1 files changed, 47 insertions, 0 deletions
diff --git a/build_files/build_environment/cmake/openpgl.cmake b/build_files/build_environment/cmake/openpgl.cmake
new file mode 100644
index 00000000000..b41264ac22b
--- /dev/null
+++ b/build_files/build_environment/cmake/openpgl.cmake
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Note the utility apps may use png/tiff/gif system libraries, but the
+# library itself does not depend on them, so should give no problems.
+
+set(OPENPGL_EXTRA_ARGS
+    -DOPENPGL_BUILD_STATIC=ON
+    -DOPENPGL_TBB_ROOT=${LIBDIR}/tbb
+    -DTBB_ROOT=${LIBDIR}/tbb
+    -DCMAKE_DEBUG_POSTFIX=_d
+)
+
+if(TBB_STATIC_LIBRARY)
+  set(OPENPGL_EXTRA_ARGS
+    ${OPENPGL_EXTRA_ARGS}
+    -DOPENPGL_TBB_COMPONENT=tbb_static
+  )
+endif()
+
+ExternalProject_Add(external_openpgl
+    URL file://${PACKAGE_DIR}/${OPENPGL_FILE}
+    DOWNLOAD_DIR ${DOWNLOAD_DIR}
+    URL_HASH ${OPENPGL_HASH_TYPE}=${OPENPGL_HASH}
+    PREFIX ${BUILD_DIR}/openpgl
+    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openpgl ${DEFAULT_CMAKE_FLAGS} ${OPENPGL_EXTRA_ARGS}
+    INSTALL_DIR ${LIBDIR}/openpgl
+)
+
+add_dependencies(
+    external_openpgl
+    external_tbb
+)
+
+if(WIN32)
+  if(BUILD_MODE STREQUAL Release)
+    ExternalProject_Add_Step(external_openpgl after_install
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openpgl ${HARVEST_TARGET}/openpgl
+      DEPENDEES install
+    )
+  else()
+  ExternalProject_Add_Step(external_openpgl after_install
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openpgl/lib/openpgl_d.lib ${HARVEST_TARGET}/openpgl/lib/openpgl_d.lib
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openpgl/lib/cmake/openpgl-${OPENPGL_SHORT_VERSION}/openpgl_Exports-debug.cmake ${HARVEST_TARGET}/openpgl/lib/cmake/openpgl-${OPENPGL_SHORT_VERSION}/openpgl_Exports-debug.cmake
+      DEPENDEES install
+    )
+  endif()
+endif()