CMake: optionally disable OBJ, STL & GPencil SVG support

The following CMake options have been added (enabled by default),
except for the lite build configuration.

- WITH_IO_STL
- WITH_IO_WAVEFRONT_OBJ
- WITH_IO_GPENCIL (for grease pencil SVG importing).
  Note that it was already possible to disable grease pencil export
  by disabling WITH_PUGIXML & WITH_HARU.

This is intended to keep the lite builds fast and small for building,
linking & execution.

Reviewed By: iyadahmed2001, aras_p, antoniov, mont29

Ref D15141

7 files changed, 129 insertions, 88 deletions

diff --git a/source/blender/editors/io/CMakeLists.txt b/source/blender/editors/io/CMakeLists.txt
index 98438c3e959..a716c00d5d9 100644
--- a/source/blender/editors/io/CMakeLists.txt
+++ b/source/blender/editors/io/CMakeLists.txt
@@ -49,8 +49,6 @@ set(SRC
 set(LIB
   bf_blenkernel
   bf_blenlib
-  bf_wavefront_obj
-  bf_stl
 )
 
 if(WITH_OPENCOLLADA)
@@ -60,6 +58,27 @@ if(WITH_OPENCOLLADA)
   add_definitions(-DWITH_COLLADA)
 endif()
 
+if(WITH_IO_WAVEFRONT_OBJ)
+  list(APPEND LIB
+    bf_wavefront_obj
+  )
+  add_definitions(-DWITH_IO_WAVEFRONT_OBJ)
+endif()
+
+if(WITH_IO_STL)
+  list(APPEND LIB
+    bf_stl
+  )
+  add_definitions(-DWITH_IO_STL)
+endif()
+
+if(WITH_IO_GPENCIL)
+  list(APPEND LIB
+    bf_gpencil
+  )
+  add_definitions(-DWITH_IO_GPENCIL)
+endif()
+
 if(WITH_ALEMBIC)
   list(APPEND LIB
     bf_alembic
@@ -82,6 +101,4 @@ if(WITH_HARU)
   add_definitions(-DWITH_HARU)
 endif()
 
-list(APPEND LIB bf_gpencil)
-
 blender_add_lib(bf_editor_io "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
diff --git a/source/blender/editors/io/io_gpencil_export.c b/source/blender/editors/io/io_gpencil_export.c
index 7ac05fcca3e..6e5ae9f3cba 100644
--- a/source/blender/editors/io/io_gpencil_export.c
+++ b/source/blender/editors/io/io_gpencil_export.c
@@ -5,36 +5,38 @@
  * \ingroup editor/io
  */
 
-#include "BLI_path_util.h"
-#include "BLI_string.h"
+#ifdef WITH_IO_GPENCIL
 
-#include "DNA_gpencil_types.h"
-#include "DNA_space_types.h"
+#  include "BLI_path_util.h"
+#  include "BLI_string.h"
 
-#include "BKE_gpencil.h"
-#include "BKE_main.h"
-#include "BKE_report.h"
-#include "BKE_screen.h"
+#  include "DNA_gpencil_types.h"
+#  include "DNA_space_types.h"
 
-#include "BLT_translation.h"
+#  include "BKE_gpencil.h"
+#  include "BKE_main.h"
+#  include "BKE_report.h"
+#  include "BKE_screen.h"
 
-#include "RNA_access.h"
-#include "RNA_define.h"
+#  include "BLT_translation.h"
 
-#include "UI_interface.h"
-#include "UI_resources.h"
+#  include "RNA_access.h"
+#  include "RNA_define.h"
 
-#include "WM_api.h"
-#include "WM_types.h"
+#  include "UI_interface.h"
+#  include "UI_resources.h"
 
-#include "DEG_depsgraph.h"
-#include "DEG_depsgraph_query.h"
+#  include "WM_api.h"
+#  include "WM_types.h"
 
-#include "io_gpencil.h"
+#  include "DEG_depsgraph.h"
+#  include "DEG_depsgraph_query.h"
 
-#include "gpencil_io.h"
+#  include "io_gpencil.h"
 
-#if defined(WITH_PUGIXML) || defined(WITH_HARU)
+#  include "gpencil_io.h"
+
+#  if defined(WITH_PUGIXML) || defined(WITH_HARU)
 /* Definition of enum elements to export. */
 /* Common props for exporting. */
 static void gpencil_export_common_props_definition(wmOperatorType *ot)
@@ -87,10 +89,10 @@ static void set_export_filepath(bContext *C, wmOperator *op, const char *extensi
     RNA_string_set(op->ptr, "filepath", filepath);
   }
 }
-#endif
+#  endif
 
 /* <-------- SVG single frame export. --------> */
-#ifdef WITH_PUGIXML
+#  ifdef WITH_PUGIXML
 static bool wm_gpencil_export_svg_common_check(bContext *UNUSED(C), wmOperator *op)
 {
   char filepath[FILE_MAX];
@@ -241,10 +243,10 @@ void WM_OT_gpencil_export_svg(wmOperatorType *ot)
                   "Clip Camera",
                   "Clip drawings to camera size when export in camera view");
 }
-#endif
+#  endif
 
