Comments (16)
romainguy
commented on May 7, 2024
I would recommend you stick with Xcode's clang instead. We don't test with MacPort or HomeBrew installed compilers and we don't really intend to (we don't have the bandwidth unfortunately). It definitely looks like a mismatch between the compiler and the standard libraries (we've seen similar issues on Linux between gcc and clang).
What do you get when running c++ --version? Mine gives the following on High Sierra:
Apple LLVM version 9.1.0 (clang-902.0.39.2)
Target: x86_64-apple-darwin17.7.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
from filament.
skaller
commented on May 7, 2024
I get this:
~/filament>/usr/bin/clang --version
Apple LLVM version 8.0.0 (clang-800.0.42.1)
Target: x86_64-apple-darwin16.1.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
And the same for saying c++ --version. However I forced links in /usr/local/bin to the homebrew installed clang version 6 because my own code does not support specified compilers.
I'm using the brew version because it supports more recent C++ (C++17 in particular) which I want to use in my own project. My project builds fine with both compilers at the moment but I will be adding C++14 and C++17 code which won't build on the Sierra compiler.
Is there a way to tell the filament build script to use /usr/bin/clang and /usr/bin/clang++ instead of the one on the PATH?
from filament.
romainguy
commented on May 7, 2024
You can try to export CC=/usr/bin/clang and export CXX=/usr/bin/clang++ before running the script. It should instruct CMake to use these compilers instead.
from filament.
skaller
commented on May 7, 2024
Same problem.
from filament.
romainguy
commented on May 7, 2024
Did you nuke the cmake directory first? (Just checking, I can't think of what else the problem could be)
from filament.
romainguy
commented on May 7, 2024
You could just remove the tests from libs/utils/CMakeLists.txt in the meantime
from filament.
skaller
commented on May 7, 2024
Nope. I will try that... same problem. I will try upgrading to High Sierra, should provide newer clang?
from filament.
skaller
commented on May 7, 2024
[BTW thanks for prompt support!]
from filament.
romainguy
commented on May 7, 2024
Upgrading to High Sierra should definitely fix it. I've compiled Filament myself on 4 different MacPros/MacBook Pros and they all work properly with High Sierra installed. I wish I could help you more but it's hard without a machine that reproduces the issue.
from filament.
skaller
commented on May 7, 2024
Its hard even with a machine. I run Linux and Windows 10 Summer as well. C++ has become a real pain. With clang 6, I get linker warnings building my code. Its not my code, its clang's library. Sigh.
Also the brew Caveats are a bit confusing.
==> Caveats
To use the bundled libc++ please add the following LDFLAGS:
LDFLAGS="-L/usr/local/opt/llvm/lib -Wl,-rpath,/usr/local/opt/llvm/lib"
This formula is keg-only, which means it was not symlinked into /usr/local,
because macOS already provides this software and installing another version in
parallel can cause all kinds of trouble.
If you need to have this software first in your PATH run:
echo 'export PATH="/usr/local/opt/llvm/bin:$PATH"' >> ~/.bash_profile
For compilers to find this software you may need to set:
LDFLAGS: -L/usr/local/opt/llvm/lib
CPPFLAGS: -I/usr/local/opt/llvm/include
I cannot add flags to compilation lines at the moment. The compilation lines are hard coded into binaries. Environment variables are fine. I don't know what it means "add the following LDFLAGS". Add what to what? Even the export hint above is wrong. That only finds clang-6 and clang++-6, not clang and clang++ which is what my code looks for. Hence the symlinks to hide the system compiler. Which works fine with my software (except for a visibility bug in the C++ library).
from filament.
skaller
commented on May 7, 2024
So I have High Sierra now. Installed Xcode tools. Same error.
Apple LLVM version 8.0.0 (clang-800.0.42.1)
Target: x86_64-apple-darwin17.7.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
~/felix>cd ..
~>cd filament/
~/filament>rm -rf out
~/filament>./build.sh -j release
Building release in out/cmake-release...
