gptoolbox matlab工具箱cmake 调试笔记

一、问题描述

起因：在matlab中运行Offset surface of triangle mesh in matlab的时候报错：

不支持将脚本 signed_distance 作为函数执行:
E:\MATLAB_File\gptoolbox\mex\signed_distance.m>
出错 offset_bunny (第 22 行)
D = signed_distance(BC,V,F);

二、查找解决方案

官网答疑STL-offset issue #44中说

alecjacobson commented on Jan 3, 2018
This function is needs to be compiled. Travel to the mex/ folder and checkout the README there.
这个函数是需要编译的。前往 mex/ 文件夹并在那里查看README文件。
It might take a little effort to compile these on Windows, but you could have a look at compile_gptoolbox.
在 Windows 上编译这些内容可能需要一些努力，但您可以查看 compile_gptoolbox .
You’ll definitely need to install libigl and make sure those are properly included.
您肯定需要安装 libigl 并确保正确包含这些内容。

翻到gptoolbox/mex/，README中这样写：

I’ve abandoned trying to build a “pure-matlab” build system. I now use cmake. So the build routine is:
我已经放弃了构建“纯matlab”构建系统的尝试。我现在使用 cmake。因此，构建例程为：

所以要想用signed_distance就必须使用cmake构建，cmake好久不用，要重新学了！！！-_-

很久之前配置的时候用的是cmake的gui界面，这次以为要重新学了，实际上不用！！！直接在cmd中输入cmake指令就可以啦，思维转变受此博文启发Windows下通过CMake编译项目（2种方法）。

在这里插入图片描述
简单好用的cmd界面

在这里插入图片描述
超难用的cmake gui。。。

三、解决过程

1.官网编译教程原文

Compiling (mexing) 编译 （mexing）
I’ve abandoned trying to build a “pure-matlab” build system. I now use cmake. So the build routine is:
我已经放弃了构建“纯matlab”构建系统的尝试。我现在使用 cmake。因此，构建例程为：
bash:

mkdir build 
cd build
cmake ..
make

powershell (or cmd):

mkdir build && cd build
cmake ..
cmake --build . --config Release

This will output the mex functions in this (mex/) directory.
这将输出此 （ mex/ ） 目录中的 mex 函数。

CMake’s FindMatlab.cmake is not very good. You might have to do something like:
CMake的 FindMatlab.cmake 不是很好。您可能需要执行以下操作：

cmake ../ -DMatlab_ROOT_DIR=/apps/matlab-R2019b/
  • 注意：
  • cmake ..是编译上层目录的源码；
  • cmake --build .是在本目录下（.）生成可执行文件。此处的build是命令，与建的文件夹名无关。
  • 我是windows 10， 用的cmd。

2.编译过程

编译过程总计约2个小时。

输入cmake…后，是漫长的等待。。。

官网介绍构建项目所需的依赖有：

Dependencies 依赖
Nearly all of the functions depend on stl, Eigen and libigl. Beyond that some may depend on CGAL, Embree, and El Topo. The cmake … command above should take care of downloading these dependencies into gptoolbox/mex/external/ using vcpkg (including vcpkg itself).
几乎所有的函数都依赖于 stl、Eigen 和 libigl。除此之外，有些人可能依赖于 CGAL、Embree 和 El Topo。上面 cmake … 的命令应该负责下载这些依赖项以 gptoolbox/mex/external/ 使用 vcpkg（包括 vcpkg 本身）。

You may already have vcpgk installed in your system. In order to use it, call cmake with additional parameter on configuration step, pointing at your vcpgk executable:
您的系统中可能已经安装了 vcpgk。要使用它，请在配置步骤中使用附加参数调用 cmake，指向您的 vcpgk 可执行文件：
cmake .. -D
TODO: 待办：
As soon as libigl is updated to 2.4.0 in vcpkg (see microsoft/vcpkg#26029), we could switch to vcpkg dependency management also regarding to libigl.
一旦 libigl 在 vcpkg 中更新到 2.4.0（请参阅 microsoft/vcpkg#26029 ），我们就可以切换到 vcpkg 依赖项管理，也与 libigl 有关。

指令cmake..产生的所有日志附在最后面了。

(base) D:\E20220227\CurvedLayerSlicing>cmake --version
cmake version 3.26.0-rc6

CMake suite maintained and supported by Kitware (kitware.com/cmake).

(base) D:\E20220227\CurvedLayerSlicing>E:
(base) E:\>cd E:\MATLAB_File\gptoolbox
(base) E:\MATLAB_File\gptoolbox>cd mex
(base) E:\MATLAB_File\gptoolbox\mex>    mkdir build && cd build
(base) E:\MATLAB_File\gptoolbox\mex\build>    cmake ..
-- Building for: Visual Studio 16 2019
-- Selecting Windows SDK version 10.0.19041.0 to target Windows 10.0.19045.
-- The C compiler identification is MSVC 19.29.30148.0
-- The CXX compiler identification is MSVC 19.29.30148.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Performing Test COMPILER_SUPPORTS_MARCH_NATIVE
-- Performing Test COMPILER_SUPPORTS_MARCH_NATIVE - Failed
-- MSVC -> forcing use of statically-linked runtime.
-- Found Git: C:/Program Files/Git/cmd/git.exe (found version "2.40.0.windows.1")
-- vcpkg was not found in system and will be installed to E:/MATLAB_File/gptoolbox/mex/external/vcpkg ...
Cloning into 'E:/MATLAB_File/gptoolbox/mex/external/vcpkg'...
Updating files: 100% (11435/11435), done.
Downloading https://github.com/microsoft/vcpkg-tool/releases/download/2024-06-10/vcpkg.exe -> E:\MATLAB_File\gptoolbox\mex\external\vcpkg\vcpkg.exe (using IE proxy: 127.0.0.1:7890)... done.
Validating signature... done.

vcpkg package management program version 2024-06-10-02590c430e4ed9215d27870138c2e579cc338772

