[FreeBSD] ld: error: unable to find library -lstdc++

[yesudeep]

Error

❯ bazel run //codelab/rust/scratch:scratch
...  
ERROR: /usr/home/yesudeep/code/foo/codelab/rust/scratch/BUILD.bazel:3:12: Compiling Rust bin scratch (1 files) failed: (Exit 1): process_wrapper failed: error executing command
  (cd /tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/execroot/foo && \
  exec env - \
    CARGO_CFG_TARGET_ARCH=x86_64 \
    CARGO_CFG_TARGET_OS=freebsd \
    CARGO_CRATE_NAME=scratch \
    CARGO_MANIFEST_DIR='${pwd}/codelab/rust/scratch' \
    CARGO_PKG_AUTHORS='' \
    CARGO_PKG_DESCRIPTION='' \
    CARGO_PKG_HOMEPAGE='' \
    CARGO_PKG_NAME=scratch \
    CARGO_PKG_VERSION=0.0.0 \
    CARGO_PKG_VERSION_MAJOR=0 \
    CARGO_PKG_VERSION_MINOR=0 \
    CARGO_PKG_VERSION_PATCH=0 \
    CARGO_PKG_VERSION_PRE='' \
    SYSROOT=../rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib \
  bazel-out/freebsd-opt-exec-2B5CBBC6/bin/external/rules_rust/util/process_wrapper/process_wrapper --subst 'pwd=${pwd}' -- external/rust_freebsd_x86_64/bin/rustc codelab/rust/scratch/scratch.rs '--crate-name=scratch' '--crate-type=bin' '--error-format=human' '--codegen=metadata=' '--out-dir=bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch' '--codegen=extra-filename=' '--codegen=opt-level=0' '--codegen=debuginfo=0' '--remap-path-prefix=${pwd}=.' '--emit=dep-info,link' '--color=always' '--target=x86_64-unknown-freebsd' -L external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib '--edition=2018' '--codegen=linker=/usr/bin/clang' --codegen 'link-args=-lm -lstdc++ -Wl,-z,relro,-z,now -no-canonical-prefixes')
Execution platform: @local_config_platform//:host
error: linking with `/usr/bin/clang` failed: exit status: 1
  |
  = note: "/usr/bin/clang" "-m64" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch.scratch.66a51977-cgu.0.rcgu.o" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch.scratch.66a51977-cgu.1.rcgu.o" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch.scratch.66a51977-cgu.2.rcgu.o" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch.scratch.66a51977-cgu.3.rcgu.o" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch.scratch.66a51977-cgu.4.rcgu.o" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch.scratch.66a51977-cgu.5.rcgu.o" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch.scratch.66a51977-cgu.6.rcgu.o" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch.scratch.66a51977-cgu.7.rcgu.o" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch.scratch.66a51977-cgu.8.rcgu.o" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch.scratch.66a51977-cgu.9.rcgu.o" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch.31uotomb0vn9wysp.rcgu.o" "-Wl,--as-needed" "-L" "external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib" "-L" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libstd-b30bbf77755791c2.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libpanic_unwind-a9d8d858c21e2190.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libminiz_oxide-6b69eeaae029b34f.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libadler-9b9a93bd0a1464a3.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libobject-5bb70223a7b81142.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libaddr2line-a31bb9e194197994.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libgimli-82ad57ce06d1f631.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libstd_detect-b7f1176bedf3cef3.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/librustc_demangle-092610b56f0e8d38.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libhashbrown-1ec2448e6cb185c7.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/librustc_std_workspace_alloc-18a51318c42ecd87.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libunwind-e1f94f993dba976d.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libcfg_if-b1ec89f63116d06e.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/liblibc-360c3f004d8f92d4.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/liballoc-73bd9201dab27b29.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/librustc_std_workspace_core-7ed01b22cd58e1ab.rlib" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libcore-b93c50b98471e952.rlib" "-Wl,--end-group" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib/libcompiler_builtins-b9fe0c01ec48febd.rlib" "-Wl,-Bdynamic" "-lexecinfo" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lrt" "-lutil" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/tmp/ramdisk/bazel/21298c98f6c16e14c7170c698f3518aa/external/rust_freebsd_x86_64/lib/rustlib/x86_64-unknown-freebsd/lib" "-o" "bazel-out/freebsd-fastbuild/bin/codelab/rust/scratch/scratch" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-lm" "-lstdc++" "-Wl,-z,relro,-z,now" "-no-canonical-prefixes"
  = note: ld: error: unable to find library -lstdc++
          clang: error: linker command failed with exit code 1 (use -v to see invocation)


error: aborting due to previous error

Target //codelab/rust/scratch:scratch failed to build

System info:

❯ uname -a
FreeBSD ghostname 13.0-STABLE FreeBSD 13.0-STABLE GENERIC  amd64

[yesudeep]

Should this be using -stdlib=libc++ instead on FreeBSD?

❯ ldd /usr/bin/clang
/usr/bin/clang:
        libz.so.6 => /lib/libz.so.6 (0x804c49000)
        libexecinfo.so.1 => /usr/lib/libexecinfo.so.1 (0x804c65000)
        libncursesw.so.9 => /lib/libncursesw.so.9 (0x804c6b000)
        libthr.so.3 => /lib/libthr.so.3 (0x804cdf000)
        libc++.so.1 => /usr/lib/libc++.so.1 (0x804d0c000)
        libcxxrt.so.1 => /lib/libcxxrt.so.1 (0x804dde000)
        libm.so.5 => /lib/libm.so.5 (0x804e03000)
        libc.so.7 => /lib/libc.so.7 (0x804e3a000)
        libelf.so.2 => /lib/libelf.so.2 (0x805246000)
        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x80525f000)

[Titousensei]

Same error on MacOS Monterey.

[keith]

The macOS version of this should be fixed on bazel HEAD by bazelbuild/bazel#14542

For those of you on freebsd or openbsd, if you could test bazelbuild/bazel#14668 that would be great!