Link errors

[yurivict]

===>  Building for cosma-2.6.4
[ 33% 3/3] : && /usr/local/libexec/ccache/c++ -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fstack-protector-strong     -Wl,-rpath=-Wl,-rpath=/usr/local/lib/gcc12 -Wl,-rpath -Wl,/usr/local/mpi/openmpi/lib -Wl,--enable-new-dtags -pthread -fopenmp=libomp miniapp/CMakeFiles/cosma_miniapp.dir/cosma_miniapp.cpp.o -o miniapp/cosma_miniapp  -Wl,-rpath,/usr/ports/math/cosma/work/.build/src/cosma:/usr/local/lib:/usr/local/mpi/openmpi/lib:  src/cosma/libcosma.so  /usr/local/lib/libcosta.so  /usr/local/mpi/openmpi/lib/libmpi_cxx.so  /usr/local/mpi/openmpi/lib/libmpi.so  /usr/lib/libomp.so  /usr/local/lib/libopenblas.so && :
FAILED: miniapp/cosma_miniapp 
: && /usr/local/libexec/ccache/c++ -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fstack-protector-strong     -Wl,-rpath=-Wl,-rpath=/usr/local/lib/gcc12 -Wl,-rpath -Wl,/usr/local/mpi/openmpi/lib -Wl,--enable-new-dtags -pthread -fopenmp=libomp miniapp/CMakeFiles/cosma_miniapp.dir/cosma_miniapp.cpp.o -o miniapp/cosma_miniapp  -Wl,-rpath,/usr/ports/math/cosma/work/.build/src/cosma:/usr/local/lib:/usr/local/mpi/openmpi/lib:  src/cosma/libcosma.so  /usr/local/lib/libcosta.so  /usr/local/mpi/openmpi/lib/libmpi_cxx.so  /usr/local/mpi/openmpi/lib/libmpi.so  /usr/lib/libomp.so  /usr/local/lib/libopenblas.so && :
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: warning: libmpi.so.12, needed by /usr/local/lib/libcosta.so, may conflict with libmpi.so.40
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<double>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, char const*, double const*, double const*, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<double>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<double> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<float> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, char const*, std::__1::complex<float> const*, std::__1::complex<float> const*, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<float> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<double> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, char const*, std::__1::complex<double> const*, std::__1::complex<double> const*, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<float>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<float>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, char const*, float const*, float const*, ompi_communicator_t*)'
c++: error: linker command failed with exit code 1 (use -v to see invocation)
[ 66% 3/3] : && /usr/local/libexec/ccache/c++ -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fstack-protector-strong     -Wl,-rpath=-Wl,-rpath=/usr/local/lib/gcc12 -Wl,-rpath -Wl,/usr/local/mpi/openmpi/lib -Wl,--enable-new-dtags -pthread -fopenmp=libomp miniapp/CMakeFiles/layout_miniapp.dir/layout_miniapp.cpp.o -o miniapp/layout_miniapp  -Wl,-rpath,/usr/ports/math/cosma/work/.build/src/cosma:/usr/local/lib:/usr/local/mpi/openmpi/lib:  src/cosma/libcosma.so  /usr/local/lib/libcosta.so  /usr/local/mpi/openmpi/lib/libmpi_cxx.so  /usr/local/mpi/openmpi/lib/libmpi.so  /usr/lib/libomp.so  /usr/local/lib/libopenblas.so && :
FAILED: miniapp/layout_miniapp 
: && /usr/local/libexec/ccache/c++ -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fstack-protector-strong     -Wl,-rpath=-Wl,-rpath=/usr/local/lib/gcc12 -Wl,-rpath -Wl,/usr/local/mpi/openmpi/lib -Wl,--enable-new-dtags -pthread -fopenmp=libomp miniapp/CMakeFiles/layout_miniapp.dir/layout_miniapp.cpp.o -o miniapp/layout_miniapp  -Wl,-rpath,/usr/ports/math/cosma/work/.build/src/cosma:/usr/local/lib:/usr/local/mpi/openmpi/lib:  src/cosma/libcosma.so  /usr/local/lib/libcosta.so  /usr/local/mpi/openmpi/lib/libmpi_cxx.so  /usr/local/mpi/openmpi/lib/libmpi.so  /usr/lib/libomp.so  /usr/local/lib/libopenblas.so && :
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: warning: libmpi.so.12, needed by /usr/local/lib/libcosta.so, may conflict with libmpi.so.40
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<double>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, char const*, double const*, double const*, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<double>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<double> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<float> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, char const*, std::__1::complex<float> const*, std::__1::complex<float> const*, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<float> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<double> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, char const*, std::__1::complex<double> const*, std::__1::complex<double> const*, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<float>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<float>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, char const*, float const*, float const*, ompi_communicator_t*)'
c++: error: linker command failed with exit code 1 (use -v to see invocation)
[100% 3/3] : && /usr/local/libexec/ccache/c++ -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fstack-protector-strong     -Wl,-rpath=-Wl,-rpath=/usr/local/lib/gcc12 -Wl,-rpath -Wl,/usr/local/mpi/openmpi/lib -Wl,--enable-new-dtags -pthread -fopenmp=libomp miniapp/CMakeFiles/cosma_statistics.dir/cosma_statistics.cpp.o -o miniapp/cosma_statistics  -Wl,-rpath,/usr/ports/math/cosma/work/.build/src/cosma:/usr/local/lib:/usr/local/mpi/openmpi/lib:  src/cosma/libcosma.so  /usr/local/lib/libcosta.so  /usr/local/mpi/openmpi/lib/libmpi_cxx.so  /usr/local/mpi/openmpi/lib/libmpi.so  /usr/lib/libomp.so  /usr/local/lib/libopenblas.so && :
FAILED: miniapp/cosma_statistics 
: && /usr/local/libexec/ccache/c++ -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fstack-protector-strong     -Wl,-rpath=-Wl,-rpath=/usr/local/lib/gcc12 -Wl,-rpath -Wl,/usr/local/mpi/openmpi/lib -Wl,--enable-new-dtags -pthread -fopenmp=libomp miniapp/CMakeFiles/cosma_statistics.dir/cosma_statistics.cpp.o -o miniapp/cosma_statistics  -Wl,-rpath,/usr/ports/math/cosma/work/.build/src/cosma:/usr/local/lib:/usr/local/mpi/openmpi/lib:  src/cosma/libcosma.so  /usr/local/lib/libcosta.so  /usr/local/mpi/openmpi/lib/libmpi_cxx.so  /usr/local/mpi/openmpi/lib/libmpi.so  /usr/lib/libomp.so  /usr/local/lib/libopenblas.so && :
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: warning: libmpi.so.12, needed by /usr/local/lib/libcosta.so, may conflict with libmpi.so.40
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<double>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, char const*, double const*, double const*, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<double>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<double> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<float> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, char const*, std::__1::complex<float> const*, std::__1::complex<float> const*, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<float> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<float> > > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<std::__1::complex<double> >(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<std::__1::complex<double> > > > >&, char const*, std::__1::complex<double> const*, std::__1::complex<double> const*, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<float>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, ompi_communicator_t*)'
/usr/local/bin/x86_64-unknown-freebsd13.1-ld: src/cosma/libcosma.so: undefined reference to `void costa::transform<float>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float> > > >&, char const*, float const*, float const*, ompi_communicator_t*)'
c++: error: linker command failed with exit code 1 (use -v to see invocation)
ninja: build stopped: subcommand failed.

