Blender build data

blender-build/build_environment/cmake/alembic.cmake

@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set(ALEMBIC_EXTRA_ARGS
+  -DImath_ROOT=${LIBDIR}/imath
+  -DUSE_PYALEMBIC=OFF
+  -DUSE_ARNOLD=OFF
+  -DUSE_MAYA=OFF
+  -DUSE_PRMAN=OFF
+  -DUSE_HDF5=OFF
+  -DUSE_TESTS=OFF
+  -DUSE_BINARIES=ON
+  -DALEMBIC_ILMBASE_LINK_STATIC=OFF
+  -DALEMBIC_SHARED_LIBS=OFF
+)
+
+ExternalProject_Add(external_alembic
+  URL file://${PACKAGE_DIR}/${ALEMBIC_FILE}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  URL_HASH ${ALEMBIC_HASH_TYPE}=${ALEMBIC_HASH}
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
+  PREFIX ${BUILD_DIR}/alembic
+  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/alembic -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${ALEMBIC_EXTRA_ARGS}
+  INSTALL_DIR ${LIBDIR}/alembic
+)
+
+if(WIN32)
+  if(BUILD_MODE STREQUAL Release)
+    ExternalProject_Add_Step(external_alembic after_install
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/alembic ${HARVEST_TARGET}/alembic
+      DEPENDEES install
+    )
+  endif()
+  if(BUILD_MODE STREQUAL Debug)
+    ExternalProject_Add_Step(external_alembic after_install
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/alembic/lib/alembic.lib ${HARVEST_TARGET}/alembic/lib/alembic_d.lib
+      DEPENDEES install
+    )
+  endif()
+endif()
+
+
+
+add_dependencies(
+  external_alembic
+  external_imath
+)