-- The C compiler identification is AppleClang 8.0.0.8000042
-- The CXX compiler identification is AppleClang 8.0.0.8000042
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- The ASM compiler identification is AppleClang
-- Found assembler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc
-- Found PythonInterp: /usr/local/bin/python (found version "2.7.14")
-- SPIR-V optimizer enabled
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/skaller/filament/out/cmake-release
[31/845] Building CXX object libs/util...utils.dir/test/test_Zip2Iterator.cpp.o
FAILED: libs/utils/CMakeFiles/test_utils.dir/test/test_Zip2Iterator.cpp.o
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -DFILAMENT_DRIVER_SUPPORTS_VULKAN -I../../libs/utils/include -I../../third_party/libgtest/tnt/../include -I../../third_party/robin-map/tnt/.. -I../../libs/math/include -std=c++14 -fstrict-aliasing -Wno-unknown-pragmas -Wno-unused-function -fcolor-diagnostics -O3 -DNDEBUG -fomit-frame-pointer -ffunction-sections -fdata-sections -MD -MT libs/utils/CMakeFiles/test_utils.dir/test/test_Zip2Iterator.cpp.o -MF libs/utils/CMakeFiles/test_utils.dir/test/test_Zip2Iterator.cpp.o.d -o libs/utils/CMakeFiles/test_utils.dir/test/test_Zip2Iterator.cpp.o -c ../../libs/utils/test/test_Zip2Iterator.cpp
In file included from ../../libs/utils/test/test_Zip2Iterator.cpp:17:
In file included from ../../third_party/libgtest/tnt/../include/gtest/gtest.h:55:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ostream:138:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ios:216:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__locale:15:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/string:439:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:627:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/utility:280:38: error: no type named 'type' in 'std::__1::enable_if<false, void>'; 'enable_if' cannot be used to disable this declaration
,typename enable_if<is_convertible<const _U1&, _T1>::value &&
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libs/utils/include/utils/Zip2Iterator.h:42:38: note: in instantiation of member function 'std::__1::pair<int &, int &>::pair' requested here
using std::pair<Ref1, Ref2>::pair;
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3746:20: note: while substituting deduced template arguments into function template 'Ref' [with _U1 = int, _U2 = int]
*__j = _VSTD::move(__t);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__config:397:15: note: expanded from macro '_VSTD'
#define _VSTD std::_LIBCPP_NAMESPACE
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3870:20: note: in instantiation of function template specialization 'std::__1::__insertion_sort_3<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
_VSTD::__insertion_sort_3<_Compare>(__first, __last, __comp);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:4041:5: note: in instantiation of function template specialization 'std::__1::__sort<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
__sort<_Comp_ref>(__first, __last, __comp);
^
../../libs/utils/test/test_Zip2Iterator.cpp:43:10: note: in instantiation of function template specialization 'std::__1::sort<utils::Zip2Iterator<int *, int *>, (lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21)>' requested here
std::sort(b, e, [](auto const& lhs, auto const& rhs) { return lhs.second < rhs.second; });
^
In file included from ../../libs/utils/test/test_Zip2Iterator.cpp:17:
In file included from ../../third_party/libgtest/tnt/../include/gtest/gtest.h:55:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ostream:138:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ios:216:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__locale:15:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/string:439:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:627:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/utility:324:37: error: no type named 'type' in 'std::__1::enable_if<false, void>'; 'enable_if' cannot be used to disable this declaration
typename enable_if<is_convertible<_U1, _T1>::value &&
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libs/utils/include/utils/Zip2Iterator.h:42:38: note: in instantiation of member function 'std::__1::pair<int &, int &>::pair' requested here
using std::pair<Ref1, Ref2>::pair;
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3746:20: note: while substituting deduced template arguments into function template 'Ref' [with _U1 = int, _U2 = int]
*__j = _VSTD::move(__t);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__config:397:15: note: expanded from macro '_VSTD'
#define _VSTD std::_LIBCPP_NAMESPACE
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3870:20: note: in instantiation of function template specialization 'std::__1::__insertion_sort_3<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
_VSTD::__insertion_sort_3<_Compare>(__first, __last, __comp);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:4041:5: note: in instantiation of function template specialization 'std::__1::__sort<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
__sort<_Comp_ref>(__first, __last, __comp);
^
