[libigl[cgal]] build failure

[Nosenzor]

Host Environment

• OS: Windows 10 x64 (and also on Mac ARM)
• Compiler: revision

To Reproduce

Steps to reproduce the behavior:

./vcpkg install libigl[cgal]

Failure logs

• Cut and paste the appropriate build messages from the console output.
• Attach every failure log file mentioned in the console output.
  Make Error at scripts/cmake/vcpkg_execute_required_process.cmake:112 (message):
  Command failed: "C:/Program Files/CMake/bin/cmake.exe" C:/Users/Shadow/CLionProjects/PyH3Dxx/vcpkg/buildtrees/libigl/src/d881f96777-73695629ab.clean -G Ninja -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=C:/Users/Shadow/CLionProjects/PyH3Dxx/vcpkg/packages/libigl_x64-windows/debug -DFETCHCONTENT_FULLY_DISCONNECTED=ON -DLIBIGL_WITH_EMBREE=OFF -DLIBIGL_WITH_OPENGL=OFF -DLIBIGL_WITH_OPENGL_GLFW=OFF -DLIBIGL_WITH_OPENGL_GLFW_IMGUI=OFF -DLIBIGL_WITH_XML=OFF -DLIBIGL_WITH_CGAL=ON -DLIBIGL_BUILD_PYTHON=OFF -DLIBIGL_EXPORT_TARGETS=ON -DLIBIGL_USE_STATIC_LIBRARY=OFF -DLIBIGL_WITH_COMISO=OFF -DLIBIGL_WITH_TETGEN=OFF -DLIBIGL_WITH_TRIANGLE=OFF -DLIBIGL_WITH_PREDICATES=OFF -DLIBIGL_BUILD_TUTORIALS=OFF -DLIBIGL_WITH_PNG=OFF -DLIBIGL_BUILD_TESTS=OFF -DPYTHON_EXECUTABLE= "-DCMAKE_MAKE_PROGRAM=C:/Program Files/Microsoft Visual Studio/2022/Community/Common7/IDE/CommonExtensions/Microsoft/CMake/Ninja/ninja.exe" -DBUILD_SHARED_LIBS=ON -DVCPKG_CHAINLOAD_TOOLCHAIN_FILE=C:/Users/Shadow/CLionProjects/PyH3Dxx/vcpkg/scripts/toolchains/windows.cmake -DVCPKG_TARGET_TRIPLET=x64-windows -DVCPKG_SET_CHARSET_FLAG=ON -DVCPKG_PLATFORM_TOOLSET=v143 -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON -DCMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY=ON -DCMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP=TRUE -DCMAKE_VERBOSE_MAKEFILE=ON -DVCPKG_APPLOCAL_DEPS=OFF -DCMAKE_TOOLCHAIN_FILE=C:/Users/Shadow/CLionProjects/PyH3Dxx/vcpkg/scripts/buildsystems/vcpkg.cmake -DCMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION=ON -DVCPKG_CXX_FLAGS= -DVCPKG_CXX_FLAGS_RELEASE= -DVCPKG_CXX_FLAGS_DEBUG= -DVCPKG_C_FLAGS= -DVCPKG_C_FLAGS_RELEASE= -DVCPKG_C_FLAGS_DEBUG= -DVCPKG_CRT_LINKAGE=dynamic -DVCPKG_LINKER_FLAGS= -DVCPKG_LINKER_FLAGS_RELEASE= -DVCPKG_LINKER_FLAGS_DEBUG= -DVCPKG_TARGET_ARCHITECTURE=x64 -DCMAKE_INSTALL_LIBDIR:STRING=lib -DCMAKE_INSTALL_BINDIR:STRING=bin -D_VCPKG_ROOT_DIR=C:/Users/Shadow/CLionProjects/PyH3Dxx/vcpkg -D_VCPKG_INSTALLED_DIR=C:/Users/Shadow/CLionProjects/PyH3Dxx/cmake-build-release/vcpkg_installed -DVCPKG_MANIFEST_INSTALL=OFF
  Working Directory: C:/Users/Shadow/CLionProjects/PyH3Dxx/vcpkg/buildtrees/libigl/x64-windows-dbg
  Error code: 1
  See logs for more information:
  C:\Users\Shadow\CLionProjects\PyH3Dxx\vcpkg\buildtrees\libigl\config-x64-windows-dbg-CMakeCache.txt.log
  C:\Users\Shadow\CLionProjects\PyH3Dxx\vcpkg\buildtrees\libigl\config-x64-windows-dbg-out.log
  C:\Users\Shadow\CLionProjects\PyH3Dxx\vcpkg\buildtrees\libigl\config-x64-windows-dbg-err.log

