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update assimp lib

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This commit is contained in:
marauder2k7 2024-12-09 20:22:47 +00:00
parent 03a348deb7
commit d3f8fee74e
1725 changed files with 196314 additions and 62009 deletions
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3
Engine/lib/assimp/contrib/draco/cmake/DracoConfig.cmake
View file

@ -1,3 +0,0 @@
@PACKAGE_INIT@
set_and_check(draco_INCLUDE_DIR "@PACKAGE_draco_include_install_dir@")
set_and_check(draco_LIBRARY_DIR "@PACKAGE_draco_lib_install_dir@")

56
Engine/lib/assimp/contrib/draco/cmake/FindDraco.cmake
View file

@ -1,56 +0,0 @@
# Finddraco
#
# Locates draco and sets the following variables:
#
# draco_FOUND draco_INCLUDE_DIRS draco_LIBARY_DIRS draco_LIBRARIES
# draco_VERSION_STRING
#
# draco_FOUND is set to YES only when all other variables are successfully
# configured.
unset(draco_FOUND)
unset(draco_INCLUDE_DIRS)
unset(draco_LIBRARY_DIRS)
unset(draco_LIBRARIES)
unset(draco_VERSION_STRING)
mark_as_advanced(draco_FOUND)
mark_as_advanced(draco_INCLUDE_DIRS)
mark_as_advanced(draco_LIBRARY_DIRS)
mark_as_advanced(draco_LIBRARIES)
mark_as_advanced(draco_VERSION_STRING)
set(draco_version_file_no_prefix "draco/src/draco/core/draco_version.h")
# Set draco_INCLUDE_DIRS
find_path(draco_INCLUDE_DIRS NAMES "${draco_version_file_no_prefix}")
# Extract the version string from draco_version.h.
if(draco_INCLUDE_DIRS)
set(draco_version_file
"${draco_INCLUDE_DIRS}/draco/src/draco/core/draco_version.h")
file(STRINGS "${draco_version_file}" draco_version REGEX "kdracoVersion")
list(GET draco_version 0 draco_version)
string(REPLACE "static const char kdracoVersion[] = " "" draco_version
"${draco_version}")
string(REPLACE ";" "" draco_version "${draco_version}")
string(REPLACE "\"" "" draco_version "${draco_version}")
set(draco_VERSION_STRING ${draco_version})
endif()
# Find the library.
if(BUILD_SHARED_LIBS)
find_library(draco_LIBRARIES NAMES draco.dll libdraco.dylib libdraco.so)
else()
find_library(draco_LIBRARIES NAMES draco.lib libdraco.a)
endif()
# Store path to library.
get_filename_component(draco_LIBRARY_DIRS ${draco_LIBRARIES} DIRECTORY)
if(draco_INCLUDE_DIRS
AND draco_LIBRARY_DIRS
AND draco_LIBRARIES
AND draco_VERSION_STRING)
set(draco_FOUND YES)
endif()

220
Engine/lib/assimp/contrib/draco/cmake/compiler_flags.cmake
View file

@ -1,220 +0,0 @@
if(DRACO_CMAKE_COMPILER_FLAGS_CMAKE_)
return()
endif()
set(DRACO_CMAKE_COMPILER_FLAGS_CMAKE_ 1)
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)
include("${draco_root}/cmake/compiler_tests.cmake")
# Strings used to cache failed C/CXX flags.
set(DRACO_FAILED_C_FLAGS)
set(DRACO_FAILED_CXX_FLAGS)
# Checks C compiler for support of $c_flag. Adds $c_flag to $CMAKE_C_FLAGS when
# the compile test passes. Caches $c_flag in $DRACO_FAILED_C_FLAGS when the test
# fails.
macro(add_c_flag_if_supported c_flag)
unset(C_FLAG_FOUND CACHE)
string(FIND "${CMAKE_C_FLAGS}" "${c_flag}" C_FLAG_FOUND)
unset(C_FLAG_FAILED CACHE)
string(FIND "${DRACO_FAILED_C_FLAGS}" "${c_flag}" C_FLAG_FAILED)
if(${C_FLAG_FOUND} EQUAL -1 AND ${C_FLAG_FAILED} EQUAL -1)
unset(C_FLAG_SUPPORTED CACHE)
message("Checking C compiler flag support for: " ${c_flag})
check_c_compiler_flag("${c_flag}" C_FLAG_SUPPORTED)
if(${C_FLAG_SUPPORTED})
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${c_flag}" CACHE STRING "")
else()
set(DRACO_FAILED_C_FLAGS
"${DRACO_FAILED_C_FLAGS} ${c_flag}"
CACHE STRING "" FORCE)
endif()
endif()
endmacro()
# Checks C++ compiler for support of $cxx_flag. Adds $cxx_flag to
# $CMAKE_CXX_FLAGS when the compile test passes. Caches $c_flag in
# $DRACO_FAILED_CXX_FLAGS when the test fails.
macro(add_cxx_flag_if_supported cxx_flag)
unset(CXX_FLAG_FOUND CACHE)
string(FIND "${CMAKE_CXX_FLAGS}" "${cxx_flag}" CXX_FLAG_FOUND)
unset(CXX_FLAG_FAILED CACHE)
string(FIND "${DRACO_FAILED_CXX_FLAGS}" "${cxx_flag}" CXX_FLAG_FAILED)
if(${CXX_FLAG_FOUND} EQUAL -1 AND ${CXX_FLAG_FAILED} EQUAL -1)
unset(CXX_FLAG_SUPPORTED CACHE)
message("Checking CXX compiler flag support for: " ${cxx_flag})
check_cxx_compiler_flag("${cxx_flag}" CXX_FLAG_SUPPORTED)
if(${CXX_FLAG_SUPPORTED})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${cxx_flag}" CACHE STRING "")
else()
set(DRACO_FAILED_CXX_FLAGS
"${DRACO_FAILED_CXX_FLAGS} ${cxx_flag}"
CACHE STRING "" FORCE)
endif()
endif()
endmacro()
# Convenience method for adding a flag to both the C and C++ compiler command
# lines.
macro(add_compiler_flag_if_supported flag)
add_c_flag_if_supported(${flag})
add_cxx_flag_if_supported(${flag})
endmacro()
# Checks C compiler for support of $c_flag and terminates generation when
# support is not present.
macro(require_c_flag c_flag update_c_flags)
unset(C_FLAG_FOUND CACHE)
string(FIND "${CMAKE_C_FLAGS}" "${c_flag}" C_FLAG_FOUND)
if(${C_FLAG_FOUND} EQUAL -1)
unset(HAVE_C_FLAG CACHE)
message("Checking C compiler flag support for: " ${c_flag})
check_c_compiler_flag("${c_flag}" HAVE_C_FLAG)
if(NOT ${HAVE_C_FLAG})
message(
FATAL_ERROR "${PROJECT_NAME} requires support for C flag: ${c_flag}.")
endif()
if(${update_c_flags})
set(CMAKE_C_FLAGS "${c_flag} ${CMAKE_C_FLAGS}" CACHE STRING "" FORCE)
endif()
endif()
endmacro()
# Checks CXX compiler for support of $cxx_flag and terminates generation when
# support is not present.
macro(require_cxx_flag cxx_flag update_cxx_flags)
unset(CXX_FLAG_FOUND CACHE)
string(FIND "${CMAKE_CXX_FLAGS}" "${cxx_flag}" CXX_FLAG_FOUND)
if(${CXX_FLAG_FOUND} EQUAL -1)
unset(HAVE_CXX_FLAG CACHE)
message("Checking CXX compiler flag support for: " ${cxx_flag})
check_cxx_compiler_flag("${cxx_flag}" HAVE_CXX_FLAG)
if(NOT ${HAVE_CXX_FLAG})
message(
FATAL_ERROR
"${PROJECT_NAME} requires support for CXX flag: ${cxx_flag}.")
endif()
if(${update_cxx_flags})
set(CMAKE_CXX_FLAGS
"${cxx_flag} ${CMAKE_CXX_FLAGS}"
CACHE STRING "" FORCE)
endif()
endif()
endmacro()
# Checks for support of $flag by both the C and CXX compilers. Terminates
# generation when support is not present in both compilers.
macro(require_compiler_flag flag update_cmake_flags)
require_c_flag(${flag} ${update_cmake_flags})
require_cxx_flag(${flag} ${update_cmake_flags})
endmacro()
# Checks only non-MSVC targets for support of $c_flag and terminates generation
# when support is not present.
macro(require_c_flag_nomsvc c_flag update_c_flags)
if(NOT MSVC)
require_c_flag(${c_flag} ${update_c_flags})
endif()
endmacro()
# Checks only non-MSVC targets for support of $cxx_flag and terminates
# generation when support is not present.
macro(require_cxx_flag_nomsvc cxx_flag update_cxx_flags)
if(NOT MSVC)
require_cxx_flag(${cxx_flag} ${update_cxx_flags})
endif()
endmacro()
# Checks only non-MSVC targets for support of $flag by both the C and CXX
# compilers. Terminates generation when support is not present in both
# compilers.
macro(require_compiler_flag_nomsvc flag update_cmake_flags)
require_c_flag_nomsvc(${flag} ${update_cmake_flags})
require_cxx_flag_nomsvc(${flag} ${update_cmake_flags})
endmacro()
# Adds $flag to assembler command line.
macro(append_as_flag flag)
unset(AS_FLAG_FOUND CACHE)
string(FIND "${DRACO_AS_FLAGS}" "${flag}" AS_FLAG_FOUND)
if(${AS_FLAG_FOUND} EQUAL -1)
set(DRACO_AS_FLAGS "${DRACO_AS_FLAGS} ${flag}")
endif()
endmacro()
# Adds $flag to the C compiler command line.
macro(append_c_flag flag)
unset(C_FLAG_FOUND CACHE)
string(FIND "${CMAKE_C_FLAGS}" "${flag}" C_FLAG_FOUND)
if(${C_FLAG_FOUND} EQUAL -1)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
endif()
endmacro()
# Adds $flag to the CXX compiler command line.
macro(append_cxx_flag flag)
unset(CXX_FLAG_FOUND CACHE)
string(FIND "${CMAKE_CXX_FLAGS}" "${flag}" CXX_FLAG_FOUND)
if(${CXX_FLAG_FOUND} EQUAL -1)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
endif()
endmacro()
# Adds $flag to the C and CXX compiler command lines.
macro(append_compiler_flag flag)
append_c_flag(${flag})
append_cxx_flag(${flag})
endmacro()
# Adds $flag to the executable linker command line.
macro(append_exe_linker_flag flag)
unset(LINKER_FLAG_FOUND CACHE)
string(FIND "${CMAKE_EXE_LINKER_FLAGS}" "${flag}" LINKER_FLAG_FOUND)
if(${LINKER_FLAG_FOUND} EQUAL -1)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${flag}")
endif()
endmacro()
# Adds $flag to the link flags for $target.
function(append_link_flag_to_target target flags)
unset(target_link_flags)
get_target_property(target_link_flags ${target} LINK_FLAGS)
if(target_link_flags)
unset(link_flag_found)
string(FIND "${target_link_flags}" "${flags}" link_flag_found)
if(NOT ${link_flag_found} EQUAL -1)
return()
endif()
set(target_link_flags "${target_link_flags} ${flags}")
else()
set(target_link_flags "${flags}")
endif()
set_target_properties(${target} PROPERTIES LINK_FLAGS ${target_link_flags})
endfunction()
# Adds $flag to executable linker flags, and makes sure C/CXX builds still work.
macro(require_linker_flag flag)
append_exe_linker_flag(${flag})
unset(c_passed)
draco_check_c_compiles("LINKER_FLAG_C_TEST(${flag})" "" c_passed)
unset(cxx_passed)
draco_check_cxx_compiles("LINKER_FLAG_CXX_TEST(${flag})" "" cxx_passed)
if(NOT c_passed OR NOT cxx_passed)
message(FATAL_ERROR "Linker flag test for ${flag} failed.")
endif()
endmacro()

