******************************************************************************** conan install ldns/1.8.1@#c595692aa5bb50ddcacf754b14275c70 --build=ldns -pr C:\J\w\prod\BuildSingleReference\43362\28f6084a-976b-418f-961d-69657a4e8081/profile_windows_15_mtd_vs_debug_64.ldns-shared-False.txt ******************************************************************************** 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=Debug compiler=Visual Studio compiler.runtime=MTd compiler.version=15 os=Windows [options] ldns:shared=False [build_requires] [env] openssl/1.1.1o: Not found in local cache, looking in remotes... openssl/1.1.1o: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz openssl/1.1.1o: Downloaded recipe revision 213dbdeb846a4b40b4dec36cf2e673d7 ldns/1.8.1: Forced build from source Installing package: ldns/1.8.1 Requirements ldns/1.8.1 from local cache - Cache openssl/1.1.1o from 'conan-center' - Downloaded Packages ldns/1.8.1:91c52598ed3fb4ba314e0a0681fd4d7460a1b343 - Build openssl/1.1.1o:963bb116781855de98dbb23aaac41621e5d312d8 - Download Installing (downloading, building) binaries... openssl/1.1.1o: Retrieving package 963bb116781855de98dbb23aaac41621e5d312d8 from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz openssl/1.1.1o: Package installed 963bb116781855de98dbb23aaac41621e5d312d8 openssl/1.1.1o: Downloaded package revision 46becd5b413bcff0186829dd17a5168e [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK ldns/1.8.1: Configuring sources in C:\J\w\prod\BuildSingleReference\.conan\data\ldns\1.8.1\_\_\source [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 ldns/1.8.1: Copying sources to build folder ldns/1.8.1: Building your package in C:\J\w\prod\BuildSingleReference\.conan\data\ldns\1.8.1\_\_\build\91c52598ed3fb4ba314e0a0681fd4d7460a1b343 ldns/1.8.1: Generator txt created conanbuildinfo.txt ldns/1.8.1: 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 ldns/1.8.1: Calling build() ldns/1.8.1: Calling: > /c/j/w/prod/buildsinglereference/.conan/data/ldns/1.8.1/_/_/build/91c52598ed3fb4ba314e0a0681fd4d7460a1b343/source_subfolder/configure --enable-shared=no --enable-static=yes --with-pic=no --disable-rpath --with-ssl=C:\J\w\prod\BuildSingleReference\.conan\data\openssl\1.1.1o\_\_\package\963bb116781855de98dbb23aaac41621e5d312d8 --enable-ecdsa --enable-ed25519 --enable-ed448 --disable-dsa --disable-gost --enable-full-dane --disable-ldns-config --without-drill --without-examples --without-pyldns --without-p5-dns-ldns --prefix=C:/J/w/prod/BuildSingleReference/.conan/data/ldns/1.8.1/_/_/package/91c52598ed3fb4ba314e0a0681fd4d7460a1b343 ldns/1.8.1: ldns/1.8.1: WARN: Error running `configure --help`: Cannot recognize the Windows subsystem, install MSYS2/cygwin or specify a build_require to apply it. ldns/1.8.1: ERROR: Package '91c52598ed3fb4ba314e0a0681fd4d7460a1b343' build failed ldns/1.8.1: WARN: Build folder C:\J\w\prod\BuildSingleReference\.conan\data\ldns\1.8.1\_\_\build\91c52598ed3fb4ba314e0a0681fd4d7460a1b343 ERROR: ldns/1.8.1: Error in build() method, line 95 autotools = self._configure_autotools() while calling '_configure_autotools', line 91 self._autotools.configure(configure_dir=self._source_subfolder, args=args, vars=env) ConanException: Cannot recognize the Windows subsystem, install MSYS2/cygwin or specify a build_require to apply it.