[Bf-blender-cvs] [491fc5cacea] master: Build: disable X11 support for spnav on Linux

[Campbell Barton]

Commit: 491fc5cacead98b1979560b752c0bd9ab0327519
Author: Campbell Barton
Date:   Wed Dec 14 14:57:13 2022 +1100
Branches: master
https://developer.blender.org/rB491fc5cacead98b1979560b752c0bd9ab0327519

Build: disable X11 support for spnav on Linux

This prevented building Blender without X11 (Wayland only).

===================================================================

M	build_files/build_environment/cmake/spnav.cmake

===================================================================

diff --git a/build_files/build_environment/cmake/spnav.cmake b/build_files/build_environment/cmake/spnav.cmake
index 33a262cbc86..12b904866df 100644
--- a/build_files/build_environment/cmake/spnav.cmake
+++ b/build_files/build_environment/cmake/spnav.cmake
@@ -5,7 +5,20 @@ ExternalProject_Add(external_spnav
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
   URL_HASH ${SPNAV_HASH_TYPE}=${SPNAV_HASH}
   PREFIX ${BUILD_DIR}/spnav
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/spnav/src/external_spnav/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/spnav --disable-shared --enable-static --with-pic
+
+  CONFIGURE_COMMAND
+  ${CONFIGURE_ENV} &&
+  cd ${BUILD_DIR}/spnav/src/external_spnav/ &&
+  ${CONFIGURE_COMMAND}
+  --prefix=${LIBDIR}/spnav
+  # X11 is not needed as Blender polls the device as part of the GHOST event loop.
+  # This is used to support `3dxserv`, however this is no longer supported by 3DCONNEXION.
+  # Disable so building without X11 is supported (WAYLAND only).
+  --disable-x11
+  --disable-shared
+  --enable-static
+  --with-pic
+
   BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/spnav/src/external_spnav/ && make -j${MAKE_THREADS}
   INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/spnav/src/external_spnav/ && make install
   INSTALL_DIR ${LIBDIR}/spnav