103
Engine/lib/assimp/contrib/draco/cmake/compiler_tests.cmake
View file

@ -1,103 +0,0 @@
if(DRACO_CMAKE_COMPILER_TESTS_CMAKE_)
return()
endif()
set(DRACO_CMAKE_COMPILER_TESTS_CMAKE_ 1)
include(CheckCSourceCompiles)
include(CheckCXXSourceCompiles)
# The basic main() macro used in all compile tests.
set(DRACO_C_MAIN "\nint main(void) { return 0; }")
set(DRACO_CXX_MAIN "\nint main() { return 0; }")
# Strings containing the names of passed and failed tests.
set(DRACO_C_PASSED_TESTS)
set(DRACO_C_FAILED_TESTS)
set(DRACO_CXX_PASSED_TESTS)
set(DRACO_CXX_FAILED_TESTS)
macro(draco_push_var var new_value)
set(SAVED_${var} ${var})
set(${var} ${new_value})
endmacro()
macro(draco_pop_var var)
set(var ${SAVED_${var}})
unset(SAVED_${var})
endmacro()
# Confirms $test_source compiles and stores $test_name in one of
# $DRACO_C_PASSED_TESTS or $DRACO_C_FAILED_TESTS depending on out come. When the
# test passes $result_var is set to 1. When it fails $result_var is unset. The
# test is not run if the test name is found in either of the passed or failed
# test variables.
macro(draco_check_c_compiles test_name test_source result_var)
unset(C_TEST_PASSED CACHE)
unset(C_TEST_FAILED CACHE)
string(FIND "${DRACO_C_PASSED_TESTS}" "${test_name}" C_TEST_PASSED)
string(FIND "${DRACO_C_FAILED_TESTS}" "${test_name}" C_TEST_FAILED)
if(${C_TEST_PASSED} EQUAL -1 AND ${C_TEST_FAILED} EQUAL -1)
unset(C_TEST_COMPILED CACHE)
message("Running C compiler test: ${test_name}")
check_c_source_compiles("${test_source} ${DRACO_C_MAIN}" C_TEST_COMPILED)
set(${result_var} ${C_TEST_COMPILED})
if(${C_TEST_COMPILED})
set(DRACO_C_PASSED_TESTS "${DRACO_C_PASSED_TESTS} ${test_name}")
else()
set(DRACO_C_FAILED_TESTS "${DRACO_C_FAILED_TESTS} ${test_name}")
message("C Compiler test ${test_name} failed.")
endif()
elseif(NOT ${C_TEST_PASSED} EQUAL -1)
set(${result_var} 1)
else() # ${C_TEST_FAILED} NOT EQUAL -1
unset(${result_var})
endif()
endmacro()
# Confirms $test_source compiles and stores $test_name in one of
# $DRACO_CXX_PASSED_TESTS or $DRACO_CXX_FAILED_TESTS depending on out come. When
# the test passes $result_var is set to 1. When it fails $result_var is unset.
# The test is not run if the test name is found in either of the passed or
# failed test variables.
macro(draco_check_cxx_compiles test_name test_source result_var)
unset(CXX_TEST_PASSED CACHE)
unset(CXX_TEST_FAILED CACHE)
string(FIND "${DRACO_CXX_PASSED_TESTS}" "${test_name}" CXX_TEST_PASSED)
string(FIND "${DRACO_CXX_FAILED_TESTS}" "${test_name}" CXX_TEST_FAILED)
if(${CXX_TEST_PASSED} EQUAL -1 AND ${CXX_TEST_FAILED} EQUAL -1)
unset(CXX_TEST_COMPILED CACHE)
message("Running CXX compiler test: ${test_name}")
check_cxx_source_compiles("${test_source} ${DRACO_CXX_MAIN}"
CXX_TEST_COMPILED)
set(${result_var} ${CXX_TEST_COMPILED})
if(${CXX_TEST_COMPILED})
set(DRACO_CXX_PASSED_TESTS "${DRACO_CXX_PASSED_TESTS} ${test_name}")
else()
set(DRACO_CXX_FAILED_TESTS "${DRACO_CXX_FAILED_TESTS} ${test_name}")
message("CXX Compiler test ${test_name} failed.")
endif()
elseif(NOT ${CXX_TEST_PASSED} EQUAL -1)
set(${result_var} 1)
else() # ${CXX_TEST_FAILED} NOT EQUAL -1
unset(${result_var})
endif()
endmacro()
# Convenience macro that confirms $test_source compiles as C and C++.
# $result_var is set to 1 when both tests are successful, and 0 when one or both
# tests fail. Note: This macro is intended to be used to write to result
# variables that are expanded via configure_file(). $result_var is set to 1 or 0
# to allow direct usage of the value in generated source files.
macro(draco_check_source_compiles test_name test_source result_var)
unset(C_PASSED)
unset(CXX_PASSED)
draco_check_c_compiles(${test_name} ${test_source} C_PASSED)
draco_check_cxx_compiles(${test_name} ${test_source} CXX_PASSED)
if(${C_PASSED} AND ${CXX_PASSED})
set(${result_var} 1)
else()
set(${result_var} 0)
endif()
endmacro()

5
Engine/lib/assimp/contrib/draco/cmake/draco-config.cmake.template
View file

@ -1,2 +1,3 @@
set(DRACO_INCLUDE_DIRS "@DRACO_INCLUDE_DIRS@")
set(DRACO_LIBRARIES "draco")
@PACKAGE_INIT@
include("${CMAKE_CURRENT_LIST_DIR}/draco-targets.cmake")

9
Engine/lib/assimp/contrib/draco/cmake/draco.pc.template
View file

@ -1,11 +1,6 @@
prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
Name: @PROJECT_NAME@
Description: Draco geometry de(com)pression library.
Version: @DRACO_VERSION@
Cflags: -I${includedir}
Libs: -L${libdir} -ldraco
Cflags: -I@includes_path@
Libs: -L@libs_path@ -ldraco
Libs.private: @CMAKE_THREAD_LIBS_INIT@

79
Engine/lib/assimp/contrib/draco/cmake/draco_build_definitions.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_BUILD_DEFINITIONS_CMAKE_)
return()
endif() # DRACO_CMAKE_DRACO_BUILD_DEFINITIONS_CMAKE_
@ -17,10 +31,6 @@ macro(set_draco_target)
endif()
set(draco_plugin_dependency draco_static)
endif()
if(BUILD_SHARED_LIBS)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
endif()
endmacro()
# Configures flags and sets build system globals.
@ -36,23 +46,37 @@ macro(draco_set_build_definitions)
endif()
draco_load_version_info()
set(DRACO_SOVERSION 1)
# Library version info. See the libtool docs for updating the values:
# https://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
#
# c=<current>, r=<revision>, a=<age>
#
# libtool generates a .so file as .so.[c-a].a.r, while -version-info c:r:a is
# passed to libtool.
#
# We set DRACO_SOVERSION = [c-a].a.r
set(LT_CURRENT 8)
set(LT_REVISION 0)
set(LT_AGE 0)
math(EXPR DRACO_SOVERSION_MAJOR "${LT_CURRENT} - ${LT_AGE}")
set(DRACO_SOVERSION "${DRACO_SOVERSION_MAJOR}.${LT_AGE}.${LT_REVISION}")
unset(LT_CURRENT)
unset(LT_REVISION)
unset(LT_AGE)
list(APPEND draco_include_paths "${draco_root}" "${draco_root}/src"
"${draco_build}")
if(DRACO_ABSL)
list(APPEND draco_include_path "${draco_root}/third_party/abseil-cpp")
if(DRACO_TRANSCODER_SUPPORTED)
draco_setup_eigen()
draco_setup_filesystem()
draco_setup_tinygltf()
endif()
list(APPEND draco_gtest_include_paths
"${draco_root}/../googletest/googlemock/include"
"${draco_root}/../googletest/googlemock"
"${draco_root}/../googletest/googletest/include"
"${draco_root}/../googletest/googletest")
list(APPEND draco_test_include_paths ${draco_include_paths}
${draco_gtest_include_paths})
list(APPEND draco_defines "DRACO_CMAKE=1"
"DRACO_FLAGS_SRCDIR=\"${draco_root}\""
"DRACO_FLAGS_TMPDIR=\"/tmp\"")
@ -63,11 +87,22 @@ macro(draco_set_build_definitions)
if(BUILD_SHARED_LIBS)
set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE)
endif()
else()
endif()
if(NOT MSVC)
if(${CMAKE_SIZEOF_VOID_P} EQUAL 8)
# Ensure 64-bit platforms can support large files.
list(APPEND draco_defines "_LARGEFILE_SOURCE" "_FILE_OFFSET_BITS=64")
endif()
if(NOT DRACO_DEBUG_COMPILER_WARNINGS)
if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
list(APPEND draco_clang_cxx_flags
"-Wno-implicit-const-int-float-conversion")
else()
list(APPEND draco_base_cxx_flags "-Wno-deprecated-declarations")
endif()
endif()
endif()
if(ANDROID)
@ -102,13 +137,9 @@ macro(draco_set_build_definitions)
set(draco_neon_source_file_suffix "neon.cc")
set(draco_sse4_source_file_suffix "sse4.cc")
if((${CMAKE_CXX_COMPILER_ID}
STREQUAL
"GNU"
AND ${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 5)
OR (${CMAKE_CXX_COMPILER_ID}
STREQUAL
"Clang"
if((${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU" AND ${CMAKE_CXX_COMPILER_VERSION}
VERSION_LESS 5)
OR (${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang"
AND ${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 4))
message(
WARNING "GNU/GCC < v5 or Clang/LLVM < v4, ENABLING COMPATIBILITY MODE.")
@ -117,7 +148,9 @@ macro(draco_set_build_definitions)
if(EMSCRIPTEN)
draco_check_emscripten_environment()
draco_get_required_emscripten_flags(FLAG_LIST_VAR draco_base_cxx_flags)
draco_get_required_emscripten_flags(
FLAG_LIST_VAR_COMPILER draco_base_cxx_flags
FLAG_LIST_VAR_LINKER draco_base_exe_linker_flags)
endif()
draco_configure_sanitizer()

