-fvisibility=hidden and -fvisibility-inlines-hidden

Open jonesmz opened this issue 7 years ago • 1 comments
Enabling the flags listed in the issue title for linux builds can greatly reduce shared library size, and enhance certain optimizations based on whether a symbol is internal to a shared library only, or externally visible.
However, it requires augmenting code that should be visible outside of the shared library to be explicitly exported
Here's a non-exhaustive listing of the compiler errors that happen when turning on -fvisibility=hidden and -fvisibility-inlines-hidden.
jonesmz@ymir ~/bsf/Build $ clear ; ninja
[1/3] Linking CXX executable ../bin/x64/Release/ExampleLowLevelRendering
FAILED: ../bin/x64/Release/ExampleLowLevelRendering
: && /usr/bin/c++  -Wall -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -fno-exceptions -fno-strict-aliasing -fno-rtti -Wl,-rpath= -g0 -O2 -DNDEBUG -Wno-unused-variable  -s -no-pie Source/Examples/ExampleLowLevelRendering/CMakeFiles/ExampleLowLevelRendering.dir/Main.cpp.o  -o ../bin/x64/Release/ExampleLowLevelRendering  -Wl,-rpath,/home/jonesmz/bsf/bin/x64/Release ../bin/x64/Release/libbsf.so /usr/lib/libSM.so /usr/lib/libICE.so /usr/lib/libX11.so /usr/lib/libXext.so /usr/lib/libXcursor.so /usr/lib/libXrandr.so /usr/lib/libXi.so && :
Source/Examples/ExampleLowLevelRendering/CMakeFiles/ExampleLowLevelRendering.dir/Main.cpp.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >::_M_create(unsigned long&, unsigned long) [clone .isra.100]':
Main.cpp:(.text+0x54): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExampleLowLevelRendering/CMakeFiles/ExampleLowLevelRendering.dir/Main.cpp.o: In function `bs::ct::render()':
Main.cpp:(.text+0x166c): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x16e3): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x17b5): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x1885): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x1fcd): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleLowLevelRendering/CMakeFiles/ExampleLowLevelRendering.dir/Main.cpp.o:Main.cpp:(.text+0x1ffc): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExampleLowLevelRendering/CMakeFiles/ExampleLowLevelRendering.dir/Main.cpp.o: In function `main':
Main.cpp:(.text.startup+0x4a8): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text.startup+0x641): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text.startup+0x673): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text.startup+0x6b7): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text.startup+0x6e7): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text.startup+0x723): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleLowLevelRendering/CMakeFiles/ExampleLowLevelRendering.dir/Main.cpp.o:Main.cpp:(.text.startup+0x750): more undefined references to `bs::MemoryCounter::Frees' follow
collect2: error: ld returned 1 exit status
[2/3] Linking CXX executable ../bin/x64/Release/ExamplePhysicallyBasedShading
FAILED: ../bin/x64/Release/ExamplePhysicallyBasedShading
: && /usr/bin/c++  -Wall -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -fno-exceptions -fno-strict-aliasing -fno-rtti -Wl,-rpath= -g0 -O2 -DNDEBUG -Wno-unused-variable  -s -no-pie Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/CameraFlyer.cpp.o Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/ObjectRotator.cpp.o Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o  -o ../bin/x64/Release/ExamplePhysicallyBasedShading  -Wl,-rpath,/home/jonesmz/bsf/bin/x64/Release ../bin/x64/Release/libbsf.so /usr/lib/libSM.so /usr/lib/libICE.so /usr/lib/libX11.so /usr/lib/libXext.so /usr/lib/libXcursor.so /usr/lib/libXrandr.so /usr/lib/libXi.so && :
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/CameraFlyer.cpp.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >::_M_create(unsigned long&, unsigned long) [clone .isra.30]':
CameraFlyer.cpp:(.text+0x54): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/CameraFlyer.cpp.o: In function `bs::CameraFlyer::update()':
CameraFlyer.cpp:(.text+0x308): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x7d7): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x99c): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x1002): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x1034): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/CameraFlyer.cpp.o:CameraFlyer.cpp:(.text+0x1062): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/ObjectRotator.cpp.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >::_M_create(unsigned long&, unsigned long) [clone .isra.27]':
ObjectRotator.cpp:(.text+0x54): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/ObjectRotator.cpp.o: In function `bs::ObjectRotator::ObjectRotator(bs::GameObjectHandle<bs::SceneObject> const&)':
ObjectRotator.cpp:(.text+0x25c): undefined reference to `bs::MemoryCounter::Frees'
ObjectRotator.cpp:(.text+0x2c1): undefined reference to `bs::MemoryCounter::Frees'
