cannot compile with clang

[pagrubel]

cmake -DHPX_ROOT=~/build/hpx_buildrelease_clang \ -DCMAKE_CXX_COMPILER=clang++ \ -DINNCABS_USE_HPX_FUTURIZED=ON \ -DHPX_DIR=~/build/hpx_buildrelease_clang/lib/cmake/hpx \ ~/hpx-inncabs

results in:
below I will post the build command for hpx with clang

-- The CXX compiler identification is Clang 3.4.2 -- Check for working CXX compiler: /usr/bin/clang++ -- Check for working CXX compiler: /usr/bin/clang++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- The C compiler identification is GNU 4.9.1 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done CMake Error at /home/pagrubel/hpx/cmake/HPX_Message.cmake:43 (message): ERROR: Compilers do not match. In order to compile HPX application it is recommended to use the same compiler as you did for HPX. HPX_CXX_COMPILER=/usr/bin/c++, CMAKE_CXX_COMPILER=/usr/bin/clang++. To disable this message set HPX_IGNORE_COMPILER_COMPATIBILITY to On. Call Stack (most recent call first): /home/pagrubel/build/hpx_buildrelease/lib/cmake/HPX/HPXMacros.cmake:15 (hpx_error) /home/pagrubel/build/hpx_buildrelease/lib/cmake/HPX/HPXConfig.cmake:52 (hpx_check_compiler_compatibility) CMakeLists.txt:32 (find_package)

---

how I built hpx:

cmake -DCMAKE_INSTALL_PREFIX=~/build/hpx_buildrelease_clang \ -DCMAKE_CXX_COMPILER=clang++ \ -DHWLOC_ROOT=~/hwloc-1.10.1 \ -DHPX_WITH_EXAMPLES=ON \ -DHPX_WITH_TESTS=ON \ -DCMAKE_BUILD_TYPE=Release \ -DHPX_WITH_THREAD_GUARD_PAGE=OFF \ -DBOOST_ROOT=/opt/boost/1.56.0-release \ -DPAPI_ROOT=/opt/papi/5.4.0-release \ -DHPX_WITH_PAPI=ON

[AntonBikineev]

Pat, I think you should recompile HPX with clang++ (specify CMAKE_CXX_COMPILER=clang++ when building hpx)

[pagrubel]

I’m pretty sure I did that Pat On Aug 14, 2015, at 2:33 PM, Anton Bikineev notifications@github.com<mailto:notifications@github.com> wrote:

Pat, I think you should recompile HPX with clang++ (specify CMAKE_CXX_COMPILER=clang++ when building hpx)

— Reply to this email directly or view it on GitHubhttps://github.com/STEllAR-GROUP/inncabs/issues/3#issuecomment-131232516.

[pagrubel]

okay I’ll fix it sorry for the noise

On Aug 14, 2015, at 2:33 PM, Anton Bikineev notifications@github.com<mailto:notifications@github.com> wrote:

Pat, I think you should recompile HPX with clang++ (specify CMAKE_CXX_COMPILER=clang++ when building hpx)

— Reply to this email directly or view it on GitHubhttps://github.com/STEllAR-GROUP/inncabs/issues/3#issuecomment-131232516.

[pagrubel]

fixed it for c compiler and checked that they both use /user/bin (clang and clang++) but get the same error

[pagrubel]

Okay here is my command for hpx:

cmake -DCMAKE_INSTALL_PREFIX=~/build/hpx_buildrelease_clang \ -DCMAKE_CXX_COMPILER=clang++ \ -DCMAKE_C_COMPILER=clang \ -DHWLOC_ROOT=~/hwloc-1.10.1 \ -DHPX_WITH_EXAMPLES=ON \ -DHPX_WITH_TESTS=ON \ -DCMAKE_BUILD_TYPE=Release \ -DHPX_WITH_THREAD_GUARD_PAGE=OFF \ -DBOOST_ROOT=/opt/boost/1.56.0-release \ -DPAPI_ROOT=/opt/papi/5.4.0-release \ -DHPX_WITH_PAPI=ON

with this output:

