********************************************************************************
conan install qwt/6.2.0@ --build=qwt --profile=C:\J\w\BuildSingleReference@2/34851/6d0881f0-40f0-4d1a-b0d7-40d8e995a923/profile.txt
********************************************************************************
Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=Visual Studio
compiler.runtime=MT
compiler.version=15
os=Windows
os_build=Windows
[options]
qwt:shared=True
[build_requires]
[env]

qwt/6.2.0: Forced build from source
Installing package: qwt/6.2.0
Requirements
    brotli/1.0.9 from 'conan-center' - Cache
    bzip2/1.0.8 from 'conan-center' - Cache
    double-conversion/3.1.5 from 'conan-center' - Cache
    freetype/2.10.4 from 'conan-center' - Cache
    libjpeg/9d from 'conan-center' - Cache
    libpng/1.6.37 from 'conan-center' - Cache
    libpq/13.2 from 'conan-center' - Cache
    opengl/system from 'conan-center' - Cache
    openssl/1.1.1k from 'conan-center' - Cache
    pcre2/10.37 from 'conan-center' - Cache
    qt/5.15.2 from 'conan-center' - Cache
    qwt/6.2.0 from local cache - Cache
    sqlite3/3.36.0 from 'conan-center' - Cache
    zlib/1.2.11 from 'conan-center' - Cache
    zstd/1.5.0 from 'conan-center' - Cache
Packages
    brotli/1.0.9:7bd6f2c3d5c4e48a75805376b58cde753392f711 - Cache
    bzip2/1.0.8:f346bbbb687a20f72b88f02617b6b8f1300bad72 - Cache
    double-conversion/3.1.5:7bd6f2c3d5c4e48a75805376b58cde753392f711 - Cache
    freetype/2.10.4:c2481f7bf9fa68e77ac5e32c67eff32d33d0909e - Cache
    libjpeg/9d:7bd6f2c3d5c4e48a75805376b58cde753392f711 - Cache
    libpng/1.6.37:52fa1745eaef80f5cffff84db72228311eacd09c - Cache
    libpq/13.2:7bd6f2c3d5c4e48a75805376b58cde753392f711 - Cache
    opengl/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache
    openssl/1.1.1k:7bd6f2c3d5c4e48a75805376b58cde753392f711 - Cache
    pcre2/10.37:c34277af2274165fba2ed408e4082589820b67b1 - Cache
    qt/5.15.2:252365bae4ccaf5804ef0f4e1831e7f161145e23 - Cache
    qwt/6.2.0:a7dabcea02d8ea2257fdad2f5b822e829b1d7952 - Build
    sqlite3/3.36.0:4673fe2872842bb5773d5465bd0d4b089e77270e - Cache
    zlib/1.2.11:7bd6f2c3d5c4e48a75805376b58cde753392f711 - Cache
    zstd/1.5.0:7bd6f2c3d5c4e48a75805376b58cde753392f711 - Cache
Build requirements
    jom/1.1.3 from 'conan-center' - Cache
Build requirements packages
    jom/1.1.3:3475bd55b91ae904ac96fde0f106a136ab951a5e - Cache

Installing (downloading, building) binaries...
brotli/1.0.9: 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
bzip2/1.0.8: Already installed!
bzip2/1.0.8: Appending PATH environment variable: C:\J\w\BuildSingleReference@2\.conan\data\bzip2\1.0.8\_\_\package\f346bbbb687a20f72b88f02617b6b8f1300bad72\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
double-conversion/3.1.5: 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
jom/1.1.3: 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
libjpeg/9d: 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
libpq/13.2: 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
opengl/system: 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
openssl/1.1.1k: 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
sqlite3/3.36.0: Already installed!
sqlite3/3.36.0: Appending PATH env var with : C:\J\w\BuildSingleReference@2\.conan\data\sqlite3\3.36.0\_\_\package\4673fe2872842bb5773d5465bd0d4b089e77270e\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
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
zstd/1.5.0: 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
libpng/1.6.37: 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
pcre2/10.37: Already installed!
pcre2/10.37: Appending PATH environment variable: C:\J\w\BuildSingleReference@2\.conan\data\pcre2\10.37\_\_\package\c34277af2274165fba2ed408e4082589820b67b1\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
freetype/2.10.4: 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
qt/5.15.2: 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
qwt/6.2.0: Applying build-requirement: jom/1.1.3
qwt/6.2.0: Copying sources to build folder
qwt/6.2.0: Building your package in C:\J\w\BuildSingleReference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952
qwt/6.2.0: Generator qmake created conanbuildinfo.pri
[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
qwt/6.2.0: Calling build()

