cmake: add WITH_NATIVE_GNU_BARCODE and WITH_JAVASCRIPT build options

Signed-off-by: gregory guy <g-gregory@gmx.fr>
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

CMakeLists.txt

@@ -22,6 +22,7 @@ include( FindPkgConfig          )
 include( CheckFunctionExists    )
 include( CheckSymbolExists      )
 include( CheckIncludeFile       )
+include( CheckIncludeFileCXX    )
 include( CheckLibraryExists     )
 include( CheckCSourceCompiles   )
 include( CheckCXXSourceCompiles )
@@ -43,6 +44,8 @@ tde_setup_paths( )
 
 option( WITH_ALL_OPTIONS "Enable all optional support" OFF                                          )
 option( WITH_GCC_VISIBILITY "Enable fvisibility and fvisibility-inlines-hidden" ${WITH_ALL_OPTIONS} )
+option( WITH_NATIVE_GNU_BARCODE "Enable GNU Barcode" OFF )
+option( WITH_JAVASCRIPT "Enable Javascript" ${WITH_ALL_OPTIONS} )
 
 
 ##### user requested modules

ConfigureChecks.cmake

@@ -28,9 +28,29 @@ endif( WITH_GCC_VISIBILITY )
 
 #### check for headers
 
-check_include_file( "barcode.h" _ENABLE_NATIVE_GNU_BARCODE )
-check_include_file( "kjs/interpreter.h" USE_JAVASCRIPT )
-
+if( WITH_NATIVE_GNU_BARCODE )
+    check_include_file( "barcode.h" HAVE_NATIVE_GNU_BARCODE )
+    if( HAVE_NATIVE_GNU_BARCODE )
+        set( _ENABLE_NATIVE_GNU_BARCODE 1 )
+      else()
+        tde_message_fatal( "Barcode is requested, but GNU Barcode header was not found on your system" )
+    endif()
+endif( WITH_NATIVE_GNU_BARCODE )
+
+if( WITH_JAVASCRIPT )
+    tde_save( CMAKE_REQUIRED_INCLUDES )
+    list( APPEND CMAKE_REQUIRED_INCLUDES ${TQT_INCLUDE_DIRS} ${TDE_INCLUDE_DIR} )
+    check_include_file_cxx( "kjs/interpreter.h" HAVE_JAVASCRIPT )
+    if( HAVE_JAVASCRIPT )
+        set( USE_JAVASCRIPT 1 )
+        set( NO_KJS_EMBED 1 )
+      else()
+        tde_message_fatal( "Javascript interpreter is requested, but tdelibs Javascript header (kjs) was not found on your system" )
+    endif( HAVE_JAVASCRIPT )
+    tde_restore( CMAKE_REQUIRED_INCLUDES )
+  else()
+    set( USE_JAVASCRIPT false )
+endif( WITH_JAVASCRIPT )
 
 #### check for pcre
 

config.h.cmake

@@ -7,8 +7,11 @@
    significant byte first (like Motorola and SPARC, unlike Intel). */
 #cmakedefine WORDS_BIGENDIAN @WORDS_BIGENDIAN@
 
-/* Define to 1 if you have <barcode.h header> file. */
+/* Define to 1 if you have <barcode.h> header file. */
 #cmakedefine _ENABLE_NATIVE_GNU_BARCODE 1
 
 /* Define to 1 if you have <kjs/interpreter.h> header file. */
 #cmakedefine USE_JAVASCRIPT 1
+
+/* Define to 1 for use tdelibs javascript interpreter */
+#cmakedefine NO_KJS_EMBED 1