move 3rd-party librarys into libs/ and add built-in honeysuckle

1 files changed, 355 insertions, 0 deletions

diff --git a/libs/assimp/contrib/draco/cmake/draco_targets.cmake b/libs/assimp/contrib/draco/cmake/draco_targets.cmake
new file mode 100644
index 0000000..0456c4d
--- /dev/null
+++ b/libs/assimp/contrib/draco/cmake/draco_targets.cmake
@@ -0,0 +1,355 @@
+if(DRACO_CMAKE_DRACO_TARGETS_CMAKE_)
+  return()
+endif() # DRACO_CMAKE_DRACO_TARGETS_CMAKE_
+set(DRACO_CMAKE_DRACO_TARGETS_CMAKE_ 1)
+
+# Resets list variables used to track draco targets.
+macro(draco_reset_target_lists)
+  unset(draco_targets)
+  unset(draco_exe_targets)
+  unset(draco_lib_targets)
+  unset(draco_objlib_targets)
+  unset(draco_module_targets)
+  unset(draco_sources)
+  unset(draco_test_targets)
+endmacro()
+
+# Creates an executable target. The target name is passed as a parameter to the
+# NAME argument, and the sources passed as a parameter to the SOURCES argument:
+# draco_add_executable(NAME <name> SOURCES <sources> [optional args])
+#
+# Optional args:
+# cmake-format: off
+#   - OUTPUT_NAME: Override output file basename. Target basename defaults to
+#     NAME.
+#   - TEST: Flag. Presence means treat executable as a test.
+#   - DEFINES: List of preprocessor macro definitions.
+#   - INCLUDES: list of include directories for the target.
+#   - COMPILE_FLAGS: list of compiler flags for the target.
+#   - LINK_FLAGS: List of linker flags for the target.
+#   - OBJLIB_DEPS: List of CMake object library target dependencies.
+#   - LIB_DEPS: List of CMake library dependencies.
+# cmake-format: on
+#
+# Sources passed to this macro are added to $draco_test_sources when TEST is
+# specified. Otherwise sources are added to $draco_sources.
+#
+# Targets passed to this macro are always added to the $draco_targets list. When
+# TEST is specified targets are also added to the $draco_test_targets list.
+# Otherwise targets are added to $draco_exe_targets.
+macro(draco_add_executable)
+  unset(exe_TEST)
+  unset(exe_TEST_DEFINES_MAIN)
+  unset(exe_NAME)
+  unset(exe_OUTPUT_NAME)
+  unset(exe_SOURCES)
+  unset(exe_DEFINES)
+  unset(exe_INCLUDES)
+  unset(exe_COMPILE_FLAGS)
+  unset(exe_LINK_FLAGS)
+  unset(exe_OBJLIB_DEPS)
+  unset(exe_LIB_DEPS)
+  set(optional_args TEST)
+  set(single_value_args NAME OUTPUT_NAME)
+  set(multi_value_args SOURCES DEFINES INCLUDES COMPILE_FLAGS LINK_FLAGS
+                       OBJLIB_DEPS LIB_DEPS)
+
+  cmake_parse_arguments(exe "${optional_args}" "${single_value_args}"
+                        "${multi_value_args}" ${ARGN})
+
+  if(DRACO_VERBOSE GREATER 1)
+    message("--------- draco_add_executable ---------\n"
+            "exe_TEST=${exe_TEST}\n"
+            "exe_TEST_DEFINES_MAIN=${exe_TEST_DEFINES_MAIN}\n"
+            "exe_NAME=${exe_NAME}\n"
+            "exe_OUTPUT_NAME=${exe_OUTPUT_NAME}\n"
+            "exe_SOURCES=${exe_SOURCES}\n"
+            "exe_DEFINES=${exe_DEFINES}\n"
+            "exe_INCLUDES=${exe_INCLUDES}\n"
+            "exe_COMPILE_FLAGS=${exe_COMPILE_FLAGS}\n"
+            "exe_LINK_FLAGS=${exe_LINK_FLAGS}\n"
+            "exe_OBJLIB_DEPS=${exe_OBJLIB_DEPS}\n"
+            "exe_LIB_DEPS=${exe_LIB_DEPS}\n"
+            "------------------------------------------\n")
+  endif()
+
+  if(NOT (exe_NAME AND exe_SOURCES))
+    message(FATAL_ERROR "draco_add_executable: NAME and SOURCES required.")