----Running------
> set "VSCMD_START_DIR=%CD%" && call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC/Auxiliary/Build/vcvarsall.bat" amd64 && qmake source_subfolder
-----------------
**********************************************************************
** Visual Studio 2017 Developer Command Prompt v15.9.19
** Copyright (c) 2017 Microsoft Corporation
**********************************************************************
[vcvarsall.bat] Environment initialized for: 'x64'
Info: creating stash file C:\J\w\BuildSingleReference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952\.qmake.stash

----Running------
> set "VSCMD_START_DIR=%CD%" && call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC/Auxiliary/Build/vcvarsall.bat" amd64 && jom
-----------------
**********************************************************************
** Visual Studio 2017 Developer Command Prompt v15.9.19
** Copyright (c) 2017 Microsoft Corporation
**********************************************************************
[vcvarsall.bat] Environment initialized for: 'x64'
	cd src\ && ( if not exist Makefile C:\J\w\BuildSingleReference@2\s\51540e\1\bin\qmake.exe -o Makefile C:\J\w\BuildSingleReference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952\source_subfolder\src\src.pro ) && C:\J\w\BuildSingleReference@2\.conan\data\jom\1.1.3\_\_\package\3475bd55b91ae904ac96fde0f106a136ab951a5e\bin\jom.exe -f Makefile
qwt.cpp
generating moc/moc_predefs.h
qwt_abstract_scale_draw.cpp
qwt_bezier.cpp
qwt_clipper.cpp
qwt_color_map.cpp
Generating Code...
qwt_text_engine.cpp
qwt_text.cpp
qwt_transform.cpp
qwt_widget_overlay.cpp
qwt_curve_fitter.cpp
Generating Code...
qwt_spline_cubic.cpp
qwt_spline_pleasing.cpp
qwt_spline_polynomial.cpp
qwt_symbol.cpp
qwt_system_clock.cpp
Generating Code...
qwt_scale_engine.cpp
qwt_spline.cpp
qwt_spline_basis.cpp
qwt_spline_parametrization.cpp
qwt_spline_local.cpp
Generating Code...
qwt_painter.cpp
qwt_painter_command.cpp
qwt_picker_machine.cpp
qwt_pixel_matrix.cpp
qwt_point_3d.cpp
Generating Code...
qwt_column_symbol.cpp
qwt_date.cpp
qwt_date_scale_draw.cpp
qwt_date_scale_engine.cpp
qwt_event_pattern.cpp
Generating Code...
qwt_polar_curve.cpp
..\source_subfolder\src\qwt_polar_curve.cpp(307): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
..\source_subfolder\src\qwt_polar_curve.cpp(309): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
qwt_polar_fitter.cpp
qwt_polar_grid.cpp
qwt_polar_item.cpp
qwt_polar_itemdict.cpp
qwt_graphic.cpp
qwt_interval.cpp
qwt_interval_symbol.cpp
qwt_math.cpp
qwt_null_paintdevice.cpp
Generating Code...
qwt_point_polar.cpp
qwt_round_scale_draw.cpp
qwt_scale_div.cpp
qwt_scale_draw.cpp
qwt_scale_map.cpp
Generating Code...
qwt_spline_curve_fitter.cpp
qwt_weeding_curve_fitter.cpp
qwt_legend_data.cpp
qwt_plot_axis.cpp
qwt_plot_curve.cpp
qwt_plot_dict.cpp
qwt_plot_directpainter.cpp
qwt_plot_graphicitem.cpp
qwt_plot_grid.cpp
qwt_plot_histogram.cpp
..\source_subfolder\src\qwt_plot_histogram.cpp(344): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of dataqwt_plot_item.cpp
qwt_plot_abstract_barchart.cpp
qwt_plot_barchart.cpp
..\source_subfolder\src\qwt_plot_barchart.cpp(228): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
..\source_subfolder\src\qwt_plot_barchart.cpp(423): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
..\source_subfolder\src\qwt_plot_barchart.cpp(430): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
..\source_subfolder\src\qwt_plot_barchart.cpp(435): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
qwt_plot_multi_barchart.cpp
..\source_subfolder\src\qwt_plot_multi_barchart.cpp(379): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
qwt_plot_intervalcurve.cpp
qwt_plot_zoneitem.cpp
qwt_plot_tradingcurve.cpp
..\source_subfolder\src\qwt_plot_tradingcurve.cpp(392): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
qwt_plot_spectrogram.cpp
qwt_plot_spectrocurve.cpp
..\source_subfolder\src\qwt_plot_spectrocurve.cpp(246): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
qwt_plot_scaleitem.cpp
qwt_plot_legenditem.cpp
qwt_plot_seriesitem.cpp
qwt_plot_shapeitem.cpp
qwt_plot_vectorfield.cpp
..\source_subfolder\src\qwt_plot_vectorfield.cpp(815): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
qwt_plot_marker.cpp
qwt_plot_textlabel.cpp
qwt_plot_layout.cpp
qwt_plot_abstract_canvas.cpp
qwt_plot_rasteritem.cpp
qwt_point_mapper.cpp
qwt_raster_data.cpp
qwt_matrix_raster_data.cpp
qwt_vectorfield_symbol.cpp
qwt_series_data.cpp
..\source_subfolder\src\qwt_series_data.cpp(93): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
..\source_subfolder\src\qwt_series_data.cpp(138): note: see reference to function template instantiation 'QRectF qwtBoundingRectT<QPointF>(const QwtSeriesData<T> &,int,int)' being compiled
        with
        [
            T=QPointF
        ]
qwt_point_data.cpp
..\source_subfolder\src\qwt_point_data.cpp(130): warning C4267: 'argument': conversion from 'size_t' to 'uint', possible loss of data
Generating Code...