14
Engine/lib/assimp/contrib/draco/cmake/draco_cpu_detection.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_CPU_DETECTION_CMAKE_)
return()
endif() # DRACO_CMAKE_DRACO_CPU_DETECTION_CMAKE_

136
Engine/lib/assimp/contrib/draco/cmake/draco_dependencies.cmake Normal file
View file

@ -0,0 +1,136 @@
# Copyright 2022 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_DEPENDENCIES_CMAKE)
return()
endif()
set(DRACO_CMAKE_DRACO_DEPENDENCIES_CMAKE 1)
include("${draco_root}/cmake/draco_variables.cmake")
# Each variable holds a user specified custom path to a local copy of the
# sources that belong to each project that Draco depends on. When paths are
# empty the build will be generated pointing to the Draco git submodules.
# Otherwise the paths specified by the user will be used in the build
# configuration.
# Path to the Eigen. The path must contain the Eigen directory.
set(DRACO_EIGEN_PATH)
draco_track_configuration_variable(DRACO_EIGEN_PATH)
# Path to the gulrak/filesystem installation. The path specified must contain
# the ghc subdirectory that houses the filesystem includes.
set(DRACO_FILESYSTEM_PATH)
draco_track_configuration_variable(DRACO_FILESYSTEM_PATH)
# Path to the googletest installation. The path must be to the root of the
# Googletest project directory.
set(DRACO_GOOGLETEST_PATH)
draco_track_configuration_variable(DRACO_GOOGLETEST_PATH)
# Path to the syoyo/tinygltf installation. The path must be to the root of the
# project directory.
set(DRACO_TINYGLTF_PATH)
draco_track_configuration_variable(DRACO_TINYGLTF_PATH)
# Utility macro for killing the build due to a missing submodule directory.
macro(draco_die_missing_submodule dir)
message(FATAL_ERROR "${dir} missing, run git submodule update --init")
endmacro()
# Determines the Eigen location and updates the build configuration accordingly.
macro(draco_setup_eigen)
if(DRACO_EIGEN_PATH)
set(eigen_path "${DRACO_EIGEN_PATH}")
if(NOT IS_DIRECTORY "${eigen_path}")
message(FATAL_ERROR "DRACO_EIGEN_PATH does not exist.")
endif()
else()
set(eigen_path "${draco_root}/third_party/eigen")
if(NOT IS_DIRECTORY "${eigen_path}")
draco_die_missing_submodule("${eigen_path}")
endif()
endif()
set(eigen_include_path "${eigen_path}/Eigen")
if(NOT EXISTS "${eigen_path}/Eigen")
message(FATAL_ERROR "The eigen path does not contain an Eigen directory.")
endif()
list(APPEND draco_include_paths "${eigen_path}")
endmacro()
# Determines the gulrak/filesystem location and updates the build configuration
# accordingly.
macro(draco_setup_filesystem)
if(DRACO_FILESYSTEM_PATH)
set(fs_path "${DRACO_FILESYSTEM_PATH}")
if(NOT IS_DIRECTORY "${fs_path}")
message(FATAL_ERROR "DRACO_FILESYSTEM_PATH does not exist.")
endif()
else()
set(fs_path "${draco_root}/third_party/filesystem/include")
if(NOT IS_DIRECTORY "${fs_path}")
draco_die_missing_submodule("${fs_path}")
endif()
endif()
list(APPEND draco_include_paths "${fs_path}")
endmacro()
# Determines the Googletest location and sets up include and source list vars
# for the draco_tests build.
macro(draco_setup_googletest)
if(DRACO_GOOGLETEST_PATH)
set(gtest_path "${DRACO_GOOGLETEST_PATH}")
if(NOT IS_DIRECTORY "${gtest_path}")
message(FATAL_ERROR "DRACO_GOOGLETEST_PATH does not exist.")
endif()
else()
set(gtest_path "${draco_root}/third_party/googletest")
endif()
list(APPEND draco_test_include_paths ${draco_include_paths}
"${gtest_path}/include" "${gtest_path}/googlemock"
"${gtest_path}/googletest/include" "${gtest_path}/googletest")
list(APPEND draco_gtest_all "${gtest_path}/googletest/src/gtest-all.cc")
list(APPEND draco_gtest_main "${gtest_path}/googletest/src/gtest_main.cc")
endmacro()
# Determines the location of TinyGLTF and updates the build configuration
# accordingly.
macro(draco_setup_tinygltf)
if(DRACO_TINYGLTF_PATH)
set(tinygltf_path "${DRACO_TINYGLTF_PATH}")
if(NOT IS_DIRECTORY "${tinygltf_path}")
message(FATAL_ERROR "DRACO_TINYGLTF_PATH does not exist.")
endif()
else()
set(tinygltf_path "${draco_root}/third_party/tinygltf")
if(NOT IS_DIRECTORY "${tinygltf_path}")
draco_die_missing_submodule("${tinygltf_path}")
endif()
endif()
list(APPEND draco_include_paths "${tinygltf_path}")
endmacro()

