shadPS4/cmake/Findhalf.cmake
Alexandre Bouvier 9814a1b788
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cmake: unbundle half library (#1393)
2024-10-18 07:52:57 +03:00

29 lines
803 B
CMake

# SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
# SPDX-License-Identifier: GPL-2.0-or-later
find_path(half_INCLUDE_DIR NAMES half.hpp PATH_SUFFIXES half)
if (half_INCLUDE_DIR)
file(STRINGS "${half_INCLUDE_DIR}/half.hpp" _ver_line
REGEX "^// Version [0-9.]+$"
LIMIT_COUNT 1
)
string(REGEX MATCH "[0-9.]+" half_VERSION "${_ver_line}")
unset(_ver_line)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(half
REQUIRED_VARS half_INCLUDE_DIR
VERSION_VAR half_VERSION
)
if (half_FOUND AND NOT TARGET half::half)
add_library(half::half INTERFACE IMPORTED)
set_target_properties(half::half PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${half_INCLUDE_DIR}"
)
endif()
mark_as_advanced(half_INCLUDE_DIR)