See LICENSE.txt for license information.
-- Running vcpkg install
A suitable version of cmake was not found (required v3.29.2) Downloading portable cmake 3.29.2...
Downloading cmake...
https://github.com/Kitware/CMake/releases/download/v3.29.2/cmake-3.29.2-windows-i386.zip->E:\MATLAB_File\gptoolbox\mex\external\vcpkg\downloads\cmake-3.29.2-windows-i386.zip
Downloading https://github.com/Kitware/CMake/releases/download/v3.29.2/cmake-3.29.2-windows-i386.zip
Extracting cmake...
Detecting compiler hash for triplet x64-windows...
-- Automatically setting %HTTP(S)_PROXY% environment variables to "127.0.0.1:7890".
A suitable version of powershell-core was not found (required v7.2.16) Downloading portable powershell-core 7.2.16...
Downloading powershell-core...
https://github.com/PowerShell/PowerShell/releases/download/v7.2.16/PowerShell-7.2.16-win-x64.zip->E:\MATLAB_File\gptoolbox\mex\external\vcpkg\downloads\PowerShell-7.2.16-win-x64.zip
Downloading https://github.com/PowerShell/PowerShell/releases/download/v7.2.16/PowerShell-7.2.16-win-x64.zip
Extracting powershell-core...
Compiler found: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe
The following packages will be built and installed:
    blas:x64-windows@2023-04-14#1
    lapack:x64-windows@2023-06-10#2
  * lapack-reference[blas-select,core,noblas]:x64-windows@3.11.0#6
  * openblas:x64-windows@0.3.27#1
  * vcpkg-cmake:x64-windows@2024-04-23
  * vcpkg-cmake-config:x64-windows@2024-05-23
  * vcpkg-gfortran:x64-windows@3#3
Additional packages (*) will be modified to complete this operation.
A suitable version of 7zip was not found (required v24.6.0) Downloading portable 7zip 24.6.0...
Downloading 7zip...
https://github.com/ip7z/7zip/releases/download/24.06/7z2406-extra.7z->E:\MATLAB_File\gptoolbox\mex\external\vcpkg\downloads\7z2406-extra.7z
Downloading https://github.com/ip7z/7zip/releases/download/24.06/7z2406-extra.7z
Extracting 7zip...
Restored 0 package(s) from C:\Users\26735\AppData\Local\vcpkg\archives in 704 us. Use --debug to see more details.
Installing 1/7 vcpkg-cmake:x64-windows@2024-04-23...
Building vcpkg-cmake:x64-windows@2024-04-23...
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/vcpkg-cmake_x64-windows/share/vcpkg-cmake/vcpkg_cmake_configure.cmake
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/vcpkg-cmake_x64-windows/share/vcpkg-cmake/vcpkg_cmake_build.cmake
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/vcpkg-cmake_x64-windows/share/vcpkg-cmake/vcpkg_cmake_install.cmake
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/vcpkg-cmake_x64-windows/share/vcpkg-cmake/vcpkg-port-config.cmake
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/vcpkg-cmake_x64-windows/share/vcpkg-cmake/copyright
-- Performing post-build validation
Stored binaries in 1 destinations in 123 ms.
Elapsed time to handle vcpkg-cmake:x64-windows: 257 ms
vcpkg-cmake:x64-windows package ABI: 2822b17c008535651f0b50dd44b9846d7fa42d83da855e03e43e458fbe8da15f
Installing 2/7 vcpkg-cmake-config:x64-windows@2024-05-23...
Building vcpkg-cmake-config:x64-windows@2024-05-23...
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/vcpkg-cmake-config_x64-windows/share/vcpkg-cmake-config/vcpkg_cmake_config_fixup.cmake
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/vcpkg-cmake-config_x64-windows/share/vcpkg-cmake-config/vcpkg-port-config.cmake
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/vcpkg-cmake-config_x64-windows/share/vcpkg-cmake-config/copyright
-- Skipping post-build validation due to VCPKG_POLICY_EMPTY_PACKAGE
Stored binaries in 1 destinations in 42.5 ms.
Elapsed time to handle vcpkg-cmake-config:x64-windows: 137 ms
vcpkg-cmake-config:x64-windows package ABI: 6a9ebe9a572a5927e8c864d4c75db500f00152c83d69a5f62dc7cb687aaf0a65
Installing 3/7 openblas:x64-windows@0.3.27#1...
Building openblas:x64-windows@0.3.27#1...
-- Downloading https://github.com/OpenMathLib/OpenBLAS/archive/v0.3.27.tar.gz -> OpenMathLib-OpenBLAS-v0.3.27.tar.gz...
-- Extracting source E:/MATLAB_File/gptoolbox/mex/external/vcpkg/downloads/OpenMathLib-OpenBLAS-v0.3.27.tar.gz
-- Applying patch uwp.patch
-- Applying patch fix-redefinition-function.patch
-- Applying patch install-tools.patch
-- Applying patch gcc14.patch
-- Using source at E:/MATLAB_File/gptoolbox/mex/external/vcpkg/buildtrees/openblas/src/v0.3.27-2f0a3701cf.clean
-- Downloading https://github.com/StrawberryPerl/Perl-Dist-Strawberry/releases/download/SP_5380_5361/strawberry-perl-5.38.0.1-64bit-portable.zip -> strawberry-perl-5.38.0.1-64bit-portable.zip...
-- Found external ninja('1.10.2').
-- Configuring x64-windows
-- Building x64-windows-dbg
-- Building x64-windows-rel
CMake Warning at scripts/cmake/vcpkg_copy_pdbs.cmake:44 (message):
  Could not find a matching pdb file for:

      E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/openblas_x64-windows/bin/openblas.dll
      E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/openblas_x64-windows/debug/bin/openblas.dll

Call Stack (most recent call first):
  ports/openblas/portfile.cmake:74 (vcpkg_copy_pdbs)
  scripts/ports.cmake:191 (include)


