********************************************************************************
conan install at-spi2-core/2.39.1@ --build=at-spi2-core --profile=C:\J\w\BuildSingleReference@6/36395/2b05af22-4615-4320-9b0f-c269a308a81d/profile.txt
********************************************************************************
Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=Visual Studio
compiler.runtime=MDd
compiler.version=15
os=Windows
os_build=Windows
[options]
at-spi2-core:shared=False
[build_requires]
[env]

at-spi2-core/2.39.1: Forced build from source
Installing package: at-spi2-core/2.39.1
Requirements
    at-spi2-core/2.39.1 from local cache - Cache
    bzip2/1.0.8 from 'conan-center' - Cache
    dbus/1.12.20 from 'conan-center' - Cache
    expat/2.4.1 from 'conan-center' - Cache
    glib/2.70.0 from 'conan-center' - Cache
    libelf/0.8.13 from 'conan-center' - Cache
    libffi/3.4.2 from 'conan-center' - Cache
    libgettext/0.20.1 from 'conan-center' - Cache
    libiconv/1.16 from 'conan-center' - Cache
    pcre/8.45 from 'conan-center' - Cache
    zlib/1.2.11 from 'conan-center' - Cache
Packages
    at-spi2-core/2.39.1:c0c53c4f0505566b53234d0bf3556475f7c549ae - Build
    bzip2/1.0.8:5c382ca84120276840c8074ab1851697636fb8ae - Cache
    dbus/1.12.20:fe37c60769788282bd05d3a2ea0467dc3459c88b - Cache
    expat/2.4.1:f18ca2b6146562db732c218783c1eb027216cdcd - Cache
    glib/2.70.0:d743384c4eb400fa9d31de831ae349cb941829aa - Cache
    libelf/0.8.13:8cf01e2f50fcd6b63525e70584df0326550364e1 - Cache
    libffi/3.4.2:8cf01e2f50fcd6b63525e70584df0326550364e1 - Cache
    libgettext/0.20.1:887e0591cc2da14c77e3352ad94fe2b36713215e - Cache
    libiconv/1.16:8cf01e2f50fcd6b63525e70584df0326550364e1 - Cache
    pcre/8.45:4718c350e510d7cbbd2f81f3b971627340461a2a - Cache
    zlib/1.2.11:8cf01e2f50fcd6b63525e70584df0326550364e1 - Cache
Build requirements
    meson/0.59.1 from 'conan-center' - Cache
    ninja/1.10.2 from 'conan-center' - Cache
    pkgconf/1.7.4 from 'conan-center' - Cache
Build requirements packages
    meson/0.59.1:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache
    ninja/1.10.2:01edd76db8e16db9b38c3cca44ec466a9444c388 - Cache
    pkgconf/1.7.4:8cf01e2f50fcd6b63525e70584df0326550364e1 - Cache

