Bootstrap libz-sys ignores --set=target.<host>.cc

[riastradh]

Summary

During a cross-bootstrap from NetBSD/amd64 to NetBSD/aarch64, the libz-sys crate tries to use the aarch64 compiler, aarch64--netbsd-gcc, to compile for the amd64 target using amd64-specific compiler options like -m64. It does not appear to respect the --set=target.* options I passed to set the host compiler paths.

However, if I set HOST_CC/CXX/AR to corresponding paths, then the build seems to make progress past this point. In other words, it seems that the bootstrap is failing to transmit the --set=target.* options I passed originally down through to the libz-sys crate build.

Command used

src/bootstrap/configure.py --prefix=/usr/pkg --mandir=/usr/pkg/man --sysconfdir=/usr/pkg/etc --python=/home/riastradh/pkgsrc/git/cross/pkg/bin/python3.12 --release-channel=stable --local-rust-root=/home/riastradh/pkgsrc/git/cross/pkg/rust-aarch64-unknown-netbsd --enable-extended --enable-rpath --disable-codegen-tests --disable-compiler-docs --disable-llvm-static-stdcpp --disable-ninja --dist-compression-formats=xz --set dist.vendor=false  --enable-vendor --host=aarch64-unknown-netbsd --set=target.x86_64-unknown-netbsd.cc=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cc --set=target.x86_64-unknown-netbsd.cxx=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cxx --set=target.x86_64-unknown-netbsd.linker=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cc --set=target.x86_64-unknown-netbsd.ar=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-ar --enable-cargo-native-static --disable-docs
/home/riastradh/pkgsrc/git/cross/pkg/bin/python3.12 ./x.py -v dist -j 4

Build environment:

CHECK_PORTABILITY=no
PYTHON=/home/riastradh/pkgsrc/git/cross/pkg/bin/python3.12
LC_MONETARY=C
CXX=aarch64--netbsd-g++
MAKEINFO=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/makeinfo
MAKEFLAGS= .MAKE.LEVEL.ENV=MAKELEVEL ALLOW_VULNERABLE_PACKAGES= BUILD_TARGET=dist CHECK_PORTABILITY=no CROSS_MACHINE_ARCH=aarch64 HOST_MACHINE_ARCH=amd64 LOWER_OPSYS=netbsd NATIVE_LOWER_OPSYS=netbsd NATIVE_OPSYS=NetBSD NATIVE_OPSYS_VERSION=100000 NATIVE_OS_VERSION=10.0 OPSYS=NetBSD OPSYS_VERSION=100000 OS_VERSION=10.0 PKGTOOLS_VERSION=20240126 UNPRIVILEGED_GROUP=riastradh UNPRIVILEGED_GROUPS=riastradh\ wheel\ operator\ nvmm\ ftp UNPRIVILEGED_USER=riastradh USE_CROSS_COMPILE=yes _MAKE=/home/riastradh/pkgsrc/git/cross/pkg/bin/bmake _PATH_ORIG=/bin:/usr/bin:/home/riastradh/pkgsrc/git/cross/pkg/bin _PKGSRCDIR=/home/riastradh/pkgsrc/git/cross/pkgsrc _PKGSRC_BARRIER=yes
BSD_INSTALL_GAME_DIR=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -d -o riastradh -g riastradh -m 0755
_MAKE=/home/riastradh/pkgsrc/git/cross/pkg/bin/bmake
PKGGNUDIR=gnu/
ALLOW_VULNERABLE_PACKAGES=
BSD_INSTALL_SCRIPT_DIR=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -d -o riastradh -g riastradh -m 755
USE_CROSS_COMPILE=yes
PWD=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src
BSD_INSTALL_MAN=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -c -o riastradh -g riastradh -m 644
BSD_INSTALL_LIB=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -c -o riastradh -g riastradh -m 755
BSD_INSTALL_PROGRAM=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -c  -o riastradh -g riastradh -m 755
FLEX=
BSD_INSTALL_PROGRAM_DIR=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -d -o riastradh -g riastradh -m 755
LANG=C
LD_LIBRARY_PATH=/home/riastradh/pkgsrc/git/cross/pkg/rust-aarch64-unknown-netbsd/lib
HOME=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.home
PKGINFODIR=info
ITSTOOL=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/itstool
BSD_INSTALL_GAME_DATA=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -c -o riastradh -g riastradh -m 0644
LC_ALL=C
BSD_INSTALL_DATA=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -c -o riastradh -g riastradh -m 644
HOST_CXXFLAGS=
PATH=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.cwrapper/bin:/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.buildlink/bin:/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.gcc/bin:/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin:/home/riastradh/pkgsrc/git/cross/pkg/bin:/bin:/usr/bin:/home/riastradh/pkgsrc/git/cross/pkg/bin:/home/riastradh/pkgsrc/git/cross/pkg/bin
CXXFLAGS=-O2 -I/usr/include
LC_MESSAGES=C
BSD_INSTALL_GAME=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -c  -o riastradh -g riastradh -m 0755
PTHREADBASE=/usr
BISON=
MAKELEVEL=0
BSD_INSTALL_SCRIPT=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -c -o riastradh -g riastradh -m 755
PTHREAD_CFLAGS= -pthread 
UNPRIVILEGED_GROUP=riastradh
NATIVE_LOWER_OPSYS=netbsd
LIBTOOL=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.cwrapper/bin/libtool 
NATIVE_OS_VERSION=10.0
LC_NUMERIC=C
OLDPWD=/home/riastradh/pkgsrc/git/cross/pkgsrc/wip/rust183
CC=aarch64--netbsd-gcc
FC=f77
LINKER_RPATH_FLAG=-R
X11BASE=/usr/pkg
CFLAGS=-O2 -I/usr/include
CWRAPPERS_CONFIG_DIR=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.cwrapper/config
PKG_CONFIG=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/pkg-config
USETOOLS=no
LC_CTYPE=C
PREFIX=/usr/pkg
CONFIG_SITE=
CROSS_MACHINE_ARCH=aarch64
CARGO_BUILD_JOBS=4
NATIVE_OPSYS=NetBSD
FFLAGS=-O
OS_VERSION=10.0
PTHREAD_LIBS=
BSD_INSTALL_DATA_DIR=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -d -o riastradh -g riastradh -m 755
PTHREAD_LDFLAGS= -pthread
LC_COLLATE=C
no_proxy=
http_proxy=downloads-forbidden-except-during-fetch
HOST_MACHINE_ARCH=amd64
PKG_SYSCONFDIR=/usr/pkg/etc
OPSYS_VERSION=100000
GDBUS_CODEGEN=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/gdbus-codegen
CPPFLAGS=-I/usr/include
_PKGSRCDIR=/home/riastradh/pkgsrc/git/cross/pkgsrc
UNPRIVILEGED_GROUPS=riastradh wheel operator nvmm ftp
UNPRIVILEGED_USER=riastradh
ftp_proxy=downloads-forbidden-except-during-fetch
INSTALL_INFO=
NATIVE_OPSYS_VERSION=100000
BUILD_TARGET=dist
BSD_INSTALL=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install
LOWER_OPSYS=netbsd
LC_TIME=C
OPSYS=NetBSD
.MAKE.LEVEL.ENV=MAKELEVEL
LOCALBASE=/usr/pkg
PKGTOOLS_VERSION=20240126
_PATH_ORIG=/bin:/usr/bin:/home/riastradh/pkgsrc/git/cross/pkg/bin
F77=f77
LZMA_API_STATIC=1
COMPILER_RPATH_FLAG=-Wl,-R
PKG_CONFIG_LIBDIR=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.buildlink/lib/pkgconfig:/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.buildlink/share/pkgconfig
HOST_LDFLAGS=
PKG_CONFIG_LOG=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.pkg-config.log
LDFLAGS=-Wl,-zrelro -L/usr/lib -Wl,-R/usr/lib -Wl,-R/usr/pkg/lib
PKGMANDIR=man
HOST_CFLAGS=
PKG_CONFIG_PATH=
https_proxy=downloads-forbidden-except-during-fetch
BSD_INSTALL_MAN_DIR=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -d -o riastradh -g riastradh -m 755
BSD_INSTALL_LIB_DIR=/home/riastradh/netbsd/10/obj.arm64/tooldir/bin/aarch64--netbsd-install -d -o riastradh -g riastradh -m 755
_PKGSRC_BARRIER=yes
MAKECONF=/dev/null
CPP=cpp
OBJECT_FMT=ELF

Expected behaviour

Rust builds a bootstrap distriution.