../../libs/utils/test/test_Zip2Iterator.cpp:43:10: note: in instantiation of function template specialization 'std::__1::sort<utils::Zip2Iterator<int *, int *>, (lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21)>' requested here
std::sort(b, e, [](auto const& lhs, auto const& rhs) { return lhs.second < rhs.second; });
^
In file included from ../../libs/utils/test/test_Zip2Iterator.cpp:17:
In file included from ../../third_party/libgtest/tnt/../include/gtest/gtest.h:55:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ostream:138:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ios:216:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__locale:15:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/string:439:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:627:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/utility:280:38: error: no type named 'type' in 'std::__1::enable_if<false, void>'; 'enable_if' cannot be used to disable this declaration
,typename enable_if<is_convertible<const _U1&, _T1>::value &&
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libs/utils/include/utils/Zip2Iterator.h:42:38: note: in instantiation of member function 'std::__1::pair<int &, int &>::pair' requested here
using std::pair<Ref1, Ref2>::pair;
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3746:20: note: while substituting deduced template arguments into function template 'Ref' [with _U1 = int, _U2 = int]
*__j = _VSTD::move(__t);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__config:397:15: note: expanded from macro '_VSTD'
#define _VSTD std::_LIBCPP_NAMESPACE
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3870:20: note: in instantiation of function template specialization 'std::__1::__insertion_sort_3<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
_VSTD::__insertion_sort_3<_Compare>(__first, __last, __comp);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:4041:5: note: in instantiation of function template specialization 'std::__1::__sort<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
__sort<_Comp_ref>(__first, __last, __comp);
^
../../libs/utils/test/test_Zip2Iterator.cpp:43:10: note: in instantiation of function template specialization 'std::__1::sort<utils::Zip2Iterator<int *, int *>, (lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21)>' requested here
std::sort(b, e, [](auto const& lhs, auto const& rhs) { return lhs.second < rhs.second; });
^
In file included from ../../libs/utils/test/test_Zip2Iterator.cpp:17:
In file included from ../../third_party/libgtest/tnt/../include/gtest/gtest.h:55:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ostream:138:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ios:216:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__locale:15:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/string:439:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:627:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/utility:324:37: error: no type named 'type' in 'std::__1::enable_if<false, void>'; 'enable_if' cannot be used to disable this declaration
typename enable_if<is_convertible<_U1, _T1>::value &&
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libs/utils/include/utils/Zip2Iterator.h:42:38: note: in instantiation of member function 'std::__1::pair<int &, int &>::pair' requested here
using std::pair<Ref1, Ref2>::pair;
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3746:20: note: while substituting deduced template arguments into function template 'Ref' [with _U1 = int, _U2 = int]
*__j = _VSTD::move(__t);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__config:397:15: note: expanded from macro '_VSTD'
#define _VSTD std::_LIBCPP_NAMESPACE
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3870:20: note: in instantiation of function template specialization 'std::__1::__insertion_sort_3<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
_VSTD::__insertion_sort_3<_Compare>(__first, __last, __comp);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:4041:5: note: in instantiation of function template specialization 'std::__1::__sort<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
__sort<_Comp_ref>(__first, __last, __comp);
^
../../libs/utils/test/test_Zip2Iterator.cpp:43:10: note: in instantiation of function template specialization 'std::__1::sort<utils::Zip2Iterator<int *, int *>, (lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21)>' requested here
std::sort(b, e, [](auto const& lhs, auto const& rhs) { return lhs.second < rhs.second; });
^
In file included from ../../libs/utils/test/test_Zip2Iterator.cpp:17:
In file included from ../../third_party/libgtest/tnt/../include/gtest/gtest.h:55:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ostream:138:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ios:216:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__locale:15:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/string:439:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:627:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/utility:280:38: error: no type named 'type' in 'std::__1::enable_if<false, void>'; 'enable_if' cannot be used to disable this declaration