177
Engine/lib/assimp/contrib/draco/cmake/draco_emscripten.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_EMSCRIPTEN_CMAKE_)
return()
endif() # DRACO_CMAKE_DRACO_EMSCRIPTEN_CMAKE_
@ -18,39 +32,64 @@ endmacro()
# Obtains the required Emscripten flags for Draco targets.
macro(draco_get_required_emscripten_flags)
set(em_FLAG_LIST_VAR)
set(em_FLAG_LIST_VAR_COMPILER)
set(em_FLAG_LIST_VAR_LINKER)
set(em_flags)
set(em_single_arg_opts FLAG_LIST_VAR)
set(em_single_arg_opts FLAG_LIST_VAR_COMPILER FLAG_LIST_VAR_LINKER)
set(em_multi_arg_opts)
cmake_parse_arguments(em "${em_flags}" "${em_single_arg_opts}"
"${em_multi_arg_opts}" ${ARGN})
if(NOT em_FLAG_LIST_VAR)
message(FATAL "draco_get_required_emscripten_flags: FLAG_LIST_VAR required")
if(NOT em_FLAG_LIST_VAR_COMPILER)
message(
FATAL
"draco_get_required_emscripten_flags: FLAG_LIST_VAR_COMPILER required")
endif()
if(NOT em_FLAG_LIST_VAR_LINKER)
message(
FATAL
"draco_get_required_emscripten_flags: FLAG_LIST_VAR_LINKER required")
endif()
if(DRACO_JS_GLUE)
unset(required_flags)
list(APPEND ${em_FLAG_LIST_VAR} "-sALLOW_MEMORY_GROWTH=1")
list(APPEND ${em_FLAG_LIST_VAR} "-Wno-almost-asm")
list(APPEND ${em_FLAG_LIST_VAR} "--memory-init-file" "0")
list(APPEND ${em_FLAG_LIST_VAR} "-fno-omit-frame-pointer")
list(APPEND ${em_FLAG_LIST_VAR} "-sMODULARIZE=1")
list(APPEND ${em_FLAG_LIST_VAR} "-sNO_FILESYSTEM=1")
list(APPEND ${em_FLAG_LIST_VAR} "-sEXPORTED_RUNTIME_METHODS=[]")
list(APPEND ${em_FLAG_LIST_VAR} "-sPRECISE_F32=1")
list(APPEND ${em_FLAG_LIST_VAR} "-sNODEJS_CATCH_EXIT=0")
list(APPEND ${em_FLAG_LIST_VAR} "-sNODEJS_CATCH_REJECTION=0")
# TODO(tomfinegan): Revisit splitting of compile/link flags for Emscripten,
# and drop -Wno-unused-command-line-argument. Emscripten complains about
# what are supposedly link-only flags sent with compile commands, but then
# proceeds to produce broken code if the warnings are heeded.
list(APPEND ${em_FLAG_LIST_VAR_COMPILER}
"-Wno-unused-command-line-argument")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "-Wno-almost-asm")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "--memory-init-file" "0")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "-fno-omit-frame-pointer")
# According to Emscripten the following flags are linker only, but sending
# these flags (en masse) to only the linker results in a broken Emscripten
# build with an empty DracoDecoderModule.
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "-sALLOW_MEMORY_GROWTH=1")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "-sMODULARIZE=1")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "-sFILESYSTEM=0")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER}
"-sEXPORTED_FUNCTIONS=[\"_free\",\"_malloc\"]")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "-sPRECISE_F32=1")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "-sNODEJS_CATCH_EXIT=0")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "-sNODEJS_CATCH_REJECTION=0")
if(DRACO_FAST)
list(APPEND ${em_FLAG_LIST_VAR} "--llvm-lto" "1")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "--llvm-lto" "1")
endif()
# The WASM flag is reported as linker only.
if(DRACO_WASM)
list(APPEND ${em_FLAG_LIST_VAR} "-sWASM=1")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "-sWASM=1")
else()
list(APPEND ${em_FLAG_LIST_VAR} "-sWASM=0")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "-sWASM=0")
endif()
# The LEGACY_VM_SUPPORT flag is reported as linker only.
if(DRACO_IE_COMPATIBLE)
list(APPEND ${em_FLAG_LIST_VAR} "-sLEGACY_VM_SUPPORT=1")
list(APPEND ${em_FLAG_LIST_VAR_COMPILER} "-sLEGACY_VM_SUPPORT=1")
endif()
endif()
endmacro()
@ -66,10 +105,11 @@ macro(draco_generate_emscripten_glue)
"${glue_multi_arg_opts}" ${ARGN})
if(DRACO_VERBOSE GREATER 1)
message("--------- draco_generate_emscripten_glue -----------\n"
"glue_INPUT_IDL=${glue_INPUT_IDL}\n"
"glue_OUTPUT_PATH=${glue_OUTPUT_PATH}\n" ]
"----------------------------------------------------\n")
message(
"--------- draco_generate_emscripten_glue -----------\n"
"glue_INPUT_IDL=${glue_INPUT_IDL}\n"
"glue_OUTPUT_PATH=${glue_OUTPUT_PATH}\n"
"----------------------------------------------------\n")
endif()
if(NOT glue_INPUT_IDL OR NOT glue_OUTPUT_PATH)
@ -79,22 +119,22 @@ macro(draco_generate_emscripten_glue)
endif()
# Generate the glue source.
execute_process(COMMAND ${PYTHON_EXECUTABLE}
$ENV{EMSCRIPTEN}/tools/webidl_binder.py
${glue_INPUT_IDL} ${glue_OUTPUT_PATH})
execute_process(
COMMAND ${PYTHON_EXECUTABLE} $ENV{EMSCRIPTEN}/tools/webidl_binder.py
${glue_INPUT_IDL} ${glue_OUTPUT_PATH})
if(NOT EXISTS "${glue_OUTPUT_PATH}.cpp")
message(FATAL_ERROR "JS glue generation failed for ${glue_INPUT_IDL}.")
endif()
# Create a dependency so that it regenerated on edits.
add_custom_command(OUTPUT "${glue_OUTPUT_PATH}.cpp"
COMMAND ${PYTHON_EXECUTABLE}
$ENV{EMSCRIPTEN}/tools/webidl_binder.py
${glue_INPUT_IDL} ${glue_OUTPUT_PATH}
DEPENDS ${draco_js_dec_idl}
COMMENT "Generating ${glue_OUTPUT_PATH}.cpp."
WORKING_DIRECTORY ${draco_build}
VERBATIM)
add_custom_command(
OUTPUT "${glue_OUTPUT_PATH}.cpp"
COMMAND ${PYTHON_EXECUTABLE} $ENV{EMSCRIPTEN}/tools/webidl_binder.py
${glue_INPUT_IDL} ${glue_OUTPUT_PATH}
DEPENDS ${draco_js_dec_idl}
COMMENT "Generating ${glue_OUTPUT_PATH}.cpp."
WORKING_DIRECTORY ${draco_build}
VERBATIM)
endmacro()
# Wrapper for draco_add_executable() that handles the extra work necessary for
@ -120,8 +160,14 @@ macro(draco_add_emscripten_executable)
unset(emexe_LINK_FLAGS)
set(optional_args)
set(single_value_args NAME GLUE_PATH)
set(multi_value_args SOURCES DEFINES FEATURES INCLUDES LINK_FLAGS
PRE_LINK_JS_SOURCES POST_LINK_JS_SOURCES)
set(multi_value_args
SOURCES
DEFINES
FEATURES
INCLUDES
LINK_FLAGS
PRE_LINK_JS_SOURCES
POST_LINK_JS_SOURCES)
cmake_parse_arguments(emexe "${optional_args}" "${single_value_args}"
"${multi_value_args}" ${ARGN})
@ -136,49 +182,50 @@ macro(draco_add_emscripten_executable)
endif()
if(DRACO_VERBOSE GREATER 1)
message("--------- draco_add_emscripten_executable ---------\n"
"emexe_NAME=${emexe_NAME}\n"
"emexe_SOURCES=${emexe_SOURCES}\n"
"emexe_DEFINES=${emexe_DEFINES}\n"
"emexe_INCLUDES=${emexe_INCLUDES}\n"
"emexe_LINK_FLAGS=${emexe_LINK_FLAGS}\n"
"emexe_GLUE_PATH=${emexe_GLUE_PATH}\n"
"emexe_FEATURES=${emexe_FEATURES}\n"
"emexe_PRE_LINK_JS_SOURCES=${emexe_PRE_LINK_JS_SOURCES}\n"
"emexe_POST_LINK_JS_SOURCES=${emexe_POST_LINK_JS_SOURCES}\n"
"----------------------------------------------------\n")
message(
"--------- draco_add_emscripten_executable ---------\n"
"emexe_NAME=${emexe_NAME}\n"
"emexe_SOURCES=${emexe_SOURCES}\n"
"emexe_DEFINES=${emexe_DEFINES}\n"
"emexe_INCLUDES=${emexe_INCLUDES}\n"
"emexe_LINK_FLAGS=${emexe_LINK_FLAGS}\n"
"emexe_GLUE_PATH=${emexe_GLUE_PATH}\n"
"emexe_FEATURES=${emexe_FEATURES}\n"
"emexe_PRE_LINK_JS_SOURCES=${emexe_PRE_LINK_JS_SOURCES}\n"
"emexe_POST_LINK_JS_SOURCES=${emexe_POST_LINK_JS_SOURCES}\n"
"----------------------------------------------------\n")
endif()
# The Emscripten linker needs the C++ flags in addition to whatever has been
# passed in with the target.
list(APPEND emexe_LINK_FLAGS ${DRACO_CXX_FLAGS})
if(DRACO_GLTF)
draco_add_executable(NAME
${emexe_NAME}
OUTPUT_NAME
${emexe_NAME}_gltf
SOURCES
${emexe_SOURCES}
DEFINES
${emexe_DEFINES}
INCLUDES
${emexe_INCLUDES}
LINK_FLAGS
${emexe_LINK_FLAGS})
if(DRACO_GLTF_BITSTREAM)
# Add "_gltf" suffix to target output name.
draco_add_executable(
NAME ${emexe_NAME}
OUTPUT_NAME ${emexe_NAME}_gltf
SOURCES ${emexe_SOURCES}
DEFINES ${emexe_DEFINES}
INCLUDES ${emexe_INCLUDES}
LINK_FLAGS ${emexe_LINK_FLAGS})
else()
draco_add_executable(NAME ${emexe_NAME} SOURCES ${emexe_SOURCES} DEFINES
${emexe_DEFINES} INCLUDES ${emexe_INCLUDES} LINK_FLAGS
${emexe_LINK_FLAGS})
draco_add_executable(
NAME ${emexe_NAME}
SOURCES ${emexe_SOURCES}
DEFINES ${emexe_DEFINES}
INCLUDES ${emexe_INCLUDES}
LINK_FLAGS ${emexe_LINK_FLAGS})
endif()
foreach(feature ${emexe_FEATURES})
draco_enable_feature(FEATURE ${feature} TARGETS ${emexe_NAME})
endforeach()
set_property(SOURCE ${emexe_SOURCES}
APPEND
PROPERTY OBJECT_DEPENDS "${emexe_GLUE_PATH}.cpp")
set_property(
SOURCE ${emexe_SOURCES}
APPEND
PROPERTY OBJECT_DEPENDS "${emexe_GLUE_PATH}.cpp")
em_link_pre_js(${emexe_NAME} ${emexe_PRE_LINK_JS_SOURCES})
em_link_post_js(${emexe_NAME} "${emexe_GLUE_PATH}.js"
${emexe_POST_LINK_JS_SOURCES})

51
Engine/lib/assimp/contrib/draco/cmake/draco_flags.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_FLAGS_CMAKE_)
return()
endif() # DRACO_CMAKE_DRACO_FLAGS_CMAKE_
@ -24,7 +38,7 @@ macro(draco_set_compiler_flags_for_sources)
endif()
set_source_files_properties(${compiler_SOURCES} PROPERTIES COMPILE_FLAGS
${compiler_FLAGS})
${compiler_FLAGS})
if(DRACO_VERBOSE GREATER 1)
foreach(source ${compiler_SOURCES})
@ -85,8 +99,8 @@ macro(draco_test_cxx_flag)
# are passed as a list it will remove the list separators, and attempt to run
# a compile command using list entries concatenated together as a single
# argument. Avoid the problem by forcing the argument to be a string.
draco_set_and_stringify(SOURCE_VARS all_cxx_flags DEST all_cxx_flags)
check_cxx_compiler_flag("${all_cxx_flags}" draco_all_cxx_flags_pass)
draco_set_and_stringify(SOURCE_VARS all_cxx_flags DEST all_cxx_flags_string)
check_cxx_compiler_flag("${all_cxx_flags_string}" draco_all_cxx_flags_pass)
if(cxx_test_FLAG_REQUIRED AND NOT draco_all_cxx_flags_pass)
draco_die("Flag test failed for required flag(s): "
@ -245,3 +259,34 @@ macro(draco_set_cxx_flags)
draco_test_cxx_flag(FLAG_LIST_VAR_NAMES ${cxx_flag_lists})
endif()
endmacro()
# Collects Draco built-in and user-specified linker flags and tests them. Halts
# configuration and reports the error when any flags cause the build to fail.
#
# Note: draco_test_exe_linker_flag() does the real work of setting the flags and
# running the test compile commands.
macro(draco_set_exe_linker_flags)
unset(linker_flag_lists)
if(DRACO_VERBOSE)
message("draco_set_exe_linker_flags: "
"draco_base_exe_linker_flags=${draco_base_exe_linker_flags}")
endif()
if(draco_base_exe_linker_flags)
list(APPEND linker_flag_lists draco_base_exe_linker_flags)
endif()
if(linker_flag_lists)
unset(test_linker_flags)
if(DRACO_VERBOSE)
message("draco_set_exe_linker_flags: "
"linker_flag_lists=${linker_flag_lists}")
endif()
draco_set_and_stringify(DEST test_linker_flags SOURCE_VARS
${linker_flag_lists})
draco_test_exe_linker_flag(FLAG_LIST_VAR_NAME test_linker_flags)
endif()
endmacro()

14
Engine/lib/assimp/contrib/draco/cmake/draco_helpers.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_HELPERS_CMAKE_)
return()
endif() # DRACO_CMAKE_DRACO_HELPERS_CMAKE_