Actual behaviour

Deep inside the build, it fails with:

warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-zutil.o" "-c" "src/zlib/zutil.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).

error: failed to run custom build command for `libz-sys v1.1.18`

Caused by:
  process didn't exit successfully: `/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-f4e66731319f71b4/build-script-build` (exit status: 1)
  --- stdout
  cargo:rerun-if-env-changed=LIBZ_SYS_STATIC
  cargo:rerun-if-changed=build.rs
  cargo:rerun-if-changed=zng/cmake.rs
  cargo:rerun-if-changed=zng/cc.rs
  TARGET = Some(x86_64-unknown-netbsd)
  OPT_LEVEL = Some(0)
  HOST = Some(x86_64-unknown-netbsd)
  cargo:rerun-if-env-changed=CC_x86_64-unknown-netbsd
  CC_x86_64-unknown-netbsd = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_netbsd
  CC_x86_64_unknown_netbsd = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(aarch64--netbsd-gcc)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  RUSTC_WRAPPER = Some(/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/rustc)
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  DEBUG = Some(false)
  CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2)
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-netbsd
  CFLAGS_x86_64-unknown-netbsd = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_netbsd
  CFLAGS_x86_64_unknown_netbsd = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = Some()
  cargo:rerun-if-env-changed=CC_SHELL_ESCAPED_FLAGS
  CC_SHELL_ESCAPED_FLAGS = None
  cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
  exit status: 1

Bootstrap configuration (config.toml)

Everything passed on command line. Generated file:

# Use different pre-set defaults than the global defaults.
#
# See `src/bootstrap/defaults` for more information.
# Note that this has no default value (x.py uses the defaults in `config.example.toml`).
profile = 'dist'

[llvm]

# When true, link libstdc++ statically into the rustc_llvm.
# This is useful if you don't want to use the dynamic version of that
# library provided by LLVM.
static-libstdcpp = false

# Whether to use Ninja to build LLVM. This runs much faster than make.
ninja = false

[build]

# Which triples to produce a compiler toolchain for. Each of these triples will be bootstrapped from
# the build triple themselves. In other words, this is the list of triples for which to build a
# compiler that can RUN on that triple.
#
# Defaults to just the `build` triple.
host = ['aarch64-unknown-netbsd']

# Instead of downloading the src/stage0 version of Cargo specified, use
# this Cargo binary instead to build all Rust code
# If you set this, you likely want to set `rustc` as well.
cargo = '/home/riastradh/pkgsrc/git/cross/pkg/rust-aarch64-unknown-netbsd/bin/cargo'

# Instead of downloading the src/stage0 version of the compiler
# specified, use this rustc binary instead as the stage0 snapshot compiler.
# If you set this, you likely want to set `cargo` as well.
rustc = '/home/riastradh/pkgsrc/git/cross/pkg/rust-aarch64-unknown-netbsd/bin/rustc'

# Whether to build documentation by default. If false, rustdoc and
# friends will still be compiled but they will not be used to generate any
# documentation.
#
# You can still build documentation when this is disabled by explicitly passing paths,
# e.g. `x doc library`.
docs = false

# Indicate whether to build compiler documentation by default.
# You can still build documentation when this is disabled by explicitly passing a path: `x doc compiler`.
compiler-docs = false

# Python interpreter to use for various tasks throughout the build, notably
# rustdoc tests, the lldb python interpreter, and some dist bits and pieces.
#
# Defaults to the Python interpreter used to execute x.py.
python = '/home/riastradh/pkgsrc/git/cross/pkg/bin/python3.12'

# Indicate whether the vendored sources are used for Rust dependencies or not.
#
# Vendoring requires additional setup. We recommend using the pre-generated source tarballs if you
# want to use vendoring. See
# https://forge.rust-lang.org/infra/other-installation-methods.html#source-code.
vendor = true

# Enable a build of the extended Rust tool set which is not only the compiler
# but also tools such as Cargo. This will also produce "combined installers"
# which are used to install Rust and Cargo together.
# The `tools` (check `config.example.toml` to see its default value) option specifies
# which tools should be built if `extended = true`.
#
# This is disabled by default.
extended = true

# Indicates whether the native libraries linked into Cargo will be statically
# linked or not.
cargo-native-static = true

