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

1 files changed, 16 insertions, 10 deletions

diff --git a/release/scripts/startup/bl_ui/space_topbar.py b/release/scripts/startup/bl_ui/space_topbar.py
index 2980ec9ace7..d8bd724f554 100644
--- a/release/scripts/startup/bl_ui/space_topbar.py
+++ b/release/scripts/startup/bl_ui/space_topbar.py
@@ -453,9 +453,13 @@ class TOPBAR_MT_file_import(Menu):
             self.layout.operator(
                 "wm.usd_import", text="Universal Scene Description (.usd, .usdc, .usda)")
 
-        self.layout.operator("wm.gpencil_import_svg", text="SVG as Grease Pencil")
-        self.layout.operator("wm.obj_import", text="Wavefront (.obj) (experimental)")
-        self.layout.operator("wm.stl_import", text="STL (.stl) (experimental)")
+        if bpy.app.build_options.io_gpencil:
+            self.layout.operator("wm.gpencil_import_svg", text="SVG as Grease Pencil")
+
+        if bpy.app.build_options.io_wavefront_obj:
+            self.layout.operator("wm.obj_import", text="Wavefront (.obj) (experimental)")
+        if bpy.app.build_options.io_stl:
+            self.layout.operator("wm.stl_import", text="STL (.stl) (experimental)")
 
 
 class TOPBAR_MT_file_export(Menu):
@@ -472,14 +476,16 @@ class TOPBAR_MT_file_export(Menu):
             self.layout.operator(
                 "wm.usd_export", text="Universal Scene Description (.usd, .usdc, .usda)")
 
-        # Pugixml lib dependency
-        if bpy.app.build_options.pugixml:
-            self.layout.operator("wm.gpencil_export_svg", text="Grease Pencil as SVG")
-        # Haru lib dependency
-        if bpy.app.build_options.haru:
-            self.layout.operator("wm.gpencil_export_pdf", text="Grease Pencil as PDF")
+        if bpy.app.build_options.io_gpencil:
+            # Pugixml lib dependency
+            if bpy.app.build_options.pugixml:
+                self.layout.operator("wm.gpencil_export_svg", text="Grease Pencil as SVG")
+            # Haru lib dependency
+            if bpy.app.build_options.haru:
+                self.layout.operator("wm.gpencil_export_pdf", text="Grease Pencil as PDF")
 
-        self.layout.operator("wm.obj_export", text="Wavefront (.obj) (experimental)")
+        if bpy.app.build_options.io_wavefront_obj:
+            self.layout.operator("wm.obj_export", text="Wavefront (.obj) (experimental)")
 
 
 class TOPBAR_MT_file_external_data(Menu):