ObjectRotator.cpp:(.text+0x32b): undefined reference to `bs::MemoryCounter::Frees'
ObjectRotator.cpp:(.text+0x38c): undefined reference to `bs::MemoryCounter::Frees'
ObjectRotator.cpp:(.text+0x3ee): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/ObjectRotator.cpp.o:ObjectRotator.cpp:(.text+0x800): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >::_M_create(unsigned long&, unsigned long) [clone .isra.78]':
Main.cpp:(.text+0xe4): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `bs::createMaterial(bs::Assets&)':
Main.cpp:(.text+0x496): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x541): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x5ee): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x69f): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `bs::setUpInput()':
Main.cpp:(.text+0xacf): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o:Main.cpp:(.text+0xb2f): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `bs::setUp3DScene(bs::Assets const&)':
Main.cpp:(.text+0x178b): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x17cb): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x1943): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x1a61): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x1c77): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x1cba): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x1ec3): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x1f67): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x1f9e): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x1fe1): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x21f0): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x22b5): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x252d): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x2577): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x26c9): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x27e2): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x2a5b): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x2a9e): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x2be7): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x2cf5): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x2d8b): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x2ede): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x3126): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `bs::loadTexture(bs::Path const&, bool, bool, bool)':
Main.cpp:(.text+0x4cef): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x4d1d): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x4e6e): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x4e9b): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x4ec8): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o:Main.cpp:(.text+0x4f06): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `bs::GameObjectHandle<bs::CCamera>::GameObjectHandle()':
Main.cpp:(.text._ZN2bs16GameObjectHandleINS_7CCameraEEC2Ev[_ZN2bs16GameObjectHandleINS_7CCameraEEC5Ev]+0x3d): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text._ZN2bs16GameObjectHandleINS_7CCameraEEC2Ev[_ZN2bs16GameObjectHandleINS_7CCameraEEC5Ev]+0x79): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `main':
Main.cpp:(.text.startup+0x5f0): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text.startup+0x638): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text.startup+0x680): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text.startup+0x6c8): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `bs::Module<bs::Importer>::instance()':
Main.cpp:(.text._ZN2bs6ModuleINS_8ImporterEE8instanceEv[_ZN2bs6ModuleINS_8ImporterEE8instanceEv]+0x2ec): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o:Main.cpp:(.text._ZN2bs6ModuleINS_8ImporterEE8instanceEv[_ZN2bs6ModuleINS_8ImporterEE8instanceEv]+0x316): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `void bs::Module<bs::CoreApplication>::startUp<bs::Application, bs::START_UP_DESC const&>(bs::START_UP_DESC const&)':
Main.cpp:(.text._ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_[_ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_]+0x40): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text._ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_[_ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_]+0x310): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text._ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_[_ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_]+0x33a): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text._ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_[_ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_]+0x364): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text._ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_[_ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_]+0x391): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `bs::Module<bs::GameObjectManager>::instance()':