Installing (downloading, building) binaries...
bzip2/1.0.8: Already installed!
bzip2/1.0.8: Appending PATH environment variable: C:\J\w\BuildSingleReference@6\.conan\data\bzip2\1.0.8\_\_\package\5c382ca84120276840c8074ab1851697636fb8ae\bin
[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
expat/2.4.1: 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
libelf/0.8.13: 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
libffi/3.4.2: 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
libiconv/1.16: Already installed!
libiconv/1.16: Appending PATH environment var: C:\J\w\BuildSingleReference@6\.conan\data\libiconv\1.16\_\_\package\8cf01e2f50fcd6b63525e70584df0326550364e1\bin
[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
ninja/1.10.2: 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
pkgconf/1.7.4: Already installed!
pkgconf/1.7.4: Appending PATH env var: C:\J\w\BuildSingleReference@6\.conan\data\pkgconf\1.7.4\_\_\package\8cf01e2f50fcd6b63525e70584df0326550364e1\bin
pkgconf/1.7.4: Setting PKG_CONFIG env var: C:/J/w/BuildSingleReference@6/.conan/data/pkgconf/1.7.4/_/_/package/8cf01e2f50fcd6b63525e70584df0326550364e1/bin/pkgconf.exe
pkgconf/1.7.4: Appending AUTOMAKE_CONAN_INCLUDES env var: /c/j/w/buildsinglereference@6/.conan/data/pkgconf/1.7.4/_/_/package/8cf01e2f50fcd6b63525e70584df0326550364e1/bin/aclocal
[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
zlib/1.2.11: 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
dbus/1.12.20: 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
libgettext/0.20.1: 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
meson/0.59.1: Already installed!
meson/0.59.1: Appending PATH environment variable: C:\J\w\BuildSingleReference@6\.conan\data\meson\0.59.1\_\_\package\5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9\bin
[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
pcre/8.45: Already installed!
pcre/8.45: Appending PATH environment variable: C:\J\w\BuildSingleReference@6\.conan\data\pcre\8.45\_\_\package\4718c350e510d7cbbd2f81f3b971627340461a2a\bin
[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
glib/2.70.0: Already installed!
glib/2.70.0: Appending PATH env var with: C:\J\w\BuildSingleReference@6/s\646ba9\1\bin
[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
at-spi2-core/2.39.1: Applying build-requirement: meson/0.59.1
at-spi2-core/2.39.1: Applying build-requirement: pkgconf/1.7.4
at-spi2-core/2.39.1: Applying build-requirement: ninja/1.10.2
at-spi2-core/2.39.1: Copying sources to build folder
at-spi2-core/2.39.1: Building your package in C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\build\c0c53c4f0505566b53234d0bf3556475f7c549ae
at-spi2-core/2.39.1: Generator pkg_config created meson.pc
at-spi2-core/2.39.1: Generator pkg_config created libpkgconf.pc
at-spi2-core/2.39.1: Generator pkg_config created gresource.pc
at-spi2-core/2.39.1: Generator pkg_config created glib-2.0.pc
at-spi2-core/2.39.1: Generator pkg_config created gobject-2.0.pc
at-spi2-core/2.39.1: Generator pkg_config created gmodule-no-export-2.0.pc
at-spi2-core/2.39.1: Generator pkg_config created gmodule-2.0.pc
at-spi2-core/2.39.1: Generator pkg_config created gio-2.0.pc
at-spi2-core/2.39.1: Generator pkg_config created gio-windows-2.0.pc
at-spi2-core/2.39.1: Generator pkg_config created gthread-2.0.pc
at-spi2-core/2.39.1: Generator pkg_config created gmodule-export-2.0.pc
at-spi2-core/2.39.1: Generator pkg_config created glib.pc
at-spi2-core/2.39.1: Generator pkg_config created dbus-1.pc
at-spi2-core/2.39.1: Generator pkg_config created ninja.pc
at-spi2-core/2.39.1: Generator pkg_config created libffi.pc
at-spi2-core/2.39.1: Generator pkg_config created libpcre32.pc
at-spi2-core/2.39.1: Generator pkg_config created libpcre16.pc
at-spi2-core/2.39.1: Generator pkg_config created libpcre.pc
at-spi2-core/2.39.1: Generator pkg_config created libpcreposix.pc
at-spi2-core/2.39.1: Generator pkg_config created pcre.pc
at-spi2-core/2.39.1: Generator pkg_config created libelf.pc
at-spi2-core/2.39.1: Generator pkg_config created libgettext.pc
at-spi2-core/2.39.1: Generator pkg_config created expat.pc
at-spi2-core/2.39.1: Generator pkg_config created zlib.pc
at-spi2-core/2.39.1: Generator pkg_config created bzip2.pc
at-spi2-core/2.39.1: Generator pkg_config created libiconv.pc
[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
at-spi2-core/2.39.1: Calling build()
**********************************************************************
** Visual Studio 2017 Developer Command Prompt v15.9.19
** Copyright (c) 2017 Microsoft Corporation
**********************************************************************
[vcvarsall.bat] Environment initialized for: 'x64'

