compiling error of "Sample_Tutorial_VulkanExternal" in linux

[Joilnen]

System Information

• Ogre Version: ❔ 84c07a0
• Operating System / Platform: ❔ linux (Archlinux)

Detailled description

compiling error of "Sample_Tutorial_VulkanExternal" in linux

Callstack

ld.lld: error: undefined symbol: spvTextToBinary
>>> referenced by spirv_tools_wrapper.cc.o:(shaderc_util::SpirvToolsAssemble(shaderc_util::Compiler::TargetEnv, shaderc_util::Compiler::TargetEnvVersion, shaderc_util::string_piece, spv_binary_t**, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*)) in archive /lib/libshaderc_combined.a

ld.lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [Samples/2.0/Tutorials/Tutorial_VulkanExternal/CMakeFiles/Sample_Tutorial_VulkanExternal.dir/build.make:122: bin/Sample_Tutorial_VulkanExternal-4.0] Error 1
make[1]: *** [CMakeFiles/Makefile2:4590: Samples/2.0/Tutorials/Tutorial_VulkanExternal/CMakeFiles/Sample_Tutorial_VulkanExternal.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[100%] Building CXX object Samples/2.0/Tutorials/Tutorial_Terrain/CMakeFiles/Sample_Tutorial_Terrain.dir/src/Tutorial_TerrainGameState.cpp.o
[100%] Linking CXX executable ../../../../bin/Sample_Tutorial_Terrain
[100%] Built target Sample_Tutorial_Terrain
make: *** [Makefile:156: all] Error 2

[darksylinc]

It looks like it's picking up a different shaderc/glslang (e.g. system-installed one), and not the one provided by ogre-next-deps. This can cause more issues than just compiler errors.

How are you building OgreNext? Are you using the build scripts?

You may get more information from running make VERBOSE=1 if you're using makefiles, or ninja -v if you're using ninja build generator.

[Joilnen]

