# Copyright 2020 The SwiftShader Authors. All Rights Reserved.
#
# 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.

add_executable(turbo-cov
    main.cpp
)

set_target_properties(turbo-cov PROPERTIES
    FOLDER "Tests"
    RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}"
)

target_link_libraries(turbo-cov
    PRIVATE
        llvm-with-cov
)

# Emit a coverage-toolchain.txt file next to the vk_swiftshader_icd.json
# file so that regres can locate the LLVM toolchain used to build the
# .so file. With this, the correct llvm-cov and llvm-profdata tools
# from the same toolchain can be located.
get_filename_component(COMPILER_TOOLCHAIN_DIR ${CMAKE_CXX_COMPILER} DIRECTORY)
file(GENERATE
    OUTPUT "${CMAKE_BINARY_DIR}/${CMAKE_SYSTEM_NAME}/coverage-toolchain.txt"
    CONTENT "{\"llvm\": \"${COMPILER_TOOLCHAIN_DIR}\", \"turbo-cov\": \"$<TARGET_FILE:turbo-cov>\"}"
)