-- Fixing pkgconfig file: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/openblas_x64-windows/lib/pkgconfig/openblas.pc
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-pkgconf-1~2.2.0-1-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-pkgconf-1~2.2.0-1-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-pkgconf-1~2.2.0-1-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-pkgconf-1~2.2.0-1-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-pkgconf-1~2.2.0-1-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-pkgconf-1~2.2.0-1-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-pkgconf-1~2.2.0-1-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/msys/x86_64/msys2-runtime-3.5.3-3-x86_64.pkg.tar.zst;https://repo.msys2.org/msys/x86_64/msys2-runtime-3.5.3-3-x86_64.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/msys/x86_64/msys2-runtime-3.5.3-3-x86_64.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/msys/x86_64/msys2-runtime-3.5.3-3-x86_64.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/msys/x86_64/msys2-runtime-3.5.3-3-x86_64.pkg.tar.zst;https://mirror.selfnet.de/msys2/msys/x86_64/msys2-runtime-3.5.3-3-x86_64.pkg.tar.zst -> msys2-msys2-runtime-3.5.3-3-x86_64.pkg.tar.zst...
-- Using msys root at E:/MATLAB_File/gptoolbox/mex/external/vcpkg/downloads/tools/msys2/1e74ca60daa10104
-- Fixing pkgconfig file: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/openblas_x64-windows/debug/lib/pkgconfig/openblas.pc
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/openblas_x64-windows/share/openblas/copyright
-- Performing post-build validation
Stored binaries in 1 destinations in 419 ms.
Elapsed time to handle openblas:x64-windows: 8.3 min
openblas:x64-windows package ABI: b20b0db24ea4cb1966cb06b42b4bae2bc4afacf2352f7646bd575d9be898885f
Installing 4/7 blas:x64-windows@2023-04-14#1...
Building blas:x64-windows@2023-04-14#1...
-- Skipping post-build validation due to VCPKG_POLICY_EMPTY_PACKAGE
Stored binaries in 1 destinations in 35.7 ms.
Elapsed time to handle blas:x64-windows: 180 ms
blas:x64-windows package ABI: b7450f32051708abad8c4f19fd83829bd389128cc1e1db033c973daa88e85148
Installing 5/7 vcpkg-gfortran:x64-windows@3#3...
Building vcpkg-gfortran:x64-windows@3#3...
-- The Fortran compiler identification is unknown
-- No Fortran compiler found on the PATH. Using MinGW gfortran!
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-gcc-fortran-14.1.0-3-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-gcc-fortran-14.1.0-3-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-fortran-14.1.0-3-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-fortran-14.1.0-3-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-fortran-14.1.0-3-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-fortran-14.1.0-3-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-gcc-fortran-14.1.0-3-any.pkg.tar.zst...
-- Using cached msys2-msys2-runtime-3.5.3-3-x86_64.pkg.tar.zst.
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-gcc-14.1.0-3-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-gcc-14.1.0-3-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-14.1.0-3-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-14.1.0-3-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-14.1.0-3-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-14.1.0-3-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-gcc-14.1.0-3-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-gcc-libgfortran-14.1.0-3-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-gcc-libgfortran-14.1.0-3-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-libgfortran-14.1.0-3-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-libgfortran-14.1.0-3-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-libgfortran-14.1.0-3-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-libgfortran-14.1.0-3-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-gcc-libgfortran-14.1.0-3-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-binutils-2.42-2-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-binutils-2.42-2-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-binutils-2.42-2-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-binutils-2.42-2-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-binutils-2.42-2-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-binutils-2.42-2-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-binutils-2.42-2-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-crt-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-crt-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-crt-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-crt-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-crt-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-crt-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-crt-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-gcc-libs-14.1.0-3-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-gcc-libs-14.1.0-3-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-libs-14.1.0-3-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-libs-14.1.0-3-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-libs-14.1.0-3-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-gcc-libs-14.1.0-3-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-gcc-libs-14.1.0-3-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-gmp-6.3.0-2-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-gmp-6.3.0-2-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-gmp-6.3.0-2-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gmp-6.3.0-2-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gmp-6.3.0-2-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-gmp-6.3.0-2-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-gmp-6.3.0-2-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-headers-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-headers-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-headers-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-headers-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-headers-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-headers-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-headers-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-isl-0.26-1-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-isl-0.26-1-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-isl-0.26-1-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-isl-0.26-1-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-isl-0.26-1-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-isl-0.26-1-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-isl-0.26-1-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-libiconv-1.17-4-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-libiconv-1.17-4-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-libiconv-1.17-4-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-libiconv-1.17-4-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-libiconv-1.17-4-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-libiconv-1.17-4-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-libiconv-1.17-4-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-mpc-1.3.1-2-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-mpc-1.3.1-2-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-mpc-1.3.1-2-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-mpc-1.3.1-2-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-mpc-1.3.1-2-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-mpc-1.3.1-2-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-mpc-1.3.1-2-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-mpfr-4.2.1-2-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-mpfr-4.2.1-2-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-mpfr-4.2.1-2-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-mpfr-4.2.1-2-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-mpfr-4.2.1-2-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