********************************************************************************
conan test conan-center-index/recipes/imath/all/test_package/conanfile.py imath/3.1.4@#63907d9ea5471f5155a05b80a0fc43c0 -pr /home/conan/w/prod/BuildSingleReference/6164/f370f9e1-5699-42cf-a522-65f5706f858c/profile_linux_5_libstdcpp11_gcc_debug_64.imath-shared-False.txt
********************************************************************************
Configuration:
[settings]
arch=x86_64
build_type=Debug
compiler=gcc
compiler.libcxx=libstdc++11
compiler.version=5
os=Linux
[options]
imath:shared=False
[build_requires]
[env]

imath/3.1.4 (test package): Installing package
Requirements
    imath/3.1.4 from local cache - Cache
Packages
    imath/3.1.4:fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb - Cache

Installing (downloading, building) binaries...
imath/3.1.4: Already installed!
imath/3.1.4 (test package): Generator txt created conanbuildinfo.txt
imath/3.1.4 (test package): Generator cmake_find_package created FindImath.cmake
imath/3.1.4 (test package): Generator cmake created conanbuildinfo.cmake
imath/3.1.4 (test package): Aggregating env generators
imath/3.1.4 (test package): Generated conaninfo.txt
imath/3.1.4 (test package): Generated graphinfo
Using lockfile: '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/build/61ebdb1c803e8ab4ba65db3965f016133a3f7b12/conan.lock'
Using cached profile from lockfile
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
imath/3.1.4 (test package): Calling build()

----Running------
> cd '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/build/61ebdb1c803e8ab4ba65db3965f016133a3f7b12' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="5" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++11" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/build/61ebdb1c803e8ab4ba65db3965f016133a3f7b12/package" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/build/61ebdb1c803e8ab4ba65db3965f016133a3f7b12" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package'
-----------------
-- The C compiler identification is GNU 5.4.0
-- The CXX compiler identification is GNU 5.4.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc - 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: /usr/bin/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: called by CMake conan helper
-- Conan: Adjusting output directories
-- Conan: Using cmake targets configuration
-- Library Imath-3_1_d found /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/lib/libImath-3_1_d.a
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Compiler GCC>=5, checking major version 5
-- Conan: Checking correct version: 5
-- Conan: C++ stdlib: libstdc++11
-- Conan: Using autogenerated FindImath.cmake
-- Found Imath: 3.1.4 (found version "3.1.4") 
-- Library Imath-3_1_d found /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/lib/libImath-3_1_d.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/lib/libImath-3_1_d.a
-- Library Imath-3_1_d found /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/lib/libImath-3_1_d.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/lib/libImath-3_1_d.a
-- Configuring done
-- Generating done
-- Build files have been written to: /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/build/61ebdb1c803e8ab4ba65db3965f016133a3f7b12

----Running------
> cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/build/61ebdb1c803e8ab4ba65db3965f016133a3f7b12' '--' '-j3'
-----------------
Scanning dependencies of target test_package
[ 50%] Building CXX object CMakeFiles/test_package.dir/test_package.cpp.o
CMakeFiles/test_package.dir/build.make:81: recipe for target 'CMakeFiles/test_package.dir/test_package.cpp.o' failed
CMakeFiles/Makefile2:94: recipe for target 'CMakeFiles/test_package.dir/all' failed
Makefile:102: recipe for target 'all' failed
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR


In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:17:0,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathPlatform.h:37:6: error: #error "This version of Imath is meant to work only with C++11 and above"
 #    error "This version of Imath is meant to work only with C++11 and above"
      ^
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:503:10: error: expected ‘;’ at end of member declaration
     half() IMATH_NOEXCEPT = default;
          ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:503:12: error: ‘noexcept’ does not name a type
     half() IMATH_NOEXCEPT = default;
            ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:503:12: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:506:18: error: expected ‘;’ at end of member declaration
     half (float f) IMATH_NOEXCEPT;
                  ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:506:20: error: ‘noexcept’ does not name a type
     half (float f) IMATH_NOEXCEPT;
                    ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:506:20: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:509:5: error: ‘constexpr’ does not name a type
     constexpr half (FromBitsTag, uint16_t bits) IMATH_NOEXCEPT;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:509:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:512:5: error: ‘constexpr’ does not name a type
     constexpr half (const half&) IMATH_NOEXCEPT = default;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:512:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:515:5: error: ‘constexpr’ does not name a type
     constexpr half (half&&) IMATH_NOEXCEPT = default;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:515:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:518:11: error: expected ‘;’ at end of member declaration
     ~half() IMATH_NOEXCEPT = default;
           ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:518:13: error: ‘noexcept’ does not name a type
     ~half() IMATH_NOEXCEPT = default;
             ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:518:13: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:523:22: error: expected ‘;’ at end of member declaration
     operator float() const IMATH_NOEXCEPT;
                      ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:523:28: error: ‘noexcept’ does not name a type
     operator float() const IMATH_NOEXCEPT;
                            ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:523:28: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:529:5: error: ‘constexpr’ does not name a type
     constexpr half operator-() const IMATH_NOEXCEPT;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:529:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:532:35: error: expected ‘;’ at end of member declaration
     half& operator= (const half& h) IMATH_NOEXCEPT = default;
                                   ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:532:37: error: ‘noexcept’ does not name a type
     half& operator= (const half& h) IMATH_NOEXCEPT = default;
                                     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:532:37: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:535:26: error: expected ‘,’ or ‘...’ before ‘&&’ token
     half& operator= (half&& h) IMATH_NOEXCEPT = default;
                          ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:535:30: error: expected ‘;’ at end of member declaration
     half& operator= (half&& h) IMATH_NOEXCEPT = default;
                              ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:535:32: error: ‘noexcept’ does not name a type
     half& operator= (half&& h) IMATH_NOEXCEPT = default;
                                ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:535:32: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:538:29: error: expected ‘;’ at end of member declaration
     half& operator= (float f) IMATH_NOEXCEPT;
                             ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:538:31: error: ‘noexcept’ does not name a type
     half& operator= (float f) IMATH_NOEXCEPT;
                               ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:538:31: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:541:29: error: expected ‘;’ at end of member declaration
     half& operator+= (half h) IMATH_NOEXCEPT;
                             ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:541:31: error: ‘noexcept’ does not name a type
     half& operator+= (half h) IMATH_NOEXCEPT;
                               ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:541:31: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:544:30: error: expected ‘;’ at end of member declaration
     half& operator+= (float f) IMATH_NOEXCEPT;
                              ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:544:32: error: ‘noexcept’ does not name a type
     half& operator+= (float f) IMATH_NOEXCEPT;
                                ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:544:32: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:547:29: error: expected ‘;’ at end of member declaration
     half& operator-= (half h) IMATH_NOEXCEPT;
                             ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:547:31: error: ‘noexcept’ does not name a type
     half& operator-= (half h) IMATH_NOEXCEPT;
                               ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:547:31: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:550:30: error: expected ‘;’ at end of member declaration
     half& operator-= (float f) IMATH_NOEXCEPT;
                              ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:550:32: error: ‘noexcept’ does not name a type
     half& operator-= (float f) IMATH_NOEXCEPT;
                                ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:550:32: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:553:29: error: expected ‘;’ at end of member declaration
     half& operator*= (half h) IMATH_NOEXCEPT;
                             ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:553:31: error: ‘noexcept’ does not name a type
     half& operator*= (half h) IMATH_NOEXCEPT;
                               ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:553:31: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:556:30: error: expected ‘;’ at end of member declaration
     half& operator*= (float f) IMATH_NOEXCEPT;
                              ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:556:32: error: ‘noexcept’ does not name a type
     half& operator*= (float f) IMATH_NOEXCEPT;
                                ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:556:32: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:559:29: error: expected ‘;’ at end of member declaration
     half& operator/= (half h) IMATH_NOEXCEPT;