-- The CXX compiler identification is Clang 3.4.2 -- The C compiler identification is Clang 3.4.2 -- Check for working CXX compiler: /usr/bin/clang++ -- Check for working CXX compiler: /usr/bin/clang++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working C compiler: /usr/bin/clang -- Check for working C compiler: /usr/bin/clang -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- The Fortran compiler identification is GNU -- Enabling Fortran support -- Native TLS is enabled. -- Stack traces are enabled. -- Compiling with the native toolset -- Performing Test HPX_WITH_CXX14 -- Performing Test HPX_WITH_CXX14 - Failed -- Performing Test HPX_WITH_CXX0Y -- Performing Test HPX_WITH_CXX0Y - Failed -- Performing Test HPX_WITH_CXX11 -- Performing Test HPX_WITH_CXX11 - Success -- Performing Test HPX_WITH_CXX11_ALIAS_TEMPLATES - Success -- Performing Test HPX_WITH_CXX11_AUTO - Success -- Performing Test HPX_WITH_CXX11_CONSTEXPR - Success -- Performing Test HPX_WITH_CXX11_DECLTYPE - Success -- Performing Test HPX_WITH_CXX11_DECLTYPE_N3276 - Success -- Performing Test HPX_WITH_CXX11_DEFAULTED_FUNCTIONS - Success -- Performing Test HPX_WITH_CXX11_DELETED_FUNCTIONS - Success -- Performing Test HPX_WITH_CXX11_EXPLICIT_CONVERSION_OPERATORS - Success -- Performing Test HPX_WITH_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS - Success -- Performing Test HPX_WITH_CXX11_INLINE_NAMESPACES - Success -- Performing Test HPX_WITH_CXX11_LAMBDAS - Success -- Performing Test HPX_WITH_CXX11_NOEXCEPT - Success -- Performing Test HPX_WITH_CXX11_NULLPTR - Success -- Performing Test HPX_WITH_CXX11_RANGE_BASED_FOR - Success -- Performing Test HPX_WITH_CXX11_RVALUE_REFERENCES - Success -- Performing Test HPX_WITH_CXX11_SCOPED_ENUMS - Success -- Performing Test HPX_WITH_CXX11_STATIC_ASSERT - Success -- Performing Test HPX_WITH_CXX11_VARIADIC_MACROS - Success -- Performing Test HPX_WITH_CXX11_VARIADIC_TEMPLATES - Success -- Performing Test HPX_WITH_CXX11_EXTENDED_FRIEND_DECLARATIONS - Success -- Performing Test HPX_WITH_CXX11_CHRONO - Success -- Performing Test HPX_WITH_CXX11_STD_INITIALIZER_LIST - Success -- Performing Test HPX_WITH_CXX11_IS_FINAL - Failed -- Performing Test HPX_WITH_CXX11_IS_NULL_POINTER - Success -- Performing Test HPX_WITH_CXX11_UNIQUE_PTR - Success -- Performing Test HPX_WITH_CXX11_TYPE_TRAITS - Success -- Performing Test HPX_WITH_CXX14_CONSTEXPR - Failed -- Performing Test HPX_WITH_CXX14_LAMBDAS - Failed -- Performing Test HPX_WITH_CXX14_INTEGER_SEQUENCE - Failed -- Performing Test HPX_WITH_CXX14_RESULT_OF_SFINAE - Success -- Performing Test HPX_WITH_CXX_FLAG_WALL -- Performing Test HPX_WITH_CXX_FLAG_WALL - Success -- Performing Test HPX_WITH_C_FLAG_WALL -- Performing Test HPX_WITH_C_FLAG_WALL - Success -- Performing Test HPX_WITH_Fortran_FLAG_WALL -- Performing Test HPX_WITH_Fortran_FLAG_WALL - Success -- Performing Test HPX_WITH_CXX_FLAG_WEXTRA -- Performing Test HPX_WITH_CXX_FLAG_WEXTRA - Success -- Performing Test HPX_WITH_C_FLAG_WEXTRA -- Performing Test HPX_WITH_C_FLAG_WEXTRA - Success -- Performing Test HPX_WITH_Fortran_FLAG_WEXTRA -- Performing Test HPX_WITH_Fortran_FLAG_WEXTRA - Success -- Performing Test HPX_WITH_CXX_FLAG_WNO_UNUSED_LOCAL_TYPEDEFS -- Performing Test HPX_WITH_CXX_FLAG_WNO_UNUSED_LOCAL_TYPEDEFS - Failed -- "-Wno-unused-local-typedefs" not available for language CXX. -- Performing Test HPX_WITH_C_FLAG_WNO_UNUSED_LOCAL_TYPEDEFS -- Performing Test HPX_WITH_C_FLAG_WNO_UNUSED_LOCAL_TYPEDEFS - Failed -- "-Wno-unused-local-typedefs" not available for language C. -- Performing Test HPX_WITH_Fortran_FLAG_WNO_UNUSED_LOCAL_TYPEDEFS -- Performing Test HPX_WITH_Fortran_FLAG_WNO_UNUSED_LOCAL_TYPEDEFS - Failed -- "-Wno-unused-local-typedefs" not available for language Fortran. -- Performing Test HPX_WITH_CXX_FLAG_WNO_STRICT_ALIASING -- Performing Test HPX_WITH_CXX_FLAG_WNO_STRICT_ALIASING - Success -- Performing Test HPX_WITH_C_FLAG_WNO_STRICT_ALIASING -- Performing Test HPX_WITH_C_FLAG_WNO_STRICT_ALIASING - Success -- Performing Test HPX_WITH_Fortran_FLAG_WNO_STRICT_ALIASING -- Performing Test HPX_WITH_Fortran_FLAG_WNO_STRICT_ALIASING - Success -- Performing Test HPX_WITH_CXX_FLAG_WNO_SIGN_PROMO -- Performing Test HPX_WITH_CXX_FLAG_WNO_SIGN_PROMO - Success -- Performing Test HPX_WITH_CXX_FLAG_WNO_ATTRIBUTES -- Performing Test HPX_WITH_CXX_FLAG_WNO_ATTRIBUTES - Success -- Performing Test HPX_WITH_CXX_FLAG_WNO_CAST_ALIGN -- Performing Test HPX_WITH_CXX_FLAG_WNO_CAST_ALIGN - Success -- Performing Test HPX_WITH_CXX_FLAG_WNO_UNUSED_PARAMETER -- Performing Test HPX_WITH_CXX_FLAG_WNO_UNUSED_PARAMETER - Success -- Performing Test HPX_WITH_CXX_FLAG_WNO_IGNORED_QUALIFIERS -- Performing Test HPX_WITH_CXX_FLAG_WNO_IGNORED_QUALIFIERS - Success -- Performing Test HPX_WITH_CXX_FLAG_WFORMAT_2 -- Performing Test HPX_WITH_CXX_FLAG_WFORMAT_2 - Success -- Performing Test HPX_WITH_CXX_FLAG_WNO_FORMAT_NONLITERAL -- Performing Test HPX_WITH_CXX_FLAG_WNO_FORMAT_NONLITERAL - Success -- Performing Test HPX_WITH_CXX_FLAG_WINIT_SELF -- Performing Test HPX_WITH_CXX_FLAG_WINIT_SELF - Success -- Performing Test HPX_WITH_CXX_FLAG_WDOUBLE_PROMOTION -- Performing Test HPX_WITH_CXX_FLAG_WDOUBLE_PROMOTION - Failed -- "-Wdouble-promotion" not available for language CXX. -- Performing Test HPX_WITH_CXX_FLAG_WCAST_QUAL -- Performing Test HPX_WITH_CXX_FLAG_WCAST_QUAL - Success -- Performing Test HPX_WITH_CXX_FLAG_WERROR_TRAMPOLINES -- Performing Test HPX_WITH_CXX_FLAG_WERROR_TRAMPOLINES - Failed -- "-Werror=trampolines" not available for language CXX. -- Performing Test HPX_WITH_CXX_FLAG_WERROR_PARENTHESES -- Performing Test HPX_WITH_CXX_FLAG_WERROR_PARENTHESES - Success -- Performing Test HPX_WITH_CXX_FLAG_WERROR_REORDER -- Performing Test HPX_WITH_CXX_FLAG_WERROR_REORDER - Success -- Performing Test HPX_WITH_CXX_FLAG_WERROR_RETURN_TYPE -- Performing Test HPX_WITH_CXX_FLAG_WERROR_RETURN_TYPE - Success -- Performing Test HPX_WITH_CXX_FLAG_WERROR_SEQUENCE_POINT -- Performing Test HPX_WITH_CXX_FLAG_WERROR_SEQUENCE_POINT - Success -- Performing Test HPX_WITH_CXX_FLAG_WERROR_FORMAT -- Performing Test HPX_WITH_CXX_FLAG_WERROR_FORMAT - Success -- Performing Test HPX_WITH_CXX_FLAG_WERROR_MISSING_BRACES -- Performing Test HPX_WITH_CXX_FLAG_WERROR_MISSING_BRACES - Success -- Performing Test HPX_WITH_CXX_FLAG_WERROR_SIGN_COMPARE -- Performing Test HPX_WITH_CXX_FLAG_WERROR_SIGN_COMPARE - Success -- Performing Test HPX_WITH_CXX_FLAG_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HPX_WITH_CXX_FLAG_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HPX_WITH_C_FLAG_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HPX_WITH_C_FLAG_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HPX_WITH_Fortran_FLAG_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HPX_WITH_Fortran_FLAG_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HPX_WITH_CXX_FLAG_WERROR_VLA -- Performing Test HPX_WITH_CXX_FLAG_WERROR_VLA - Success -- Performing Test HPX_WITH_C_FLAG_WERROR_RETURN_TYPE -- Performing Test HPX_WITH_C_FLAG_WERROR_RETURN_TYPE - Success -- Performing Test HPX_WITH_CXX_FLAG_WNO_SYNC_NAND -- Performing Test HPX_WITH_CXX_FLAG_WNO_SYNC_NAND - Failed -- "-Wno-sync-nand" not available for language CXX. -- Performing Test HPX_WITH_C_FLAG_WNO_SYNC_NAND -- Performing Test HPX_WITH_C_FLAG_WNO_SYNC_NAND - Failed -- "-Wno-sync-nand" not available for language C. -- Performing Test WITH_LINKER_FLAG_WLZ_DEFS -- Performing Test WITH_LINKER_FLAG_WLZ_DEFS - Success -- Performing Test HPX_WITH_RDTSC - Success -- Performing Test HPX_WITH_RDTSCP - Success -- Boost version: 1.56.0 -- Found the following Boost libraries: -- chrono -- date_time -- filesystem -- program_options -- regex -- system -- thread -- context -- random -- atomic -- Found PkgConfig: /usr/bin/pkg-config (found version "0.26") -- Found TCMalloc: /usr/lib/libtcmalloc_minimal.so
-- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_CFREE -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_CFREE - Success -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_CFREE -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_CFREE - Success -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_PVALLOC -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_PVALLOC - Success -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_PVALLOC -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_PVALLOC - Success -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_MALLOC -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_MALLOC - Success -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_MALLOC -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_MALLOC - Success -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_FREE -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_FREE - Success -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_FREE -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_FREE - Success -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_CALLOC -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_CALLOC - Success -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_CALLOC -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_CALLOC - Success -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_REALLOC -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_REALLOC - Success -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_REALLOC -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_REALLOC - Success -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_VALLOC -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_VALLOC - Success -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_VALLOC -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_VALLOC - Success -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_MEMALIGN -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_MEMALIGN - Success -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_MEMALIGN -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_MEMALIGN - Success -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_POSIX_MEMALIGN -- Performing Test HPX_WITH_CXX_FLAG_FNO_BUILTIN_POSIX_MEMALIGN - Success -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_POSIX_MEMALIGN -- Performing Test HPX_WITH_C_FLAG_FNO_BUILTIN_POSIX_MEMALIGN - Success -- Using tcmalloc allocator. -- Found Hwloc: /usr/lib/x86_64-linux-gnu/libhwloc.so
-- Found Git: /usr/bin/git (found version "2.0.0") -- GIT commit is 0dee1c0610509ae966475fc3bcee5f0e3eb1f051. -- Found PAPI: /opt/papi/5.4.0-release/lib/libpapi.so
-- Could NOT find HDF5 (missing: HDF5_LIBRARIES HDF5_INCLUDE_DIRS) -- Try OpenMP C flag = [-fopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [/openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-Qopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [ ] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-xopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [+Oopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-qsmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-mp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-fopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [/openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-Qopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [ ] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-xopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [+Oopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-qsmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-mp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Could NOT find OpenMP (missing: OpenMP_C_FLAGS OpenMP_CXX_FLAGS) -- Found unsuitable Qt version "" from NOTFOUND -- Could NOT find HDF5 (missing: HDF5_LIBRARIES HDF5_INCLUDE_DIRS) -- Try OpenMP C flag = [-fopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [/openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-Qopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [ ] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-xopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [+Oopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-qsmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-mp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-fopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [/openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-Qopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [ ] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-xopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [+Oopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-qsmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-mp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Could NOT find OpenMP (missing: OpenMP_C_FLAGS OpenMP_CXX_FLAGS) -- Could NOT find OrangeFS (missing: ORANGEFS_LIBRARY ORANGEFS_INCLUDE_DIR) -- Found PythonInterp: /usr/bin/python (found version "2.7.6") -- Could NOT find QThreads (missing: QTHREADS_LIBRARY QTHREADS_INCLUDE_DIR) -- Could NOT find TBBmalloc (missing: TBB_LIBRARY TBB_PROXY_LIBRARY TBB_INCLUDE_DIR) -- Could NOT find SWARM (missing: SWARM_LIBRARY SWARM_INCLUDE_DIR) -- Try OpenMP C flag = [-fopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [/openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-Qopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [ ] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-xopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [+Oopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-qsmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP C flag = [-mp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-fopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [/openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-Qopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-openmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [ ] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-xopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [+Oopenmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-qsmp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Try OpenMP CXX flag = [-mp] -- Performing Test OpenMP_FLAG_DETECTED -- Performing Test OpenMP_FLAG_DETECTED - Failed -- Could NOT find OpenMP (missing: OpenMP_C_FLAGS OpenMP_CXX_FLAGS)