126
Engine/lib/assimp/contrib/draco/cmake/draco_install.cmake
View file

@ -1,32 +1,32 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_INSTALL_CMAKE_)
return()
endif() # DRACO_CMAKE_DRACO_INSTALL_CMAKE_
set(DRACO_CMAKE_DRACO_INSTALL_CMAKE_ 1)
include(CMakePackageConfigHelpers)
include(GNUInstallDirs)
# Sets up the draco install targets. Must be called after the static library
# target is created.
macro(draco_setup_install_target)
include(GNUInstallDirs)
# pkg-config: draco.pc
set(prefix "${CMAKE_INSTALL_PREFIX}")
set(exec_prefix "\${prefix}")
set(libdir "\${prefix}/${CMAKE_INSTALL_LIBDIR}")
set(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
set(draco_lib_name "draco")
configure_file("${draco_root}/cmake/draco.pc.template"
"${draco_build}/draco.pc" @ONLY NEWLINE_STYLE UNIX)
install(FILES "${draco_build}/draco.pc"
DESTINATION "${prefix}/${CMAKE_INSTALL_LIBDIR}/pkgconfig")
# CMake config: draco-config.cmake
set(DRACO_INCLUDE_DIRS "${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
configure_file("${draco_root}/cmake/draco-config.cmake.template"
"${draco_build}/draco-config.cmake" @ONLY NEWLINE_STYLE UNIX)
install(
FILES "${draco_build}/draco-config.cmake"
DESTINATION "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATAROOTDIR}/cmake")
set(bin_path "${CMAKE_INSTALL_BINDIR}")
set(data_path "${CMAKE_INSTALL_DATAROOTDIR}")
set(includes_path "${CMAKE_INSTALL_INCLUDEDIR}")
set(libs_path "${CMAKE_INSTALL_LIBDIR}")
foreach(file ${draco_sources})
if(file MATCHES "h$")
@ -34,46 +34,88 @@ macro(draco_setup_install_target)
endif()
endforeach()
list(REMOVE_DUPLICATES draco_api_includes)
# Strip $draco_src_root from the file paths: we need to install relative to
# $include_directory.
list(TRANSFORM draco_api_includes REPLACE "${draco_src_root}/" "")
set(include_directory "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR}")
foreach(draco_api_include ${draco_api_includes})
get_filename_component(file_directory ${draco_api_include} DIRECTORY)
set(target_directory "${include_directory}/draco/${file_directory}")
set(target_directory "${includes_path}/draco/${file_directory}")
install(FILES ${draco_src_root}/${draco_api_include}
DESTINATION "${target_directory}")
endforeach()
install(
FILES "${draco_build}/draco/draco_features.h"
DESTINATION "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR}/draco/")
install(FILES "${draco_build}/draco/draco_features.h"
DESTINATION "${includes_path}/draco/")
install(TARGETS draco_decoder DESTINATION
"${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}")
install(TARGETS draco_encoder DESTINATION
"${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}")
install(TARGETS draco_decoder DESTINATION "${bin_path}")
install(TARGETS draco_encoder DESTINATION "${bin_path}")
if(DRACO_TRANSCODER_SUPPORTED)
install(TARGETS draco_transcoder DESTINATION "${bin_path}")
endif()
if(MSVC)
install(TARGETS draco DESTINATION
"${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
install(
TARGETS draco
EXPORT dracoExport
RUNTIME DESTINATION "${bin_path}"
ARCHIVE DESTINATION "${libs_path}"
LIBRARY DESTINATION "${libs_path}")
else()
install(TARGETS draco_static DESTINATION
"${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
install(
TARGETS draco_static
EXPORT dracoExport
DESTINATION "${libs_path}")
if(BUILD_SHARED_LIBS)
install(TARGETS draco_shared DESTINATION
"${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
install(
TARGETS draco_shared
EXPORT dracoExport
RUNTIME DESTINATION "${bin_path}"
ARCHIVE DESTINATION "${libs_path}"
LIBRARY DESTINATION "${libs_path}")
endif()
endif()
if(DRACO_UNITY_PLUGIN)
install(TARGETS dracodec_unity DESTINATION
"${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
endif()
if(DRACO_MAYA_PLUGIN)
install(TARGETS draco_maya_wrapper DESTINATION
"${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
install(TARGETS dracodec_unity DESTINATION "${libs_path}")
endif()
if(DRACO_MAYA_PLUGIN)
install(TARGETS draco_maya_wrapper DESTINATION "${libs_path}")
endif()
# pkg-config: draco.pc
configure_file("${draco_root}/cmake/draco.pc.template"
"${draco_build}/draco.pc" @ONLY NEWLINE_STYLE UNIX)
install(FILES "${draco_build}/draco.pc" DESTINATION "${libs_path}/pkgconfig")
# CMake config: draco-config.cmake
configure_package_config_file(
"${draco_root}/cmake/draco-config.cmake.template"
"${draco_build}/draco-config.cmake"
INSTALL_DESTINATION "${data_path}/cmake/draco")
write_basic_package_version_file(
"${draco_build}/draco-config-version.cmake"
VERSION ${DRACO_VERSION}
COMPATIBILITY AnyNewerVersion)
export(
EXPORT dracoExport
NAMESPACE draco::
FILE "${draco_build}/draco-targets.cmake")
install(
EXPORT dracoExport
NAMESPACE draco::
FILE draco-targets.cmake
DESTINATION "${data_path}/cmake/draco")
install(FILES "${draco_build}/draco-config.cmake"
"${draco_build}/draco-config-version.cmake"
DESTINATION "${data_path}/cmake/draco")
endmacro()

34
Engine/lib/assimp/contrib/draco/cmake/draco_intrinsics.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_INTRINSICS_CMAKE_)
return()
endif() # DRACO_CMAKE_DRACO_INTRINSICS_CMAKE_
@ -61,17 +75,15 @@ macro(draco_process_intrinsics_sources)
unset(sse4_sources)
list(APPEND sse4_sources ${arg_SOURCES})
list(FILTER sse4_sources INCLUDE REGEX
"${draco_sse4_source_file_suffix}$")
list(FILTER sse4_sources INCLUDE REGEX "${draco_sse4_source_file_suffix}$")
if(sse4_sources)
unset(sse4_flags)
draco_get_intrinsics_flag_for_suffix(SUFFIX
${draco_sse4_source_file_suffix}
VARIABLE sse4_flags)
draco_get_intrinsics_flag_for_suffix(
SUFFIX ${draco_sse4_source_file_suffix} VARIABLE sse4_flags)
if(sse4_flags)
draco_set_compiler_flags_for_sources(SOURCES ${sse4_sources} FLAGS
${sse4_flags})
${sse4_flags})
endif()
endif()
endif()
@ -79,17 +91,15 @@ macro(draco_process_intrinsics_sources)
if(DRACO_ENABLE_NEON AND draco_have_neon)
unset(neon_sources)
list(APPEND neon_sources ${arg_SOURCES})
list(FILTER neon_sources INCLUDE REGEX
"${draco_neon_source_file_suffix}$")
list(FILTER neon_sources INCLUDE REGEX "${draco_neon_source_file_suffix}$")
if(neon_sources AND DRACO_NEON_INTRINSICS_FLAG)
unset(neon_flags)
draco_get_intrinsics_flag_for_suffix(SUFFIX
${draco_neon_source_file_suffix}
VARIABLE neon_flags)
draco_get_intrinsics_flag_for_suffix(
SUFFIX ${draco_neon_source_file_suffix} VARIABLE neon_flags)
if(neon_flags)
draco_set_compiler_flags_for_sources(SOURCES ${neon_sources} FLAGS
${neon_flags})
${neon_flags})
endif()
endif()
endif()