# Arguments passed to the `./configure` script, used during distcheck. You
# probably won't fill this in but rather it's filled in by the `./configure`
# script. Useful for debugging.
configure-args = ['--prefix=/usr/pkg', '--mandir=/usr/pkg/man', '--sysconfdir=/usr/pkg/etc', '--python=/home/riastradh/pkgsrc/git/cross/pkg/bin/python3.12', '--release-channel=stable', '--local-rust-root=/home/riastradh/pkgsrc/git/cross/pkg/rust-aarch64-unknown-netbsd', '--enable-extended', '--enable-rpath', '--disable-codegen-tests', '--disable-compiler-docs', '--disable-llvm-static-stdcpp', '--disable-ninja', '--dist-compression-formats=xz', '--set', 'dist.vendor=false', '--enable-vendor', '--host=aarch64-unknown-netbsd', '--set=target.x86_64-unknown-netbsd.cc=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cc', '--set=target.x86_64-unknown-netbsd.cxx=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cxx', '--set=target.x86_64-unknown-netbsd.linker=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cc', '--set=target.x86_64-unknown-netbsd.ar=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-ar', '--enable-cargo-native-static', '--disable-docs']

[install]

# Where to install the generated toolchain. Must be an absolute path.
prefix = '/usr/pkg'

# Where to install system configuration files.
# If this is a relative path, it will get installed in `prefix` above
sysconfdir = '/usr/pkg/etc'

# Where to install man pages in `prefix` above
mandir = '/usr/pkg/man'

[rust]

# The "channel" for the Rust build to produce. The stable/beta channels only
# allow using stable features, whereas the nightly and dev channels allow using
# nightly features
#
# If using tarball sources, default value for `channel` is taken from the `src/ci/channel` file;
# otherwise, it's "dev".
channel = 'stable'

# By default the `rustc` executable is built with `-Wl,-rpath` flags on Unix
# platforms to ensure that the compiler is usable by default from the build
# directory (as it links to a number of dynamic libraries). This may not be
# desired in distributions, for example.
rpath = true

# Flag indicating whether codegen tests will be run or not. If you get an error
# saying that the FileCheck executable is missing, you may want to disable this.
# Also see the target's llvm-filecheck option.
codegen-tests = false

[target.x86_64-unknown-netbsd]

# C compiler to be used to compile C code. Note that the
# default value is platform specific, and if not specified it may also depend on
# what platform is crossing to what platform.
# See `src/bootstrap/cc_detect.rs` for details.
cc = '/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cc'

# C++ compiler to be used to compile C++ code (e.g. LLVM and our LLVM shims).
# This is only used for host targets.
# See `src/bootstrap/cc_detect.rs` for details.
cxx = '/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cxx'

# Archiver to be used to assemble static libraries compiled from C/C++ code.
# Note: an absolute path should be used, otherwise LLVM build will break.
ar = '/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-ar'

# Linker to be used to bootstrap Rust code. Note that the
# default value is platform specific, and if not specified it may also depend on
# what platform is crossing to what platform.
# Setting this will override the `use-lld` option for Rust code when targeting MSVC.
linker = '/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cc'

[target.aarch64-unknown-netbsd]

[dist]

# List of compression formats to use when generating dist tarballs. The list of
# formats is provided to rust-installer, which must support all of them.
#
# This list must be non-empty.
compression-formats = ['xz']

# Whether to vendor dependencies for the dist tarball.
vendor = false

Operating system

NetBSD 9

HEAD

90b35a6

Additional context

We have some local patches in pkgsrc: https://github.com/NetBSD/pkgsrc-wip/tree/dade0a30d9ba39f52dba0f807ac72691b4c39e9f/rust183/patches

On top of that, I have another small local patch to the rpath patch for a different approach to cross-compilation I'm testing.

Build Log

(The build log is many megabytes, is this worth sharing beyond the excerpt I quoted?)

[bjorn3]

Can you print the value of cc and self.cc at

rust/src/bootstrap/src/core/builder.rs

Line 2687 in 90b35a6

self.command.env(format!("CC_{triple_underscored}"), &cc);

? For example by inserting println!("The used C compiler is: {cc:?} {:?}", self.cc); before this line.

[riastradh]

Can you print the value of cc and self.cc at

rust/src/bootstrap/src/core/builder.rs

Line 2687 in 90b35a6
self.command.env(format!("CC_{triple_underscored}"), &cc);
? For example by inserting println!("The used C compiler is: {cc:?} {:?}", self.cc); before this line.

