CMake Warning at CMakeLists.txt:510 (message):
  asciidoc was not found, the man pages will not be installed.


CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_LD_FLAGS


/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/enc_fast_lossless.cc: In static member function ‘static void {anonymous}::PrefixCode::ComputeCodeLengths(const uint64_t*, size_t, const uint8_t*, const uint8_t*, uint8_t*)’:
/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/enc_fast_lossless.cc:550:30: warning: ‘compact_freqs’ may be used uninitialized [-Wmaybe-uninitialized]
  550 |     ComputeCodeLengthsNonZero(compact_freqs, ni, min_limit, max_limit,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  551 |                               num_bits);
      |                               ~~~~~~~~~
/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/enc_fast_lossless.cc:503:15: note: by argument 1 of type ‘const uint64_t*’ {aka ‘const long unsigned int*’} to ‘static void {anonymous}::PrefixCode::ComputeCodeLengthsNonZero(const uint64_t*, size_t, uint8_t*, uint8_t*, uint8_t*)’ declared here
  503 |   static void ComputeCodeLengthsNonZero(const uint64_t* freqs, size_t n,
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~
/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/enc_fast_lossless.cc:537:14: note: ‘compact_freqs’ declared here
  537 |     uint64_t compact_freqs[kMaxNumSymbols];
      |              ^~~~~~~~~~~~~
/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/enc_fast_lossless.cc: In static member function ‘static void {anonymous}::PrefixCode::ComputeCodeLengths(const uint64_t*, size_t, const uint8_t*, const uint8_t*, uint8_t*)’:
/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/enc_fast_lossless.cc:550:30: warning: ‘compact_freqs’ may be used uninitialized [-Wmaybe-uninitialized]
  550 |     ComputeCodeLengthsNonZero(compact_freqs, ni, min_limit, max_limit,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  551 |                               num_bits);
      |                               ~~~~~~~~~
/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/enc_fast_lossless.cc:503:15: note: by argument 1 of type ‘const uint64_t*’ {aka ‘const long unsigned int*’} to ‘static void {anonymous}::PrefixCode::ComputeCodeLengthsNonZero(const uint64_t*, size_t, uint8_t*, uint8_t*, uint8_t*)’ declared here
  503 |   static void ComputeCodeLengthsNonZero(const uint64_t* freqs, size_t n,
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~
/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/enc_fast_lossless.cc:537:14: note: ‘compact_freqs’ declared here
  537 |     uint64_t compact_freqs[kMaxNumSymbols];
      |              ^~~~~~~~~~~~~
In member function ‘jxl::Status JxlEncoderOutputProcessorWrapper::SetAvailOut(uint8_t**, size_t*)’,
    inlined from ‘jxl::Status JxlEncoderOutputProcessorWrapper::SetAvailOut(uint8_t**, size_t*)’ at /var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/encode.cc:183:13,
    inlined from ‘jxl::Status JxlEncoderOutputProcessorWrapper::CopyOutput(std::vector&, uint8_t*, size_t&)’ at /var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/encode.cc:195:5:
/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/encode.cc:187:13: warning: storing the address of local variable ‘next_out’ in ‘*this.JxlEncoderOutputProcessorWrapper::next_out_’ [-Wdangling-pointer=]
  187 |   next_out_ = next_out;
      |   ~~~~~~~~~~^~~~~~~~~~
/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/encode.cc: In member function ‘jxl::Status JxlEncoderOutputProcessorWrapper::CopyOutput(std::vector&, uint8_t*, size_t&)’:
/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/encode.cc:193:44: note: ‘next_out’ declared here
  193 |     std::vector& output, uint8_t* next_out, size_t& avail_out) {
      |                                   ~~~~~~~~~^~~~~~~~
/var/pisi/libjxl-0.11.1-5/work/libjxl-0.11.1/lib/jxl/encode.cc:193:71: note: ‘this’ declared here
  193 |     std::vector& output, uint8_t* next_out, size_t& avail_out) {
      |                                                                       ^