+  endif()
+
+  list(APPEND draco_targets ${exe_NAME})
+  if(exe_TEST)
+    list(APPEND draco_test_targets ${exe_NAME})
+    list(APPEND draco_test_sources ${exe_SOURCES})
+  else()
+    list(APPEND draco_exe_targets ${exe_NAME})
+    list(APPEND draco_sources ${exe_SOURCES})
+  endif()
+
+  add_executable(${exe_NAME} ${exe_SOURCES})
+  set_target_properties(${exe_NAME} PROPERTIES VERSION ${DRACO_VERSION})
+
+  if(exe_OUTPUT_NAME)
+    set_target_properties(${exe_NAME} PROPERTIES OUTPUT_NAME ${exe_OUTPUT_NAME})
+  endif()
+
+  draco_process_intrinsics_sources(TARGET ${exe_NAME} SOURCES ${exe_SOURCES})
+
+  if(exe_DEFINES)
+    target_compile_definitions(${exe_NAME} PRIVATE ${exe_DEFINES})
+  endif()
+
+  if(exe_INCLUDES)
+    target_include_directories(${exe_NAME} PRIVATE ${exe_INCLUDES})
+  endif()
+
+  if(exe_COMPILE_FLAGS OR DRACO_CXX_FLAGS)
+    target_compile_options(${exe_NAME}
+                           PRIVATE ${exe_COMPILE_FLAGS} ${DRACO_CXX_FLAGS})
+  endif()
+
+  if(exe_LINK_FLAGS OR DRACO_EXE_LINKER_FLAGS)
+    if(${CMAKE_VERSION} VERSION_LESS "3.13")
+      list(APPEND exe_LINK_FLAGS "${DRACO_EXE_LINKER_FLAGS}")
+      # LINK_FLAGS is managed as a string.
+      draco_set_and_stringify(SOURCE "${exe_LINK_FLAGS}" DEST exe_LINK_FLAGS)
+      set_target_properties(${exe_NAME}
+                            PROPERTIES LINK_FLAGS "${exe_LINK_FLAGS}")
+    else()
+      target_link_options(${exe_NAME} PRIVATE ${exe_LINK_FLAGS}
+                          ${DRACO_EXE_LINKER_FLAGS})
+    endif()
+  endif()
+
+  if(exe_OBJLIB_DEPS)
+    foreach(objlib_dep ${exe_OBJLIB_DEPS})
+      target_sources(${exe_NAME} PRIVATE $<TARGET_OBJECTS:${objlib_dep}>)
+    endforeach()
+  endif()
+
+  if(CMAKE_THREAD_LIBS_INIT)
+    list(APPEND exe_LIB_DEPS ${CMAKE_THREAD_LIBS_INIT})
+  endif()
+
+  if(BUILD_SHARED_LIBS AND (MSVC OR WIN32))
+    target_compile_definitions(${exe_NAME} PRIVATE "DRACO_BUILDING_DLL=0")
+  endif()
+
+  if(exe_LIB_DEPS)
+    unset(exe_static)
+    if("${CMAKE_EXE_LINKER_FLAGS} ${DRACO_EXE_LINKER_FLAGS}" MATCHES "static")
+      set(exe_static ON)
+    endif()
+
+    if(exe_static AND CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
+      # Third party dependencies can introduce dependencies on system and test
+      # libraries. Since the target created here is an executable, and CMake
+      # does not provide a method of controlling order of link dependencies,
+      # wrap all of the dependencies of this target in start/end group flags to
+      # ensure that dependencies of third party targets can be resolved when
+      # those dependencies happen to be resolved by dependencies of the current
+      # target.
+      list(INSERT exe_LIB_DEPS 0 -Wl,--start-group)
+      list(APPEND exe_LIB_DEPS -Wl,--end-group)
+    endif()
+    target_link_libraries(${exe_NAME} PRIVATE ${exe_LIB_DEPS})
+  endif()
+endmacro()
+
+# Creates a library target of the specified type. The target name is passed as a
+# parameter to the NAME argument, the type as a parameter to the TYPE argument,
+# and the sources passed as a parameter to the SOURCES argument:
+# draco_add_library(NAME <name> TYPE <type> SOURCES <sources> [optional args])
+#
+# Optional args:
+# cmake-format: off
+#   - OUTPUT_NAME: Override output file basename. Target basename defaults to
+#     NAME. OUTPUT_NAME is ignored when BUILD_SHARED_LIBS is enabled and CMake
+#     is generating a build for which MSVC is true. This is to avoid output
+#     basename collisions with DLL import libraries.
+#   - TEST: Flag. Presence means treat library as a test.
