Blender build data

blender-build/build_environment/cmake/zlib.cmake

@@ -0,0 +1,30 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+ExternalProject_Add(external_zlib
+  URL file://${PACKAGE_DIR}/${ZLIB_FILE}
+  URL_HASH ${ZLIB_HASH_TYPE}=${ZLIB_HASH}
+  PREFIX ${BUILD_DIR}/zlib
+  CMAKE_ARGS -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DCMAKE_INSTALL_PREFIX=${LIBDIR}/zlib ${DEFAULT_CMAKE_FLAGS}
+  INSTALL_DIR ${LIBDIR}/zlib
+)
+
+if(WIN32)
+  if(BUILD_MODE STREQUAL Release)
+    ExternalProject_Add_Step(external_zlib after_install
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/zlib/lib/zlibstatic${LIBEXT} ${HARVEST_TARGET}/zlib/lib/libz_st${LIBEXT}
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/zlib/include/ ${HARVEST_TARGET}/zlib/include/
+      DEPENDEES install
+    )
+  endif()
+  if(BUILD_MODE STREQUAL Debug)
+    ExternalProject_Add_Step(external_zlib after_install
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/zlib/lib/zlibstaticd${LIBEXT} ${HARVEST_TARGET}/zlib/lib/libz_st_d${LIBEXT}
+    DEPENDEES install
+    )
+  endif()
+else()
+  ExternalProject_Add_Step(external_zlib after_install
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/zlib/lib/libz.a ${LIBDIR}/zlib/lib/libz_pic.a
+    DEPENDEES install
+  )
+endif()