********************************************************************************
conan install libigl/2.3.0@ --build=libigl --profile=C:\J\w\BuildSingleReference@5/14446/e2c168e3-0cd6-4ab1-8dde-0e8683825f1f/profile.txt
********************************************************************************
Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=Visual Studio
compiler.runtime=MTd
compiler.version=15
os=Windows
os_build=Windows
[options]
libigl:shared=False
[build_requires]
[env]

libigl/2.3.0: Forced build from source
Installing package: libigl/2.3.0
Requirements
    eigen/3.3.9 from 'conan-center' - Cache
    libigl/2.3.0 from local cache - Cache
Packages
    eigen/3.3.9:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache
    libigl/2.3.0:7f520891a3412157b1b38bc734cca221e0c1b524 - Build

Installing (downloading, building) binaries...
eigen/3.3.9: 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
libigl/2.3.0: Copying sources to build folder
libigl/2.3.0: Building your package in C:\J\w\BuildSingleReference@5\.conan\data\libigl\2.3.0\_\_\build\7f520891a3412157b1b38bc734cca221e0c1b524
libigl/2.3.0: Generator cmake_find_package created FindEigen3.cmake
libigl/2.3.0: Generator cmake created conanbuildinfo.cmake
[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
libigl/2.3.0: Calling build()

----Running------
> cd C:\J\w\BuildSingleReference@5\.conan\data\libigl\2.3.0\_\_\build\7f520891a3412157b1b38bc734cca221e0c1b524\build_subfolder && cmake -G "Visual Studio 15 2017 Win64" -DCONAN_LINK_RUNTIME="/MTd" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="15" -DCONAN_CXX_FLAGS="/MP16" -DCONAN_C_FLAGS="/MP16" -DBUILD_SHARED_LIBS="OFF" -DCMAKE_INSTALL_PREFIX="C:\J\w\BuildSingleReference@5\.conan\data\libigl\2.3.0\_\_\package\7f520891a3412157b1b38bc734cca221e0c1b524" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCMAKE_MODULE_PATH="C:/J/w/BuildSingleReference@5/.conan/data/libigl/2.3.0/_/_/build/7f520891a3412157b1b38bc734cca221e0c1b524" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DLIBIGL_USE_STATIC_LIBRARY="True" -DLIBIGL_EXPORT_TARGETS="True" -DLIBIGL_BUILD_TUTORIALS="OFF" -DLIBIGL_BUILD_TESTS="OFF" -DLIBIGL_BUILD_PYTHON="OFF" -DLIBIGL_WITH_CGAL="False" -DLIBIGL_WITH_COMISO="False" -DLIBIGL_WITH_CORK="False" -DLIBIGL_WITH_EMBREE="False" -DLIBIGL_WITH_MATLAB="False" -DLIBIGL_WITH_MOSEK="False" -DLIBIGL_WITH_OPENGL="False" -DLIBIGL_WITH_OPENGL_GLFW="False" -DLIBIGL_WITH_OPENGL_GLFW_IMGUI="False" -DLIBIGL_WITH_PNG="False" -DLIBIGL_WITH_TETGEN="False" -DLIBIGL_WITH_TRIANGLE="False" -DLIBIGL_WITH_XML="False" -DLIBIGL_WITH_PYTHON="OFF" -DLIBIGL_WITH_PREDICATES="False" -Wno-dev C:\J\w\BuildSingleReference@5\.conan\data\libigl\2.3.0\_\_\build\7f520891a3412157b1b38bc734cca221e0c1b524
-----------------
-- The C compiler identification is MSVC 19.16.27035.0
-- The CXX compiler identification is MSVC 19.16.27035.0
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exe
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exe -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exe
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exe -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: called by CMake conan helper
-- Conan: called inside local cache
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Using autogenerated FindEigen3.cmake
-- Found Eigen3: 3.3.9 (found version "3.3.9") 
-- MSVC -> forcing use of dynamically-linked runtime.
-- Looking for pthread.h
-- Looking for pthread.h - not found
-- Found Threads: TRUE  
-- Creating target: igl::core (igl)
-- Configuring done
-- Generating done
-- Build files have been written to: C:/J/w/BuildSingleReference@5/.conan/data/libigl/2.3.0/_/_/build/7f520891a3412157b1b38bc734cca221e0c1b524/build_subfolder

----Running------
> cmake --build C:\J\w\BuildSingleReference@5\.conan\data\libigl\2.3.0\_\_\build\7f520891a3412157b1b38bc734cca221e0c1b524\build_subfolder --config Debug -- /m:16 /verbosity:minimal
-----------------
Microsoft (R) Build Engine version 15.9.21+g9802d43bc3 for .NET Framework
Copyright (C) Microsoft Corporation. All rights reserved.