+#   - DEFINES: List of preprocessor macro definitions.
+#   - INCLUDES: list of include directories for the target.
+#   - COMPILE_FLAGS: list of compiler flags for the target.
+#   - LINK_FLAGS: List of linker flags for the target.
+#   - OBJLIB_DEPS: List of CMake object library target dependencies.
+#   - LIB_DEPS: List of CMake library dependencies.
+#   - PUBLIC_INCLUDES: List of include paths to export to dependents.
+# cmake-format: on
+#
+# Sources passed to the macro are added to the lists tracking draco sources:
+# cmake-format: off
+#   - When TEST is specified sources are added to $draco_test_sources.
+#   - Otherwise sources are added to $draco_sources.
+# cmake-format: on
+#
+# Targets passed to this macro are added to the lists tracking draco targets:
+# cmake-format: off
+#   - Targets are always added to $draco_targets.
+#   - When the TEST flag is specified, targets are added to
+#     $draco_test_targets.
+#   - When TEST is not specified:
+#     - Libraries of type SHARED are added to $draco_dylib_targets.
+#     - Libraries of type OBJECT are added to $draco_objlib_targets.
+#     - Libraries of type STATIC are added to $draco_lib_targets.
+# cmake-format: on
+macro(draco_add_library)
+  unset(lib_TEST)
+  unset(lib_NAME)
+  unset(lib_OUTPUT_NAME)
+  unset(lib_TYPE)
+  unset(lib_SOURCES)
+  unset(lib_DEFINES)
+  unset(lib_INCLUDES)
+  unset(lib_COMPILE_FLAGS)
+  unset(lib_LINK_FLAGS)
+  unset(lib_OBJLIB_DEPS)
+  unset(lib_LIB_DEPS)
+  unset(lib_PUBLIC_INCLUDES)
+  unset(lib_TARGET_PROPERTIES)
+  set(optional_args TEST)
+  set(single_value_args NAME OUTPUT_NAME TYPE)
+  set(multi_value_args SOURCES DEFINES INCLUDES COMPILE_FLAGS LINK_FLAGS
+                       OBJLIB_DEPS LIB_DEPS PUBLIC_INCLUDES TARGET_PROPERTIES)
+
+  cmake_parse_arguments(lib "${optional_args}" "${single_value_args}"
+                        "${multi_value_args}" ${ARGN})
+
+  if(DRACO_VERBOSE GREATER 1)
+    message("--------- draco_add_library ---------\n"
+            "lib_TEST=${lib_TEST}\n"
+            "lib_NAME=${lib_NAME}\n"
+            "lib_OUTPUT_NAME=${lib_OUTPUT_NAME}\n"
+            "lib_TYPE=${lib_TYPE}\n"
+            "lib_SOURCES=${lib_SOURCES}\n"
+            "lib_DEFINES=${lib_DEFINES}\n"
+            "lib_INCLUDES=${lib_INCLUDES}\n"
+            "lib_COMPILE_FLAGS=${lib_COMPILE_FLAGS}\n"
+            "lib_LINK_FLAGS=${lib_LINK_FLAGS}\n"
+            "lib_OBJLIB_DEPS=${lib_OBJLIB_DEPS}\n"
+            "lib_LIB_DEPS=${lib_LIB_DEPS}\n"
+            "lib_PUBLIC_INCLUDES=${lib_PUBLIC_INCLUDES}\n"
+            "---------------------------------------\n")
+  endif()
+
+  if(NOT (lib_NAME AND lib_TYPE))
+    message(FATAL_ERROR "draco_add_library: NAME and TYPE required.")