,typename enable_if<is_convertible<const _U1&, _T1>::value &&
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libs/utils/include/utils/Zip2Iterator.h:42:38: note: in instantiation of member function 'std::__1::pair<int &, int &>::pair' requested here
using std::pair<Ref1, Ref2>::pair;
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3792:20: note: while substituting deduced template arguments into function template 'Ref' [with _U1 = int, _U2 = int]
*__j = _VSTD::move(__t);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__config:397:15: note: expanded from macro '_VSTD'
#define _VSTD std::_LIBCPP_NAMESPACE
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3996:32: note: in instantiation of function template specialization 'std::__1::__insertion_sort_incomplete<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
bool __fs = _VSTD::__insertion_sort_incomplete<_Compare>(__first, __i, __comp);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:4041:5: note: in instantiation of function template specialization 'std::__1::__sort<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
__sort<_Comp_ref>(__first, __last, __comp);
^
../../libs/utils/test/test_Zip2Iterator.cpp:43:10: note: in instantiation of function template specialization 'std::__1::sort<utils::Zip2Iterator<int *, int *>, (lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21)>' requested here
std::sort(b, e, [](auto const& lhs, auto const& rhs) { return lhs.second < rhs.second; });
^
In file included from ../../libs/utils/test/test_Zip2Iterator.cpp:17:
In file included from ../../third_party/libgtest/tnt/../include/gtest/gtest.h:55:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ostream:138:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ios:216:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__locale:15:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/string:439:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:627:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/utility:324:37: error: no type named 'type' in 'std::__1::enable_if<false, void>'; 'enable_if' cannot be used to disable this declaration
typename enable_if<is_convertible<_U1, _T1>::value &&
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libs/utils/include/utils/Zip2Iterator.h:42:38: note: in instantiation of member function 'std::__1::pair<int &, int &>::pair' requested here
using std::pair<Ref1, Ref2>::pair;
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3792:20: note: while substituting deduced template arguments into function template 'Ref' [with _U1 = int, _U2 = int]
*__j = _VSTD::move(__t);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__config:397:15: note: expanded from macro '_VSTD'
#define _VSTD std::_LIBCPP_NAMESPACE
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3996:32: note: in instantiation of function template specialization 'std::__1::__insertion_sort_incomplete<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
bool __fs = _VSTD::__insertion_sort_incomplete<_Compare>(__first, __i, __comp);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:4041:5: note: in instantiation of function template specialization 'std::__1::__sort<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
__sort<_Comp_ref>(__first, __last, __comp);
^
../../libs/utils/test/test_Zip2Iterator.cpp:43:10: note: in instantiation of function template specialization 'std::__1::sort<utils::Zip2Iterator<int *, int *>, (lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21)>' requested here
std::sort(b, e, [](auto const& lhs, auto const& rhs) { return lhs.second < rhs.second; });
^
In file included from ../../libs/utils/test/test_Zip2Iterator.cpp:17:
In file included from ../../third_party/libgtest/tnt/../include/gtest/gtest.h:55:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ostream:138:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ios:216:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__locale:15:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/string:439:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:627:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/utility:280:38: error: no type named 'type' in 'std::__1::enable_if<false, void>'; 'enable_if' cannot be used to disable this declaration
,typename enable_if<is_convertible<const _U1&, _T1>::value &&
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libs/utils/include/utils/Zip2Iterator.h:42:38: note: in instantiation of member function 'std::__1::pair<int &, int &>::pair' requested here
using std::pair<Ref1, Ref2>::pair;
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3792:20: note: while substituting deduced template arguments into function template 'Ref' [with _U1 = int, _U2 = int]
*__j = _VSTD::move(__t);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__config:397:15: note: expanded from macro '_VSTD'
#define _VSTD std::_LIBCPP_NAMESPACE
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3996:32: note: in instantiation of function template specialization 'std::__1::__insertion_sort_incomplete<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