I tried but there is no self.cc in that context. There is a builder.cc, and a self.compiler, and I tried printing those with the attached builder.rs.patch. The output was very noisy; I hit ^C after a few seconds, and here is what I sampled so far:

The used C compiler is: cc="" builder.cc=RefCell { value: {aarch64-unknown-netbsd: Tool { path: "aarch64--netbsd-gcc", cc_wrapper_path: None, cc_wrapper_args: [], args: ["-O2", "-ffunction-sections", "-fdata-sections", "-fPIC", "-O2", "-I/usr/include"], env: [], family: Gnu, cuda: false, removed_args: [], has_internal_target_arg: false }, x86_64-unknown-netbsd: Tool { path: "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cc", cc_wrapper_path: None, cc_wrapper_args: [], args: ["-O2", "-ffunction-sections", "-fdata-sections", "-fPIC", "-m64"], env: [], family: Gnu, cuda: false, removed_args: [], has_internal_target_arg: false }} } self.compiler=Compiler { stage: 0, host: x86_64-unknown-netbsd }
...repeated 4 more times...
The used C compiler is: cc="" builder.cc=RefCell { value: {aarch64-unknown-netbsd: Tool { path: "aarch64--netbsd-gcc", cc_wrapper_path: None, cc_wrapper_args: [], args: ["-O2", "-ffunction-sections", "-fdata-sections", "-fPIC", "-O2", "-I/usr/include"], env: [], family: Gnu, cuda: false, removed_args: [], has_internal_target_arg: false }, x86_64-unknown-netbsd: Tool { path: "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cc", cc_wrapper_path: None, cc_wrapper_args: [], args: ["-O2", "-ffunction-sections", "-fdata-sections", "-fPIC", "-m64"], env: [], family: Gnu, cuda: false, removed_args: [], has_internal_target_arg: false }} } self.compiler=Compiler { stage: 1, host: x86_64-unknown-netbsd }
...repeated 7 more times...
The used C compiler is: cc="" builder.cc=RefCell { value: {aarch64-unknown-netbsd: Tool { path: "aarch64--netbsd-gcc", cc_wrapper_path: None, cc_wrapper_args: [], args: ["-O2", "-ffunction-sections", "-fdata-sections", "-fPIC", "-O2", "-I/usr/include"], env: [], family: Gnu, cuda: false, removed_args: [], has_internal_target_arg: false }, x86_64-unknown-netbsd: Tool { path: "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cc", cc_wrapper_path: None, cc_wrapper_args: [], args: ["-O2", "-ffunction-sections", "-fdata-sections", "-fPIC", "-m64"], env: [], family: Gnu, cuda: false, removed_args: [], has_internal_target_arg: false }} } self.compiler=Compiler { stage: 0, host: x86_64-unknown-netbsd }
(truncated here)

Do you want any additional output from that? How much further, or is this small sample enough?

[bjorn3]

I tried but there is no self.cc in that context. There is a builder.cc

The value I wanted was called builder.cc, my bad. In any case it seems to show that the right C compiler is configured for both x86_64 and aarch64. I think the ones you showed are for the dry run that x.py does before it does the actual build. Can you get the last "The used C compiler is" line before you got the error? That should give the value that was used when building libz-sys for real.

[riastradh]

Can you get the last "The used C compiler is" line before you got the error? That should give the value that was used when building libz-sys for real.

The last The used C compiler is line before the error is this:

The used C compiler is: cc="aarch64--netbsd-gcc" builder.cc=RefCell { value: {x86_64-unknown-netbsd: Tool { path: "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cc", cc_wrapper_path: None, cc_wrapper_args: [], args: ["-O2", "-ffunction-sections", "-fdata-sections", "-fPIC", "-m64"], env: [], family: Gnu, cuda: false, removed_args: [], has_internal_target_arg: false }, aarch64-unknown-netbsd: Tool { path: "aarch64--netbsd-gcc", cc_wrapper_path: None, cc_wrapper_args: [], args: ["-O2", "-ffunction-sections", "-fdata-sections", "-fPIC", "-O2", "-I/usr/include"], env: [], family: Gnu, cuda: false, removed_args: [], has_internal_target_arg: false }} } self.compiler=Compiler { stage: 1, host: x86_64-unknown-netbsd }

There's a lot of output in the middle but the failed libz-sys rebuild starts here, in case it's helpful -- I've excluded various other things that are interleaved which I think are irrelevant.