Main.cpp:(.text._ZN2bs6ModuleINS_17GameObjectManagerEE8instanceEv[_ZN2bs6ModuleINS_17GameObjectManagerEE8instanceEv]+0x2f4): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o:Main.cpp:(.text._ZN2bs6ModuleINS_17GameObjectManagerEE8instanceEv[_ZN2bs6ModuleINS_17GameObjectManagerEE8instanceEv]+0x31e): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `void std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >, bs::StdAlloc<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >, bs::GenAlloc> >::_M_emplace_back_aux<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> > >(std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >&&)':
Main.cpp:(.text._ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEENS5_IS8_S6_EEE19_M_emplace_back_auxIJS8_EEEvDpOT_[_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEENS5_IS8_S6_EEE19_M_emplace_back_auxIJS8_EEEvDpOT_]+0x83): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text._ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEENS5_IS8_S6_EEE19_M_emplace_back_auxIJS8_EEEvDpOT_[_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEENS5_IS8_S6_EEE19_M_emplace_back_auxIJS8_EEEvDpOT_]+0x1aa): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExamplePhysicallyBasedShading/CMakeFiles/ExamplePhysicallyBasedShading.dir/Main.cpp.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >::_M_mutate(unsigned long, unsigned long, char const*, unsigned long)':
Main.cpp:(.text._ZNSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS3_8GenAllocEEEE9_M_mutateEmmPKcm[_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS3_8GenAllocEEEE9_M_mutateEmmPKcm]+0x10f): undefined reference to `bs::MemoryCounter::Frees'
collect2: error: ld returned 1 exit status
[3/3] Linking CXX executable ../bin/x64/Release/ExampleGettingStarted
FAILED: ../bin/x64/Release/ExampleGettingStarted
: && /usr/bin/c++  -Wall -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -fno-exceptions -fno-strict-aliasing -fno-rtti -Wl,-rpath= -g0 -O2 -DNDEBUG -Wno-unused-variable  -s -no-pie Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/CameraFlyer.cpp.o Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o  -o ../bin/x64/Release/ExampleGettingStarted  -Wl,-rpath,/home/jonesmz/bsf/bin/x64/Release ../bin/x64/Release/libbsf.so /usr/lib/libSM.so /usr/lib/libICE.so /usr/lib/libX11.so /usr/lib/libXext.so /usr/lib/libXcursor.so /usr/lib/libXrandr.so /usr/lib/libXi.so && :
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/CameraFlyer.cpp.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >::_M_create(unsigned long&, unsigned long) [clone .isra.34]':
CameraFlyer.cpp:(.text+0x54): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/CameraFlyer.cpp.o: In function `bs::CameraFlyer::update()':
CameraFlyer.cpp:(.text+0x308): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x7d7): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x9a4): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x1012): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x1044): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/CameraFlyer.cpp.o:CameraFlyer.cpp:(.text+0x1072): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/CameraFlyer.cpp.o: In function `bs::CameraFlyer::CameraFlyer(bs::GameObjectHandle<bs::SceneObject> const&)':
CameraFlyer.cpp:(.text+0x1ec3): undefined reference to `bs::MemoryCounter::Allocs'
CameraFlyer.cpp:(.text+0x1eff): undefined reference to `bs::MemoryCounter::Allocs'
CameraFlyer.cpp:(.text+0x2082): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x21e3): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x222d): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x22d5): undefined reference to `bs::MemoryCounter::Frees'
CameraFlyer.cpp:(.text+0x233a): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/CameraFlyer.cpp.o:CameraFlyer.cpp:(.text+0x23fb): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >::_M_create(unsigned long&, unsigned long) [clone .isra.123]':
Main.cpp:(.text+0x204): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `bs::createMaterial(bs::TResourceHandle<bs::Texture, false> const&, bs::TResourceHandle<bs::Shader, false> const&)':
Main.cpp:(.text+0x844): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `bs::setUpInput()':
Main.cpp:(.text+0x999): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x9f3): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0xa4d): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0xaab): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o:Main.cpp:(.text+0xb14): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `bs::setUpInput()':
Main.cpp:(.text+0x133c): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `bs::setUp3DScene(bs::TResourceHandle<bs::Mesh, false> const&, bs::TResourceHandle<bs::Material, false> const&)':