..\source_subfolder\src\qwt_plot_curve.cpp(391): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of dataqwt_polar_layout.cpp
qwt_dial_needle.cpp

Generating Code...
..\source_subfolder\src\qwt_plot_curve.cpp(393): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of dataqwt_plugin_import.cpp
moc ..\source_subfolder\src\qwt_dyngrid_layout.h 

moc ..\source_subfolder\src\qwt_magnifier.h 
Generating Code...
..\source_subfolder\src\qwt_plot_curve.cpp(441): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
moc ..\source_subfolder\src\qwt_panner.h 
moc ..\source_subfolder\src\qwt_picker.h 
moc ..\source_subfolder\src\qwt_text_label.h 
Generating Code...
c:\j\w\buildsinglereference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952\source_subfolder\src\qwt_point_data.h(218): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
c:\j\w\buildsinglereference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952\source_subfolder\src\qwt_point_data.h(217): note: while compiling class template member function 'QwtPointArrayData<double>::QwtPointArrayData(const T *,const T *,size_t)'
        with
        [
            T=double
        ]
..\source_subfolder\src\qwt_plot_curve.cpp(1285): note: see reference to function template instantiation 'QwtPointArrayData<double>::QwtPointArrayData(const T *,const T *,size_t)' being compiled
        with
        [
            T=double
        ]moc ..\source_subfolder\src\qwt_abstract_legend.h 

..\source_subfolder\src\qwt_plot_curve.cpp(1285): note: see reference to class template instantiation 'QwtPointArrayData<double>' being compiledGenerating Code...
Generating Code...

c:\j\w\buildsinglereference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952\source_subfolder\src\qwt_point_data.h(221): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
..\source_subfolder\src\qwt_polar_layout.cpp(351): warning C4146: unary minus operator applied to unsigned type, result still unsignedc:\j\w\buildsinglereference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952\source_subfolder\src\qwt_point_data.h(281): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of datamoc ..\source_subfolder\src\qwt_legend.h 

..\source_subfolder\src\qwt_plot_intervalcurve.cpp(327): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
..\source_subfolder\src\qwt_plot_intervalcurve.cpp(380): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
c:\j\w\buildsinglereference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952\source_subfolder\src\qwt_point_data.h(280): note: while compiling class template member function 'QwtValuePointData<double>::QwtValuePointData(const T *,size_t)'
        with
        [
            T=double
        ]

..\source_subfolder\src\qwt_plot_curve.cpp(1346): note: see reference to function template instantiation 'QwtValuePointData<double>::QwtValuePointData(const T *,size_t)' being compiled
        with
        [
            T=double
        ]
..\source_subfolder\src\qwt_plot_curve.cpp(1346): note: see reference to class template instantiation 'QwtValuePointData<double>' being compiled..\source_subfolder\src\qwt_plot_intervalcurve.cpp(454): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data

..\source_subfolder\src\qwt_plot_intervalcurve.cpp(466): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
..\source_subfolder\src\qwt_plot_intervalcurve.cpp(467): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of dataqwt_polar_marker.cpp
moc ..\source_subfolder\src\qwt_legend_label.h 