I did "cmake -S . build; cd build; make VERBOSE=1", I have this vulkan packages

/home/joilnen/ogre3d_devel/ogre-next-3.4.x/Samples/2.0/Tutorials/Tutorial_Terrain/src/Terra/Terra.cpp:418:38: warning: implicit conversion from 'uint32' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
  418 |                 static_cast<uint32>( m_basePixelDimension * m_depthWidthRatio );
      |                                      ^~~~~~~~~~~~~~~~~~~~ ~
[100%] Linking CXX executable ../../../../bin/Sample_TutorialUav01_Setup
cd /home/joilnen/ogre3d_devel/ogre-next-3.4.x/build/Samples/2.0/Tutorials/TutorialUav01_Setup && /usr/bin/cmake -E cmake_link_script CMakeFiles/Sample_TutorialUav01_Setup.dir/link.txt --verbose=1
/usr/bin/clang++ -Wall -Winit-self -Wcast-qual -Wwrite-strings -Wextra -Wno-unused-parameter -Wshadow -Wimplicit-fallthrough         -Winconsistent-missing-destructor-override -Wcomma -Wsign-conversion -Wconversion  -msse -msse2 -O2 -g -DNDEBUG -fuse-ld=lld -Xlinker --dependency-file -Xlinker CMakeFiles/Sample_TutorialUav01_Setup.dir/link.d CMakeFiles/Sample_TutorialUav01_Setup.dir/TutorialUav01_Setup.cpp.o CMakeFiles/Sample_TutorialUav01_Setup.dir/TutorialUav01_SetupGameState.cpp.o -o ../../../../bin/Sample_TutorialUav01_Setup-4.0  -Wl,-rpath,/home/joilnen/ogre3d_devel/ogre-next-3.4.x/build/lib: ../../../../lib/libOgreSamplesCommon.a ../../../../lib/libOgreNextOverlay.so.4.0 /usr/lib/libSDL2main.a /usr/lib/libSDL2.so ../../../../lib/libOgreNextHlmsPbs.so.4.0 ../../../../lib/libOgreNextAtmosphere.so.4.0 ../../../../lib/libOgreNextHlmsUnlit.so.4.0 ../../../../lib/libOgreNextMain.so.4.0 /usr/lib/libSM.so /usr/lib/libICE.so /usr/lib/libX11.so /usr/lib/libXext.so /usr/lib/libXt.so /usr/lib/libXaw.so /usr/lib/libXrandr.so -lxcb -lpthread -ldl /usr/lib/libfreeimage.so /usr/lib/libzzip.so /usr/lib/libz.so /usr/local/lib/libfreetype.a
cd /home/joilnen/ogre3d_devel/ogre-next-3.4.x/build/Samples/2.0/Tutorials/TutorialUav01_Setup && /usr/bin/cmake -E cmake_symlink_executable ../../../../bin/Sample_TutorialUav01_Setup-4.0 ../../../../bin/Sample_TutorialUav01_Setup
make[2]: Leaving directory '/home/joilnen/ogre3d_devel/ogre-next-3.4.x/build'
[100%] Built target Sample_TutorialUav01_Setup
1 warning generated.
[100%] Linking CXX executable ../../../../bin/Sample_Tutorial_Terrain
cd /home/joilnen/ogre3d_devel/ogre-next-3.4.x/build/Samples/2.0/Tutorials/Tutorial_Terrain && /usr/bin/cmake -E cmake_link_script CMakeFiles/Sample_Tutorial_Terrain.dir/link.txt --verbose=1
/usr/bin/clang++ -Wall -Winit-self -Wcast-qual -Wwrite-strings -Wextra -Wno-unused-parameter -Wshadow -Wimplicit-fallthrough         -Winconsistent-missing-destructor-override -Wcomma -Wsign-conversion -Wconversion  -msse -msse2 -O2 -g -DNDEBUG -fuse-ld=lld -Xlinker --dependency-file -Xlinker CMakeFiles/Sample_Tutorial_Terrain.dir/link.d CMakeFiles/Sample_Tutorial_Terrain.dir/src/Terra/Hlms/OgreHlmsJsonTerra.cpp.o CMakeFiles/Sample_Tutorial_Terrain.dir/src/Terra/Hlms/OgreHlmsTerra.cpp.o CMakeFiles/Sample_Tutorial_Terrain.dir/src/Terra/Hlms/OgreHlmsTerraDatablock.cpp.o CMakeFiles/Sample_Tutorial_Terrain.dir/src/Terra/Hlms/PbsListener/OgreHlmsPbsTerraShadows.cpp.o CMakeFiles/Sample_Tutorial_Terrain.dir/src/Terra/Terra.cpp.o CMakeFiles/Sample_Tutorial_Terrain.dir/src/Terra/TerraShadowMapper.cpp.o CMakeFiles/Sample_Tutorial_Terrain.dir/src/Terra/TerraWorkspaceListener.cpp.o CMakeFiles/Sample_Tutorial_Terrain.dir/src/Terra/TerrainCell.cpp.o CMakeFiles/Sample_Tutorial_Terrain.dir/src/Tutorial_Terrain.cpp.o CMakeFiles/Sample_Tutorial_Terrain.dir/src/Tutorial_TerrainGameState.cpp.o -o ../../../../bin/Sample_Tutorial_Terrain-4.0  -Wl,-rpath,/home/joilnen/ogre3d_devel/ogre-next-3.4.x/build/lib: ../../../../lib/libOgreSamplesCommon.a ../../../../lib/libOgreNextOverlay.so.4.0 ../../../../lib/libOgreNextHlmsPbs.so.4.0 /usr/lib/libSDL2main.a /usr/lib/libSDL2.so ../../../../lib/libOgreNextAtmosphere.so.4.0 ../../../../lib/libOgreNextHlmsUnlit.so.4.0 ../../../../lib/libOgreNextMain.so.4.0 /usr/lib/libSM.so /usr/lib/libICE.so /usr/lib/libX11.so /usr/lib/libXext.so /usr/lib/libXt.so /usr/lib/libXaw.so /usr/lib/libXrandr.so -lxcb -lpthread -ldl /usr/lib/libfreeimage.so /usr/lib/libzzip.so /usr/lib/libz.so /usr/local/lib/libfreetype.a
cd /home/joilnen/ogre3d_devel/ogre-next-3.4.x/build/Samples/2.0/Tutorials/Tutorial_Terrain && /usr/bin/cmake -E cmake_symlink_executable ../../../../bin/Sample_Tutorial_Terrain-4.0 ../../../../bin/Sample_Tutorial_Terrain
make[2]: Leaving directory '/home/joilnen/ogre3d_devel/ogre-next-3.4.x/build'
[100%] Built target Sample_Tutorial_Terrain
make[1]: Leaving directory '/home/joilnen/ogre3d_devel/ogre-next-3.4.x/build'
make: *** [Makefile:156: all] Error 2

extra/glslang 14.3.0-1 [installed]
    OpenGL and OpenGL ES shader front end and validator
[joilnen@sutherland build]$ pacman -Ss  spirv
extra/spirv-headers 1:1.3.283.0-1 [installed]
    SPIR-V Headers
extra/spirv-llvm-translator 18.1.6-1 [installed]
    Tool and a library for bi-directional translation between SPIR-V and LLVM IR
extra/spirv-tools 2024.2-1 (vulkan-devel) [installed]
    API and commands for processing SPIR-V modules

[darksylinc]

Hi!

Please follow building instructions for Linux.

The dependencies package must be present so OgreNext picks shaderc up from there (shaderc from system installed packages is not currently supported at the moment).

You will have to delete your CMake build folder to avoid any lingering issue.

[Joilnen]

maybe a wrong glslang version in my system ?

ld.lld: error: undefined symbol: glslang::TShader::setShiftTextureBinding(unsigned int)

[darksylinc]

maybe a wrong glslang version in my system ?

Hi. Please delete your CMake build folder and start from scratch following building instructions for Linux.