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SPIRV-Cross/CMakeLists.txt
Chip Davis e8d419854f MSL: Add a workaround for broken level() arguments. 
Some Metal devices have a bug with depth array textures using comparison
with explicit LoD, where the LoD given will be biased by some amount.
For these devices, we can use a gradient instead, which does not exhibit
this problem. As with the fragment demote workaround, this is only
expected to be needed until the bug is fixed in Metal.
2023-02-02 22:01:46 -08:00

618 lines
26 KiB
CMake
Raw Blame History

# Copyright 2016-2021 Google Inc.
# SPDX-License-Identifier: Apache-2.0 OR MIT
#
# 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.
#
# At your option, you may choose to accept this material under either:
# 1. The Apache License, Version 2.0, found at <http://www.apache.org/licenses/LICENSE-2.0>, or
# 2. The MIT License, found at <http://opensource.org/licenses/MIT>.
#
cmake_minimum_required(VERSION 3.0)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_EXTENSIONS OFF)
# Avoid a warning if parent project sets VERSION in project().
if (${CMAKE_VERSION} VERSION_GREATER "3.0.1")
cmake_policy(SET CMP0048 NEW)
endif()
project(SPIRV-Cross LANGUAGES CXX C)
enable_testing()
include(GNUInstallDirs)
option(SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS "Instead of throwing exceptions assert" OFF)
option(SPIRV_CROSS_SHARED "Build the C API as a single shared library." OFF)
option(SPIRV_CROSS_STATIC "Build the C and C++ API as static libraries." ON)
option(SPIRV_CROSS_CLI "Build the CLI binary. Requires SPIRV_CROSS_STATIC." ON)
option(SPIRV_CROSS_ENABLE_TESTS "Enable SPIRV-Cross tests." ON)
option(SPIRV_CROSS_ENABLE_GLSL "Enable GLSL support." ON)
option(SPIRV_CROSS_ENABLE_HLSL "Enable HLSL target support." ON)
option(SPIRV_CROSS_ENABLE_MSL "Enable MSL target support." ON)
option(SPIRV_CROSS_ENABLE_CPP "Enable C++ target support." ON)
option(SPIRV_CROSS_ENABLE_REFLECT "Enable JSON reflection target support." ON)
option(SPIRV_CROSS_ENABLE_C_API "Enable C API wrapper support in static library." ON)
option(SPIRV_CROSS_ENABLE_UTIL "Enable util module support." ON)
option(SPIRV_CROSS_SANITIZE_ADDRESS "Sanitize address" OFF)
option(SPIRV_CROSS_SANITIZE_MEMORY "Sanitize memory" OFF)
option(SPIRV_CROSS_SANITIZE_THREADS "Sanitize threads" OFF)
option(SPIRV_CROSS_SANITIZE_UNDEFINED "Sanitize undefined" OFF)
option(SPIRV_CROSS_NAMESPACE_OVERRIDE "" "Override the namespace used in the C++ API.")
option(SPIRV_CROSS_FORCE_STL_TYPES "Force use of STL types instead of STL replacements in certain places. Might reduce performance." OFF)
option(SPIRV_CROSS_SKIP_INSTALL "Skips installation targets." OFF)
option(SPIRV_CROSS_WERROR "Fail build on warnings." OFF)
option(SPIRV_CROSS_MISC_WARNINGS "Misc warnings useful for Travis runs." OFF)
option(SPIRV_CROSS_FORCE_PIC "Force position-independent code for all targets." OFF)
if(${CMAKE_GENERATOR} MATCHES "Makefile")
if(${CMAKE_CURRENT_SOURCE_DIR} STREQUAL ${CMAKE_CURRENT_BINARY_DIR})
message(FATAL_ERROR "Build out of tree to avoid overwriting Makefile")
endif()
endif()
set(spirv-compiler-options "")
set(spirv-compiler-defines "")
set(spirv-cross-link-flags "")
message(STATUS "SPIRV-Cross: Finding Git version for SPIRV-Cross.")