185
Engine/lib/assimp/contrib/draco/cmake/draco_options.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_OPTIONS_CMAKE_)
return()
endif() # DRACO_CMAKE_DRACO_OPTIONS_CMAKE_
@ -18,17 +32,22 @@ macro(draco_option)
cmake_parse_arguments(option "${optional_args}" "${single_value_args}"
"${multi_value_args}" ${ARGN})
if(NOT (option_NAME AND option_HELPSTRING AND DEFINED option_VALUE))
if(NOT
(option_NAME
AND option_HELPSTRING
AND DEFINED option_VALUE))
message(FATAL_ERROR "draco_option: NAME HELPSTRING and VALUE required.")
endif()
option(${option_NAME} ${option_HELPSTRING} ${option_VALUE})
if(DRACO_VERBOSE GREATER 2)
message("--------- draco_option ---------\n" "option_NAME=${option_NAME}\n"
"option_HELPSTRING=${option_HELPSTRING}\n"
"option_VALUE=${option_VALUE}\n"
"------------------------------------------\n")
message(
"--------- draco_option ---------\n"
"option_NAME=${option_NAME}\n"
"option_HELPSTRING=${option_HELPSTRING}\n"
"option_VALUE=${option_VALUE}\n"
"------------------------------------------\n")
endif()
list(APPEND draco_options ${option_NAME})
@ -44,33 +63,74 @@ endmacro()
# Set default options.
macro(draco_set_default_options)
draco_option(NAME DRACO_FAST HELPSTRING "Try to build faster libs." VALUE OFF)
draco_option(NAME DRACO_JS_GLUE HELPSTRING
"Enable JS Glue and JS targets when using Emscripten." VALUE ON)
draco_option(NAME DRACO_IE_COMPATIBLE HELPSTRING
"Enable support for older IE builds when using Emscripten." VALUE
OFF)
draco_option(NAME DRACO_MESH_COMPRESSION HELPSTRING "Enable mesh compression."
VALUE ON)
draco_option(NAME DRACO_POINT_CLOUD_COMPRESSION HELPSTRING
"Enable point cloud compression." VALUE ON)
draco_option(NAME DRACO_PREDICTIVE_EDGEBREAKER HELPSTRING
"Enable predictive edgebreaker." VALUE ON)
draco_option(NAME DRACO_STANDARD_EDGEBREAKER HELPSTRING
"Enable stand edgebreaker." VALUE ON)
draco_option(NAME DRACO_BACKWARDS_COMPATIBILITY HELPSTRING
"Enable backwards compatibility." VALUE ON)
draco_option(NAME DRACO_DECODER_ATTRIBUTE_DEDUPLICATION HELPSTRING
"Enable attribute deduping." VALUE OFF)
draco_option(NAME DRACO_TESTS HELPSTRING "Enables tests." VALUE OFF)
draco_option(NAME DRACO_WASM HELPSTRING "Enables WASM support." VALUE OFF)
draco_option(NAME DRACO_UNITY_PLUGIN HELPSTRING
"Build plugin library for Unity." VALUE OFF)
draco_option(NAME DRACO_ANIMATION_ENCODING HELPSTRING "Enable animation."
VALUE OFF)
draco_option(NAME DRACO_GLTF HELPSTRING "Support GLTF." VALUE OFF)
draco_option(NAME DRACO_MAYA_PLUGIN HELPSTRING
"Build plugin library for Maya." VALUE OFF)
draco_option(
NAME DRACO_FAST
HELPSTRING "Try to build faster libs."
VALUE OFF)
draco_option(
NAME DRACO_JS_GLUE
HELPSTRING "Enable JS Glue and JS targets when using Emscripten."
VALUE ON)
draco_option(
NAME DRACO_IE_COMPATIBLE
HELPSTRING "Enable support for older IE builds when using Emscripten."
VALUE OFF)
draco_option(
NAME DRACO_MESH_COMPRESSION
HELPSTRING "Enable mesh compression."
VALUE ON)
draco_option(
NAME DRACO_POINT_CLOUD_COMPRESSION
HELPSTRING "Enable point cloud compression."
VALUE ON)
draco_option(
NAME DRACO_PREDICTIVE_EDGEBREAKER
HELPSTRING "Enable predictive edgebreaker."
VALUE ON)
draco_option(
NAME DRACO_STANDARD_EDGEBREAKER
HELPSTRING "Enable stand edgebreaker."
VALUE ON)
draco_option(
NAME DRACO_BACKWARDS_COMPATIBILITY
HELPSTRING "Enable backwards compatibility."
VALUE ON)
draco_option(
NAME DRACO_DECODER_ATTRIBUTE_DEDUPLICATION
HELPSTRING "Enable attribute deduping."
VALUE OFF)
draco_option(
NAME DRACO_TESTS
HELPSTRING "Enables tests."
VALUE OFF)
draco_option(
NAME DRACO_WASM
HELPSTRING "Enables WASM support."
VALUE OFF)
draco_option(
NAME DRACO_UNITY_PLUGIN
HELPSTRING "Build plugin library for Unity."
VALUE OFF)
draco_option(
NAME DRACO_ANIMATION_ENCODING
HELPSTRING "Enable animation."
VALUE OFF)
draco_option(
NAME DRACO_GLTF_BITSTREAM
HELPSTRING "Draco GLTF extension bitstream specified features only."
VALUE OFF)
draco_option(
NAME DRACO_MAYA_PLUGIN
HELPSTRING "Build plugin library for Maya."
VALUE OFF)
draco_option(
NAME DRACO_TRANSCODER_SUPPORTED
HELPSTRING "Enable the Draco transcoder."
VALUE OFF)
draco_option(
NAME DRACO_DEBUG_COMPILER_WARNINGS
HELPSTRING "Turn on more warnings."
VALUE OFF)
draco_check_deprecated_options()
endmacro()
@ -117,14 +177,16 @@ macro(draco_check_deprecated_options)
DRACO_MAYA_PLUGIN)
draco_handle_deprecated_option(OLDNAME BUILD_USD_PLUGIN NEWNAME
BUILD_SHARED_LIBS)
draco_handle_deprecated_option(OLDNAME DRACO_GLTF NEWNAME
DRACO_GLTF_BITSTREAM)
endmacro()
# Macro for setting Draco features based on user configuration. Features enabled
# by this macro are Draco global.
macro(draco_set_optional_features)
if(DRACO_GLTF)
# Override settings when building for GLTF.
if(DRACO_GLTF_BITSTREAM)
# Enable only the features included in the Draco GLTF bitstream spec.
draco_enable_feature(FEATURE "DRACO_MESH_COMPRESSION_SUPPORTED")
draco_enable_feature(FEATURE "DRACO_NORMAL_ENCODING_SUPPORTED")
draco_enable_feature(FEATURE "DRACO_STANDARD_EDGEBREAKER_SUPPORTED")
@ -170,6 +232,11 @@ macro(draco_set_optional_features)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
endif()
if(DRACO_TRANSCODER_SUPPORTED)
draco_enable_feature(FEATURE "DRACO_TRANSCODER_SUPPORTED")
endif()
endmacro()
# Macro that handles tracking of Draco preprocessor symbols for the purpose of
@ -221,8 +288,56 @@ function(draco_generate_features_h)
file(APPEND "${draco_features_file_name}.new" "#define ${feature}\n")
endforeach()
if(MSVC)
if(NOT DRACO_DEBUG_COMPILER_WARNINGS)
file(APPEND "${draco_features_file_name}.new"
"// Enable DRACO_DEBUG_COMPILER_WARNINGS at CMake generation \n"
"// time to remove these pragmas.\n")
# warning C4018: '<operator>': signed/unsigned mismatch.
file(APPEND "${draco_features_file_name}.new"
"#pragma warning(disable:4018)\n")
# warning C4146: unary minus operator applied to unsigned type, result
# still unsigned
file(APPEND "${draco_features_file_name}.new"
"#pragma warning(disable:4146)\n")
# warning C4244: 'return': conversion from '<type>' to '<type>', possible
# loss of data.
file(APPEND "${draco_features_file_name}.new"
"#pragma warning(disable:4244)\n")
# warning C4267: 'initializing' conversion from '<type>' to '<type>',
# possible loss of data.
file(APPEND "${draco_features_file_name}.new"
"#pragma warning(disable:4267)\n")
# warning C4305: 'context' : truncation from 'type1' to 'type2'.
file(APPEND "${draco_features_file_name}.new"
"#pragma warning(disable:4305)\n")
# warning C4661: 'identifier' : no suitable definition provided for
# explicit template instantiation request.
file(APPEND "${draco_features_file_name}.new"
"#pragma warning(disable:4661)\n")
# warning C4800: Implicit conversion from 'type' to bool. Possible
# information loss.
# Also, in older MSVC releases:
# warning C4800: 'type' : forcing value to bool 'true' or 'false'
# (performance warning).
file(APPEND "${draco_features_file_name}.new"
"#pragma warning(disable:4800)\n")
# warning C4804: '<operator>': unsafe use of type '<type>' in operation.
file(APPEND "${draco_features_file_name}.new"
"#pragma warning(disable:4804)\n")
endif()
endif()
file(APPEND "${draco_features_file_name}.new"
"\n#endif // DRACO_FEATURES_H_")
"\n#endif // DRACO_FEATURES_H_\n")
# Will replace ${draco_features_file_name} only if the file content has
# changed. This prevents forced Draco rebuilds after CMake runs.

22
Engine/lib/assimp/contrib/draco/cmake/draco_sanitizer.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_SANITIZER_CMAKE_)
return()
endif() # DRACO_CMAKE_DRACO_SANITIZER_CMAKE_
@ -5,7 +19,9 @@ set(DRACO_CMAKE_DRACO_SANITIZER_CMAKE_ 1)
# Handles the details of enabling sanitizers.
macro(draco_configure_sanitizer)
if(DRACO_SANITIZE AND NOT EMSCRIPTEN AND NOT MSVC)
if(DRACO_SANITIZE
AND NOT EMSCRIPTEN
AND NOT MSVC)
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
if(DRACO_SANITIZE MATCHES "cfi")
list(APPEND SAN_CXX_FLAGS "-flto" "-fno-sanitize-trap=cfi")
@ -13,8 +29,8 @@ macro(draco_configure_sanitizer)
"-fuse-ld=gold")
endif()
if(${CMAKE_SIZEOF_VOID_P} EQUAL 4
AND DRACO_SANITIZE MATCHES "integer|undefined")
if(${CMAKE_SIZEOF_VOID_P} EQUAL 4 AND DRACO_SANITIZE MATCHES
"integer|undefined")
list(APPEND SAN_LINKER_FLAGS "--rtlib=compiler-rt" "-lgcc_s")
endif()
endif()

147
Engine/lib/assimp/contrib/draco/cmake/draco_targets.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_TARGETS_CMAKE_)
return()
endif() # DRACO_CMAKE_DRACO_TARGETS_CMAKE_
@ -51,26 +65,33 @@ macro(draco_add_executable)
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)
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")
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=${exe_LIB_DEPS}\n"
"------------------------------------------\n")
endif()
if(NOT (exe_NAME AND exe_SOURCES))
@ -87,7 +108,12 @@ macro(draco_add_executable)
endif()
add_executable(${exe_NAME} ${exe_SOURCES})
set_target_properties(${exe_NAME} PROPERTIES VERSION ${DRACO_VERSION})
target_compile_features(${exe_NAME} PUBLIC cxx_std_11)
if(NOT EMSCRIPTEN)
set_target_properties(${exe_NAME} PROPERTIES VERSION ${DRACO_VERSION})
endif()
if(exe_OUTPUT_NAME)
set_target_properties(${exe_NAME} PROPERTIES OUTPUT_NAME ${exe_OUTPUT_NAME})
@ -104,8 +130,8 @@ macro(draco_add_executable)
endif()
if(exe_COMPILE_FLAGS OR DRACO_CXX_FLAGS)
target_compile_options(${exe_NAME}
PRIVATE ${exe_COMPILE_FLAGS} ${DRACO_CXX_FLAGS})
target_compile_options(${exe_NAME} PRIVATE ${exe_COMPILE_FLAGS}
${DRACO_CXX_FLAGS})
endif()
if(exe_LINK_FLAGS OR DRACO_EXE_LINKER_FLAGS)
@ -113,8 +139,8 @@ macro(draco_add_executable)
list(APPEND exe_LINK_FLAGS "${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 "${exe_LINK_FLAGS}")
set_target_properties(${exe_NAME} PROPERTIES LINK_FLAGS
"${exe_LINK_FLAGS}")
else()
target_link_options(${exe_NAME} PRIVATE ${exe_LINK_FLAGS}
${DRACO_EXE_LINKER_FLAGS})
@ -136,12 +162,7 @@ macro(draco_add_executable)
endif()
if(exe_LIB_DEPS)
unset(exe_static)
if("${CMAKE_EXE_LINKER_FLAGS} ${DRACO_EXE_LINKER_FLAGS}" MATCHES "static")
set(exe_static ON)
endif()
if(exe_static AND CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
if(CMAKE_CXX_COMPILER_ID MATCHES "^Clang|^GNU")
# Third party dependencies can introduce dependencies on system and test
# libraries. Since the target created here is an executable, and CMake
# does not provide a method of controlling order of link dependencies,
@ -149,6 +170,10 @@ macro(draco_add_executable)
# ensure that dependencies of third party targets can be resolved when
# those dependencies happen to be resolved by dependencies of the current
# target.
# TODO(tomfinegan): For portability use LINK_GROUP with RESCAN instead of
# directly (ab)using compiler/linker specific flags once CMake v3.24 is in
# wider use. See:
# https://cmake.org/cmake/help/latest/manual/cmake-generator-expressions.7.html#genex:LINK_GROUP
list(INSERT exe_LIB_DEPS 0 -Wl,--start-group)
list(APPEND exe_LIB_DEPS -Wl,--end-group)
endif()
@ -209,27 +234,36 @@ macro(draco_add_library)
unset(lib_TARGET_PROPERTIES)
set(optional_args TEST)
set(single_value_args NAME OUTPUT_NAME TYPE)
set(multi_value_args SOURCES DEFINES INCLUDES COMPILE_FLAGS LINK_FLAGS
OBJLIB_DEPS LIB_DEPS PUBLIC_INCLUDES TARGET_PROPERTIES)
set(multi_value_args
SOURCES
DEFINES
INCLUDES
COMPILE_FLAGS
LINK_FLAGS
OBJLIB_DEPS
LIB_DEPS
PUBLIC_INCLUDES
TARGET_PROPERTIES)
cmake_parse_arguments(lib "${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=${lib_PUBLIC_INCLUDES}\n"
"---------------------------------------\n")
message(
"--------- draco_add_library ---------\n"
"lib_TEST=${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=${lib_PUBLIC_INCLUDES}\n"
"---------------------------------------\n")
endif()
if(NOT (lib_NAME AND lib_TYPE))
@ -256,14 +290,24 @@ macro(draco_add_library)
endif()
add_library(${lib_NAME} ${lib_TYPE} ${lib_SOURCES})
target_compile_features(${lib_NAME} PUBLIC cxx_std_11)
target_include_directories(${lib_NAME} PUBLIC $<INSTALL_INTERFACE:include>)
if(BUILD_SHARED_LIBS)
# Enable PIC for all targets in shared configurations.
set_target_properties(${lib_NAME} PROPERTIES POSITION_INDEPENDENT_CODE ON)
endif()
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 ${lib_OUTPUT_NAME})
set_target_properties(${lib_NAME} PROPERTIES OUTPUT_NAME
${lib_OUTPUT_NAME})
endif()
endif()
@ -280,8 +324,8 @@ macro(draco_add_library)
endif()
if(lib_COMPILE_FLAGS OR DRACO_CXX_FLAGS)
target_compile_options(${lib_NAME}
PRIVATE ${lib_COMPILE_FLAGS} ${DRACO_CXX_FLAGS})
target_compile_options(${lib_NAME} PRIVATE ${lib_COMPILE_FLAGS}
${DRACO_CXX_FLAGS})
endif()
if(lib_LINK_FLAGS)
@ -320,11 +364,12 @@ macro(draco_add_library)
set_target_properties(${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})
if(NOT EMSCRIPTEN)
# VERSION and SOVERSION as necessary
if((lib_TYPE STREQUAL BUNDLE OR lib_TYPE STREQUAL SHARED) AND NOT MSVC)
set_target_properties(
${lib_NAME} PROPERTIES VERSION ${DRACO_SOVERSION}
SOVERSION ${DRACO_SOVERSION_MAJOR})
endif()
endif()