                             ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:559:31: error: ‘noexcept’ does not name a type
     half& operator/= (half h) IMATH_NOEXCEPT;
                               ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:559:31: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:562:30: error: expected ‘;’ at end of member declaration
     half& operator/= (float f) IMATH_NOEXCEPT;
                              ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:562:32: error: ‘noexcept’ does not name a type
     half& operator/= (float f) IMATH_NOEXCEPT;
                                ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:562:32: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:569:51: error: expected ‘;’ at end of member declaration
     IMATH_CONSTEXPR14 half round (unsigned int n) const IMATH_NOEXCEPT;
                                                   ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:569:57: error: ‘noexcept’ does not name a type
     IMATH_CONSTEXPR14 half round (unsigned int n) const IMATH_NOEXCEPT;
                                                         ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:569:57: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:576:5: error: ‘constexpr’ does not name a type
     constexpr bool isFinite() const IMATH_NOEXCEPT;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:576:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:579:5: error: ‘constexpr’ does not name a type
     constexpr bool isNormalized() const IMATH_NOEXCEPT;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:579:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:582:5: error: ‘constexpr’ does not name a type
     constexpr bool isDenormalized() const IMATH_NOEXCEPT;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:582:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:585:5: error: ‘constexpr’ does not name a type
     constexpr bool isZero() const IMATH_NOEXCEPT;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:585:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:588:5: error: ‘constexpr’ does not name a type
     constexpr bool isNan() const IMATH_NOEXCEPT;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:588:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:591:5: error: ‘constexpr’ does not name a type
     constexpr bool isInfinity() const IMATH_NOEXCEPT;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:591:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:594:5: error: ‘constexpr’ does not name a type
     constexpr bool isNegative() const IMATH_NOEXCEPT;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:594:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:602:12: error: ‘constexpr’ does not name a type
     static constexpr half posInf() IMATH_NOEXCEPT;
            ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:602:12: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:605:12: error: ‘constexpr’ does not name a type
     static constexpr half negInf() IMATH_NOEXCEPT;
            ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:605:12: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:608:12: error: ‘constexpr’ does not name a type
     static constexpr half qNan() IMATH_NOEXCEPT;
            ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:608:12: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:611:12: error: ‘constexpr’ does not name a type
     static constexpr half sNan() IMATH_NOEXCEPT;
            ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:611:12: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:619:18: error: ‘constexpr’ does not name a type
     IMATH_EXPORT constexpr uint16_t bits() const IMATH_NOEXCEPT;
                  ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:619:18: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:622:63: error: expected ‘;’ at end of member declaration
     IMATH_EXPORT IMATH_CONSTEXPR14 void setBits (uint16_t bits) IMATH_NOEXCEPT;
                                                               ^
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:622:65: error: ‘noexcept’ does not name a type
     IMATH_EXPORT IMATH_CONSTEXPR14 void setBits (uint16_t bits) IMATH_NOEXCEPT;
                                                                 ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:622:65: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:627:20: error: expected identifier before ‘sizeof’
     static_assert (sizeof (float) == sizeof (uint32_t),
                    ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:627:20: error: expected ‘,’ or ‘...’ before ‘sizeof’
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:629:11: error: expected nested-name-specifier before ‘uif’
     using uif = imath_half_uif;
           ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:633:5: error: ‘constexpr’ does not name a type
     constexpr uint16_t mantissa() const IMATH_NOEXCEPT;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:633:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:634:5: error: ‘constexpr’ does not name a type
     constexpr uint16_t exponent() const IMATH_NOEXCEPT;
     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:634:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:643:29: error: expected initializer before ‘noexcept’
 inline half::half (float f) IMATH_NOEXCEPT
                             ^
In file included from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:0:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:652:8: error: ‘constexpr’ does not name a type
 inline constexpr half::half (FromBitsTag, uint16_t bits) IMATH_NOEXCEPT : _h (bits)
        ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:652:8: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/ImathExport.h:9:0,
                 from /home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:15,
                 from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:1:
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:659:37: error: expected initializer before ‘noexcept’
 inline half::operator float() const IMATH_NOEXCEPT
                                     ^
/home/conan/w/prod/BuildSingleReference/.conan/data/imath/3.1.4/_/_/package/fcc9bda6948b7e5cd4eddd99173a9b73f3bfaebb/include/Imath/half.h:669:36: error: expected initializer before ‘noexcept’
 half::round (unsigned int n) const IMATH_NOEXCEPT
                                    ^
/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/test_package.cpp:8:1: error: expected ‘}’ at end of input
 }
 ^
make[2]: *** [CMakeFiles/test_package.dir/test_package.cpp.o] Error 1
make[1]: *** [CMakeFiles/test_package.dir/all] Error 2
make: *** [all] Error 2
ERROR: imath/3.1.4 (test package): Error in build() method, line 11
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/imath/all/test_package/build/61ebdb1c803e8ab4ba65db3965f016133a3f7b12' '--' '-j3'