set(spirv-cross-build-version "unknown")
find_package(Git)
if (GIT_FOUND)
execute_process(
COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
OUTPUT_VARIABLE spirv-cross-build-version
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
message(STATUS "SPIRV-Cross: Git hash: ${spirv-cross-build-version}")
else()
message(STATUS "SPIRV-Cross: Git not found, using unknown build version.")
endif()
string(TIMESTAMP spirv-cross-timestamp)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/gitversion.in.h ${CMAKE_CURRENT_BINARY_DIR}/gitversion.h @ONLY)
if (SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS)
set(spirv-compiler-defines ${spirv-compiler-defines} SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS)
if (NOT MSVC)
set(spirv-compiler-options ${spirv-compiler-options} -fno-exceptions)
endif()
endif()
if (SPIRV_CROSS_FORCE_STL_TYPES)
set(spirv-compiler-defines ${spirv-compiler-defines} SPIRV_CROSS_FORCE_STL_TYPES)
endif()
if (WIN32)
set(CMAKE_DEBUG_POSTFIX "d")
endif()
if (CMAKE_COMPILER_IS_GNUCXX OR ((${CMAKE_CXX_COMPILER_ID} MATCHES "Clang") AND NOT MSVC))
set(spirv-compiler-options ${spirv-compiler-options} -Wall -Wextra -Wshadow -Wno-deprecated-declarations)
if (SPIRV_CROSS_MISC_WARNINGS)
if (${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
set(spirv-compiler-options ${spirv-compiler-options} -Wshorten-64-to-32)
endif()
endif()
if (SPIRV_CROSS_WERROR)
set(spirv-compiler-options ${spirv-compiler-options} -Werror)
endif()
if (SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS)
set(spirv-compiler-options ${spirv-compiler-options} -fno-exceptions)
endif()
if (SPIRV_CROSS_SANITIZE_ADDRESS)
set(spirv-compiler-options ${spirv-compiler-options} -fsanitize=address)
set(spirv-cross-link-flags "${spirv-cross-link-flags} -fsanitize=address")
endif()
if (SPIRV_CROSS_SANITIZE_UNDEFINED)
set(spirv-compiler-options ${spirv-compiler-options} -fsanitize=undefined)
set(spirv-cross-link-flags "${spirv-cross-link-flags} -fsanitize=undefined")
endif()
if (SPIRV_CROSS_SANITIZE_MEMORY)
set(spirv-compiler-options ${spirv-compiler-options} -fsanitize=memory)
set(spirv-cross-link-flags "${spirv-cross-link-flags} -fsanitize=memory")
endif()
if (SPIRV_CROSS_SANITIZE_THREADS)
set(spirv-compiler-options ${spirv-compiler-options} -fsanitize=thread)
set(spirv-cross-link-flags "${spirv-cross-link-flags} -fsanitize=thread")
endif()
elseif (MSVC)
# AppVeyor spuriously fails in debug build on older MSVC without /bigobj.
set(spirv-compiler-options ${spirv-compiler-options} /wd4267 /wd4996 $<$<CONFIG:DEBUG>:/bigobj>)
endif()
macro(extract_headers out_abs file_list)
set(${out_abs}) # absolute paths
foreach(_a ${file_list})
# get_filename_component only returns the longest extension, so use a regex
string(REGEX REPLACE ".*\\.(h|hpp)" "\\1" ext ${_a})
