******************************************************************************** conan install libdeflate/1.8@#59756de635bd6682e1f1ba74573f7572 --build=libdeflate -pr C:\J\w\prod\BuildSingleReference\108322\61fbfc82-7ab2-40ff-ad39-5ee7b650f15c/profile_windows_15_mt_vs_release_64.libdeflate-shared-False.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Auto detecting your dev setup to initialize the default profile (C:\J\w\prod\BuildSingleReference\.conan\profiles\default) Found Visual Studio 17 Default settings os=Windows os_build=Windows arch=x86_64 arch_build=x86_64 compiler=Visual Studio compiler.version=17 build_type=Release *** You can change them in C:\J\w\prod\BuildSingleReference\.conan\profiles\default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 build_type=Release compiler=Visual Studio compiler.runtime=MT compiler.version=15 os=Windows [options] libdeflate:shared=False [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True libdeflate/1.8: Forced build from source Installing package: libdeflate/1.8 Requirements libdeflate/1.8 from local cache - Cache Packages libdeflate/1.8:7bd6f2c3d5c4e48a75805376b58cde753392f711 - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK libdeflate/1.8: Configuring sources in C:\J\w\prod\BuildSingleReference\.conan\data\libdeflate\1.8\_\_\source libdeflate/1.8: [HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK [HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK [HOOK - conan-center.py] post_source(): [SHORT_PATHS USAGE (KB-H066)] OK libdeflate/1.8: Copying sources to build folder libdeflate/1.8: Building your package in C:\J\w\prod\BuildSingleReference\.conan\data\libdeflate\1.8\_\_\build\7bd6f2c3d5c4e48a75805376b58cde753392f711 libdeflate/1.8: Generator txt created conanbuildinfo.txt libdeflate/1.8: Aggregating env generators [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 libdeflate/1.8: Calling build() libdeflate/1.8: Apply patch (backport): disable optimization and apply compiler settings on conan recipe ----Running------ > set "VSCMD_START_DIR=%CD%" && call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC/Auxiliary/Build/vcvarsall.bat" amd64 && devenv "Makefile.msc" /upgrade && msbuild "Makefile.msc" /p:Configuration="Release" /p:UseEnv=true /p:Platform="x64" /m:8 /target:libdeflatestatic.lib /p:PlatformToolset="v141" /verbosity:minimal /p:ForceImportBeforeCppTargets="C:\J\w\prod\BuildSingleReference\.conan\data\libdeflate\1.8\_\_\build\7bd6f2c3d5c4e48a75805376b58cde753392f711\source_subfolder\conan_build.props" ----------------- ********************************************************************** ** Visual Studio 2017 Developer Command Prompt v15.9.49 ** Copyright (c) 2017 Microsoft Corporation ********************************************************************** [vcvarsall.bat] Environment initialized for: 'x64' Microsoft Visual Studio 2017 Version 15.0.28307.2019. Copyright (C) Microsoft Corp. All rights reserved. Information: This file is not a recognized project or solution. No migration was performed. Microsoft (R) Build Engine version 15.9.21+g9802d43bc3 for .NET Framework Copyright (C) Microsoft Corporation. All rights reserved. C:\J\w\prod\BuildSingleReference\.conan\data\libdeflate\1.8\_\_\build\7bd6f2c3d5c4e48a75805376b58cde753392f711\source_subfolder\Makefile.msc(1,1): error MSB4025: The project file could not be loaded. Data at the root level is invalid. Line 1, position 1. libdeflate/1.8: libdeflate/1.8: ERROR: Package '7bd6f2c3d5c4e48a75805376b58cde753392f711' build failed libdeflate/1.8: WARN: Build folder C:\J\w\prod\BuildSingleReference\.conan\data\libdeflate\1.8\_\_\build\7bd6f2c3d5c4e48a75805376b58cde753392f711 ERROR: libdeflate/1.8: Error in build() method, line 85 self._build_msvc() while calling '_build_msvc', line 75 msbuild.build(project_file="Makefile.msc", targets=[target]) ConanException: Error 1 while executing set "VSCMD_START_DIR=%CD%" && call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC/Auxiliary/Build/vcvarsall.bat" amd64 && devenv "Makefile.msc" /upgrade && msbuild "Makefile.msc" /p:Configuration="Release" /p:UseEnv=true /p:Platform="x64" /m:8 /target:libdeflatestatic.lib /p:PlatformToolset="v141" /verbosity:minimal /p:ForceImportBeforeCppTargets="C:\J\w\prod\BuildSingleReference\.conan\data\libdeflate\1.8\_\_\build\7bd6f2c3d5c4e48a75805376b58cde753392f711\source_subfolder\conan_build.props"