15
Engine/lib/assimp/contrib/draco/cmake/draco_test_config.h.cmake
View file

@ -1,3 +1,17 @@
// Copyright 2021 The Draco Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef DRACO_TESTING_DRACO_TEST_CONFIG_H_
#define DRACO_TESTING_DRACO_TEST_CONFIG_H_
@ -9,5 +23,6 @@
#define DRACO_TEST_DATA_DIR "${DRACO_TEST_DATA_DIR}"
#define DRACO_TEST_TEMP_DIR "${DRACO_TEST_TEMP_DIR}"
#define DRACO_TEST_ROOT_DIR "${DRACO_TEST_ROOT_DIR}"
#endif // DRACO_TESTING_DRACO_TEST_CONFIG_H_

154
Engine/lib/assimp/contrib/draco/cmake/draco_tests.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_TESTS_CMAKE)
return()
endif()
@ -10,6 +24,13 @@ set(draco_factory_test_sources
"${draco_src_root}/io/file_reader_factory_test.cc"
"${draco_src_root}/io/file_writer_factory_test.cc")
list(
APPEND draco_test_common_sources
"${draco_src_root}/core/draco_test_base.h"
"${draco_src_root}/core/draco_test_utils.cc"
"${draco_src_root}/core/draco_test_utils.h"
"${draco_src_root}/core/status.cc")
list(
APPEND
draco_test_sources
@ -30,22 +51,23 @@ list(
"${draco_src_root}/compression/point_cloud/point_cloud_kd_tree_encoding_test.cc"
"${draco_src_root}/compression/point_cloud/point_cloud_sequential_encoding_test.cc"
"${draco_src_root}/core/buffer_bit_coding_test.cc"
"${draco_src_root}/core/draco_test_base.h"
"${draco_src_root}/core/draco_test_utils.cc"
"${draco_src_root}/core/draco_test_utils.h"
"${draco_src_root}/core/math_utils_test.cc"
"${draco_src_root}/core/quantization_utils_test.cc"
"${draco_src_root}/core/status_test.cc"
"${draco_src_root}/core/vector_d_test.cc"
"${draco_src_root}/io/file_reader_test_common.h"
"${draco_src_root}/io/file_utils_test.cc"
"${draco_src_root}/io/file_writer_utils_test.cc"
"${draco_src_root}/io/stdio_file_reader_test.cc"
"${draco_src_root}/io/stdio_file_writer_test.cc"
"${draco_src_root}/io/obj_decoder_test.cc"
"${draco_src_root}/io/obj_encoder_test.cc"
"${draco_src_root}/io/ply_decoder_test.cc"
"${draco_src_root}/io/ply_reader_test.cc"
"${draco_src_root}/io/stl_decoder_test.cc"
"${draco_src_root}/io/stl_encoder_test.cc"
"${draco_src_root}/io/point_cloud_io_test.cc"
"${draco_src_root}/mesh/corner_table_test.cc"
"${draco_src_root}/mesh/mesh_are_equivalent_test.cc"
"${draco_src_root}/mesh/mesh_cleanup_test.cc"
"${draco_src_root}/mesh/triangle_soup_mesh_builder_test.cc"
@ -54,47 +76,71 @@ list(
"${draco_src_root}/point_cloud/point_cloud_builder_test.cc"
"${draco_src_root}/point_cloud/point_cloud_test.cc")
list(APPEND draco_gtest_all
"${draco_root}/../googletest/googletest/src/gtest-all.cc")
list(APPEND draco_gtest_main
"${draco_root}/../googletest/googletest/src/gtest_main.cc")
if(DRACO_TRANSCODER_SUPPORTED)
list(
APPEND draco_test_sources
"${draco_src_root}/animation/animation_test.cc"
"${draco_src_root}/io/gltf_decoder_test.cc"
"${draco_src_root}/io/gltf_encoder_test.cc"
"${draco_src_root}/io/gltf_utils_test.cc"
"${draco_src_root}/io/gltf_test_helper.cc"
"${draco_src_root}/io/gltf_test_helper.h"
"${draco_src_root}/io/scene_io_test.cc"
"${draco_src_root}/io/texture_io_test.cc"
"${draco_src_root}/material/material_library_test.cc"
"${draco_src_root}/material/material_test.cc"
"${draco_src_root}/metadata/property_table_test.cc"
"${draco_src_root}/metadata/structural_metadata_test.cc"
"${draco_src_root}/scene/instance_array_test.cc"
"${draco_src_root}/scene/light_test.cc"
"${draco_src_root}/scene/mesh_group_test.cc"
"${draco_src_root}/scene/scene_test.cc"
"${draco_src_root}/scene/scene_are_equivalent_test.cc"
"${draco_src_root}/scene/scene_utils_test.cc"
"${draco_src_root}/scene/trs_matrix_test.cc"
"${draco_src_root}/texture/texture_library_test.cc"
"${draco_src_root}/texture/texture_map_test.cc"
"${draco_src_root}/texture/texture_transform_test.cc")
endif()
macro(draco_setup_test_targets)
if(DRACO_TESTS)
draco_setup_googletest()
if(NOT (EXISTS ${draco_gtest_all} AND EXISTS ${draco_gtest_main}))
message(FATAL "googletest must be a sibling directory of ${draco_root}.")
message(FATAL_ERROR "googletest missing, run git submodule update --init")
endif()
list(APPEND draco_test_defines GTEST_HAS_PTHREAD=0)
draco_add_library(TEST
NAME
draco_gtest
TYPE
STATIC
SOURCES
${draco_gtest_all}
DEFINES
${draco_defines}
${draco_test_defines}
INCLUDES
${draco_test_include_paths})
draco_add_library(
TEST
NAME draco_test_common
TYPE STATIC
SOURCES ${draco_test_common_sources}
DEFINES ${draco_defines} ${draco_test_defines}
INCLUDES ${draco_test_include_paths})
draco_add_library(TEST
NAME
draco_gtest_main
TYPE
STATIC
SOURCES
${draco_gtest_main}
DEFINES
${draco_defines}
${draco_test_defines}
INCLUDES
${draco_test_include_paths})
draco_add_library(
TEST
NAME draco_gtest
TYPE STATIC
SOURCES ${draco_gtest_all}
DEFINES ${draco_defines} ${draco_test_defines}
INCLUDES ${draco_test_include_paths})
draco_add_library(
TEST
NAME draco_gtest_main
TYPE STATIC
SOURCES ${draco_gtest_main}
DEFINES ${draco_defines} ${draco_test_defines}
INCLUDES ${draco_test_include_paths})
set(DRACO_TEST_DATA_DIR "${draco_root}/testdata")
set(DRACO_TEST_TEMP_DIR "${draco_build}/draco_test_temp")
set(DRACO_TEST_ROOT_DIR "${draco_root}")
file(MAKE_DIRECTORY "${DRACO_TEST_TEMP_DIR}")
# Sets DRACO_TEST_DATA_DIR and DRACO_TEST_TEMP_DIR.
@ -102,32 +148,24 @@ macro(draco_setup_test_targets)
"${draco_build}/testing/draco_test_config.h")
# Create the test targets.
draco_add_executable(NAME
draco_tests
SOURCES
${draco_test_sources}
DEFINES
${draco_defines}
${draco_test_defines}
INCLUDES
${draco_test_include_paths}
LIB_DEPS
draco_static
draco_gtest
draco_gtest_main)
draco_add_executable(
TEST
NAME draco_tests
SOURCES ${draco_test_sources}
DEFINES ${draco_defines} ${draco_test_defines}
INCLUDES ${draco_test_include_paths}
LIB_DEPS ${draco_dependency} draco_gtest draco_gtest_main
draco_test_common)
draco_add_executable(
TEST
NAME draco_factory_tests
SOURCES ${draco_factory_test_sources}
DEFINES ${draco_defines} ${draco_test_defines}
INCLUDES ${draco_test_include_paths}
LIB_DEPS ${draco_dependency} draco_gtest draco_gtest_main
draco_test_common)
draco_add_executable(NAME
draco_factory_tests
SOURCES
${draco_factory_test_sources}
DEFINES
${draco_defines}
${draco_test_defines}
INCLUDES
${draco_test_include_paths}
LIB_DEPS
draco_static
draco_gtest
draco_gtest_main)
endif()
endmacro()