  Checking Build System
  Building Custom Rule C:/J/w/BuildSingleReference@5/.conan/data/libigl/2.3.0/_/_/build/7f520891a3412157b1b38bc734cca221e0c1b524/source_subfolder/CMakeLists.txt
  AABB.cpp
  AtA_cached.cpp
  EPS.cpp
  HalfEdgeIterator.cpp
  MshLoader.cpp
  MshSaver.cpp
  accumarray.cpp
  active_set.cpp
  adjacency_list.cpp
  adjacency_matrix.cpp
  all.cpp
  all_pairs_distances.cpp
  ambient_occlusion.cpp
  angular_distance.cpp
  any.cpp
  any_of.cpp
  arap.cpp
  arap_dof.cpp
  arap_linear_block.cpp
  arap_rhs.cpp
  average_from_edges_onto_vertices.cpp
  average_onto_faces.cpp
  average_onto_vertices.cpp
  avg_edge_length.cpp
  axis_angle_to_quat.cpp
  barycenter.cpp
  barycentric_coordinates.cpp
  barycentric_interpolation.cpp
  basename.cpp
  bbw.cpp
  bezier.cpp
  bfs.cpp
  bfs_orient.cpp
  biharmonic_coordinates.cpp
  bijective_composite_harmonic_mapping.cpp
  blkdiag.cpp
  blue_noise.cpp
  bone_parents.cpp
  boundary_conditions.cpp
  boundary_facets.cpp
  boundary_loop.cpp
  bounding_box.cpp
  bounding_box_diagonal.cpp
  canonical_quaternions.cpp
  cat.cpp
  ceil.cpp
  centroid.cpp
  circulation.cpp
  circumradius.cpp
  collapse_edge.cpp
  collapse_small_triangles.cpp
  colon.cpp
  colormap.cpp
C:\J\w\BuildSingleReference@5\.conan\data\libigl\2.3.0\_\_\build\7f520891a3412157b1b38bc734cca221e0c1b524\source_subfolder\include\igl\circulation.cpp(130): warning C4101: 're': unreferenced local variable [C:\J\w\BuildSingleReference@5\.conan\data\libigl\2.3.0\_\_\build\7f520891a3412157b1b38bc734cca221e0c1b524\build_subfolder\source_subfolder\igl.vcxproj]
  column_to_quats.cpp
  columnize.cpp
  comb_cross_field.cpp
  comb_frame_field.cpp
  comb_line_field.cpp
  combine.cpp
  compute_frame_field_bisectors.cpp
  connect_boundary_to_infinity.cpp
  connected_components.cpp
  progressive_hulls.cpp
  progressive_hulls_cost_and_placement.cpp
  cotmatrix.cpp
  cotmatrix_entries.cpp
  cotmatrix_intrinsic.cpp
  count.cpp
  covariance_scatter_matrix.cpp
  cr_vector_curvature_correction.cpp
  cr_vector_laplacian.cpp
  cr_vector_mass.cpp
  cross.cpp
  cross_field_mismatch.cpp
  crouzeix_raviart_cotmatrix.cpp
  crouzeix_raviart_massmatrix.cpp
  cumprod.cpp
  cumsum.cpp
  curved_hessian_energy.cpp
  cut_mesh.cpp
  cut_mesh_from_singularities.cpp
  cut_to_disk.cpp
  cylinder.cpp
  dated_copy.cpp
  decimate.cpp
  decimate_trivial_callbacks.cpp
  default_num_threads.cpp
  deform_skeleton.cpp
  delaunay_triangulation.cpp
  dfs.cpp
  diag.cpp
  dihedral_angles.cpp
  dijkstra.cpp
  direct_delta_mush.cpp
  directed_edge_orientations.cpp
  directed_edge_parents.cpp
  dirname.cpp
  dot.cpp
  dot_row.cpp
  doublearea.cpp
  dqs.cpp
  dual_contouring.cpp
  ears.cpp
  edge_collapse_is_valid.cpp
  edge_exists_near.cpp
  edge_flaps.cpp
  edge_lengths.cpp
  edge_midpoints.cpp
  edge_topology.cpp
  edge_vectors.cpp
  edges.cpp
  edges_to_path.cpp
  eigs.cpp