-mpfr-4.2.1-2-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-mpfr-4.2.1-2-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-windows-default-manifest-6.4-4-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-windows-default-manifest-6.4-4-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-windows-default-manifest-6.4-4-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-windows-default-manifest-6.4-4-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-windows-default-manifest-6.4-4-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-windows-default-manifest-6.4-4-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-windows-default-manifest-6.4-4-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-winpthreads-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-winpthreads-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-winpthreads-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-winpthreads-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-winpthreads-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-winpthreads-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-winpthreads-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-zlib-1.3.1-1-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-zlib-1.3.1-1-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-zlib-1.3.1-1-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-zlib-1.3.1-1-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-zlib-1.3.1-1-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-zlib-1.3.1-1-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-zlib-1.3.1-1-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-zstd-1.5.6-2-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-zstd-1.5.6-2-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-zstd-1.5.6-2-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-zstd-1.5.6-2-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-zstd-1.5.6-2-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-zstd-1.5.6-2-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-zstd-1.5.6-2-any.pkg.tar.zst...
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-gettext-runtime-0.22.5-2-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-gettext-runtime-0.22.5-2-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-gettext-runtime-0.22.5-2-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gettext-runtime-0.22.5-2-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-gettext-runtime-0.22.5-2-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-gettext-runtime-0.22.5-2-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-gettext-runtime-0.22.5-2-any.pkg.tar.zst...
-- Using cached msys2-mingw-w64-x86_64-headers-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst.
-- Downloading https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-libwinpthread-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-libwinpthread-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirror.yandex.ru/mirrors/msys2/mingw/mingw64/mingw-w64-x86_64-libwinpthread-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-libwinpthread-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirrors.ustc.edu.cn/msys2/mingw/mingw64/mingw-w64-x86_64-libwinpthread-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst;https://mirror.selfnet.de/msys2/mingw/mingw64/mingw-w64-x86_64-libwinpthread-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst -> msys2-mingw-w64-x86_64-libwinpthread-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst...
-- Using cached msys2-mingw-w64-x86_64-libwinpthread-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst.
-- Using msys root at E:/MATLAB_File/gptoolbox/mex/external/vcpkg/downloads/tools/msys2/259fff2112122ad2
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/vcpkg-gfortran_x64-windows/share/vcpkg-gfortran/copyright
-- Performing post-build validation
Stored binaries in 1 destinations in 513 ms.
Elapsed time to handle vcpkg-gfortran:x64-windows: 2 min
vcpkg-gfortran:x64-windows package ABI: 07dd43799429b2ce24f04b534dd1e093f06c905ec91b0b0456f82375264e63de
Installing 6/7 lapack-reference[blas-select,core,noblas]:x64-windows@3.11.0#6...
Building lapack-reference[blas-select,core,noblas]:x64-windows@3.11.0#6...
-- Downloading https://github.com/Reference-LAPACK/lapack/archive/v3.11.0.tar.gz -> Reference-LAPACK-lapack-v3.11.0.tar.gz...
-- Extracting source E:/MATLAB_File/gptoolbox/mex/external/vcpkg/downloads/Reference-LAPACK-lapack-v3.11.0.tar.gz
-- Applying patch cmake-config.patch
-- Applying patch lapacke.patch
-- Applying patch fix_prefix.patch
-- Using source at E:/MATLAB_File/gptoolbox/mex/external/vcpkg/buildtrees/lapack-reference/src/v3.11.0-6ae738f586.clean
-- The Fortran compiler identification is unknown
-- No Fortran compiler found on the PATH. Using MinGW gfortran!
-- Using cached msys2-mingw-w64-x86_64-gcc-fortran-14.1.0-3-any.pkg.tar.zst.
-- Using cached msys2-msys2-runtime-3.5.3-3-x86_64.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-gcc-14.1.0-3-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-gcc-libgfortran-14.1.0-3-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-binutils-2.42-2-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-crt-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-gcc-libs-14.1.0-3-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-gmp-6.3.0-2-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-headers-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-isl-0.26-1-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-libiconv-1.17-4-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-mpc-1.3.1-2-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-mpfr-4.2.1-2-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-windows-default-manifest-6.4-4-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-winpthreads-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-zlib-1.3.1-1-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-zstd-1.5.6-2-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-gettext-runtime-0.22.5-2-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-headers-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-libwinpthread-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst.
-- Using cached msys2-mingw-w64-x86_64-libwinpthread-git-12.0.0.r32.gf977e1c38-1-any.pkg.tar.zst.
-- Using msys root at E:/MATLAB_File/gptoolbox/mex/external/vcpkg/downloads/tools/msys2/259fff2112122ad2
-- Found external ninja('1.10.2').
-- Configuring x64-windows
-- Building x64-windows-dbg
-- Building x64-windows-rel
-- Fixing pkgconfig file: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/lapack-reference_x64-windows/lib/pkgconfig/lapack.pc
-- Using cached msys2-mingw-w64-x86_64-pkgconf-1~2.2.0-1-any.pkg.tar.zst.
-- Using cached msys2-msys2-runtime-3.5.3-3-x86_64.pkg.tar.zst.
-- Using msys root at E:/MATLAB_File/gptoolbox/mex/external/vcpkg/downloads/tools/msys2/1e74ca60daa10104
-- Fixing pkgconfig file: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/lapack-reference_x64-windows/debug/lib/pkgconfig/lapack.pc
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/lapack-reference_x64-windows/share/lapack-reference/usage
-- Installing: E:/MATLAB_File/gptoolbox/mex/external/vcpkg/packages/lapack-reference_x64-windows/share/lapack-reference/copyright
-- Performing post-build validation
Stored binaries in 1 destinations in 2.1 s.
Elapsed time to handle lapack-reference:x64-windows: 16 min
lapack-reference:x64-windows package ABI: 268b5a35a37f4211ef425a9b7f574083bd7cb92b74b1105d8b4affc7a23c5efb
Installing 7/7 lapack:x64-windows@2023-06-10#2...
Building lapack:x64-windows@2023-06-10#2...
-- Skipping post-build validation due to VCPKG_POLICY_EMPTY_PACKAGE
Stored binaries in 1 destinations in 52.7 ms.
Elapsed time to handle lapack:x64-windows: 264 ms
lapack:x64-windows package ABI: 5ca2491e6660c438b1636aa8d6735f0e79f1e47a90497269ec908e6702170730
Total install time: 26 min
blas provides pkg-config modules:

  # Implementation of BLAS
  blas

lapack provides pkg-config modules:

  # Implementation of LAPACK
  lapack

-- Running vcpkg install - done
-- Found Matlab: C:/Program Files/MATLAB/R2021b/extern/include (found version "9.11") found components: MEX_COMPILER MX_LIBRARY ENG_LIBRARY
-- Downloading and finding libigl...
-- Creating target: igl::core (igl_core)
-- Third-party: creating target 'Eigen3::Eigen'
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - not found
-- Found Threads: TRUE
-- Creating target: igl::embree (igl_embree)
-- Third-party: creating target 'embree::embree'
-- Detecting default ISA...
-- Detected default ISA: SSE2
-- Creating target: igl::xml (igl_xml)
-- Third-party: creating target 'tinyxml2::tinyxml2'
-- Creating target: igl_copyleft::cgal (igl_copyleft_cgal)
-- Third-party: creating target 'CGAL::CGAL'
CMake Warning (dev) at C:/Program Files/CMake/share/cmake-3.26/Modules/FetchContent.cmake:1282 (message):
  The DOWNLOAD_EXTRACT_TIMESTAMP option was not given and policy CMP0135 is
  not set.  The policy's OLD behavior will be used.  When using a URL
  download, the timestamps of extracted files should preferably be that of
  the time of extraction, otherwise code that depends on the extracted
  contents might not be rebuilt if the URL changes.  The OLD behavior
  preserves the timestamps from the archive instead, but this is usually not
  what you want.  Update your project to the NEW behavior or specify the
  DOWNLOAD_EXTRACT_TIMESTAMP option with a value of true to avoid this
  robustness issue.
Call Stack (most recent call first):
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:8 (FetchContent_Declare)
  build/_deps/libigl-src/cmake/igl/modules/copyleft/cgal.cmake:17 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:32 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:40 (_igl_include_full)
  build/_deps/libigl-src/cmake/libigl.cmake:27 (igl_include_optional)
  build/_deps/libigl-src/CMakeLists.txt:151 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Third-party: downloading gmp + mpfr
CMake Warning (dev) at C:/Program Files/CMake/share/cmake-3.26/Modules/FetchContent.cmake:1282 (message):
  The DOWNLOAD_EXTRACT_TIMESTAMP option was not given and policy CMP0135 is
  not set.  The policy's OLD behavior will be used.  When using a URL
  download, the timestamps of extracted files should preferably be that of
  the time of extraction, otherwise code that depends on the extracted
  contents might not be rebuilt if the URL changes.  The OLD behavior
  preserves the timestamps from the archive instead, but this is usually not
  what you want.  Update your project to the NEW behavior or specify the
  DOWNLOAD_EXTRACT_TIMESTAMP option with a value of true to avoid this
  robustness issue.
Call Stack (most recent call first):
  build/_deps/libigl-src/cmake/recipes/external/gmp_mpfr.cmake:9 (FetchContent_Declare)
  build/_deps/libigl-src/cmake/recipes/external/gmp.cmake:7 (include)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:32 (include)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:58 (cgal_import_target)
  build/_deps/libigl-src/cmake/igl/modules/copyleft/cgal.cmake:17 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:32 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:40 (_igl_include_full)
  build/_deps/libigl-src/cmake/libigl.cmake:27 (igl_include_optional)
  build/_deps/libigl-src/CMakeLists.txt:151 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

CMake Warning (dev) at C:/Program Files/CMake/share/cmake-3.26/Modules/FetchContent.cmake:1282 (message):
  The DOWNLOAD_EXTRACT_TIMESTAMP option was not given and policy CMP0135 is
  not set.  The policy's OLD behavior will be used.  When using a URL
  download, the timestamps of extracted files should preferably be that of
  the time of extraction, otherwise code that depends on the extracted
  contents might not be rebuilt if the URL changes.  The OLD behavior
  preserves the timestamps from the archive instead, but this is usually not
  what you want.  Update your project to the NEW behavior or specify the
  DOWNLOAD_EXTRACT_TIMESTAMP option with a value of true to avoid this
  robustness issue.
Call Stack (most recent call first):
  build/_deps/libigl-src/cmake/recipes/external/gmp_mpfr.cmake:16 (FetchContent_Declare)
  build/_deps/libigl-src/cmake/recipes/external/gmp.cmake:7 (include)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:32 (include)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:58 (cgal_import_target)
  build/_deps/libigl-src/cmake/igl/modules/copyleft/cgal.cmake:17 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:32 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:40 (_igl_include_full)
  build/_deps/libigl-src/cmake/libigl.cmake:27 (igl_include_optional)
  build/_deps/libigl-src/CMakeLists.txt:151 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found GMP: E:/MATLAB_File/gptoolbox/mex/build/_deps/gmp-src/include
-- Third-party: downloading gmp + mpfr
CMake Warning (dev) at C:/Program Files/CMake/share/cmake-3.26/Modules/FetchContent.cmake:1282 (message):
  The DOWNLOAD_EXTRACT_TIMESTAMP option was not given and policy CMP0135 is
  not set.  The policy's OLD behavior will be used.  When using a URL
  download, the timestamps of extracted files should preferably be that of
  the time of extraction, otherwise code that depends on the extracted
  contents might not be rebuilt if the URL changes.  The OLD behavior
  preserves the timestamps from the archive instead, but this is usually not
  what you want.  Update your project to the NEW behavior or specify the
  DOWNLOAD_EXTRACT_TIMESTAMP option with a value of true to avoid this
  robustness issue.
Call Stack (most recent call first):
  build/_deps/libigl-src/cmake/recipes/external/gmp_mpfr.cmake:9 (FetchContent_Declare)
  build/_deps/libigl-src/cmake/recipes/external/mpfr.cmake:11 (include)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:33 (include)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:58 (cgal_import_target)
  build/_deps/libigl-src/cmake/igl/modules/copyleft/cgal.cmake:17 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:32 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:40 (_igl_include_full)
  build/_deps/libigl-src/cmake/libigl.cmake:27 (igl_include_optional)
  build/_deps/libigl-src/CMakeLists.txt:151 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

