torzu/CMakeModules/Findstb.cmake

# SPDX-FileCopyrightText: 2023 Alexandre Bouvier <contact@amb.tf>
#
# SPDX-License-Identifier: GPL-3.0-or-later

find_path(stb_image_INCLUDE_DIR stb_image.h PATH_SUFFIXES stb)
find_path(stb_image_resize_INCLUDE_DIR stb_image_resize.h PATH_SUFFIXES stb)
find_path(stb_image_write_INCLUDE_DIR stb_image_write.h PATH_SUFFIXES stb)

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(stb
    REQUIRED_VARS
        stb_image_INCLUDE_DIR
        stb_image_resize_INCLUDE_DIR
        stb_image_write_INCLUDE_DIR
)

if (stb_FOUND AND NOT TARGET stb::headers)
    add_library(stb::headers INTERFACE IMPORTED)
    set_property(TARGET stb::headers PROPERTY
        INTERFACE_INCLUDE_DIRECTORIES
            "${stb_image_INCLUDE_DIR}"
            "${stb_image_resize_INCLUDE_DIR}"
            "${stb_image_write_INCLUDE_DIR}"
    )
endif()

mark_as_advanced(
    stb_image_INCLUDE_DIR
    stb_image_resize_INCLUDE_DIR
    stb_image_write_INCLUDE_DIR
)