Test whether sqlite3 has the FTS3 at compile time, and use the static sqlite3 module if not

CMakeLists.txt

@@ -126,6 +126,28 @@ if(ENABLE_VISUALISATIONS)
   add_subdirectory(3rdparty/libprojectm)
 endif(ENABLE_VISUALISATIONS)
 
+# Test whether libsqlite3 is available and if FTS3 is enabled in it
+if(WIN32 OR APPLE)
+  option(STATIC_SQLITE "Compile and use a static sqlite3 library" ON)
+else(WIN32 OR APPLE)
+  try_run(FTS_TEST_RUN FTS_TEST_COMPILE
+          ${CMAKE_CURRENT_BINARY_DIR}/sqlite3_fts_test
+          ${CMAKE_SOURCE_DIR}/cmake/sqlite3_fts_test.cpp
+          CMAKE_FLAGS "-DLINK_LIBRARIES:STRING=sqlite3")
+  if(NOT FTS_TEST_COMPILE OR FTS_TEST_RUN EQUAL 1 OR FTS_TEST_RUN STREQUAL "FAILED_TO_RUN")
+    option(STATIC_SQLITE "Compile and use a static sqlite3 library" ON)
+  else(NOT FTS_TEST_COMPILE OR FTS_TEST_RUN EQUAL 1 OR FTS_TEST_RUN STREQUAL "FAILED_TO_RUN")
+    option(STATIC_SQLITE "Compile and use a static sqlite3 library" OFF)
+  endif(NOT FTS_TEST_COMPILE OR FTS_TEST_RUN EQUAL 1 OR FTS_TEST_RUN STREQUAL "FAILED_TO_RUN")
+endif(WIN32 OR APPLE)
+
+set(HAVE_STATIC_SQLITE ${STATIC_SQLITE})
+if(STATIC_SQLITE)
+  message(STATUS "Building static qsqlite plugin")
+  add_definitions(-DQT_STATICPLUGIN)
+  add_subdirectory(3rdparty/qsqlite)
+endif(STATIC_SQLITE)
+
 # Subdirectories
 add_subdirectory(3rdparty/qtsingleapplication)
 add_subdirectory(3rdparty/qtiocompressor)
@@ -138,12 +160,6 @@ add_subdirectory(tests)
 add_subdirectory(dist)
 add_subdirectory(debian)
 
-if (WIN32 OR APPLE)
-  message(STATUS "Building static qsqlite plugin")
-  add_definitions(-DQT_STATICPLUGIN)
-  add_subdirectory(3rdparty/qsqlite)
-endif(WIN32 OR APPLE)
-
 # Uninstall support
 configure_file(
   "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"

cmake/sqlite3_fts_test.cpp

@@ -0,0 +1,32 @@
+/* This file is part of Clementine.
+
+   Clementine is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   Clementine is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Clementine.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <sqlite3.h>
+
+int main(int argc, char** argv) {
+  sqlite3* db;
+
+  int ret = sqlite3_open(":memory:", &db);
+  if (ret)
+    return 1;
+
+  char* error = 0;
+  ret = sqlite3_exec(db, "CREATE VIRTUAL TABLE foo USING fts3()", 0, 0, &error);
+  if (ret != SQLITE_OK)
+    return 1;
+
+  return 0;
+}

src/CMakeLists.txt

@@ -523,10 +523,10 @@ else (APPLE)
 endif (APPLE)
 
 # Link against the qsqlite plugin on windows and mac
-if(WIN32 OR APPLE)
+if(HAVE_STATIC_SQLITE)
   set(3RDPARTY_SQLITE_LIBRARY qsqlite)
   target_link_libraries(clementine_lib qsqlite)
-endif(WIN32 OR APPLE)
+endif(HAVE_STATIC_SQLITE)
 
 add_dependencies(clementine_lib qtsingleapplication)
 

src/config.h.in

@@ -36,4 +36,6 @@
 #cmakedefine HAVE_LIBXINE
 #cmakedefine HAVE_QT_PHONON
 
+#cmakedefine HAVE_STATIC_SQLITE
+
 #endif // CONFIG_H_IN

src/core/database.cpp

@@ -14,6 +14,7 @@
    along with Clementine.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#include "config.h"
 #include "database.h"
 
 #include <QCoreApplication>
@@ -215,7 +216,7 @@ void Database::StaticInit() {
   sFTSTokenizer->xNext = &Database::FTSNext;
   sFTSTokenizer->xClose = &Database::FTSClose;
 
-#ifndef Q_WS_X11
+#ifdef HAVE_STATIC_SQLITE
   // We statically link libqsqlite.dll on windows and mac so these symbols are already
   // available
   _sqlite3_create_function = sqlite3_create_function;
@@ -226,7 +227,7 @@ void Database::StaticInit() {
   _sqlite3_user_data = sqlite3_user_data;
   sLoadedSqliteSymbols = true;
   return;
-#else // Q_WS_X11
+#else // HAVE_STATIC_SQLITE
   QString plugin_path = QLibraryInfo::location(QLibraryInfo::PluginsPath) +
                         "/sqldrivers/libqsqlite";
 

src/main.cpp

@@ -55,7 +55,7 @@
 #endif
 
 // Load sqlite plugin on windows and mac.
-#ifndef Q_WS_X11
+#ifdef HAVE_STATIC_SQLITE
 # include <QtPlugin>
   Q_IMPORT_PLUGIN(qsqlite)
 #endif
@@ -110,7 +110,6 @@ int main(int argc, char *argv[]) {
   qRegisterMetaType<GstEnginePipeline*>("GstEnginePipeline*");
 #endif
 
-
   lastfm::ws::ApiKey = LastFMService::kApiKey;
   lastfm::ws::SharedSecret = LastFMService::kSecret;