Additional context

Add any other context about the
patch-x64-windows-2-out.log
patch-x64-windows-0-err.log
patch-x64-windows-0-out.log
patch-x64-windows-1-err.log
patch-x64-windows-1-out.log
patch-x64-windows-2-err.log
problem here, such as what you have already tried to resolve the issue.
config-x64-windows-dbg-CMakeCache.txt.log
config-x64-windows-dbg-err.log
config-x64-windows-dbg-out.log

[LilyWangLL]

Thanks for posting this issue. Could you please confirm the folder [VCPKG_PATH]/buildtrees/libigl/src/d881f96777-73695629ab.clean/external/cgal have files of cgal? They are download by the following codes in cmake/LibiglDownloadExternal.cmake:

## CGAL
function(igl_download_cgal)
	igl_download_project(cgal
		GIT_REPOSITORY https://github.com/CGAL/cgal.git
		GIT_TAG        f7c3c8212b56c0d6dae63787efc99093f4383415
	)
endfunction()

[dg0yt]

They are download by the following codes in cmake/LibiglDownloadExternal.cmake:

@LilyWangLL Shouldn't cgal come from vcpkg?

[LilyWangLL]

Shouldn't cgal come from vcpkg?

Now cgal used by libigl is downloaded by itself.

[dg0yt]

Shouldn't cgal come from vcpkg?

Now cgal used by libigl is downloaded by itself.

This is bad. Even more with libigl[cgal] depending cgal.

[LilyWangLL]

Shouldn't cgal come from vcpkg?

Now cgal used by libigl is downloaded by itself.

This is bad. Even more with libigl[cgal] depending cgal.

I agree with this and I will fix it. I also want confirm the reason of installed failed.

[LilyWangLL]

CMake Error at cmake/DownloadProject.cmake:179 (message):
Build step for cgal failed: 1
Call Stack (most recent call first):
cmake/LibiglDownloadExternal.cmake:25 (download_project)
cmake/LibiglDownloadExternal.cmake:37 (igl_download_project_aux)
cmake/LibiglDownloadExternal.cmake:44 (igl_download_project)
cmake/libigl.cmake:226 (igl_download_cgal)
CMakeLists.txt:59 (include)

The error log in config-x64-windows-dbg-err.log.

[Nosenzor]

@LilyWangLL : Do you need any extra info from me ?

[applicate2628]

I have successful build with libigl[*] x64-windows but it fails at x64-windows-static for libigl[opengl] or libigl[cgal]. libigl[triangle,tetgen,xml] is ok.

[dg0yt]

libigl was updated two weeks ago (#27963). And I opened #30735 now. If the issue with feature cgal still exists, add the error log.

[dg0yt]

libigl[cgal] builds at least with #30735: https://dev.azure.com/vcpkg/public/_build/results?buildId=87878&view=results

[Nosenzor]

It makes sense that it doesn't build on uwp or win arm64 since libgl is not available on those platforms.

[dg0yt]

It makes sense that it doesn't build on uwp or win arm64 since libgl is not available on those platforms.

This issue is not about uwp.
For arm64-osx, some features may build: libigl/libigl#1686.

[LilyWangLL]

Thanks for posting this issue. Now libigl[cgal] could install succeed on the latest vcpkg, so I am closing this issue for now.