[FEATURE] add qspatialite sql driver plugin

CMakeLists.txt

@@ -61,6 +61,7 @@ SET (WITH_SPATIALITE TRUE CACHE BOOL "Determines whether SPATIALITE support shou
 IF (WITH_SPATIALITE)
   SET (WITH_INTERNAL_SPATIALITE FALSE CACHE BOOL "Determines whether SPATIALITE support should be built internally")
   SET (WITH_PYSPATIALITE FALSE CACHE BOOL "Determines whether PYSPATIALITE should be built")
+  SET (WITH_QSPATIALITE TRUE CACHE BOOL "Determines whether QSPATIALITE sql driver should be built")
   IF(WITH_INTERNAL_SPATIALITE)
     SET(SPATIALITE_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/src/core/spatialite/headers)
     SET(HAVE_SPATIALITE TRUE)

debian/qgis-providers-common.install → debian/qgis-providers-common.install.in

@@ -3,3 +3,4 @@ usr/share/qgis/resources/qgis.db
 usr/share/qgis/resources/srs.db
 usr/share/qgis/resources/symbology-ng-style.db
 usr/share/qgis/resources/cpt-city-qgis-min/*
+usr/lib/{DEB_BUILD_GNU_TYPE}/qt4/plugins/sqldrivers/libqsqlspatialite.so

ms-windows/osgeo4w/package-nightly.cmd

@@ -185,6 +185,7 @@ tar -C %OSGEO4W_ROOT% -cjf %PACKAGENAME%-%VERSION%-%PACKAGE%.tar.bz2 ^
 	bin/%PACKAGENAME%.bat.tmpl ^
 	bin/%PACKAGENAME%-browser.bat.tmpl ^
 	apps/qt4/plugins/sqldrivers/qsqlocispatial.dll ^
+	apps/qt4/plugins/sqldrivers/qsqlspatialite.dll ^
 	etc/postinstall/%PACKAGENAME%.bat ^
 	etc/preremove/%PACKAGENAME%.bat ^
 	>>%LOG% 2>&1

ms-windows/osgeo4w/package.cmd

@@ -251,6 +251,7 @@ tar -C %OSGEO4W_ROOT% -cjf %PACKAGENAME%-%VERSION%-%PACKAGE%.tar.bz2 ^
 	"apps/%PACKAGENAME%/plugins/zonalstatisticsplugin.dll" ^
 	"apps/%PACKAGENAME%/plugins/heatmapplugin.dll" ^
 	"apps/%PACKAGENAME%/qgis_help.exe" ^
+        "apps/qt4/plugins/sqldrivers/qsqlspatialite.dll" ^
 	"apps/%PACKAGENAME%/python/" ^
 	"apps/%PACKAGENAME%/resources/context_help/" ^
 	"apps/%PACKAGENAME%/resources/function_help/" ^

src/providers/spatialite/CMakeLists.txt

@@ -1,7 +1,10 @@
-
 ########################################################
 # Files
 
+IF(WITH_QSPATIALITE)
+  SUBDIRS(qspatialite)
+ENDIF(WITH_QSPATIALITE)
+
 SET(SPATIALITE_SRCS
   qgsspatialiteprovider.cpp
   qgsspatialitedataitems.cpp

src/providers/spatialite/qspatialite/CMakeLists.txt

@@ -0,0 +1,31 @@
+SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${QGIS_OUTPUT_DIRECTORY}/${QGIS_PLUGIN_SUBDIR}/sqldrivers)
+SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${QGIS_OUTPUT_DIRECTORY}/${QGIS_PLUGIN_SUBDIR}/sqldrivers)
+
+ADD_DEFINITIONS(${QT_DEFINITIONS})
+ADD_DEFINITIONS(-DQT_PLUGIN)
+ADD_DEFINITIONS(-DQT_NO_DEBUG)
+ADD_DEFINITIONS(-DQT_SHARED)
+
+IF (NOT WITH_INTERNAL_SPATIALITE)
+  INCLUDE_DIRECTORIES(${SQLITE3_INCLUDE_DIR})
+ENDIF (NOT WITH_INTERNAL_SPATIALITE)
+
+SET(QSQLSPATIALITE_SRC qsql_spatialite.cpp smain.cpp)
+QT4_WRAP_CPP(QSQLSPATIALITE_SRC qsql_spatialite.h)
+
+ADD_LIBRARY(qsqlspatialite SHARED ${QSQLSPATIALITE_SRC})
+TARGET_LINK_LIBRARIES(qsqlspatialite
+	${QT_QTCORE_LIBRARY}
+	${QT_QTSQL_LIBRARY}
+)
+
+IF (WITH_INTERNAL_SPATIALITE)
+  TARGET_LINK_LIBRARIES(qsqlspatialite qgis_core)
+ELSE (WITH_INTERNAL_SPATIALITE)
+  TARGET_LINK_LIBRARIES(qsqlspatialite ${SQLITE3_LIBRARY} ${SPATIALITE_LIBRARY})
+ENDIF (WITH_INTERNAL_SPATIALITE)
+
+INSTALL(TARGETS qsqlspatialite
+  RUNTIME DESTINATION ${QT_PLUGINS_DIR}/sqldrivers
+  LIBRARY DESTINATION ${QT_PLUGINS_DIR}/sqldrivers
+)

src/providers/spatialite/qspatialite/README

@@ -0,0 +1,7 @@
+QSPATIALITE driver derived from QSQLITE driver.
+
+No actual changes except linking to spatialite and a call to
+spatialite_init(0).
+
+See the Qt SQL documentation for more information on compiling Qt SQL
+driver plugins (sql-driver.html).