Blender build data

blender-build/build_environment/cmake/potrace.cmake

@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set(POTRACE_EXTRA_ARGS
+)
+
+if((WIN32 AND BUILD_MODE STREQUAL Release) OR UNIX)
+  ExternalProject_Add(external_potrace
+    URL file://${PACKAGE_DIR}/${POTRACE_FILE}
+    DOWNLOAD_DIR ${DOWNLOAD_DIR}
+    URL_HASH ${POTRACE_HASH_TYPE}=${POTRACE_HASH}
+    PREFIX ${BUILD_DIR}/potrace
+    PATCH_COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_potrace.txt ${BUILD_DIR}/potrace/src/external_potrace/CMakeLists.txt
+    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/potrace ${DEFAULT_CMAKE_FLAGS} ${POTRACE_EXTRA_ARGS}
+    INSTALL_DIR ${LIBDIR}/potrace
+  )
+  if(WIN32)
+    ExternalProject_Add_Step(external_potrace after_install
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/potrace ${HARVEST_TARGET}/potrace
+      DEPENDEES install
+    )
+  endif()
+endif()