+  endif()
+
+  list(APPEND draco_targets ${lib_NAME})
+  if(lib_TEST)
+    list(APPEND draco_test_targets ${lib_NAME})
+    list(APPEND draco_test_sources ${lib_SOURCES})
+  else()
+    list(APPEND draco_sources ${lib_SOURCES})
+    if(lib_TYPE STREQUAL MODULE)
+      list(APPEND draco_module_targets ${lib_NAME})
+    elseif(lib_TYPE STREQUAL OBJECT)
+      list(APPEND draco_objlib_targets ${lib_NAME})
+    elseif(lib_TYPE STREQUAL SHARED)
+      list(APPEND draco_dylib_targets ${lib_NAME})
+    elseif(lib_TYPE STREQUAL STATIC)
+      list(APPEND draco_lib_targets ${lib_NAME})
+    else()
+      message(WARNING "draco_add_library: Unhandled type: ${lib_TYPE}")
+    endif()
+  endif()
+
+  add_library(${lib_NAME} ${lib_TYPE} ${lib_SOURCES})
+  if(lib_SOURCES)
+    draco_process_intrinsics_sources(TARGET ${lib_NAME} SOURCES ${lib_SOURCES})
+  endif()
+
+  if(lib_OUTPUT_NAME)
+    if(NOT (BUILD_SHARED_LIBS AND MSVC))
+      set_target_properties(${lib_NAME}
+                            PROPERTIES OUTPUT_NAME ${lib_OUTPUT_NAME})
+    endif()
+  endif()
+
+  if(lib_DEFINES)
+    target_compile_definitions(${lib_NAME} PRIVATE ${lib_DEFINES})
+  endif()
+
+  if(lib_INCLUDES)
+    target_include_directories(${lib_NAME} PRIVATE ${lib_INCLUDES})
+  endif()
+
+  if(lib_PUBLIC_INCLUDES)
+    target_include_directories(${lib_NAME} PUBLIC ${lib_PUBLIC_INCLUDES})
+  endif()
+
+  if(lib_COMPILE_FLAGS OR DRACO_CXX_FLAGS)
+    target_compile_options(${lib_NAME}
+                           PRIVATE ${lib_COMPILE_FLAGS} ${DRACO_CXX_FLAGS})
+  endif()
+
+  if(lib_LINK_FLAGS)
+    set_target_properties(${lib_NAME} PROPERTIES LINK_FLAGS ${lib_LINK_FLAGS})
+  endif()
+
+  if(lib_OBJLIB_DEPS)
+    foreach(objlib_dep ${lib_OBJLIB_DEPS})
+      target_sources(${lib_NAME} PRIVATE $<TARGET_OBJECTS:${objlib_dep}>)
+    endforeach()
+  endif()
+
+  if(lib_LIB_DEPS)
+    if(lib_TYPE STREQUAL STATIC)
+      set(link_type PUBLIC)
+    else()
+      set(link_type PRIVATE)
+      if(lib_TYPE STREQUAL SHARED AND CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
+        # The draco shared object uses the static draco as input to turn it into
+        # a shared object. Include everything from the static library in the
+        # shared object.
+        if(APPLE)
+          list(INSERT lib_LIB_DEPS 0 -Wl,-force_load)
+        else()
+          list(INSERT lib_LIB_DEPS 0 -Wl,--whole-archive)
+          list(APPEND lib_LIB_DEPS -Wl,--no-whole-archive)
+        endif()
+      endif()
+    endif()
+    target_link_libraries(${lib_NAME} ${link_type} ${lib_LIB_DEPS})
+  endif()
+
+  if(NOT MSVC AND lib_NAME MATCHES "^lib")
+    # Non-MSVC generators prepend lib to static lib target file names. Libdraco
+    # already includes lib in its name. Avoid naming output files liblib*.
+    set_target_properties(${lib_NAME} PROPERTIES PREFIX "")
+  endif()
+
+  # VERSION and SOVERSION as necessary
+  if(NOT lib_TYPE STREQUAL STATIC AND NOT lib_TYPE STREQUAL MODULE)
+    set_target_properties(${lib_NAME} PROPERTIES VERSION ${DRACO_VERSION})
+    if(NOT MSVC)
+      set_target_properties(${lib_NAME} PROPERTIES SOVERSION ${DRACO_SOVERSION})
+    endif()
+  endif()
+
+  if(BUILD_SHARED_LIBS AND (MSVC OR WIN32))
+    if(lib_TYPE STREQUAL SHARED)
+      target_compile_definitions(${lib_NAME} PRIVATE "DRACO_BUILDING_DLL=1")
+    else()
+      target_compile_definitions(${lib_NAME} PRIVATE "DRACO_BUILDING_DLL=0")
+    endif()
+  endif()
+
+  # Determine if $lib_NAME is a header only target.
+  unset(sources_list)
+  if(lib_SOURCES)
+    set(sources_list ${lib_SOURCES})
+    list(FILTER sources_list INCLUDE REGEX cc$)
+  endif()
+
+  if(NOT sources_list)
+    if(NOT XCODE)
+      # This is a header only target. Tell CMake the link language.
+      set_target_properties(${lib_NAME} PROPERTIES LINKER_LANGUAGE CXX)
+    else()
+      # The Xcode generator ignores LINKER_LANGUAGE. Add a dummy cc file.
+      draco_create_dummy_source_file(TARGET ${lib_NAME} BASENAME ${lib_NAME})
+    endif()
+  endif()
+endmacro()