vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
222 lines
7.0 KiB
CMake
222 lines
7.0 KiB
CMake
# CMake find_package() module for level-zero
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#
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# Example usage:
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#
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# find_package(LevelZero)
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#
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# If successful, the following variables will be defined:
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# LevelZero_FOUND
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# LevelZero_INCLUDE_DIRS
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# LevelZero_LIBRARY
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# LevelZero_LIBRARIES_DIR
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#
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# By default, the module searches the standard paths to locate the "ze_api.h"
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# and the ze_loader shared library. When using a custom level-zero installation,
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# the environment variable "LEVEL_ZERO_DIR" should be specified telling the
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# module to get the level-zero library and headers from that location.
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include(FindPackageHandleStandardArgs)
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# Search path priority
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# 1. CMake Variable LEVEL_ZERO_DIR
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# 2. Environment Variable LEVEL_ZERO_DIR
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if(NOT LEVEL_ZERO_DIR)
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if(DEFINED ENV{LEVEL_ZERO_DIR})
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set(LEVEL_ZERO_DIR "$ENV{LEVEL_ZERO_DIR}")
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endif()
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endif()
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if(LEVEL_ZERO_DIR)
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find_path(LevelZero_INCLUDE_DIR
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NAMES level_zero/ze_api.h
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PATHS ${LEVEL_ZERO_DIR}/include
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NO_DEFAULT_PATH
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)
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if(LINUX)
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find_library(LevelZero_LIBRARY
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NAMES ze_loader
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PATHS ${LEVEL_ZERO_DIR}/lib
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${LEVEL_ZERO_DIR}/lib/x86_64-linux-gnu
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NO_DEFAULT_PATH
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)
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else()
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find_library(LevelZero_LIBRARY
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NAMES ze_loader
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PATHS ${LEVEL_ZERO_DIR}/lib
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NO_DEFAULT_PATH
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)
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endif()
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else()
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find_path(LevelZero_INCLUDE_DIR
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NAMES level_zero/ze_api.h
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)
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find_library(LevelZero_LIBRARY
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NAMES ze_loader
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)
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endif()
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# Compares the two version string that are supposed to be in x.y.z format
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# and reports if the argument VERSION_STR1 is greater than or equal than
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# version_str2. The strings are compared lexicographically after conversion to
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# lists of equal lengths, with the shorter string getting zero-padded.
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function(compare_versions VERSION_STR1 VERSION_STR2 OUTPUT)
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# Convert the strings to list
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string(REPLACE "." ";" VL1 ${VERSION_STR1})
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string(REPLACE "." ";" VL2 ${VERSION_STR2})
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# get lengths of both lists
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list(LENGTH VL1 VL1_LEN)
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list(LENGTH VL2 VL2_LEN)
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set(LEN ${VL1_LEN})
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# If they differ in size pad the shorter list with 0s
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if(VL1_LEN GREATER VL2_LEN)
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math(EXPR DIFF "${VL1_LEN} - ${VL2_LEN}" OUTPUT_FORMAT DECIMAL)
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foreach(IDX RANGE 1 ${DIFF} 1)
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list(APPEND VL2 "0")
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endforeach()
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elseif(VL2_LEN GREATER VL2_LEN)
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math(EXPR DIFF "${VL1_LEN} - ${VL2_LEN}" OUTPUT_FORMAT DECIMAL)
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foreach(IDX RANGE 1 ${DIFF} 1)
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list(APPEND VL2 "0")
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endforeach()
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set(LEN ${VL2_LEN})
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endif()
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math(EXPR LEN_SUB_ONE "${LEN}-1")
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foreach(IDX RANGE 0 ${LEN_SUB_ONE} 1)
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list(GET VL1 ${IDX} VAL1)
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list(GET VL2 ${IDX} VAL2)
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if(${VAL1} GREATER ${VAL2})
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set(${OUTPUT} TRUE PARENT_SCOPE)
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break()
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elseif(${VAL1} LESS ${VAL2})
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set(${OUTPUT} FALSE PARENT_SCOPE)
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break()
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else()
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set(${OUTPUT} TRUE PARENT_SCOPE)
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endif()
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endforeach()
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endfunction(compare_versions)
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# Creates a small function to run and extract the LevelZero loader version.