CMake Warning (dev) at C:/Program Files/CMake/share/cmake-3.26/Modules/FetchContent.cmake:1282 (message):
  The DOWNLOAD_EXTRACT_TIMESTAMP option was not given and policy CMP0135 is
  not set.  The policy's OLD behavior will be used.  When using a URL
  download, the timestamps of extracted files should preferably be that of
  the time of extraction, otherwise code that depends on the extracted
  contents might not be rebuilt if the URL changes.  The OLD behavior
  preserves the timestamps from the archive instead, but this is usually not
  what you want.  Update your project to the NEW behavior or specify the
  DOWNLOAD_EXTRACT_TIMESTAMP option with a value of true to avoid this
  robustness issue.
Call Stack (most recent call first):
  build/_deps/libigl-src/cmake/recipes/external/gmp_mpfr.cmake:16 (FetchContent_Declare)
  build/_deps/libigl-src/cmake/recipes/external/mpfr.cmake:11 (include)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:33 (include)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:58 (cgal_import_target)
  build/_deps/libigl-src/cmake/igl/modules/copyleft/cgal.cmake:17 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:32 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:40 (_igl_include_full)
  build/_deps/libigl-src/cmake/libigl.cmake:27 (igl_include_optional)
  build/_deps/libigl-src/CMakeLists.txt:151 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found MPFR: E:/MATLAB_File/gptoolbox/mex/build/_deps/mpfr-src/include
-- Third-party: creating targets 'Boost::boost'...
CMake Warning (dev) at C:/Program Files/CMake/share/cmake-3.26/Modules/FetchContent.cmake:1282 (message):
  The DOWNLOAD_EXTRACT_TIMESTAMP option was not given and policy CMP0135 is
  not set.  The policy's OLD behavior will be used.  When using a URL
  download, the timestamps of extracted files should preferably be that of
  the time of extraction, otherwise code that depends on the extracted
  contents might not be rebuilt if the URL changes.  The OLD behavior
  preserves the timestamps from the archive instead, but this is usually not
  what you want.  Update your project to the NEW behavior or specify the
  DOWNLOAD_EXTRACT_TIMESTAMP option with a value of true to avoid this
  robustness issue.
Call Stack (most recent call first):
  build/_deps/boost-cmake-src/CMakeLists.txt:10 (FetchContent_Declare)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Fetching Boost
-- Fetching Boost - done
-- Boost found: 1.71.0 E:/MATLAB_File/gptoolbox/mex/build/_deps/boost-src
-- Looking for __linux__
-- Looking for __linux__ - not found
-- Looking for _WIN32
-- Looking for _WIN32 - found
-- Looking for __APPLE__
-- Looking for __APPLE__ - not found
-- Looking for __ANDROID__
-- Looking for __ANDROID__ - not found
-- Looking for __FreeBSD__
-- Looking for __FreeBSD__ - not found
-- Looking for _M_IX86
-- Looking for _M_IX86 - not found
-- Looking for __GNUC__
-- Looking for __GNUC__ - not found
-- The ASM_MASM compiler identification is MSVC
-- Found assembler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/ml64.exe
-- Found BZip2: C:/Users/26735/anaconda3/Library/lib/bzip2.lib (found version "1.0.8")
-- Looking for BZ2_bzCompressInit
-- Looking for BZ2_bzCompressInit - found
-- Found ZLIB: C:/Users/26735/anaconda3/Library/lib/z.lib (found version "1.2.12")
-- Found the following ICU libraries:
--   uc (required): C:/Users/26735/anaconda3/Library/lib/icuuc.lib
--   dt (required): C:/Users/26735/anaconda3/Library/lib/icudt.lib
--   i18n (required): C:/Users/26735/anaconda3/Library/lib/icuin.lib
-- Found ICU: C:/Users/26735/anaconda3/Library/include (found version "58.2")
-- Found iconv library: C:/Users/26735/anaconda3/Library/lib/iconv.lib
-- Visual Leak Detector (VLD) is not found.
-- Using header-only CGAL
CMake Warning (dev) at external/vcpkg/scripts/buildsystems/vcpkg.cmake:857 (_find_package):
  Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables.
  Run "cmake --help-policy CMP0074" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  CMake variable GMP_ROOT is set to:

    E:/MATLAB_File/gptoolbox/mex/build/_deps/libigl-build/GMP

  For compatibility, CMake is ignoring the variable.
Call Stack (most recent call first):
  build/_deps/cgal-src/cmake/modules/CGAL_SetupGMP.cmake:24 (find_package)
  build/_deps/cgal-src/cmake/modules/CGAL_SetupCGALDependencies.cmake:37 (include)
  build/_deps/cgal-src/lib/cmake/CGAL/CGALConfig.cmake:168 (include)
  build/_deps/cgal-src/CGALConfig.cmake:6 (include)
  external/vcpkg/scripts/buildsystems/vcpkg.cmake:857 (_find_package)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:55 (find_package)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:58 (cgal_import_target)
  build/_deps/libigl-src/cmake/igl/modules/copyleft/cgal.cmake:17 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:32 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:40 (_igl_include_full)
  build/_deps/libigl-src/cmake/libigl.cmake:27 (igl_include_optional)
  build/_deps/libigl-src/CMakeLists.txt:151 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

CMake Warning (dev) at external/vcpkg/scripts/buildsystems/vcpkg.cmake:857 (_find_package):
  Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables.
  Run "cmake --help-policy CMP0074" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  CMake variable MPFR_ROOT is set to:

    E:/MATLAB_File/gptoolbox/mex/build/_deps/libigl-build/MPFR

  For compatibility, CMake is ignoring the variable.
Call Stack (most recent call first):
  build/_deps/cgal-src/cmake/modules/CGAL_SetupGMP.cmake:25 (find_package)
  build/_deps/cgal-src/cmake/modules/CGAL_SetupCGALDependencies.cmake:37 (include)
  build/_deps/cgal-src/lib/cmake/CGAL/CGALConfig.cmake:168 (include)
  build/_deps/cgal-src/CGALConfig.cmake:6 (include)
  external/vcpkg/scripts/buildsystems/vcpkg.cmake:857 (_find_package)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:55 (find_package)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:58 (cgal_import_target)
  build/_deps/libigl-src/cmake/igl/modules/copyleft/cgal.cmake:17 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:32 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:40 (_igl_include_full)
  build/_deps/libigl-src/cmake/libigl.cmake:27 (igl_include_optional)
  build/_deps/libigl-src/CMakeLists.txt:151 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

CMake Warning (dev) at external/vcpkg/scripts/buildsystems/vcpkg.cmake:857 (_find_package):
  Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables.
  Run "cmake --help-policy CMP0074" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  CMake variable Boost_ROOT is set to:

    E:/MATLAB_File/gptoolbox/mex/build/_deps/libigl-build/Boost

  For compatibility, CMake is ignoring the variable.
Call Stack (most recent call first):
  build/_deps/cgal-src/cmake/modules/CGAL_SetupBoost.cmake:20 (find_package)
  build/_deps/cgal-src/cmake/modules/CGAL_SetupCGALDependencies.cmake:48 (include)
  build/_deps/cgal-src/lib/cmake/CGAL/CGALConfig.cmake:168 (include)
  build/_deps/cgal-src/CGALConfig.cmake:6 (include)
  external/vcpkg/scripts/buildsystems/vcpkg.cmake:857 (_find_package)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:55 (find_package)
  build/_deps/libigl-src/cmake/recipes/external/cgal.cmake:58 (cgal_import_target)
  build/_deps/libigl-src/cmake/igl/modules/copyleft/cgal.cmake:17 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:32 (include)
  build/_deps/libigl-src/cmake/igl/igl_include.cmake:40 (_igl_include_full)
  build/_deps/libigl-src/cmake/libigl.cmake:27 (igl_include_optional)
  build/_deps/libigl-src/CMakeLists.txt:151 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Boost include dirs:
-- Boost libraries:    Boost::thread;Boost::system
-- Creating target: igl_copyleft::core (igl_copyleft_core)
-- Creating target: igl_copyleft::tetgen (igl_copyleft_tetgen)
-- Third-party: creating target 'tetgen::tetgen'
-- Creating target: igl_restricted::matlab (igl_restricted_matlab)
-- Found Matlab: C:/Program Files/MATLAB/R2021b/extern/include (found version "9.11") found components: MEX_COMPILER MX_LIBRARY ENG_LIBRARY MAT_LIBRARY
-- Creating target: igl_restricted::triangle (igl_restricted_triangle)
-- Third-party: creating target 'triangle::triangle'
-- Looking for sgemm_
-- Looking for sgemm_ - found
-- Found BLAS: E:/MATLAB_File/gptoolbox/mex/build/vcpkg_installed/x64-windows/debug/lib/openblas.lib
CMake Deprecation Warning at build/_deps/eltopo-src/eltopo3d/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- No build type selected, default to Release
-- Using VCPKG FindLAPACK from package 'lapack-reference'
-- Looking for cheev_
-- Looking for cheev_ - not found
-- Looking for cheev_
-- Looking for cheev_ - not found
-- Looking for cheev_
-- Looking for cheev_ - found
-- A library with LAPACK API found.
CMake Warning (dev) at build/_deps/eltopo-src/eltopo3d/CMakeLists.txt:50 (if):
  Policy CMP0054 is not set: Only interpret if() arguments as variables or
  keywords when unquoted.  Run "cmake --help-policy CMP0054" for policy
  details.  Use the cmake_policy command to set the policy and suppress this
  warning.

  Quoted variables like "MSVC" will no longer be dereferenced when the policy
  is set to NEW.  Since the policy is not set the OLD behavior will be used.
This warning is for project developers.  Use -Wno-dev to suppress it.

-- MEX_SOURCE: aabb.cpp
-- MEX_OUTPUT: aabb
-- MEX_SOURCE: angle_derivatives.cpp
-- MEX_OUTPUT: angle_derivatives
-- MEX_SOURCE: bone_visible.cpp
-- MEX_OUTPUT: bone_visible
-- MEX_SOURCE: blue_noise.cpp
-- MEX_OUTPUT: blue_noise
-- MEX_SOURCE: collapse_small_triangles.cpp
-- MEX_OUTPUT: collapse_small_triangles
-- MEX_SOURCE: decimate_libigl.cpp
-- MEX_OUTPUT: decimate_libigl
-- MEX_SOURCE: dual_laplacian.cpp
-- MEX_OUTPUT: dual_laplacian
-- MEX_SOURCE: exact_geodesic.cpp
-- MEX_OUTPUT: exact_geodesic
-- MEX_SOURCE: fast_sparse.cpp
-- MEX_OUTPUT: fast_sparse
-- MEX_SOURCE: fit_rotations_mex.cpp
-- MEX_OUTPUT: fit_rotations_mex
-- MEX_SOURCE: fit_cubic_bezier.cpp
-- MEX_OUTPUT: fit_cubic_bezier
-- MEX_SOURCE: icp.cpp
-- MEX_OUTPUT: icp
-- MEX_SOURCE: isolines.cpp
-- MEX_OUTPUT: isolines
-- MEX_SOURCE: in_element_aabb.cpp
-- MEX_OUTPUT: in_element_aabb
-- MEX_SOURCE: psd_project_rows.cpp
-- MEX_OUTPUT: psd_project_rows
-- MEX_SOURCE: principal_curvature.cpp
-- MEX_OUTPUT: principal_curvature
-- MEX_SOURCE: readMSH.cpp
-- MEX_OUTPUT: readMSH
-- MEX_SOURCE: read_triangle_mesh.cpp
-- MEX_OUTPUT: read_triangle_mesh
-- MEX_SOURCE: segment_graph.cpp
-- MEX_OUTPUT: segment_graph
-- MEX_SOURCE: signed_distance.cpp
-- MEX_OUTPUT: signed_distance
-- MEX_SOURCE: simplify_polyhedron.cpp
-- MEX_OUTPUT: simplify_polyhedron
-- MEX_SOURCE: slim.cpp
-- MEX_OUTPUT: slim
-- MEX_SOURCE: split_nonmanifold.cpp
-- MEX_OUTPUT: split_nonmanifold
-- MEX_SOURCE: solid_angle.cpp
-- MEX_OUTPUT: solid_angle
-- MEX_SOURCE: eltopo.cpp
-- MEX_OUTPUT: eltopo
-- MEX_SOURCE: tetrahedralize.cpp
-- MEX_OUTPUT: tetrahedralize
-- MEX_SOURCE: triangulate.cpp
-- MEX_OUTPUT: triangulate
-- MEX_SOURCE: ambient_occlusion.cpp
-- MEX_OUTPUT: ambient_occlusion
-- MEX_SOURCE: bone_visible_embree.cpp
-- MEX_OUTPUT: bone_visible_embree
-- MEX_SOURCE: ray_mesh_intersect.cpp
-- MEX_OUTPUT: ray_mesh_intersect
-- MEX_SOURCE: reorient_facets.cpp
-- MEX_OUTPUT: reorient_facets
-- MEX_SOURCE: winding_number.cpp
-- MEX_OUTPUT: winding_number
-- MEX_SOURCE: box_intersect.cpp
-- MEX_OUTPUT: box_intersect
-- MEX_SOURCE: decimate_cgal.cpp
-- MEX_OUTPUT: decimate_cgal
-- MEX_SOURCE: form_factor.cpp
-- MEX_OUTPUT: form_factor
-- MEX_SOURCE: intersect_other.cpp
-- MEX_OUTPUT: intersect_other
-- MEX_SOURCE: mesh_boolean.cpp
-- MEX_OUTPUT: mesh_boolean
-- MEX_SOURCE: outer_hull.cpp
-- MEX_OUTPUT: outer_hull
-- MEX_SOURCE: point_mesh_squared_distance.cpp
-- MEX_OUTPUT: point_mesh_squared_distance
-- MEX_SOURCE: selfintersect.cpp
-- MEX_OUTPUT: selfintersect
-- MEX_SOURCE: signed_distance_isosurface.cpp
-- MEX_OUTPUT: signed_distance_isosurface
-- MEX_SOURCE: snap_rounding.cpp
-- MEX_OUTPUT: snap_rounding
-- MEX_SOURCE: trim_with_solid.cpp
-- MEX_OUTPUT: trim_with_solid
-- MEX_SOURCE: upper_envelope.cpp
-- MEX_OUTPUT: upper_envelope
-- MEX_SOURCE: wire_mesh.cpp
-- MEX_OUTPUT: wire_mesh
-- MEX_SOURCE: read_mesh_from_xml.cpp
-- MEX_OUTPUT: read_mesh_from_xml
-- Configuring done (1944.5s)
-- Generating done (1.9s)
-- Build files have been written to: E:/MATLAB_File/gptoolbox/mex/build