 /* <-------- PDF single frame export. --------> */
-#ifdef WITH_HARU
+#  ifdef WITH_HARU
 static bool wm_gpencil_export_pdf_common_check(bContext *UNUSED(C), wmOperator *op)
 {
 
@@ -406,4 +408,6 @@ void WM_OT_gpencil_export_pdf(wmOperatorType *ot)
                           "Frames",
                           "Which frames to include in the export");
 }
-#endif
+#  endif /* WITH_HARU */
+
+#endif /* WITH_IO_GPENCIL */
diff --git a/source/blender/editors/io/io_gpencil_import.c b/source/blender/editors/io/io_gpencil_import.c
index 8bed32ad6c3..45f5441616f 100644
--- a/source/blender/editors/io/io_gpencil_import.c
+++ b/source/blender/editors/io/io_gpencil_import.c
@@ -5,34 +5,36 @@
  * \ingroup editor/io
  */
 
-#include "BLI_path_util.h"
+#ifdef WITH_IO_GPENCIL
 
-#include "DNA_gpencil_types.h"
-#include "DNA_space_types.h"
+#  include "BLI_path_util.h"
 
-#include "BKE_context.h"
-#include "BKE_gpencil.h"
-#include "BKE_report.h"
+#  include "DNA_gpencil_types.h"
+#  include "DNA_space_types.h"
 
-#include "BLT_translation.h"
+#  include "BKE_context.h"
+#  include "BKE_gpencil.h"
+#  include "BKE_report.h"
 
-#include "RNA_access.h"
-#include "RNA_define.h"
+#  include "BLT_translation.h"
 
-#include "UI_interface.h"
-#include "UI_resources.h"
+#  include "RNA_access.h"
+#  include "RNA_define.h"
 
-#include "WM_api.h"
-#include "WM_types.h"
+#  include "UI_interface.h"
+#  include "UI_resources.h"
 
-#include "DEG_depsgraph.h"
-#include "DEG_depsgraph_query.h"
+#  include "WM_api.h"
+#  include "WM_types.h"
 
-#include "ED_gpencil.h"
+#  include "DEG_depsgraph.h"
+#  include "DEG_depsgraph_query.h"
 
-#include "io_gpencil.h"
+#  include "ED_gpencil.h"
 
-#include "gpencil_io.h"
+#  include "io_gpencil.h"
+
+#  include "gpencil_io.h"
 
 /* <-------- SVG single frame import. --------> */
 static bool wm_gpencil_import_svg_common_check(bContext *UNUSED(C), wmOperator *op)
@@ -174,3 +176,5 @@ void WM_OT_gpencil_import_svg(wmOperatorType *ot)
                 0.001f,
                 100.0f);
 }
+
+#endif /* WITH_IO_GPENCIL */
diff --git a/source/blender/editors/io/io_gpencil_utils.c b/source/blender/editors/io/io_gpencil_utils.c
index fa5fcd79b96..9a88daef1a1 100644
--- a/source/blender/editors/io/io_gpencil_utils.c
+++ b/source/blender/editors/io/io_gpencil_utils.c
@@ -5,14 +5,16 @@
  * \ingroup editor/io
  */
 
-#include "DNA_space_types.h"
+#ifdef WITH_IO_GPENCIL
 
-#include "BKE_context.h"
-#include "BKE_screen.h"
+#  include "DNA_space_types.h"
 
-#include "WM_api.h"
+#  include "BKE_context.h"
+#  include "BKE_screen.h"
 
-#include "io_gpencil.h"
+#  include "WM_api.h"
+
+#  include "io_gpencil.h"
 
 ARegion *get_invoke_region(bContext *C)
 {
@@ -46,3 +48,5 @@ View3D *get_invoke_view3d(bContext *C)
 
   return NULL;
 }
+
+#endif /* WITH_IO_GPENCIL */
diff --git a/source/blender/editors/io/io_obj.c b/source/blender/editors/io/io_obj.c
index 05bccce7948..a8eed136df3 100644
--- a/source/blender/editors/io/io_obj.c
+++ b/source/blender/editors/io/io_obj.c
@@ -4,37 +4,39 @@
  * \ingroup editor/io
  */
 
-#include "DNA_space_types.h"
+#ifdef WITH_IO_WAVEFRONT_OBJ
 
-#include "BKE_context.h"
-#include "BKE_main.h"
-#include "BKE_report.h"
+#  include "DNA_space_types.h"
 
-#include "BLI_path_util.h"
-#include "BLI_string.h"
-#include "BLI_utildefines.h"
+#  include "BKE_context.h"
+#  include "BKE_main.h"
+#  include "BKE_report.h"
 
