MSVC Runtime library mismatch

[miinso]

// full.cpp
#include <lapacke.h>
#include <cstdio>
#include <vector>

int main() {
    std::vector<double> A = {1, 2, 3, 4, 5, 6, 7, 8, 10};
    std::vector<int> ipiv(3);
    int info = LAPACKE_dgetrf(LAPACK_COL_MAJOR, 3, 3, A.data(), 3, ipiv.data());

    printf(info ? "FAIL\n" : "OK\n");
    for (int i = 0; i < 9; i++)
        printf("%8.2f%c", A[i], (i+1)%3 ? ' ' : '\n');
    return info;
}

cc_binary(
    name = "full_cpp",
    srcs = [
        "full.cpp",
    ],
    defines = [
        "LAPACK_COMPLEX_CPP"
    ],
    deps = [
        "@lapacke",
        "@lapack",
        "@blas",
    ]
)

bazel run examples/interop:full_cpp

INFO: Analyzed target //examples/interop:full_cpp (0 packages loaded, 0 targets configured).
ERROR: C:/users/user/lab/fortran-go-brrr/examples/interop/BUILD.bazel:63:10: Linking examples/interop/full_cpp.exe failed: (Exit 1319): link.exe failed: error executing CppLink command (from target //examples/interop:full_cpp)
  cd /d C:/users/user/_bazel_user/uc6rhpcj/execroot/_main
  SET LIB=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\ATLMFC\lib\x64;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\lib\x64;C:\Program Files (x86)\Windows Kits\NETFXSDK\4.8\lib\um\x64;C:\Program Files (x86)\Windows Kits\10\lib\10.0.22621.0\ucrt\x64;C:\Program Files (x86)\Windows Kits\10\\lib\10.0.22621.0\\um\x64
    SET PATH=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\bin\HostX64\x64;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\VC\VCPackages;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\TestWindow;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer;C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Current\bin\Roslyn;C:\Program Files (x86)\Microsoft Visual Studio\Shared\Common\VSPerfCollectionTools\vs2019\\x64;C:\Program Files (x86)\Microsoft Visual Studio\Shared\Common\VSPerfCollectionTools\vs2019\;C:\Program Files (x86)\Microsoft SDKs\Windows\v10.0A\bin\NETFX 4.8 Tools\x64\;C:\Program Files\Microsoft Visual Studio\2022\Community\Team Tools\DiagnosticsHub\Collector;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\Llvm\x64\bin;C:\Program Files (x86)\Windows Kits\10\bin\10.0.22621.0\\x64;C:\Program Files (x86)\Windows Kits\10\bin\\x64;C:\Program Files\Microsoft Visual Studio\2022\Community\\MSBuild\Current\Bin\amd64;C:\Windows\Microsoft.NET\Framework64\v4.0.30319;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\Tools\;;C:\Windows\system32;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\Ninja;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\VC\Linux\bin\ConnectionManagerExe
    SET PWD=/proc/self/cwd
    SET RUNFILES_MANIFEST_ONLY=1
    SET TEMP=C:\Users\user\AppData\Local\Temp
    SET TMP=C:\Users\user\AppData\Local\Temp
  C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\bin\HostX64\x64\link.exe @bazel-out/x64_windows-fastbuild/bin/examples/interop/full_cpp.exe-2.params
# Configuration: 0976d0b350264152759a6adee389f7a34ab877a1cca31791d7ebd3f652cd56bd
# Execution platform: @@local_config_platform//:host
flang_rt.runtime.static.lib(character.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(io-api.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(io-api-minimal.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(stop.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(descriptor.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(memory.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(io-stmt.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(external-unit.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(environment.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(unit.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(tools.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(io-error.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(descriptor-io.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(edit-input.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(connection.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(edit-output.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(file.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(type-code.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(allocator-registry.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(derived.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(ISO_Fortran_binding.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(internal-unit.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(format.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(utf.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(unit-map.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(buffer.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(stat.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(type-info.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(non-tbp-dio.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(work-queue.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(namelist.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(decimal-to-binary.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(binary-to-decimal.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(pointer.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
flang_rt.runtime.static.lib(assign.cpp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in full.obj
LINK : warning LNK4098: defaultlib 'libcmt' conflicts with use of other libs; use /NODEFAULTLIB:library
bazel-out\x64_windows-fastbuild\bin\examples\interop\full_cpp.exe : fatal error LNK1319: 35 mismatches detected
Target //examples/interop:full_cpp failed to build
INFO: Elapsed time: 0.250s, Critical Path: 0.08s
INFO: 2 processes: 2 internal.
ERROR: Build did NOT complete successfully
ERROR: Build failed. Not running target

[miinso]

C source works just fine:

// full.c
#include <lapacke.h>
#include <stdio.h>

int main() {
    double A[9] = {1, 2, 3, 4, 5, 6, 7, 8, 10};
    int ipiv[3];
    int info = LAPACKE_dgetrf(LAPACK_COL_MAJOR, 3, 3, A, 3, ipiv);

    printf(info ? "FAIL\n" : "OK\n");
    for (int i = 0; i < 9; i++)
        printf("%8.2f%c", A[i], (i+1)%3 ? ' ' : '\n');
    return info;
}

cc_binary(
    name = "full",
    srcs = [
        "full.c",
    ],
    deps = [
        "@lapacke",
        "@lapack",
        "@blas",
    ]
)

bazel run examples/interop:full

INFO: Analyzed target //examples/interop:full (0 packages loaded, 0 targets configured).
INFO: Found 1 target...
Target //examples/interop:full up-to-date:
  bazel-bin/examples/interop/full.exe
INFO: Elapsed time: 0.176s, Critical Path: 0.00s
INFO: 1 process: 1 internal.
INFO: Build completed successfully, 1 total action
INFO: Running command line: bazel-bin/examples/interop/full.exe
OK
    3.00     0.33     0.67
    6.00     2.00     0.50
   10.00     3.67    -0.50

[miinso]

This is expected as we only have /MT variant (flang_rt.runtime.static.lib). Forcing /MT solves it for now.. to be revisited.

cc_binary(
    name = "full_cpp",
    srcs = [
        "full.cpp",
    ],
+   copts = select({
+       "@platforms//os:windows": ["/MT"],  # for now, flang_rt is /MT only
+       "//conditions:default": [],
+   }),
    defines = [
        "LAPACK_COMPLEX_CPP"
    ],
    deps = [
        "@lapacke",
        "@lapack",
        "@blas",
    ]
)