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

    ALSOFT_TESTS
    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


/home/conan/w/cci_PR-3658/.conan/data/openal/1.21.0/_/_/build/b98cf8f85baf8d854b26ccde0d76688f2faad3aa/source_subfolder/alc/hrtf.cpp: In function ‘std::unique_ptr<HrtfStore> {anonymous}::LoadHrtf00(std::istream&, const char*)’:
/home/conan/w/cci_PR-3658/.conan/data/openal/1.21.0/_/_/build/b98cf8f85baf8d854b26ccde0d76688f2faad3aa/source_subfolder/alc/hrtf.cpp:590:22: warning: conversion from ‘int’ to ‘std::array<unsigned char, 2>::value_type’ {aka ‘unsigned char’} may change value [-Wconversion]
  590 |         delays[i][0] <<= HRIR_DELAY_FRACBITS;
/home/conan/w/cci_PR-3658/.conan/data/openal/1.21.0/_/_/build/b98cf8f85baf8d854b26ccde0d76688f2faad3aa/source_subfolder/alc/hrtf.cpp: In function ‘std::unique_ptr<HrtfStore> {anonymous}::LoadHrtf01(std::istream&, const char*)’:
/home/conan/w/cci_PR-3658/.conan/data/openal/1.21.0/_/_/build/b98cf8f85baf8d854b26ccde0d76688f2faad3aa/source_subfolder/alc/hrtf.cpp:667:22: warning: conversion from ‘int’ to ‘std::array<unsigned char, 2>::value_type’ {aka ‘unsigned char’} may change value [-Wconversion]
  667 |         delays[i][0] <<= HRIR_DELAY_FRACBITS;
/home/conan/w/cci_PR-3658/.conan/data/openal/1.21.0/_/_/build/b98cf8f85baf8d854b26ccde0d76688f2faad3aa/source_subfolder/alc/hrtf.cpp: In function ‘std::unique_ptr<HrtfStore> {anonymous}::LoadHrtf02(std::istream&, const char*)’:
/home/conan/w/cci_PR-3658/.conan/data/openal/1.21.0/_/_/build/b98cf8f85baf8d854b26ccde0d76688f2faad3aa/source_subfolder/alc/hrtf.cpp:818:26: warning: conversion from ‘int’ to ‘std::array<unsigned char, 2>::value_type’ {aka ‘unsigned char’} may change value [-Wconversion]
  818 |             delays[i][0] <<= HRIR_DELAY_FRACBITS;
/home/conan/w/cci_PR-3658/.conan/data/openal/1.21.0/_/_/build/b98cf8f85baf8d854b26ccde0d76688f2faad3aa/source_subfolder/alc/hrtf.cpp:871:26: warning: conversion from ‘int’ to ‘std::array<unsigned char, 2>::value_type’ {aka ‘unsigned char’} may change value [-Wconversion]
  871 |             delays[i][0] <<= HRIR_DELAY_FRACBITS;
/home/conan/w/cci_PR-3658/.conan/data/openal/1.21.0/_/_/build/b98cf8f85baf8d854b26ccde0d76688f2faad3aa/source_subfolder/alc/hrtf.cpp:872:26: warning: conversion from ‘int’ to ‘std::array<unsigned char, 2>::value_type’ {aka ‘unsigned char’} may change value [-Wconversion]
  872 |             delays[i][1] <<= HRIR_DELAY_FRACBITS;
In file included from /home/conan/w/cci_PR-3658/.conan/data/libalsa/1.2.4/_/_/package/90bc13217cab11bc474d00fd6a408db3d50d0d34/include/alsa/asoundlib.h:54,
                 from /home/conan/w/cci_PR-3658/.conan/data/openal/1.21.0/_/_/build/b98cf8f85baf8d854b26ccde0d76688f2faad3aa/source_subfolder/alc/backends/alsa.cpp:54:
/home/conan/w/cci_PR-3658/.conan/data/libalsa/1.2.4/_/_/package/90bc13217cab11bc474d00fd6a408db3d50d0d34/include/alsa/pcm.h:610:19: warning: ISO C++ forbids zero-size array ‘pos’ [-Wpedantic]
  610 |  unsigned int pos[0]; /**< channel position array */
      |                   ^
/home/conan/w/cci_PR-3658/.conan/data/libalsa/1.2.4/_/_/package/90bc13217cab11bc474d00fd6a408db3d50d0d34/include/alsa/pcm.h:616:18: warning: invalid use of ‘struct snd_pcm_chmap’ with a zero-size array in ‘struct snd_pcm_chmap_query’ [-Wpedantic]
  616 |  snd_pcm_chmap_t map;  /**< available channel map */
      |                  ^~~
/home/conan/w/cci_PR-3658/.conan/data/libalsa/1.2.4/_/_/package/90bc13217cab11bc474d00fd6a408db3d50d0d34/include/alsa/pcm.h:610:15: note: array member ‘unsigned int snd_pcm_chmap::pos [0]’ declared here
  610 |  unsigned int pos[0]; /**< channel position array */
      |               ^~~
/home/conan/w/cci_PR-3658/.conan/data/openal/1.21.0/_/_/build/b98cf8f85baf8d854b26ccde0d76688f2faad3aa/source_subfolder/alc/backends/alsa.cpp: In function ‘int {anonymous}::verify_state(snd_pcm_t*)’:
/home/conan/w/cci_PR-3658/.conan/data/openal/1.21.0/_/_/build/b98cf8f85baf8d854b26ccde0d76688f2faad3aa/source_subfolder/alc/backends/alsa.cpp:385:11: warning: enumeration value ‘SND_PCM_STATE_PRIVATE1’ not handled in switch [-Wswitch]
  385 |     switch(state)
      |           ^
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


openal/1.21.0: WARN: Unknown compiler. Assuming your compiler supports c++11