-#include "BLT_translation.h"
+#  include "BLI_path_util.h"
+#  include "BLI_string.h"
+#  include "BLI_utildefines.h"
 
-#include "ED_outliner.h"
+#  include "BLT_translation.h"
 
-#include "MEM_guardedalloc.h"
+#  include "ED_outliner.h"
 
-#include "RNA_access.h"
-#include "RNA_define.h"
+#  include "MEM_guardedalloc.h"
 
-#include "UI_interface.h"
-#include "UI_resources.h"
+#  include "RNA_access.h"
+#  include "RNA_define.h"
 
-#include "WM_api.h"
-#include "WM_types.h"
+#  include "UI_interface.h"
+#  include "UI_resources.h"
 
-#include "DEG_depsgraph.h"
+#  include "WM_api.h"
+#  include "WM_types.h"
 
-#include "IO_orientation.h"
-#include "IO_path_util_types.h"
-#include "IO_wavefront_obj.h"
-#include "io_obj.h"
+#  include "DEG_depsgraph.h"
+
+#  include "IO_orientation.h"
+#  include "IO_path_util_types.h"
+#  include "IO_wavefront_obj.h"
+#  include "io_obj.h"
 
 static const EnumPropertyItem io_obj_export_evaluation_mode[] = {
     {DAG_EVAL_RENDER, "DAG_EVAL_RENDER", 0, "Render", "Export objects as they appear in render"},
@@ -472,3 +474,5 @@ void WM_OT_obj_import(struct wmOperatorType *ot)
   prop = RNA_def_string(ot->srna, "filter_glob", "*.obj;*.mtl", 0, "Extension Filter", "");
   RNA_def_property_flag(prop, PROP_HIDDEN);
 }
+
+#endif /* WITH_IO_WAVEFRONT_OBJ */
diff --git a/source/blender/editors/io/io_ops.c b/source/blender/editors/io/io_ops.c
index 098186a75e3..0340d0598d5 100644
--- a/source/blender/editors/io/io_ops.c
+++ b/source/blender/editors/io/io_ops.c
@@ -42,14 +42,14 @@ void ED_operatortypes_io(void)
   WM_operatortype_append(WM_OT_usd_export);
 #endif
 
+#ifdef WITH_IO_GPENCIL
   WM_operatortype_append(WM_OT_gpencil_import_svg);
-
-#ifdef WITH_PUGIXML
+#  ifdef WITH_PUGIXML
   WM_operatortype_append(WM_OT_gpencil_export_svg);
-#endif
-
-#ifdef WITH_HARU
+#  endif
+#  ifdef WITH_HARU
   WM_operatortype_append(WM_OT_gpencil_export_pdf);
+#  endif
 #endif
 
   WM_operatortype_append(CACHEFILE_OT_open);
@@ -59,8 +59,12 @@ void ED_operatortypes_io(void)
   WM_operatortype_append(CACHEFILE_OT_layer_remove);
   WM_operatortype_append(CACHEFILE_OT_layer_move);
 
+#ifdef WITH_IO_WAVEFRONT_OBJ
   WM_operatortype_append(WM_OT_obj_export);
   WM_operatortype_append(WM_OT_obj_import);
+#endif
 
+#ifdef WITH_IO_STL
   WM_operatortype_append(WM_OT_stl_import);
+#endif
 }
diff --git a/source/blender/editors/io/io_stl_ops.c b/source/blender/editors/io/io_stl_ops.c
index d5993bc4f37..7db32cd6f18 100644
--- a/source/blender/editors/io/io_stl_ops.c
+++ b/source/blender/editors/io/io_stl_ops.c
@@ -4,21 +4,23 @@
  * \ingroup editor/io
  */
 
-#include "BKE_context.h"
-#include "BKE_report.h"
+#ifdef WITH_IO_STL
 
-#include "WM_api.h"
-#include "WM_types.h"
+#  include "BKE_context.h"
+#  include "BKE_report.h"
 
-#include "DNA_space_types.h"
+#  include "WM_api.h"
+#  include "WM_types.h"
 
-#include "ED_outliner.h"
+#  include "DNA_space_types.h"
 
-#include "RNA_access.h"
-#include "RNA_define.h"
+#  include "ED_outliner.h"
 
-#include "IO_stl.h"
-#include "io_stl_ops.h"
+#  include "RNA_access.h"
+#  include "RNA_define.h"
+
+#  include "IO_stl.h"
+#  include "io_stl_ops.h"
 
 static int wm_stl_import_invoke(bContext *C, wmOperator *op, const wmEvent *event)
 {
@@ -127,3 +129,5 @@ void WM_OT_stl_import(struct wmOperatorType *ot)
   prop = RNA_def_string(ot->srna, "filter_glob", "*.stl", 0, "Extension Filter", "");
   RNA_def_property_flag(prop, PROP_HIDDEN);
 }
+
+#endif /* WITH_IO_STL */