----Running------
> meson "C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\build\c0c53c4f0505566b53234d0bf3556475f7c549ae\source_subfolder" "C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\build\c0c53c4f0505566b53234d0bf3556475f7c549ae\build_subfolder" --backend=ninja -Dprefix="C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\package\c0c53c4f0505566b53234d0bf3556475f7c549ae" -Dlibdir="lib" -Dbindir="bin" -Dsbindir="bin" -Dlibexecdir="bin" -Dincludedir="include" -Ddefault_library="static" -Dintrospection="no" -Ddocs="false" -Dx11="no" --datadir=C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\package\c0c53c4f0505566b53234d0bf3556475f7c549ae\res --localedir=C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\package\c0c53c4f0505566b53234d0bf3556475f7c549ae\res --wrap-mode=nofallback --buildtype=debug
-----------------
The Meson build system
Version: 0.59.1
Source dir: C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\build\c0c53c4f0505566b53234d0bf3556475f7c549ae\source_subfolder
Build dir: C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\build\c0c53c4f0505566b53234d0bf3556475f7c549ae\build_subfolder
Build type: native build
Project name: at-spi2-core
Project version: 2.39.1
C compiler for the host machine: cl (msvc 19.16.27035 "Microsoft (R) C/C++ Optimizing Compiler Version 19.16.27035 for x64")
C linker for the host machine: link link 14.16.27035.0
Host machine cpu family: x86_64
Host machine cpu: x86_64
Found pkg-config: C:/J/w/BuildSingleReference@6/.conan/data/pkgconf/1.7.4/_/_/package/8cf01e2f50fcd6b63525e70584df0326550364e1/bin/pkgconf.exe (1.7.4)
Run-time dependency dbus-1 found: YES 1.12.20
Run-time dependency glib-2.0 found: YES 2.70.0
Run-time dependency gobject-2.0 found: YES 2.70.0
Run-time dependency gio-2.0 found: YES 2.70.0
Checking for function "dlopen" : NO 
Checking for function "dlopen" : NO 

source_subfolder\meson.build:60:2: ERROR: Problem encountered: Could not find a library with the dlopen function

A full log can be found at C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\build\c0c53c4f0505566b53234d0bf3556475f7c549ae\build_subfolder\meson-logs\meson-log.txt
at-spi2-core/2.39.1: 
libgettext/0.20.1: WARN: Recipe 'libgettext/0.20.1' is deprecated in favor of 'gettext'. Please, consider changing your requirements.
ninja/1.10.2: WARN: Lib folder doesn't exist, can't collect libraries: C:\J\w\BuildSingleReference@6\.conan\data\ninja\1.10.2\_\_\package\01edd76db8e16db9b38c3cca44ec466a9444c388\lib
meson/0.59.1: WARN: Lib folder doesn't exist, can't collect libraries: C:\J\w\BuildSingleReference@6\.conan\data\meson\0.59.1\_\_\package\5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9\lib
at-spi2-core/2.39.1: WARN: Build folder is dirty, removing it: C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\build\c0c53c4f0505566b53234d0bf3556475f7c549ae
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
  File "C:\Python36\lib\site-packages\colorama\ansitowin32.py", line 59, in closed
    return stream.closed
ValueError: underlying buffer has been detached
at-spi2-core/2.39.1: ERROR: Package 'c0c53c4f0505566b53234d0bf3556475f7c549ae' build failed
at-spi2-core/2.39.1: WARN: Build folder C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\build\c0c53c4f0505566b53234d0bf3556475f7c549ae
ERROR: at-spi2-core/2.39.1: Error in build() method, line 81
	meson = self._configure_meson()
while calling '_configure_meson', line 77
	self._meson.configure(defs=defs, build_folder=self._build_subfolder, source_folder=self._source_subfolder, pkg_config_paths=".", args=args)
	ConanException: Error 1 while executing meson "C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\build\c0c53c4f0505566b53234d0bf3556475f7c549ae\source_subfolder" "C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\build\c0c53c4f0505566b53234d0bf3556475f7c549ae\build_subfolder" --backend=ninja -Dprefix="C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\package\c0c53c4f0505566b53234d0bf3556475f7c549ae" -Dlibdir="lib" -Dbindir="bin" -Dsbindir="bin" -Dlibexecdir="bin" -Dincludedir="include" -Ddefault_library="static" -Dintrospection="no" -Ddocs="false" -Dx11="no" --datadir=C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\package\c0c53c4f0505566b53234d0bf3556475f7c549ae\res --localedir=C:\J\w\BuildSingleReference@6\.conan\data\at-spi2-core\2.39.1\_\_\package\c0c53c4f0505566b53234d0bf3556475f7c549ae\res --wrap-mode=nofallback --buildtype=debug