Main.cpp:(.text+0x155b): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x1594): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x15d8): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x19b2): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x1a2f): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x1c9f): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x1f12): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x1f5c): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x212b): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x238f): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x23d2): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `bs::setUpGUI()':
Main.cpp:(.text+0x30ce): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x312c): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x316a): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x3511): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x3554): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x3815): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x38a1): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x3995): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x3c51): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x3c99): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x3e5b): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x3ff6): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x4107): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x4159): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x41ae): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o:Main.cpp:(.text+0x446a): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `bs::setUpGUI()':
Main.cpp:(.text+0x4b74): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text+0x4dbc): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `bs::loadAssets(bs::TResourceHandle<bs::Mesh, false>&, bs::TResourceHandle<bs::Texture, false>&, bs::TResourceHandle<bs::Shader, false>&)':
Main.cpp:(.text+0x50e8): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x5115): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x5241): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x526e): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text+0x5398): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o:Main.cpp:(.text+0x53c5): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `__static_initialization_and_destruction_0(int, int) [clone .constprop.233]':
Main.cpp:(.text.startup+0x1e6): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text.startup+0x221): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text.startup+0x2b6): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text.startup+0x2f1): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `main':
Main.cpp:(.text.startup+0x6e0): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text.startup+0x728): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text.startup+0x770): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text.startup+0x7b8): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> > const, std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> > const, std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> > >, bs::StdAlloc<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> > const, std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> > >, bs::GenAlloc> >::_M_erase(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> > const, std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> > > >*)':
Main.cpp:(.text._ZNSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEESt4pairIKS8_S8_ESt10_Select1stISB_ESt4lessIS8_ENS5_ISB_S6_EEE8_M_eraseEPSt13_Rb_tree_nodeISB_E[_ZNSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEESt4pairIKS8_S8_ESt10_Select1stISB_ESt4lessIS8_ENS5_ISB_S6_EEE8_M_eraseEPSt13_Rb_tree_nodeISB_E]+0x61): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o:Main.cpp:(.text._ZNSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEESt4pairIKS8_S8_ESt10_Select1stISB_ESt4lessIS8_ENS5_ISB_S6_EEE8_M_eraseEPSt13_Rb_tree_nodeISB_E[_ZNSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEESt4pairIKS8_S8_ESt10_Select1stISB_ESt4lessIS8_ENS5_ISB_S6_EEE8_M_eraseEPSt13_Rb_tree_nodeISB_E]+0x8a): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `void bs::Module<bs::CoreApplication>::startUp<bs::Application, bs::START_UP_DESC const&>(bs::START_UP_DESC const&)':
Main.cpp:(.text._ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_[_ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_]+0x40): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text._ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_[_ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_]+0x310): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text._ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_[_ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_]+0x33a): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text._ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_[_ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_]+0x364): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text._ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_[_ZN2bs6ModuleINS_15CoreApplicationEE7startUpINS_11ApplicationEJRKNS_13START_UP_DESCEEEEvDpOT0_]+0x391): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `bs::Module<bs::GameObjectManager>::instance()':