# For shared library, we are only interested in the C header.
if (SPIRV_CROSS_STATIC)
if(("${ext}" STREQUAL "h") OR ("${ext}" STREQUAL "hpp"))
list(APPEND ${out_abs} "${_a}")
endif()
else()
if("${ext}" STREQUAL "h")
list(APPEND ${out_abs} "${_a}")
endif()
endif()
endforeach()
endmacro()
macro(spirv_cross_add_library name config_name library_type)
add_library(${name} ${library_type} ${ARGN})
extract_headers(hdrs "${ARGN}")
target_include_directories(${name} PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/spirv_cross>)
set_target_properties(${name} PROPERTIES
PUBLIC_HEADERS "${hdrs}")
if (SPIRV_CROSS_FORCE_PIC)
set_target_properties(${name} PROPERTIES POSITION_INDEPENDENT_CODE ON)
endif()
target_compile_options(${name} PRIVATE ${spirv-compiler-options})
target_compile_definitions(${name} PRIVATE ${spirv-compiler-defines})
if (SPIRV_CROSS_NAMESPACE_OVERRIDE)
if (${library_type} MATCHES "STATIC")
target_compile_definitions(${name} PUBLIC SPIRV_CROSS_NAMESPACE_OVERRIDE=${SPIRV_CROSS_NAMESPACE_OVERRIDE})
else()
target_compile_definitions(${name} PRIVATE SPIRV_CROSS_NAMESPACE_OVERRIDE=${SPIRV_CROSS_NAMESPACE_OVERRIDE})
endif()
endif()
if (NOT SPIRV_CROSS_SKIP_INSTALL)
install(TARGETS ${name}
EXPORT ${config_name}Config
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/spirv_cross)
install(FILES ${hdrs} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/spirv_cross)
install(EXPORT ${config_name}Config DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${config_name}/cmake)
export(TARGETS ${name} FILE ${config_name}Config.cmake)
endif()
endmacro()
set(spirv-cross-core-sources
${CMAKE_CURRENT_SOURCE_DIR}/GLSL.std.450.h
${CMAKE_CURRENT_SOURCE_DIR}/spirv_common.hpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_containers.hpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_error_handling.hpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv.hpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross.hpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_parser.hpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_parser.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_parsed_ir.hpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_parsed_ir.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cfg.hpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cfg.cpp)
set(spirv-cross-c-sources
spirv.h
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_c.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_c.h)
set(spirv-cross-glsl-sources
${CMAKE_CURRENT_SOURCE_DIR}/spirv_glsl.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_glsl.hpp)
set(spirv-cross-cpp-sources
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cpp.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cpp.hpp)
set(spirv-cross-msl-sources
${CMAKE_CURRENT_SOURCE_DIR}/spirv_msl.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_msl.hpp)
set(spirv-cross-hlsl-sources
${CMAKE_CURRENT_SOURCE_DIR}/spirv_hlsl.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_hlsl.hpp)
set(spirv-cross-reflect-sources
${CMAKE_CURRENT_SOURCE_DIR}/spirv_reflect.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_reflect.hpp)
set(spirv-cross-util-sources
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_util.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_util.hpp)
if (SPIRV_CROSS_STATIC)
spirv_cross_add_library(spirv-cross-core spirv_cross_core STATIC
${spirv-cross-core-sources})
if (SPIRV_CROSS_ENABLE_GLSL)
spirv_cross_add_library(spirv-cross-glsl spirv_cross_glsl STATIC
${spirv-cross-glsl-sources})
target_link_libraries(spirv-cross-glsl PRIVATE spirv-cross-core)
endif()
if (SPIRV_CROSS_ENABLE_CPP)
spirv_cross_add_library(spirv-cross-cpp spirv_cross_cpp STATIC
${spirv-cross-cpp-sources})
if (SPIRV_CROSS_ENABLE_GLSL)
target_link_libraries(spirv-cross-cpp PRIVATE spirv-cross-glsl)
else()
message(FATAL_ERROR "Must enable GLSL support to enable C++ support.")
endif()
endif()
if (SPIRV_CROSS_ENABLE_REFLECT)
if (SPIRV_CROSS_ENABLE_GLSL)
spirv_cross_add_library(spirv-cross-reflect spirv_cross_reflect STATIC
${spirv-cross-reflect-sources})
else()
message(FATAL_ERROR "Must enable GLSL support to enable JSON reflection support.")