29
Engine/lib/assimp/contrib/draco/cmake/draco_variables.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_DRACO_VARIABLES_CMAKE_)
return()
endif() # DRACO_CMAKE_DRACO_VARIABLES_CMAKE_
@ -14,8 +28,7 @@ macro(draco_variable_must_be_directory variable_name)
if("${${variable_name}}" STREQUAL "")
message(
FATAL_ERROR
"Empty variable ${variable_name} is required to build draco.")
FATAL_ERROR "Empty variable ${variable_name} is required to build draco.")
endif()
if(NOT IS_DIRECTORY "${${variable_name}}")
@ -44,11 +57,13 @@ macro(draco_dump_cmake_flag_variables)
list(APPEND flag_variables "CMAKE_CXX_FLAGS_INIT" "CMAKE_CXX_FLAGS"
"CMAKE_EXE_LINKER_FLAGS_INIT" "CMAKE_EXE_LINKER_FLAGS")
if(CMAKE_BUILD_TYPE)
list(APPEND flag_variables "CMAKE_BUILD_TYPE"
"CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE}_INIT"
"CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE}"
"CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE}_INIT"
"CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE}")
list(
APPEND flag_variables
"CMAKE_BUILD_TYPE"
"CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE}_INIT"
"CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE}"
"CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE}_INIT"
"CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE}")
endif()
foreach(flag_variable ${flag_variables})
message("${flag_variable}:${${flag_variable}}")

19
Engine/lib/assimp/contrib/draco/cmake/sanitizers.cmake
View file

@ -1,19 +0,0 @@
if(DRACO_CMAKE_SANITIZERS_CMAKE_)
return()
endif()
set(DRACO_CMAKE_SANITIZERS_CMAKE_ 1)
if(MSVC OR NOT SANITIZE)
return()
endif()
include("${draco_root}/cmake/compiler_flags.cmake")
string(TOLOWER ${SANITIZE} SANITIZE)
# Require the sanitizer requested.
require_linker_flag("-fsanitize=${SANITIZE}")
require_compiler_flag("-fsanitize=${SANITIZE}" YES)
# Make callstacks accurate.
require_compiler_flag("-fno-omit-frame-pointer -fno-optimize-sibling-calls" YES)

14
Engine/lib/assimp/contrib/draco/cmake/toolchains/aarch64-linux-gnu.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_AARCH64_LINUX_GNU_CMAKE_)
return()
endif() # DRACO_CMAKE_TOOLCHAINS_AARCH64_LINUX_GNU_CMAKE_

14
Engine/lib/assimp/contrib/draco/cmake/toolchains/android-ndk-common.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_ANDROID_NDK_COMMON_CMAKE_)
return()
endif()

20
Engine/lib/assimp/contrib/draco/cmake/toolchains/android.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_ANDROID_CMAKE_)
return()
endif() # DRACO_CMAKE_TOOLCHAINS_ANDROID_CMAKE_
@ -16,9 +30,9 @@ if(NOT ANDROID_ABI)
set(ANDROID_ABI arm64-v8a)
endif()
# Force arm mode for 32-bit targets (instead of the default thumb) to improve
# performance.
if(NOT ANDROID_ARM_MODE)
# Force arm mode for 32-bit arm targets (instead of the default thumb) to
# improve performance.
if(ANDROID_ABI MATCHES "^armeabi" AND NOT ANDROID_ARM_MODE)
set(ANDROID_ARM_MODE arm)
endif()

16
Engine/lib/assimp/contrib/draco/cmake/toolchains/arm-ios-common.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_ARM_IOS_COMMON_CMAKE_)
return()
endif()
@ -13,5 +27,3 @@ set(CMAKE_C_COMPILER clang)
set(CMAKE_C_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
set(CMAKE_CXX_COMPILER clang++)
set(CMAKE_CXX_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
# TODO(tomfinegan): Handle bit code embedding.

14
Engine/lib/assimp/contrib/draco/cmake/toolchains/arm-linux-gnueabihf.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_ARM_LINUX_GNUEABIHF_CMAKE_)
return()
endif() # DRACO_CMAKE_TOOLCHAINS_ARM_LINUX_GNUEABIHF_CMAKE_

14
Engine/lib/assimp/contrib/draco/cmake/toolchains/arm64-android-ndk-libcpp.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_ARM64_ANDROID_NDK_LIBCPP_CMAKE_)
return()
endif()

15
Engine/lib/assimp/contrib/draco/cmake/toolchains/arm64-ios.cmake
View file

@ -1,10 +1,23 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_ARM64_IOS_CMAKE_)
return()
endif()
set(DRACO_CMAKE_TOOLCHAINS_ARM64_IOS_CMAKE_ 1)
if(XCODE)
# TODO(tomfinegan): Handle arm builds in Xcode.
message(FATAL_ERROR "This toolchain does not support Xcode.")
endif()

14
Engine/lib/assimp/contrib/draco/cmake/toolchains/arm64-linux-gcc.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_ARM64_LINUX_GCC_CMAKE_)
return()
endif()

14
Engine/lib/assimp/contrib/draco/cmake/toolchains/armv7-android-ndk-libcpp.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_ARMV7_ANDROID_NDK_LIBCPP_CMAKE_)
return()
endif()

15
Engine/lib/assimp/contrib/draco/cmake/toolchains/armv7-ios.cmake
View file

@ -1,10 +1,23 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_)
return()
endif()
set(DRACO_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_ 1)
if(XCODE)
# TODO(tomfinegan): Handle arm builds in Xcode.
message(FATAL_ERROR "This toolchain does not support Xcode.")
endif()

14
Engine/lib/assimp/contrib/draco/cmake/toolchains/armv7-linux-gcc.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_)
return()
endif()

15
Engine/lib/assimp/contrib/draco/cmake/toolchains/armv7s-ios.cmake
View file

@ -1,10 +1,23 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_ARMV7S_IOS_CMAKE_)
return()
endif()
set(DRACO_CMAKE_TOOLCHAINS_ARMV7S_IOS_CMAKE_ 1)
if(XCODE)
# TODO(tomfinegan): Handle arm builds in Xcode.
message(FATAL_ERROR "This toolchain does not support Xcode.")
endif()

15
Engine/lib/assimp/contrib/draco/cmake/toolchains/i386-ios.cmake
View file

@ -1,10 +1,23 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_i386_IOS_CMAKE_)
return()
endif()
set(DRACO_CMAKE_TOOLCHAINS_i386_IOS_CMAKE_ 1)
if(XCODE)
# TODO(tomfinegan): Handle arm builds in Xcode.
message(FATAL_ERROR "This toolchain does not support Xcode.")
endif()

14
Engine/lib/assimp/contrib/draco/cmake/toolchains/x86-android-ndk-libcpp.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_X86_ANDROID_NDK_LIBCPP_CMAKE_)
return()
endif()

14
Engine/lib/assimp/contrib/draco/cmake/toolchains/x86_64-android-ndk-libcpp.cmake
View file

@ -1,3 +1,17 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_X86_64_ANDROID_NDK_LIBCPP_CMAKE_)
return()
endif()

15
Engine/lib/assimp/contrib/draco/cmake/toolchains/x86_64-ios.cmake
View file

@ -1,10 +1,23 @@
# Copyright 2021 The Draco Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
if(DRACO_CMAKE_TOOLCHAINS_X86_64_IOS_CMAKE_)
return()
endif()
set(DRACO_CMAKE_TOOLCHAINS_X86_64_IOS_CMAKE_ 1)
if(XCODE)
# TODO(tomfinegan): Handle arm builds in Xcode.
message(FATAL_ERROR "This toolchain does not support Xcode.")
endif()

79
Engine/lib/assimp/contrib/draco/cmake/util.cmake
View file

@ -1,79 +0,0 @@
if(DRACO_CMAKE_UTIL_CMAKE_)
return()
endif()
set(DRACO_CMAKE_UTIL_CMAKE_ 1)
# Creates dummy source file in $draco_build_dir named $basename.$extension and
# returns the full path to the dummy source file via the $out_file_path
# parameter.
function(create_dummy_source_file basename extension out_file_path)
set(dummy_source_file "${draco_build_dir}/${basename}.${extension}")
file(WRITE "${dummy_source_file}.new"
"// Generated file. DO NOT EDIT!\n"
"// ${target_name} needs a ${extension} file to force link language, \n"
"// or to silence a harmless CMake warning: Ignore me.\n"
"void ${target_name}_dummy_function(void) {}\n")
# Will replace ${dummy_source_file} only if the file content has changed.
# This prevents forced Draco rebuilds after CMake runs.
configure_file("${dummy_source_file}.new" "${dummy_source_file}")
file(REMOVE "${dummy_source_file}.new")
set(${out_file_path} ${dummy_source_file} PARENT_SCOPE)
endfunction()
# Convenience function for adding a dummy source file to $target_name using
# $extension as the file extension. Wraps create_dummy_source_file().
function(add_dummy_source_file_to_target target_name extension)
create_dummy_source_file("${target_name}" "${extension}" "dummy_source_file")
target_sources(${target_name} PRIVATE ${dummy_source_file})
endfunction()
# Extracts the version number from $version_file and returns it to the user via
# $version_string_out_var. This is achieved by finding the first instance of the
# kDracoVersion variable and then removing everything but the string literal
# assigned to the variable. Quotes and semicolon are stripped from the returned
# string.
function(extract_version_string version_file version_string_out_var)
file(STRINGS "${version_file}" draco_version REGEX "kDracoVersion")
list(GET draco_version 0 draco_version)
string(REPLACE "static const char kDracoVersion[] = " "" draco_version
"${draco_version}")
string(REPLACE ";" "" draco_version "${draco_version}")
string(REPLACE "\"" "" draco_version "${draco_version}")
set("${version_string_out_var}" "${draco_version}" PARENT_SCOPE)
endfunction()
# Sets CMake compiler launcher to $launcher_name when $launcher_name is found in
# $PATH. Warns user about ignoring build flag $launcher_flag when $launcher_name
# is not found in $PATH.
function(set_compiler_launcher launcher_flag launcher_name)
find_program(launcher_path "${launcher_name}")
if(launcher_path)
set(CMAKE_C_COMPILER_LAUNCHER "${launcher_path}" PARENT_SCOPE)
set(CMAKE_CXX_COMPILER_LAUNCHER "${launcher_path}" PARENT_SCOPE)
message("--- Using ${launcher_name} as compiler launcher.")
else()
message(
WARNING "--- Cannot find ${launcher_name}, ${launcher_flag} ignored.")
endif()
endfunction()
# Terminates CMake execution when $var_name is unset in the environment. Sets
# CMake variable to the value of the environment variable when the variable is
# present in the environment.
macro(require_variable var_name)
if("$ENV{${var_name}}" STREQUAL "")
message(FATAL_ERROR "${var_name} must be set in environment.")
endif()
set_variable_if_unset(${var_name} "")
endmacro()
# Sets $var_name to $default_value if not already set.
macro(set_variable_if_unset var_name default_value)
if(NOT "$ENV{${var_name}}" STREQUAL "")
set(${var_name} $ENV{${var_name}})
elseif(NOT ${var_name})
set(${var_name} ${default_value})
endif()
endmacro()