cmake_minimum_required(VERSION 3.21)
if(POLICY CMP0135) # remove if after cmake 3.23 is the minimum
    cmake_policy(SET CMP0135 NEW)
endif()

project(ext_imath)
include(${CMAKE_SOURCE_DIR}/../cmake/base-dep-options.cmake)

ExternalProject_Add( ext_imath
    DOWNLOAD_DIR ${EXTERNALS_DOWNLOAD_DIR}
    URL https://github.com/AcademySoftwareFoundation/Imath/releases/download/v3.2.2/Imath-3.2.2.tar.gz
    URL_HASH SHA256=0f5a783b424f374e6f27ec8b0c73130e89b08814ac8fa2e84fd7fe0b05862c53

    PATCH_COMMAND ${PATCH_COMMAND} -p1 -i ${CMAKE_CURRENT_SOURCE_DIR}/0001-Replace-delete-with-SFINAE-for-invalid-Vec-integer-m.patch
          COMMAND ${PATCH_COMMAND} -p1 -i ${CMAKE_CURRENT_SOURCE_DIR}/0002-Force-C-standard-to-be-C-17.patch

    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${EXTPREFIX} -DCMAKE_BUILD_TYPE=${GLOBAL_BUILD_TYPE} ${GLOBAL_PROFILE}

    UPDATE_COMMAND ""
)

krita_add_to_ci_targets(ext_imath)