endif()
endif()
if (SPIRV_CROSS_ENABLE_MSL)
spirv_cross_add_library(spirv-cross-msl spirv_cross_msl STATIC
${spirv-cross-msl-sources})
if (SPIRV_CROSS_ENABLE_GLSL)
target_link_libraries(spirv-cross-msl PRIVATE spirv-cross-glsl)
else()
message(FATAL_ERROR "Must enable GLSL support to enable MSL support.")
endif()
endif()
if (SPIRV_CROSS_ENABLE_HLSL)
spirv_cross_add_library(spirv-cross-hlsl spirv_cross_hlsl STATIC
${spirv-cross-hlsl-sources})
if (SPIRV_CROSS_ENABLE_GLSL)
target_link_libraries(spirv-cross-hlsl PRIVATE spirv-cross-glsl)
else()
message(FATAL_ERROR "Must enable GLSL support to enable HLSL support.")
endif()
endif()
if (SPIRV_CROSS_ENABLE_UTIL)
spirv_cross_add_library(spirv-cross-util spirv_cross_util STATIC
${spirv-cross-util-sources})
target_link_libraries(spirv-cross-util PRIVATE spirv-cross-core)
endif()
if (SPIRV_CROSS_ENABLE_C_API)
spirv_cross_add_library(spirv-cross-c spirv_cross_c STATIC
${spirv-cross-c-sources})
target_include_directories(spirv-cross-c PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
target_compile_definitions(spirv-cross-c PRIVATE HAVE_SPIRV_CROSS_GIT_VERSION)
if (SPIRV_CROSS_ENABLE_GLSL)
target_link_libraries(spirv-cross-c PRIVATE spirv-cross-glsl)
target_compile_definitions(spirv-cross-c PRIVATE SPIRV_CROSS_C_API_GLSL=1)
endif()
if (SPIRV_CROSS_ENABLE_HLSL)
target_link_libraries(spirv-cross-c PRIVATE spirv-cross-hlsl)
target_compile_definitions(spirv-cross-c PRIVATE SPIRV_CROSS_C_API_HLSL=1)
endif()
if (SPIRV_CROSS_ENABLE_MSL)
target_link_libraries(spirv-cross-c PRIVATE spirv-cross-msl)
target_compile_definitions(spirv-cross-c PRIVATE SPIRV_CROSS_C_API_MSL=1)
endif()
if (SPIRV_CROSS_ENABLE_CPP)
target_link_libraries(spirv-cross-c PRIVATE spirv-cross-cpp)
target_compile_definitions(spirv-cross-c PRIVATE SPIRV_CROSS_C_API_CPP=1)
endif()
if (SPIRV_CROSS_ENABLE_REFLECT)
target_link_libraries(spirv-cross-c PRIVATE spirv-cross-reflect)
target_compile_definitions(spirv-cross-c PRIVATE SPIRV_CROSS_C_API_REFLECT=1)
endif()
endif()
endif()
set(spirv-cross-abi-major 0)
set(spirv-cross-abi-minor 55)
set(spirv-cross-abi-patch 0)
if (SPIRV_CROSS_SHARED)
set(SPIRV_CROSS_VERSION ${spirv-cross-abi-major}.${spirv-cross-abi-minor}.${spirv-cross-abi-patch})
if (NOT SPIRV_CROSS_SKIP_INSTALL)
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/pkg-config/spirv-cross-c-shared.pc.in
${CMAKE_CURRENT_BINARY_DIR}/spirv-cross-c-shared.pc @ONLY)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/spirv-cross-c-shared.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
endif()
spirv_cross_add_library(spirv-cross-c-shared spirv_cross_c_shared SHARED
${spirv-cross-core-sources}
${spirv-cross-c-sources})
target_include_directories(spirv-cross-c-shared PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
target_compile_definitions(spirv-cross-c-shared PRIVATE HAVE_SPIRV_CROSS_GIT_VERSION)
if (SPIRV_CROSS_ENABLE_GLSL)
target_sources(spirv-cross-c-shared PRIVATE ${spirv-cross-glsl-sources})
target_compile_definitions(spirv-cross-c-shared PRIVATE SPIRV_CROSS_C_API_GLSL=1)
endif()
if (SPIRV_CROSS_ENABLE_HLSL)
if (SPIRV_CROSS_ENABLE_GLSL)
target_sources(spirv-cross-c-shared PRIVATE ${spirv-cross-hlsl-sources})
else()
message(FATAL_ERROR "Must enable GLSL support to enable HLSL support.")