bool __fs = _VSTD::__insertion_sort_incomplete<_Compare>(__first, __i, __comp);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:4041:5: note: in instantiation of function template specialization 'std::__1::__sort<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
__sort<_Comp_ref>(__first, __last, __comp);
^
../../libs/utils/test/test_Zip2Iterator.cpp:43:10: note: in instantiation of function template specialization 'std::__1::sort<utils::Zip2Iterator<int *, int *>, (lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21)>' requested here
std::sort(b, e, [](auto const& lhs, auto const& rhs) { return lhs.second < rhs.second; });
^
In file included from ../../libs/utils/test/test_Zip2Iterator.cpp:17:
In file included from ../../third_party/libgtest/tnt/../include/gtest/gtest.h:55:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ostream:138:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/ios:216:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__locale:15:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/string:439:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:627:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/utility:324:37: error: no type named 'type' in 'std::__1::enable_if<false, void>'; 'enable_if' cannot be used to disable this declaration
typename enable_if<is_convertible<_U1, _T1>::value &&
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libs/utils/include/utils/Zip2Iterator.h:42:38: note: in instantiation of member function 'std::__1::pair<int &, int &>::pair' requested here
using std::pair<Ref1, Ref2>::pair;
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3792:20: note: while substituting deduced template arguments into function template 'Ref' [with _U1 = int, _U2 = int]
*__j = _VSTD::move(__t);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/__config:397:15: note: expanded from macro '_VSTD'
#define _VSTD std::_LIBCPP_NAMESPACE
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3996:32: note: in instantiation of function template specialization 'std::__1::__insertion_sort_incomplete<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
bool __fs = _VSTD::__insertion_sort_incomplete<_Compare>(__first, __i, __comp);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:4041:5: note: in instantiation of function template specialization 'std::__1::__sort<(lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21) &, utils::Zip2Iterator<int *, int *> >' requested here
__sort<_Comp_ref>(__first, __last, __comp);
^
../../libs/utils/test/test_Zip2Iterator.cpp:43:10: note: in instantiation of function template specialization 'std::__1::sort<utils::Zip2Iterator<int *, int *>, (lambda at ../../libs/utils/test/test_Zip2Iterator.cpp:43:21)>' requested here
std::sort(b, e, [](auto const& lhs, auto const& rhs) { return lhs.second < rhs.second; });
^
8 errors generated.
[40/845] Building CXX object libs/math...les/test_math.dir/tests/test_mat.cpp.o
ninja: build stopped: subcommand failed.
~/filament>
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romainguy
commented on May 7, 2024
Something's not right, with the latest Xcode and tools you should be on clang-902 (Apple LLVM version 9.1.0). (BTW you can use -c with build.sh to trigger a clean build). Here's the top of my CMake output:
Building release in out/cmake-release...
-- The C compiler identification is AppleClang 9.1.0.9020039
-- The CXX compiler identification is AppleClang 9.1.0.9020039
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works
-
This is with Xcode 9.4.1.
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skaller
commented on May 7, 2024
i did run xcode-select --install .. hmm .. you're right. Its the same compiler. Checking AppStore it tells me I installed version 9.4 of the tools. But, you're right those tools aren't the current ones. Sorry AppStore won't let me copy/paste. Stupid crap. AppStore ALSO tells me there is an update for El Capitan Xcode 8.2. Grrr.
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skaller
commented on May 7, 2024
Ok .. I will try to manually download xcode from the AppStore. Its installing it. Despite telling me I already did install it .. GRRR .. give me Debian any day.
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skaller
commented on May 7, 2024
Ok, after AppStore download of 5+G failed because I ran out of credit and then restarted from scratch (come on, Apple are you morons? FTP could restart downloads 40 years ago), $100 later Xcode installed and filament built!
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cgmb
commented on May 7, 2024
I encountered the same build error with clang-3.8 on Ubuntu 16.04. That's the default version you get from apt install clang. I worked around the problem by using a newer version of clang.
You can install a newer version of clang with the command apt install clang-6.0. The version number is appended to the file name to avoid conflicting with the old clang, so you use CC=/usr/bin/clang-6.0 CXX=/usr/bin/clang++-6.0 when calling CMake to select it.
from filament.
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