Version: 2.6.4
costa-2.2 built with BUILD_SHARED_LIBS=ON
clang-14
FreeBSD 13.1

[simonpintarelli]

I can't reproduce this with cosma v2.6.4 using costa v2.2 (external, shared lib). Are you sure /usr/local/lib/libcosta.so is v2.2?

[yurivict]

cosma-2.6.5 also breaks the same way:

[ 33% 3/3] : && /usr/local/libexec/ccache/c++ -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fstack-protector-strong     -Wl,-rpath=-Wl,-rpath=/usr/local/lib/gcc12 -Wl,-rpath -Wl,/usr/local/mpi/openmpi/lib -Wl,--enable-new-dtags -pthread -fopenmp=libomp miniapp/CMakeFiles/layout_miniapp.dir/layout_miniapp.cpp.o -o miniapp/layout_miniapp  -Wl,-rpath,/usr/ports/math/cosma/work/.build/src/cosma:/usr/local/lib:/usr/local/mpi/openmpi/lib:  src/cosma/libcosma.so  /usr/local/lib/libcosta.so  /usr/local/mpi/openmpi/lib/libmpi_cxx.so  /usr/local/mpi/openmpi/lib/libmpi.so  /usr/lib/libomp.so  /usr/local/lib/libopenblas.so && :
FAILED: miniapp/layout_miniapp
: && /usr/local/libexec/ccache/c++ -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fstack-protector-strong     -Wl,-rpath=-Wl,-rpath=/usr/local/lib/gcc12 -Wl,-rpath -Wl,/usr/local/mpi/openmpi/lib -Wl,--enable-new-dtags -pthread -fopenmp=libomp miniapp/CMakeFiles/layout_miniapp.dir/layout_miniapp.cpp.o -o miniapp/layout_miniapp  -Wl,-rpath,/usr/ports/math/cosma/work/.build/src/cosma:/usr/local/lib:/usr/local/mpi/openmpi/lib:  src/cosma/libcosma.so  /usr/local/lib/libcosta.so  /usr/local/mpi/openmpi/lib/libmpi_cxx.so  /usr/local/mpi/openmpi/lib/libmpi.so  /usr/lib/libomp.so  /usr/local/lib/libopenblas.so && :
ld: error: src/cosma/libcosma.so: undefined reference to void costa::transform<double>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, char const*, double const*, double const*, ompi_communicator_t*) [--no-allow-shlib-undefined]
ld: error: src/cosma/libcosma.so: undefined reference to void costa::transform<double>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double> >, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double> > > >&, ompi_communicator_t*) [--no-allow-shlib-undefined]