endif()
target_compile_definitions(spirv-cross-c-shared PRIVATE SPIRV_CROSS_C_API_HLSL=1)
endif()
if (SPIRV_CROSS_ENABLE_MSL)
if (SPIRV_CROSS_ENABLE_GLSL)
target_sources(spirv-cross-c-shared PRIVATE ${spirv-cross-msl-sources})
else()
message(FATAL_ERROR "Must enable GLSL support to enable MSL support.")
endif()
target_compile_definitions(spirv-cross-c-shared PRIVATE SPIRV_CROSS_C_API_MSL=1)
endif()
if (SPIRV_CROSS_ENABLE_CPP)
if (SPIRV_CROSS_ENABLE_GLSL)
target_sources(spirv-cross-c-shared PRIVATE ${spirv-cross-cpp-sources})
else()
message(FATAL_ERROR "Must enable GLSL support to enable C++ support.")
endif()
target_compile_definitions(spirv-cross-c-shared PRIVATE SPIRV_CROSS_C_API_CPP=1)
endif()
if (SPIRV_CROSS_ENABLE_REFLECT)
if (SPIRV_CROSS_ENABLE_GLSL)
target_sources(spirv-cross-c-shared PRIVATE ${spirv-cross-reflect-sources})
else()
message(FATAL_ERROR "Must enable GLSL support to enable JSON reflection support.")
endif()
target_compile_definitions(spirv-cross-c-shared PRIVATE SPIRV_CROSS_C_API_REFLECT=1)
endif()
if (CMAKE_COMPILER_IS_GNUCXX OR (${CMAKE_CXX_COMPILER_ID} MATCHES "Clang"))
# Only export the C API.
target_compile_options(spirv-cross-c-shared PRIVATE -fvisibility=hidden)
if (NOT APPLE)
set_target_properties(spirv-cross-c-shared PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}")
endif()
endif()
target_compile_definitions(spirv-cross-c-shared PRIVATE SPVC_EXPORT_SYMBOLS)
set_target_properties(spirv-cross-c-shared PROPERTIES
VERSION ${SPIRV_CROSS_VERSION}
SOVERSION ${spirv-cross-abi-major})
endif()
if (SPIRV_CROSS_CLI)
if (NOT SPIRV_CROSS_ENABLE_GLSL)
message(FATAL_ERROR "Must enable GLSL if building CLI.")
endif()
if (NOT SPIRV_CROSS_ENABLE_HLSL)
message(FATAL_ERROR "Must enable HLSL if building CLI.")
endif()
if (NOT SPIRV_CROSS_ENABLE_MSL)
message(FATAL_ERROR "Must enable MSL if building CLI.")
endif()
if (NOT SPIRV_CROSS_ENABLE_CPP)
message(FATAL_ERROR "Must enable C++ if building CLI.")
endif()
if (NOT SPIRV_CROSS_ENABLE_REFLECT)
message(FATAL_ERROR "Must enable reflection if building CLI.")
endif()
if (NOT SPIRV_CROSS_ENABLE_UTIL)
message(FATAL_ERROR "Must enable utils if building CLI.")
endif()
if (NOT SPIRV_CROSS_STATIC)
message(FATAL_ERROR "Must build static libraries if building CLI.")