Main.cpp:(.text._ZN2bs6ModuleINS_17GameObjectManagerEE8instanceEv[_ZN2bs6ModuleINS_17GameObjectManagerEE8instanceEv]+0x2f4): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o:Main.cpp:(.text._ZN2bs6ModuleINS_17GameObjectManagerEE8instanceEv[_ZN2bs6ModuleINS_17GameObjectManagerEE8instanceEv]+0x31e): more undefined references to `bs::MemoryCounter::Frees' follow
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `bs::GameObjectHandle<bs::CLight> bs::SceneObject::addComponent<bs::CLight>()':
Main.cpp:(.text._ZN2bs11SceneObject12addComponentINS_6CLightEJEEENS_16GameObjectHandleIT_EEDpOT0_[_ZN2bs11SceneObject12addComponentINS_6CLightEJEEENS_16GameObjectHandleIT_EEDpOT0_]+0x4a): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text._ZN2bs11SceneObject12addComponentINS_6CLightEJEEENS_16GameObjectHandleIT_EEDpOT0_[_ZN2bs11SceneObject12addComponentINS_6CLightEJEEENS_16GameObjectHandleIT_EEDpOT0_]+0xc0): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text._ZN2bs11SceneObject12addComponentINS_6CLightEJEEENS_16GameObjectHandleIT_EEDpOT0_[_ZN2bs11SceneObject12addComponentINS_6CLightEJEEENS_16GameObjectHandleIT_EEDpOT0_]+0x1f3): undefined reference to `bs::MemoryCounter::Frees'
Main.cpp:(.text._ZN2bs11SceneObject12addComponentINS_6CLightEJEEENS_16GameObjectHandleIT_EEDpOT0_[_ZN2bs11SceneObject12addComponentINS_6CLightEJEEENS_16GameObjectHandleIT_EEDpOT0_]+0x2e7): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `bs::TEvent<void>::ConnectionData* bs::bs_new<bs::TEvent<void>::ConnectionData>()':
Main.cpp:(.text._ZN2bs6bs_newINS_6TEventIvJEE14ConnectionDataEJEEEPT_DpOT0_[_ZN2bs6bs_newINS_6TEventIvJEE14ConnectionDataEJEEEPT_DpOT0_]+0x27): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `void std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >, bs::StdAlloc<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >, bs::GenAlloc> >::_M_emplace_back_aux<std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> > >(std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >&&)':
Main.cpp:(.text._ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEENS5_IS8_S6_EEE19_M_emplace_back_auxIJS8_EEEvDpOT_[_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEENS5_IS8_S6_EEE19_M_emplace_back_auxIJS8_EEEvDpOT_]+0x83): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text._ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEENS5_IS8_S6_EEE19_M_emplace_back_auxIJS8_EEEvDpOT_[_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS4_8GenAllocEEEEENS5_IS8_S6_EEE19_M_emplace_back_auxIJS8_EEEvDpOT_]+0x1aa): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `void std::vector<bs::VideoMode const*, bs::StdAlloc<bs::VideoMode const*, bs::GenAlloc> >::_M_emplace_back_aux<bs::VideoMode const*>(bs::VideoMode const*&&)':
Main.cpp:(.text._ZNSt6vectorIPKN2bs9VideoModeENS0_8StdAllocIS3_NS0_8GenAllocEEEE19_M_emplace_back_auxIJS3_EEEvDpOT_[_ZNSt6vectorIPKN2bs9VideoModeENS0_8StdAllocIS3_NS0_8GenAllocEEEE19_M_emplace_back_auxIJS3_EEEvDpOT_]+0x84): undefined reference to `bs::MemoryCounter::Allocs'
Main.cpp:(.text._ZNSt6vectorIPKN2bs9VideoModeENS0_8StdAllocIS3_NS0_8GenAllocEEEE19_M_emplace_back_auxIJS3_EEEvDpOT_[_ZNSt6vectorIPKN2bs9VideoModeENS0_8StdAllocIS3_NS0_8GenAllocEEEE19_M_emplace_back_auxIJS3_EEEvDpOT_]+0x101): undefined reference to `bs::MemoryCounter::Frees'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `void std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, bs::StdAlloc<wchar_t, bs::GenAlloc> >::_M_construct<wchar_t const*>(wchar_t const*, wchar_t const*, std::forward_iterator_tag)':
Main.cpp:(.text._ZNSt7__cxx1112basic_stringIwSt11char_traitsIwEN2bs8StdAllocIwNS3_8GenAllocEEEE12_M_constructIPKwEEvT_SB_St20forward_iterator_tag[_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwEN2bs8StdAllocIwNS3_8GenAllocEEEE12_M_constructIPKwEEvT_SB_St20forward_iterator_tag]+0xa8): undefined reference to `bs::MemoryCounter::Allocs'
Source/Examples/ExampleGettingStarted/CMakeFiles/ExampleGettingStarted.dir/Main.cpp.o: In function `std::__cxx11::basic_string<char, std::char_traits<char>, bs::StdAlloc<char, bs::GenAlloc> >::_M_mutate(unsigned long, unsigned long, char const*, unsigned long)':
Main.cpp:(.text._ZNSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS3_8GenAllocEEEE9_M_mutateEmmPKcm[_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcEN2bs8StdAllocIcNS3_8GenAllocEEEE9_M_mutateEmmPKcm]+0x10f): undefined reference to `bs::MemoryCounter::Frees'
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
jonesmz@ymir ~/bsf/Build $
Apr 01 '18 03:04 jonesmz
Makes sense. Once C++ modules become stable I want to do a pass over all the exported functionality and hopefully reduce the size even further, since I'll have to rewrite that code anyway. Right now entire classes get exported, which I'm sure ends up exporting stuff that it shouldn't.
Apr 01 '18 11:04 BearishSun