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conan install theora/1.1.1@ --build=theora --profile=C:\J\w\BuildSingleReference@6/26675/dbb2a1bc-2cd6-4678-9c7e-c856177ef893/profile.txt
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=Visual Studio
compiler.runtime=MT
compiler.version=16
os=Windows
os_build=Windows
[options]
theora:shared=False
[build_requires]
[env]

theora/1.1.1: Forced build from source
Installing package: theora/1.1.1
Requirements
    ogg/1.3.4 from 'conan-center' - Cache
    theora/1.1.1 from local cache - Cache
Packages
    ogg/1.3.4:a79a557254fabcb77849dd623fed97c9c5ab7651 - Cache
    theora/1.1.1:f6c32ca8ce9a20d2fc19743ecc9a51626d8bead3 - Build

Installing (downloading, building) binaries...
ogg/1.3.4: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
theora/1.1.1: Copying sources to build folder
theora/1.1.1: Building your package in C:\J\w\BuildSingleReference@6\.conan\data\theora\1.1.1\_\_\build\f6c32ca8ce9a20d2fc19743ecc9a51626d8bead3
theora/1.1.1: Generator txt created conanbuildinfo.txt
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
theora/1.1.1: Calling build()

----Running------
> set "VSCMD_START_DIR=%CD%" && call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC/Auxiliary/Build/vcvarsall.bat" amd64 && devenv "libtheora_static.vcproj" /upgrade && msbuild "libtheora_static.vcproj" /p:Configuration="Release" /p:UseEnv=true /p:Platform="x64" /m:16 /p:PlatformToolset="v142" /verbosity:minimal /p:ForceImportBeforeCppTargets="C:\J\w\BuildSingleReference@6\.conan\data\theora\1.1.1\_\_\build\f6c32ca8ce9a20d2fc19743ecc9a51626d8bead3\source_subfolder\win32\VS2008\libtheora\conan_build.props"
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**********************************************************************
** Visual Studio 2019 Developer Command Prompt v16.8.1
** Copyright (c) 2020 Microsoft Corporation
**********************************************************************
[vcvarsall.bat] Environment initialized for: 'x64'

Microsoft Visual Studio 2019 Version 16.8.1.
Copyright (C) Microsoft Corp. All rights reserved.

Migration completed successfully, but some warnings were detected during migration.
For more information, see the migration report:
C:\J\w\BuildSingleReference@6\.conan\data\theora\1.1.1\_\_\build\f6c32ca8ce9a20d2fc19743ecc9a51626d8bead3\source_subfolder\win32\VS2008\libtheora\UpgradeLog.htm
Microsoft (R) Build Engine version 16.8.1+bd2ea1e3c for .NET Framework
Copyright (C) Microsoft Corporation. All rights reserved.

MSBUILD : error MSB4192: The project file "libtheora_static.vcproj" is in the ".vcproj" or ".dsp" file format, which MSBuild cannot build directly. Please convert the project by opening it in the Visual Studio IDE or running the conversion tool, or, for ".vcproj", use MSBuild to build the solution file containing the project instead.
theora/1.1.1: 
theora/1.1.1: WARN: Build folder is dirty, removing it: C:\J\w\BuildSingleReference@6\.conan\data\theora\1.1.1\_\_\build\f6c32ca8ce9a20d2fc19743ecc9a51626d8bead3
theora/1.1.1: ERROR: Package 'f6c32ca8ce9a20d2fc19743ecc9a51626d8bead3' build failed
theora/1.1.1: WARN: Build folder C:\J\w\BuildSingleReference@6\.conan\data\theora\1.1.1\_\_\build\f6c32ca8ce9a20d2fc19743ecc9a51626d8bead3
ERROR: theora/1.1.1: Error in build() method, line 100
	self._build_msvc()
while calling '_build_msvc', line 81
	msbuild.build(vcvproj, platforms={"x86": "Win32", "x86_64": "x64"})
	ConanException: Error 1 while executing set "VSCMD_START_DIR=%CD%" && call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC/Auxiliary/Build/vcvarsall.bat" amd64 && devenv "libtheora_static.vcproj" /upgrade && msbuild "libtheora_static.vcproj" /p:Configuration="Release" /p:UseEnv=true /p:Platform="x64" /m:16 /p:PlatformToolset="v142" /verbosity:minimal /p:ForceImportBeforeCppTargets="C:\J\w\BuildSingleReference@6\.conan\data\theora\1.1.1\_\_\build\f6c32ca8ce9a20d2fc19743ecc9a51626d8bead3\source_subfolder\win32\VS2008\libtheora\conan_build.props"