endif()
add_executable(spirv-cross main.cpp)
target_compile_options(spirv-cross PRIVATE ${spirv-compiler-options})
target_include_directories(spirv-cross PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
target_compile_definitions(spirv-cross PRIVATE ${spirv-compiler-defines} HAVE_SPIRV_CROSS_GIT_VERSION)
set_target_properties(spirv-cross PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}")
if (NOT SPIRV_CROSS_SKIP_INSTALL)
install(TARGETS spirv-cross DESTINATION ${CMAKE_INSTALL_BINDIR})
endif()
target_link_libraries(spirv-cross PRIVATE
spirv-cross-glsl
spirv-cross-hlsl
spirv-cross-cpp
spirv-cross-reflect
spirv-cross-msl
spirv-cross-util
spirv-cross-core)
if (SPIRV_CROSS_ENABLE_TESTS)
# Set up tests, using only the simplest modes of the test_shaders
# script. You have to invoke the script manually to:
# - Update the reference files
# - Get cycle counts from malisc
# - Keep failing outputs
find_package(PythonInterp)
find_program(spirv-cross-glslang NAMES glslangValidator
PATHS ${CMAKE_CURRENT_SOURCE_DIR}/external/glslang-build/output/bin
NO_DEFAULT_PATH)
find_program(spirv-cross-spirv-as NAMES spirv-as
PATHS ${CMAKE_CURRENT_SOURCE_DIR}/external/spirv-tools-build/output/bin
NO_DEFAULT_PATH)
find_program(spirv-cross-spirv-val NAMES spirv-val
PATHS ${CMAKE_CURRENT_SOURCE_DIR}/external/spirv-tools-build/output/bin
NO_DEFAULT_PATH)
find_program(spirv-cross-spirv-opt NAMES spirv-opt
PATHS ${CMAKE_CURRENT_SOURCE_DIR}/external/spirv-tools-build/output/bin
NO_DEFAULT_PATH)
if ((${spirv-cross-glslang} MATCHES "NOTFOUND") OR (${spirv-cross-spirv-as} MATCHES "NOTFOUND") OR (${spirv-cross-spirv-val} MATCHES "NOTFOUND") OR (${spirv-cross-spirv-opt} MATCHES "NOTFOUND"))
set(SPIRV_CROSS_ENABLE_TESTS OFF)
message("SPIRV-Cross: Testing will be disabled for SPIRV-Cross. Could not find glslang or SPIRV-Tools build under external/. To enable testing, run ./checkout_glslang_spirv_tools.sh and ./build_glslang_spirv_tools.sh first.")
else()
set(SPIRV_CROSS_ENABLE_TESTS ON)
message("SPIRV-Cross: Found glslang and SPIRV-Tools. Enabling test suite.")
message("SPIRV-Cross: Found glslangValidator in: ${spirv-cross-glslang}.")
message("SPIRV-Cross: Found spirv-as in: ${spirv-cross-spirv-as}.")
message("SPIRV-Cross: Found spirv-val in: ${spirv-cross-spirv-val}.")
message("SPIRV-Cross: Found spirv-opt in: ${spirv-cross-spirv-opt}.")
endif()
set(spirv-cross-externals
--glslang "${spirv-cross-glslang}"
--spirv-as "${spirv-cross-spirv-as}"
--spirv-opt "${spirv-cross-spirv-opt}"
--spirv-val "${spirv-cross-spirv-val}")
if (${PYTHONINTERP_FOUND} AND SPIRV_CROSS_ENABLE_TESTS)
if (${PYTHON_VERSION_MAJOR} GREATER 2)
add_executable(spirv-cross-c-api-test tests-other/c_api_test.c)
target_link_libraries(spirv-cross-c-api-test spirv-cross-c)
set_target_properties(spirv-cross-c-api-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}")
add_executable(spirv-cross-small-vector-test tests-other/small_vector.cpp)
target_link_libraries(spirv-cross-small-vector-test spirv-cross-core)
set_target_properties(spirv-cross-small-vector-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}")
add_executable(spirv-cross-msl-constexpr-test tests-other/msl_constexpr_test.cpp)
target_link_libraries(spirv-cross-msl-constexpr-test spirv-cross-c)
set_target_properties(spirv-cross-msl-constexpr-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}")
add_executable(spirv-cross-msl-resource-binding-test tests-other/msl_resource_bindings.cpp)
target_link_libraries(spirv-cross-msl-resource-binding-test spirv-cross-c)
set_target_properties(spirv-cross-msl-resource-binding-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}")
add_executable(spirv-cross-hlsl-resource-binding-test tests-other/hlsl_resource_bindings.cpp)
target_link_libraries(spirv-cross-hlsl-resource-binding-test spirv-cross-c)
set_target_properties(spirv-cross-hlsl-resource-binding-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}")
add_executable(spirv-cross-msl-ycbcr-conversion-test tests-other/msl_ycbcr_conversion_test.cpp)
target_link_libraries(spirv-cross-msl-ycbcr-conversion-test spirv-cross-c)
set_target_properties(spirv-cross-msl-ycbcr-conversion-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}")
add_executable(spirv-cross-typed-id-test tests-other/typed_id_test.cpp)