       Dirty libz-sys v1.1.18: the dependency pkg_config was rebuilt
   Compiling libz-sys v1.1.18
     Running `/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/rustc /home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/rustc --crate-name build_script_build --edition=2018 /home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/vendor/libz-sys-1.1.18/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --diagnostic-width=80 --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debug-assertions=off --cfg 'feature="libc"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("asm", "cmake", "default", "libc", "static", "stock-zlib", "zlib-ng", "zlib-ng-no-cmake-experimental-community-maintained"))' -C metadata=0a59cfc696c27463 -C extra-filename=-0a59cfc696c27463 --out-dir /home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-0a59cfc696c27463 -L dependency=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/deps --extern cc=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/deps/libcc-419ecad42bad530b.rlib --extern pkg_config=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/deps/libpkg_config-7e5449ed6617897c.rlib --extern vcpkg=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/deps/libvcpkg-98c4ad7a2a393454.rlib --cap-lints allow -Z binary-dep-depinfo`
...
     Running `/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-0a59cfc696c27463/build-script-build`
...
     Running `/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/rustc /home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/rustc --crate-name libz_sys --edition=2018 /home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/vendor/libz-sys-1.1.18/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --diagnostic-width=80 --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="libc"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("asm", "cmake", "default", "libc", "static", "stock-zlib", "zlib-ng", "zlib-ng-no-cmake-experimental-community-maintained"))' -C metadata=7c9a7f3fc136ca56 -C extra-filename=-7c9a7f3fc136ca56 --out-dir /home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/aarch64-unknown-netbsd/release/deps --target aarch64-unknown-netbsd -C linker=aarch64--netbsd-gcc -L dependency=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/aarch64-unknown-netbsd/release/deps -L dependency=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/deps --extern libc=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/aarch64-unknown-netbsd/release/deps/liblibc-6a246ba30dcce162.rmeta --cap-lints allow --cfg=windows_raw_dylib -Csymbol-mangling-version=v0 -Zunstable-options '--check-cfg=cfg(bootstrap)' '--check-cfg=cfg(llvm_enzyme)' '--check-cfg=cfg(parallel_compiler)' '--check-cfg=cfg(rust_analyzer)' -Zdual-proc-macros -Zmacro-backtrace -Csplit-debuginfo=off -Clink-args=-Wl,-z,origin -Clink-args=-Wl,-rpath,/usr/pkg/lib,-rpath,/usr/pkg/lib -Zunstable-options -Z binary-dep-depinfo -L native=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/aarch64-unknown-netbsd/release/build/libz-sys-3fe43225d23ec83a/out/lib -L native=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/aarch64-unknown-netbsd/release/build/libz-sys-3fe43225d23ec83a/out/lib -l static=z`
...
     Running `/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/rustc /home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/rustc --crate-name build_script_build --edition=2018 /home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/vendor/libz-sys-1.1.18/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --diagnostic-width=80 --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debug-assertions=off --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("asm", "cmake", "default", "libc", "static", "stock-zlib", "zlib-ng", "zlib-ng-no-cmake-experimental-community-maintained"))' -C metadata=f4e66731319f71b4 -C extra-filename=-f4e66731319f71b4 --out-dir /home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-f4e66731319f71b4 -L dependency=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/deps --extern cc=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/deps/libcc-419ecad42bad530b.rlib --extern pkg_config=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/deps/libpkg_config-7e5449ed6617897c.rlib --extern vcpkg=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/deps/libvcpkg-98c4ad7a2a393454.rlib --cap-lints allow -Z binary-dep-depinfo`
     Running `/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-f4e66731319f71b4/build-script-build`
The following warnings were emitted during compilation:

warning: libz-sys@1.1.18: aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-adler32.o" "-c" "src/zlib/adler32.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-compress.o" "-c" "src/zlib/compress.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-crc32.o" "-c" "src/zlib/crc32.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-deflate.o" "-c" "src/zlib/deflate.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-infback.o" "-c" "src/zlib/infback.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-inffast.o" "-c" "src/zlib/inffast.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-inflate.o" "-c" "src/zlib/inflate.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-inftrees.o" "-c" "src/zlib/inftrees.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-trees.o" "-c" "src/zlib/trees.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-uncompr.o" "-c" "src/zlib/uncompr.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
warning: libz-sys@1.1.18: ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-zutil.o" "-c" "src/zlib/zutil.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).