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function(get_l0_loader_version)
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set(L0_VERSIONEER_SRC
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[====[
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#include <iostream>
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#include <level_zero/loader/ze_loader.h>
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#include <string>
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int main() {
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ze_result_t result;
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std::string loader("loader");
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zel_component_version_t *versions;
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size_t size = 0;
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result = zeInit(0);
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if (result != ZE_RESULT_SUCCESS) {
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std::cerr << "Failed to init ze driver" << std::endl;
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return -1;
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}
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zelLoaderGetVersions(&size, nullptr);
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versions = new zel_component_version_t[size];
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zelLoaderGetVersions(&size, versions);
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for (size_t i = 0; i < size; i++) {
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if (loader.compare(versions[i].component_name) == 0) {
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std::cout << versions[i].component_lib_version.major << "."
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<< versions[i].component_lib_version.minor << "."
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<< versions[i].component_lib_version.patch;
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break;
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}
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}
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delete[] versions;
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return 0;
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}
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]====]
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)
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set(L0_VERSIONEER_FILE ${CMAKE_BINARY_DIR}/temp/l0_versioneer.cpp)
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file(WRITE ${L0_VERSIONEER_FILE} "${L0_VERSIONEER_SRC}")
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# We need both the directories in the include path as ze_loader.h
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# includes "ze_api.h" and not "level_zero/ze_api.h".
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list(APPEND INCLUDE_DIRS ${LevelZero_INCLUDE_DIR})
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list(APPEND INCLUDE_DIRS ${LevelZero_INCLUDE_DIR}/level_zero)
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list(JOIN INCLUDE_DIRS ";" INCLUDE_DIRS_STR)
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try_run(L0_VERSIONEER_RUN L0_VERSIONEER_COMPILE
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"${CMAKE_BINARY_DIR}"
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"${L0_VERSIONEER_FILE}"
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LINK_LIBRARIES ${LevelZero_LIBRARY}
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CMAKE_FLAGS
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"-DINCLUDE_DIRECTORIES=${INCLUDE_DIRS_STR}"
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RUN_OUTPUT_VARIABLE L0_VERSION
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)
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if(${L0_VERSIONEER_COMPILE} AND (DEFINED L0_VERSIONEER_RUN))
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set(LevelZero_VERSION ${L0_VERSION} PARENT_SCOPE)
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message(STATUS "Found Level Zero of version: ${L0_VERSION}")
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else()
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message(FATAL_ERROR
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"Could not compile a level-zero program to extract loader version"
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)
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endif()
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endfunction(get_l0_loader_version)
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if(LevelZero_INCLUDE_DIR AND LevelZero_LIBRARY)
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list(APPEND LevelZero_LIBRARIES "${LevelZero_LIBRARY}")
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list(APPEND LevelZero_INCLUDE_DIRS ${LevelZero_INCLUDE_DIR})
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if(OpenCL_FOUND)
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list(APPEND LevelZero_INCLUDE_DIRS ${OpenCL_INCLUDE_DIRS})
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endif()
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cmake_path(GET LevelZero_LIBRARY PARENT_PATH LevelZero_LIBRARIES_PATH)
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set(LevelZero_LIBRARIES_DIR ${LevelZero_LIBRARIES_PATH})
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if(NOT TARGET LevelZero::LevelZero)
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add_library(LevelZero::LevelZero INTERFACE IMPORTED)
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set_target_properties(LevelZero::LevelZero
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PROPERTIES INTERFACE_LINK_LIBRARIES "${LevelZero_LIBRARIES}"
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)
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set_target_properties(LevelZero::LevelZero
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PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${LevelZero_INCLUDE_DIRS}"
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)
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endif()
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endif()
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# Check if a specific version of Level Zero is required
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if(LevelZero_FIND_VERSION)
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get_l0_loader_version()
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set(VERSION_GT_FIND_VERSION FALSE)
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compare_versions(
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${LevelZero_VERSION}
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${LevelZero_FIND_VERSION}
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VERSION_GT_FIND_VERSION
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)
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if(${VERSION_GT_FIND_VERSION})
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set(LevelZero_FOUND TRUE)
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else()
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set(LevelZero_FOUND FALSE)
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endif()
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else()
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set(LevelZero_FOUND TRUE)
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endif()
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find_package_handle_standard_args(LevelZero
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REQUIRED_VARS
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LevelZero_FOUND
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LevelZero_INCLUDE_DIRS
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LevelZero_LIBRARY
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LevelZero_LIBRARIES_DIR
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HANDLE_COMPONENTS
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)
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mark_as_advanced(LevelZero_LIBRARY LevelZero_INCLUDE_DIRS)
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if(LevelZero_FOUND)
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find_package_message(LevelZero "Found LevelZero: ${LevelZero_LIBRARY}"
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"(found version ${LevelZero_VERSION})"
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)
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else()
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find_package_message(LevelZero "Could not find LevelZero" "")
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endif()
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