target_link_libraries(spirv-cross-typed-id-test spirv-cross-core)
set_target_properties(spirv-cross-typed-id-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}")
if (CMAKE_COMPILER_IS_GNUCXX OR (${CMAKE_CXX_COMPILER_ID} MATCHES "Clang"))
target_compile_options(spirv-cross-c-api-test PRIVATE -std=c89 -Wall -Wextra)
endif()
add_test(NAME spirv-cross-c-api-test
COMMAND $<TARGET_FILE:spirv-cross-c-api-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/c_api_test.spv
${spirv-cross-abi-major}
${spirv-cross-abi-minor}
${spirv-cross-abi-patch})
add_test(NAME spirv-cross-small-vector-test
COMMAND $<TARGET_FILE:spirv-cross-small-vector-test>)
add_test(NAME spirv-cross-msl-constexpr-test
COMMAND $<TARGET_FILE:spirv-cross-msl-constexpr-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/msl_constexpr_test.spv)
add_test(NAME spirv-cross-msl-resource-binding-test
COMMAND $<TARGET_FILE:spirv-cross-msl-resource-binding-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/msl_resource_binding.spv)
add_test(NAME spirv-cross-hlsl-resource-binding-test
COMMAND $<TARGET_FILE:spirv-cross-hlsl-resource-binding-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/hlsl_resource_binding.spv)
add_test(NAME spirv-cross-msl-ycbcr-conversion-test
COMMAND $<TARGET_FILE:spirv-cross-msl-ycbcr-conversion-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/msl_ycbcr_conversion_test.spv)
add_test(NAME spirv-cross-msl-ycbcr-conversion-test-2
COMMAND $<TARGET_FILE:spirv-cross-msl-ycbcr-conversion-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/msl_ycbcr_conversion_test_2.spv)
add_test(NAME spirv-cross-typed-id-test
COMMAND $<TARGET_FILE:spirv-cross-typed-id-test>)
add_test(NAME spirv-cross-test
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-no-opt
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders-no-opt
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-metal
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --metal --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders-msl
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-metal-no-opt
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --metal --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders-msl-no-opt
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-hlsl
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --hlsl --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders-hlsl
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-hlsl-no-opt
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --hlsl --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders-hlsl-no-opt
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-opt
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --opt --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-metal-opt
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --metal --opt --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders-msl
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-hlsl-opt
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --hlsl --opt --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders-hlsl
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-reflection
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --reflect --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders-reflection
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-ue4
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --msl --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders-ue4
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-ue4-opt
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --msl --opt --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders-ue4
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
add_test(NAME spirv-cross-test-ue4-no-opt
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --msl --parallel
${spirv-cross-externals}
${CMAKE_CURRENT_SOURCE_DIR}/shaders-ue4-no-opt
WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>)
endif()
elseif(NOT ${PYTHONINTERP_FOUND})
message(WARNING "SPIRV-Cross: Testing disabled. Could not find python3. If you have python3 installed try running "
"cmake with -DPYTHON_EXECUTABLE:FILEPATH=/path/to/python3 to help it find the executable")
endif()
endif()
endif()
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