$(which libvncserver-config)"
+
+if test -z ${LIBVNCSERVER_CONFIG}; then 
+    RC=1
+else
+    ${LIBVNCSERVER_CONFIG} --libs 2>&1 > /dev/null
+    RC=$?
+fi
+
+if test $RC -ne 0; then
+    echo "FAILED"
+       echo " *** libvncserver-config is missing. "
+    echo " *** Please install libvncserver."
+fi
+
+exit $RC

diff --git a/tools/check/check_sdl b/tools/check/check_sdl
new file mode 100755 (executable)
index 0000000..7832910
--- /dev/null
+++ b/tools/check/check_sdl
@@ -0,0 +1,21 @@
+#!/bin/sh
+# CHECK-BUILD CHECK-INSTALL
+
+RC=0
+
+SDL_CONFIG="$(which sdl-config)"
+
+if test -z ${SDL_CONFIG}; then 
+    RC=1
+else
+    ${SDL_CONFIG} --libs 2>&1 > /dev/null
+    RC=$?
+fi
+
+if test $RC -ne 0; then
+    echo "FAILED"
+       echo " *** sdl-config is missing. "
+    echo " *** Please install libsdl-dev or sdl."
+fi
+
+exit $RC