CMake Warning at cmake/modules/LibFindMacros.cmake:267 (message):
  WARNING: MISSING PACKAGE

  We could not find development headers for X264.  Do you have the necessary
  dev package installed? This package is NOT REQUIRED and you may ignore this
  warning but by doing so you may miss some functionality of libheif.

  Relevant CMake configuration variables:

    X264_INCLUDE_DIR=
    X264_LIBRARY=

  You may use CMake GUI, cmake -D or ccmake to modify the values.  Delete
  CMakeCache.txt to discard all values and force full re-detection if
  necessary.

Call Stack (most recent call first):
  cmake/modules/FindX264.cmake:17 (libfind_process)
  CMakeLists.txt:195 (find_package)


CMake Warning at cmake/modules/LibFindMacros.cmake:267 (message):
  WARNING: MISSING PACKAGE

  We could not find development headers for SvtEnc.  Do you have the
  necessary dev package installed? This package is NOT REQUIRED and you may
  ignore this warning but by doing so you may miss some functionality of
  libheif.

  Relevant CMake configuration variables:

    SvtEnc_INCLUDE_DIR=
    SvtEnc_LIBRARY=

  You may use CMake GUI, cmake -D or ccmake to modify the values.  Delete
  CMakeCache.txt to discard all values and force full re-detection if
  necessary.

Call Stack (most recent call first):
  cmake/modules/FindSvtEnc.cmake:17 (libfind_process)
  CMakeLists.txt:244 (find_package)


CMake Warning at cmake/modules/LibFindMacros.cmake:267 (message):
  WARNING: MISSING PACKAGE

  We could not find development headers for RAV1E.  Do you have the necessary
  dev package installed? This package is NOT REQUIRED and you may ignore this
  warning but by doing so you may miss some functionality of libheif.

  Relevant CMake configuration variables:

    RAV1E_INCLUDE_DIR=
    RAV1E_LIBRARY=

  You may use CMake GUI, cmake -D or ccmake to modify the values.  Delete
  CMakeCache.txt to discard all values and force full re-detection if
  necessary.

Call Stack (most recent call first):
  cmake/modules/FindRAV1E.cmake:17 (libfind_process)
  CMakeLists.txt:251 (find_package)



=== Summary of compiled codecs ===
libde265 HEVC decoder                 : + built-in
FFMPEG HEVC decoder (HW acc)          : - disabled
WebCodecs HEVC decoder (experimental) : - disabled
x265 HEVC encoder                     : + built-in
Kvazaar HEVC encoder                  : - disabled
AOM AV1 decoder                       : + built-in
AOM AV1 encoder                       : + built-in
Dav1d AV1 decoder                     : + separate plugin
SVT AV1 encoder                       : - not found
Rav1e AV1 encoder                     : - not found
JPEG decoder                          : - disabled
JPEG encoder                          : - disabled
x264 AVC encoder                      : - not found
OpenH264 decoder                      : + built-in
OpenJPEG J2K decoder                  : + separate plugin
OpenJPEG J2K encoder                  : + separate plugin
OpenJPH HT-J2K encoder                : - disabled
uvg266 VVC encoder                    : - disabled
vvenc VVC encoder                     : - disabled
vvdec VVC decoder                     : - disabled

=== Supported formats ===
format        decoding   encoding
AVC             YES        NO 
AVIF            YES        YES
HEIC            YES        YES
JPEG            NO         NO 
JPEG2000        YES        NO 
JPEG2000-HT     YES        NO 
Uncompressed    NO         NO 
VVC             NO         NO 

libsharpyuv: found

=== Active input formats for heif-enc ===
JPEG: active
PNG:  active
WEBP:  active
TIFF: active
GeoTIFF: ------ (WITH_GEOTIFF=OFF)

Doxygen tool needs to be installed to generate the API documentation
CMake Warning at tests/CMakeLists.txt:37 (message):
  Several unit tests have been disabled because they can only be compiled
  with full symbol visibility (WITH_REDUCED_VISIBILITY=OFF)


INFODisabling HT-JPEG 2000 encoder tests because no HT-JPEG 2000 codec is enabled
INFODisabling JPEG 2000 encoder tests because no JPEG 2000 codec is enabled
CMake Warning at tests/CMakeLists.txt:116 (message):
  Tests of the 'uncompressed codec' are not compiled because the uncompressed
  codec is not enabled (WITH_UNCOMPRESSED_CODEC==OFF)


Compiling 'x265' as built-in backend
Compiling 'libde265' as built-in backend
Compiling 'dav1d' as dynamic plugin
Compiling 'aomdec' as built-in backend
Compiling 'aomenc' as built-in backend
Not compiling 'svtenc' backend
Not compiling 'rav1e' backend
Not compiling 'jpegdec' backend
Not compiling 'jpegenc' backend
Compiling 'j2kdec' as dynamic plugin
Not compiling 'j2kenc' backend
Not compiling 'kvazaar' backend
Not compiling 'ffmpegdec' backend
Not compiling 'jphenc' backend
Not compiling 'uvg266' backend
Not compiling 'vvdec' backend
Not compiling 'vvenc' backend
Not compiling 'x264' backend
Compiling 'openh264dec' as built-in backend
Compiling in 'libsharpyuv'
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_LD_FLAGS