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conan install libqrencode/4.0.0@ --build=libqrencode --profile:host=/Users/jenkins/w/BuildSingleReference/15114/787e3bb6-25f1-4f67-920b-62a8602e9004/profile_host.txt --profile:build=default
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Configuration (profile_host):
[settings]
arch=armv8
build_type=Debug
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=12.0
os=Macos
[options]
libqrencode:shared=False
[build_requires]
[env]

Configuration (profile_build):
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=12.0
os=Macos
os_build=Macos
[options]
[build_requires]
[env]

libqrencode/4.0.0: Forced build from source
Installing package: libqrencode/4.0.0
Requirements
    libiconv/1.15 from 'conan-center' - Cache
    libpng/1.6.37 from 'conan-center' - Cache
    libqrencode/4.0.0 from 'TapaholesList-127' - Cache
    zlib/1.2.11 from 'conan-center' - Cache
Packages
    libiconv/1.15:baf78352c82543f997ec32332829b6fa30714eaa - Download
    libpng/1.6.37:4dc30494e16aa1c3afe30e47a9e1ab6be09c245e - Missing
    libqrencode/4.0.0:011eb631393f56e9012a93c00fa0f215eda27a01 - Build
    zlib/1.2.11:baf78352c82543f997ec32332829b6fa30714eaa - Download

Cross-build from 'Macos:x86_64' to 'Macos:armv8'
Installing (downloading, building) binaries...

ERROR: Missing binary: libpng/1.6.37:4dc30494e16aa1c3afe30e47a9e1ab6be09c245e
libpng/1.6.37: WARN: Can't find a 'libpng/1.6.37' package for the specified settings, options and dependencies:
- Settings: arch=armv8, build_type=Debug, compiler=apple-clang, compiler.version=12.0, os=Macos
- Options: api_prefix=None, fPIC=True, shared=False, zlib:fPIC=True, zlib:minizip=deprecated, zlib:shared=False
- Dependencies: zlib/1.2.11
- Requirements: zlib/1.Y.Z
- Package ID: 4dc30494e16aa1c3afe30e47a9e1ab6be09c245e

ERROR: Missing prebuilt package for 'libpng/1.6.37'
Try to build from sources with '--build=libpng'
Use 'conan search <reference> --table table.html'
Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'