  euler_characteristic.cpp
  exact_geodesic.cpp
  example_fun.cpp
  exploded_view.cpp
  extension.cpp
  exterior_edges.cpp
  extract_manifold_patches.cpp
  extract_non_manifold_edge_curves.cpp
  face_areas.cpp
  face_occurrences.cpp
  faces_first.cpp
  facet_adjacency_matrix.cpp
  facet_components.cpp
  false_barycentric_subdivision.cpp
  fast_winding_number.cpp
  file_contents_as_string.cpp
  file_dialog_open.cpp
  file_dialog_save.cpp
  file_exists.cpp
  file_utils.cpp
  find.cpp
  find_cross_field_singularities.cpp
  find_zero.cpp
  fit_cubic_bezier.cpp
  fit_plane.cpp
  fit_rotations.cpp
  flip_avoiding_line_search.cpp
  flip_edge.cpp
  flipped_triangles.cpp
  flood_fill.cpp
  floor.cpp
  forward_kinematics.cpp
  frame_field_deformer.cpp
  frame_to_cross_field.cpp
  frustum.cpp
  gaussian_curvature.cpp
  get_seconds.cpp
  get_seconds_hires.cpp
  grad.cpp
  grad_intrinsic.cpp
  grid.cpp
  grid_search.cpp
  group_sum_matrix.cpp
  guess_extension.cpp
  harmonic.cpp
  harwell_boeing.cpp
  hausdorff.cpp
  heat_geodesics.cpp
  hessian.cpp
  hessian_energy.cpp
  histc.cpp
  hsv_to_rgb.cpp
  in_element.cpp
  infinite_cost_stopping_condition.cpp
  inradius.cpp
  internal_angles.cpp
  intersect.cpp
  intrinsic_delaunay_cotmatrix.cpp
  intrinsic_delaunay_triangulation.cpp
  invert_diag.cpp
  is_border_vertex.cpp
cl : Command line error D8040: error creating or communicating with child process [C:\J\w\BuildSingleReference@5\.conan\data\libigl\2.3.0\_\_\build\7f520891a3412157b1b38bc734cca221e0c1b524\build_subfolder\source_subfolder\igl.vcxproj]
libigl/2.3.0: 
eigen/3.3.9: WARN: Lib folder doesn't exist, can't collect libraries: C:\J\w\BuildSingleReference@5\.conan\data\eigen\3.3.9\_\_\package\5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9\lib
eigen/3.3.9: WARN: Lib folder doesn't exist, can't collect libraries: C:\J\w\BuildSingleReference@5\.conan\data\eigen\3.3.9\_\_\package\5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9\lib
libigl/2.3.0: WARN: Build folder is dirty, removing it: C:\J\w\BuildSingleReference@5\.conan\data\libigl\2.3.0\_\_\build\7f520891a3412157b1b38bc734cca221e0c1b524
CMake Warning at source_subfolder/cmake/libigl.cmake:529 (message):
  Trying to export igl targets while using an imported target for Eigen.
Call Stack (most recent call first):
  source_subfolder/CMakeLists.txt:59 (include)


libigl/2.3.0: ERROR: Package '7f520891a3412157b1b38bc734cca221e0c1b524' build failed
libigl/2.3.0: WARN: Build folder C:\J\w\BuildSingleReference@5\.conan\data\libigl\2.3.0\_\_\build\7f520891a3412157b1b38bc734cca221e0c1b524
ERROR: libigl/2.3.0: Error in build() method, line 76
	cmake.build()
	ConanException: Error 1 while executing cmake --build C:\J\w\BuildSingleReference@5\.conan\data\libigl\2.3.0\_\_\build\7f520891a3412157b1b38bc734cca221e0c1b524\build_subfolder --config Debug -- /m:16 /verbosity:minimal