Initial commit of two preliminary plugins, videolevels and niimaqsrc

CMakeLists.txt

@@ -0,0 +1,60 @@
+cmake_minimum_required ( VERSION "2.6.0" )
+
+list ( APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules )
+
+project ( gst-plugins-vision )
+
+find_package ( Glib2 REQUIRED )
+find_package ( Gstreamer COMPONENTS gstbase )
+find_package ( LibXml2 )
+find_package ( LibIconv )
+find_package ( NIIMAQ REQUIRED ) # make this optional
+
+function ( check_package name LEVEL )
+    if ( ${name}_FOUND )
+        message ( STATUS "Found ${name}... YES" )
+    else ( ${name}_FOUND )
+        message ( STATUS "Found ${name}... NO" )
+        if ( LEVEL )
+            if ( WIN32 )
+                message ( FATAL_ERROR "You should set the env variable ${name}_DIR" )
+            else ( WIN32 )
+                message ( FATAL_ERROR "You should install ${name} dev package" )
+            endif ( WIN32 )
+        endif ( LEVEL )
+    endif ( ${name}_FOUND )
+endfunction ( check_package )
+
+# required packages
+check_package ( GLIB2 1 )
+check_package ( GSTREAMER 1 )
+
+# conditionnal required packages
+INCLUDE ( CheckIncludeFiles )
+CHECK_INCLUDE_FILES ( "${GSTREAMER_gstconfig_INCLUDE_DIR}/gst/gstconfig.h" GST_USING_BINARY_REGISTRY )
+if ( NOT GST_USING_BINARY_REGISTRY )
+    check_package ( LIBXML2 1 )
+    check_package ( LIBICONV 1 )
+endif ( NOT GST_USING_BINARY_REGISTRY )
+
+# debug
+message ( "****" ${GLIB2_INCLUDE_DIR} )
+message ( "****" ${GLIB2_LIBRARIES} )
+message ( "****" ${GSTREAMER_INCLUDE_DIR} )
+message ( "****" ${GSTREAMER_LIBRARIES} )
+message ( "****" ${NIIMAQ_INCLUDE_DIR} )
+message ( "****" ${NIIMAQ_LIBRARIES} )
+
+include_directories (
+	.
+    ${GSTREAMER_INCLUDE_DIR}
+    ${GLIB2_INCLUDE_DIR} )
+
+if ( NOT GST_USING_BINARY_REGISTRY )
+    include_directories ( AFTER
+        ${LIBXML2_INCLUDE_DIR}
+        ${LIBICONV_INCLUDE_DIR} )
+endif ( NOT GST_USING_BINARY_REGISTRY )
+
+add_subdirectory ( gst )
+add_subdirectory ( sys )