costa-2.2 is built with shared libraries: -DBUILD_SHARED_LIBS=ON.

[simonpintarelli]

I can't reproduce the error for costa-2.2 (built as shared library from tar.gz) and cosma-2.6.5. Running nm, objdump command on the libcosta.so shows that the symbols reported missing above are present.

Did you costa update first before attempting to compile cosma?

[yurivict]

Now costa-2.2.2 builds fine.

But cosma-2.6.6 fails:

[ 91% 24/24] : && /usr/local/libexec/ccache/c++ -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fstack-protector-strong     -Wl,-rpath=-Wl,-rpath=/usr/local/lib/gcc12 -Wl,-rpath -Wl,/usr/local/mpi/openmpi/lib -Wl,--enable-new-dtags -pthread miniapp/CMakeFiles/layout_miniapp.dir/layout_miniapp.cpp.o -o miniapp/layout_miniapp  -Wl,-rpath,/usr/ports/math/cosma/work/.build/src/cosma:/usr/local/lib:/usr/local/mpi/openmpi/lib:  src/cosma/libcosma.so  /usr/local/lib/libcosta.so  /usr/local/mpi/openmpi/lib/libmpi_cxx.so  /usr/local/mpi/openmpi/lib/libmpi.so  /usr/lib/libomp.so  /usr/local/lib/libopenblas.so && :
FAILED: miniapp/layout_miniapp 
: && /usr/local/libexec/ccache/c++ -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fstack-protector-strong     -Wl,-rpath=-Wl,-rpath=/usr/local/lib/gcc12 -Wl,-rpath -Wl,/usr/local/mpi/openmpi/lib -Wl,--enable-new-dtags -pthread miniapp/CMakeFiles/layout_miniapp.dir/layout_miniapp.cpp.o -o miniapp/layout_miniapp  -Wl,-rpath,/usr/ports/math/cosma/work/.build/src/cosma:/usr/local/lib:/usr/local/mpi/openmpi/lib:  src/cosma/libcosma.so  /usr/local/lib/libcosta.so  /usr/local/mpi/openmpi/lib/libmpi_cxx.so  /usr/local/mpi/openmpi/lib/libmpi.so  /usr/lib/libomp.so  /usr/local/lib/libopenblas.so && :
ld: error: undefined reference due to --no-allow-shlib-undefined: void costa::transform<double>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double>>, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double>>>>&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double>>, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double>>>>&, char const*, double const*, double const*, ompi_communicator_t*)
>>> referenced by src/cosma/libcosma.so

ld: error: undefined reference due to --no-allow-shlib-undefined: void costa::transform<double>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double>>, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double>>>>&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<double>>, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<double>>>>&, ompi_communicator_t*)
>>> referenced by src/cosma/libcosma.so

ld: error: undefined reference due to --no-allow-shlib-undefined: void costa::transform<float>(std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float>>, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float>>>>&, std::__1::vector<std::__1::reference_wrapper<costa::grid_layout<float>>, std::__1::allocator<std::__1::reference_wrapper<costa::grid_layout<float>>>>&, char const*, float const*, float const*, ompi_communicator_t*)
>>> referenced by src/cosma/libcosma.so

clang-15
FreeBSD 13.2

[dmikushin]

COSTA API is a C++ API, meaning that it has explicit use of std:: things. Unlike for C API, the mangling of std:: is not standardized across compilers. Therefore, it's absolutely necessary that all involved components must be compiled with the same compiler (even exactly same version of the same compiler). A missing symbol is likely an indication that it exists with a slightly different mangling - I'd grep for that first. If it does exist, then I'd hunt for CMake logic, which accidentally ignores the proper compiler setting. Also try to build without ccache.

[simonpintarelli]

Closing, #141 reports the same.