Generating Code...
moc ..\source_subfolder\src\qwt_plot_picker.h 
moc ..\source_subfolder\src\qwt_plot_zoomer.h 
moc ..\source_subfolder\src\qwt_plot_renderer.h 
moc ..\source_subfolder\src\qwt_plot_magnifier.h 
Generating Code...
moc ..\source_subfolder\src\qwt_sampling_thread.h 
moc ..\source_subfolder\src\qwt_plot_rescaler.h 
moc ..\source_subfolder\src\qwt_plot_canvas.h 
moc ..\source_subfolder\src\qwt_plot.h 
moc ..\source_subfolder\src\qwt_plot_panner.h 
moc ..\source_subfolder\src\qwt_plot_glcanvas.h 
moc ..\source_subfolder\src\qwt_scale_widget.h 
moc ..\source_subfolder\src\qwt_polar_panner.h 
moc ..\source_subfolder\src\qwt_polar_magnifier.h 
moc ..\source_subfolder\src\qwt_polar_canvas.h 
moc ..\source_subfolder\src\qwt_polar_picker.h 
moc ..\source_subfolder\src\qwt_polar_plot.h 
moc ..\source_subfolder\src\qwt_polar_renderer.h 
moc ..\source_subfolder\src\qwt_plot_opengl_canvas.h 
moc ..\source_subfolder\src\qwt_abstract_scale.h 
moc ..\source_subfolder\src\qwt_dial.h 
moc ..\source_subfolder\src\qwt_compass.h 
qwt_polar_spectrogram.cpp
moc ..\source_subfolder\src\qwt_knob.h 
moc ..\source_subfolder\src\qwt_abstract_slider.h 
moc ..\source_subfolder\src\qwt_wheel.h 
moc ..\source_subfolder\src\qwt_thermo.h 
qwt_magnifier.cpp
moc ..\source_subfolder\src\qwt_analog_clock.h 
moc ..\source_subfolder\src\qwt_counter.h 
qwt_panner.cpp
moc ..\source_subfolder\src\qwt_slider.h 
qwt_dyngrid_layout.cpp
qwt_picker.cpp
qwt_abstract_legend.cpp
qwt_text_label.cpp
qwt_plot_magnifier.cpp
qwt_plot_renderer.cpp
qwt_legend.cpp
qwt_plot_picker.cpp
qwt_plot_zoomer.cpp
qwt_legend_label.cpp
qwt_arrow_button.cpp
qwt_plot_rescaler.cpp
qwt_plot_canvas.cpp
qwt_plot_panner.cpp
qwt_sampling_thread.cpp
qwt_polar_panner.cpp
qwt_polar_picker.cpp
qwt_polar_canvas.cpp
qwt_scale_widget.cpp
qwt_plot.cpp
qwt_polar_magnifier.cpp
qwt_polar_renderer.cpp
qwt_abstract_scale.cpp
qwt_polar_plot.cpp
qwt_compass_rose.cpp
qwt_wheel.cpp
qwt_compass.cpp
qwt_thermo.cpp
qwt_knob.cpp
qwt_abstract_slider.cpp
qwt_dial.cpp
qwt_plot_glcanvas.cpp
qwt_slider.cpp
qwt_counter.cpp
qwt_plot_opengl_canvas.cpp
Generating Code...
qwt_analog_clock.cpp
linking ..\lib\qwt.dll 
   Creating library ..\lib\qwt.lib and object ..\lib\qwt.exp
LIBCMT.lib(exe_main.obj) : error LNK2019: unresolved external symbol main referenced in function "int __cdecl __scrt_common_main_seh(void)" (?__scrt_common_main_seh@@YAHXZ)
..\lib\qwt.dll : fatal error LNK1120: 1 unresolved externals
qwt/6.2.0: 
jom/1.1.3: WARN: Lib folder doesn't exist, can't collect libraries: C:\J\w\BuildSingleReference@2\.conan\data\jom\1.1.3\_\_\package\3475bd55b91ae904ac96fde0f106a136ab951a5e\lib
qwt/6.2.0: WARN: Build folder is dirty, removing it: C:\J\w\BuildSingleReference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952

jom 1.1.3 - empower your cores

jom: C:\J\w\BuildSingleReference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952\src\Makefile [..\lib\qwt.dll] Error 1120
jom: C:\J\w\BuildSingleReference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952\Makefile [sub-src-make_first-ordered] Error 2
qwt/6.2.0: ERROR: Package 'a7dabcea02d8ea2257fdad2f5b822e829b1d7952' build failed
qwt/6.2.0: WARN: Build folder C:\J\w\BuildSingleReference@2\.conan\data\qwt\6.2.0\_\_\build\a7dabcea02d8ea2257fdad2f5b822e829b1d7952
ERROR: qwt/6.2.0: Error in build() method, line 96
	self.run("{} && jom".format(vcvars))
	ConanException: Error 2 while executing set "VSCMD_START_DIR=%CD%" && call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC/Auxiliary/Build/vcvarsall.bat" amd64 && jom