(base) E:\MATLAB_File\gptoolbox\mex\build>

别忘了 cmake --build . --config Release这一句啊！！！
又是漫长的等待。。。

          ]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\rigid_alignment.cpp(34,15): warning C4244: “初始化”: 从“Eigen::EigenBase<Derived>::Index”转换到“const int”，可能丢失数据 [E
:\MATLAB_File\gptoolbox\mex\build\icp.vcxproj]
          with
          [
              Derived=Eigen::Matrix<double,-1,-1,0,-1,-1>
          ]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\sort.cpp(30,17): warning C4244: “初始化”: 从“Eigen::EigenBase<Derived>::Index”转换到“int”，可能丢失数据 [E:\MATLAB_File\gpt
oolbox\mex\build\icp.vcxproj]
          with
          [
              Derived=Eigen::Matrix<double,-1,3,0,-1,3>
          ]
.................很多字..................
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\parallel_for.h(1,1): warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode 格式以防止数据丢失 [E:\MATLAB_File\gptoo
lbox\mex\build\signed_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\internal_angles.h(1,1): warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode  格式以防止数据丢失 [E:\MATLAB_File\gp
toolbox\mex\build\signed_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\internal_angles.h(1,1): warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode  格式以防止数据丢失 [E:\MATLAB_File\gp
toolbox\mex\build\signed_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\AABB.h(1,1): warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode 格式以防止数据丢失 [E:\MATLAB_File\gptoolbox\mex
\build\signed_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\AABB.cpp(1,1): warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode 格式以防止数据丢失 [E:\MATLAB_File\gptoolbox\m
ex\build\signed_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\AABB.h(1,1): warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode 格式以防止数据丢失 [E:\MATLAB_File\gptoolbox\mex
\build\signed_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\AABB.cpp(976,1): warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode 格式以防止数据丢失 [E:\MATLAB_File\gptoolbox
\mex\build\signed_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\exterior_edges.cpp(91,19): warning C4267: “=”: 从“size_t”转换到“int”，可能丢失数据 [E:\MATLAB_File\gptoolbox\mex\build\s
igned_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\exterior_edges.cpp(92,19): warning C4267: “=”: 从“size_t”转换到“int”，可能丢失数据 [E:\MATLAB_File\gptoolbox\mex\build\s
igned_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\fast_winding_number.h(1,1): warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode 格式以防止数据丢失 [E:\MATLAB_Fil
e\gptoolbox\mex\build\signed_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\fast_winding_number.h(1,1): warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode 格式以防止数据丢失 [E:\MATLAB_Fil
e\gptoolbox\mex\build\signed_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\signed_distance.cpp(37,34): warning C4267: “初始化”: 从“size_t”转换到“int”，可能丢失数据 [E:\MATLAB_File\gptoolbox\mex\build\signed_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\signed_distance.cpp(37,34): warning C4267: “初始化”: 从“size_t”转换到“const int”，可能丢失数据 [E:\MATLAB_File\gptoolbox\mex\build\signed_distance.vcxproj]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\igl\sort.cpp(30,17): warning C4244: “初始化”: 从“Eigen::EigenBase<Derived>::Index”转换到“int”，可能丢失数据 [E:\MATLAB_File\gpt
oolbox\mex\build\signed_distance.vcxproj]
          with
          [
              Derived=Eigen::Matrix<int,-1,-1,0,-1,-1>
          ]
E:\MATLAB_File\gptoolbox\mex\build\_deps\libigl-src\include\i

四、测试

  1. 首先是文件夹下生成了其他文件
    在这里插入图片描述

  2. 然后在matlab中运行Offset surface of triangle mesh in matlab，不再报错
    在这里插入图片描述

  3. 运行成功啦！！

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