HPX will be installed to /home/pagrubel/build/hpx_buildrelease_clang

---

for inncabs:

cmake -DHPX_ROOT=~/build/hpx_buildrelease_clang \ -DCMAKE_CXX_COMPILER=clang++ \ -DCMAKE_C_COMPILER=clang \ -DINNCABS_USE_HPX_FUTURIZED=ON \ -DHPX_DIR=~/build/hpx_buildrelease_clang/lib/cmake/hpx \ ~/hpx-inncabs

gives:

-- The CXX compiler identification is Clang 3.4.2 -- Check for working CXX compiler: /usr/bin/clang++ -- Check for working CXX compiler: /usr/bin/clang++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- The C compiler identification is Clang 3.4.2 -- Check for working C compiler: /usr/bin/clang -- Check for working C compiler: /usr/bin/clang -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done CMake Error at /home/pagrubel/hpx/cmake/HPX_Message.cmake:43 (message): ERROR: Compilers do not match. In order to compile HPX application it is recommended to use the same compiler as you did for HPX. HPX_CXX_COMPILER=/usr/bin/c++, CMAKE_CXX_COMPILER=/usr/bin/clang++. To disable this message set HPX_IGNORE_COMPILER_COMPATIBILITY to On. Call Stack (most recent call first): /home/pagrubel/build/hpx_buildrelease/lib/cmake/HPX/HPXMacros.cmake:15 (hpx_error) /home/pagrubel/build/hpx_buildrelease/lib/cmake/HPX/HPXConfig.cmake:52 (hpx_check_compiler_compatibility) CMakeLists.txt:32 (find_package)

-- Configuring incomplete, errors occurred!

[AntonBikineev]

Can you try removing CMakeCache.txt or even better your build directory and run CMake again (if you haven't tried yet)?

[pagrubel]

yes I did that, I also tried make install for hpx as suggested by heller

[pagrubel]

Its overriding the compiler that I specified @K-ballo @heller @AntonBikineev @hkaiser

I have double checked everything and @parsa looked over it with me

[pagrubel]

cmake -DHPX_ROOT=~/build/hpx_buildrelease_clang \ -DCMAKE_CXX_COMPILER=clang++ \ -DINNCABS_USE_HPX_FUTURIZED=ON \ -DHPX_DIR=~/build/hpx_buildrelease_clang/lib/cmake/hpx \ ~/hpx-inncabs

The above should have HPX not hpx which sent a wrong search for the library : -DHPX_DIR=~/build/hpx_buildrelease_clang/lib/cmake/HPX \

[pagrubel]

I'll check this out and make sure before I close it

[pagrubel]

Seems to have solved the problem