error: failed to run custom build command for `libz-sys v1.1.18`

Caused by:
  process didn't exit successfully: `/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-f4e66731319f71b4/build-script-build` (exit status: 1)
  --- stdout
  cargo:rerun-if-env-changed=LIBZ_SYS_STATIC
  cargo:rerun-if-changed=build.rs
  cargo:rerun-if-changed=zng/cmake.rs
  cargo:rerun-if-changed=zng/cc.rs
  TARGET = Some(x86_64-unknown-netbsd)
  OPT_LEVEL = Some(0)
  HOST = Some(x86_64-unknown-netbsd)
  cargo:rerun-if-env-changed=CC_x86_64-unknown-netbsd
  CC_x86_64-unknown-netbsd = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_netbsd
  CC_x86_64_unknown_netbsd = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(aarch64--netbsd-gcc)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  RUSTC_WRAPPER = Some(/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/rustc)
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  DEBUG = Some(false)
  CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2)
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-netbsd
  CFLAGS_x86_64-unknown-netbsd = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_netbsd
  CFLAGS_x86_64_unknown_netbsd = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = Some()
  cargo:rerun-if-env-changed=CC_SHELL_ESCAPED_FLAGS
  CC_SHELL_ESCAPED_FLAGS = None
  cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'
  exit status: 1
  cargo:warning=ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-adler32.o" "-c" "src/zlib/adler32.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'

  exit status: 1
  cargo:warning=ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-compress.o" "-c" "src/zlib/compress.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'

  exit status: 1
  cargo:warning=ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-crc32.o" "-c" "src/zlib/crc32.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'

  exit status: 1
  cargo:warning=ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-deflate.o" "-c" "src/zlib/deflate.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'

  exit status: 1
  cargo:warning=ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-infback.o" "-c" "src/zlib/infback.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'

  exit status: 1
  cargo:warning=ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-inffast.o" "-c" "src/zlib/inffast.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'

  exit status: 1
  cargo:warning=ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-inflate.o" "-c" "src/zlib/inflate.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'

  exit status: 1
  cargo:warning=ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-inftrees.o" "-c" "src/zlib/inftrees.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'

  exit status: 1
  cargo:warning=ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-trees.o" "-c" "src/zlib/trees.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'

  exit status: 1
  cargo:warning=ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-uncompr.o" "-c" "src/zlib/uncompr.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).cargo:warning=aarch64--netbsd-gcc: error: unrecognized command-line option '-m64'

  exit status: 1
  cargo:warning=ToolExecError: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-zutil.o" "-c" "src/zlib/zutil.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).

  --- stderr


  error occurred: Command "aarch64--netbsd-gcc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-fvisibility=hidden" "-DZ_SOLO" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-o" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools/release/build/libz-sys-bfca60dc728da21b/out/lib/0dc752f03a07a721-zutil.o" "-c" "src/zlib/zutil.c" with args aarch64--netbsd-gcc did not execute successfully (status code exit status: 1).


warning: build failed, waiting for other jobs to finish...
command did not execute successfully: cd "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src" && env -u MAKEFLAGS -u MFLAGS AR_aarch64_unknown_netbsd="aarch64--netbsd-ar" CARGO_INCREMENTAL="0" CARGO_LOG="cargo::core::compiler::fingerprint=info" CARGO_PROFILE_RELEASE_DEBUG="0" CARGO_PROFILE_RELEASE_DEBUG_ASSERTIONS="false" CARGO_PROFILE_RELEASE_OVERFLOW_CHECKS="false" CARGO_PROFILE_RELEASE_STRIP="false" CARGO_TARGET_AARCH64_UNKNOWN_NETBSD_LINKER="aarch64--netbsd-gcc" CARGO_TARGET_DIR="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1-tools" CC_aarch64_unknown_netbsd="aarch64--netbsd-gcc" CFG_COMMIT_DATE="2024-10-29" CFG_COMMIT_HASH="5ffbef3211a8c378857905775a15c5b32a174d3b" CFG_COMPILER_BUILD_TRIPLE="x86_64-unknown-netbsd" CFG_COMPILER_HOST_TRIPLE="aarch64-unknown-netbsd" CFG_RELEASE="1.83.0" CFG_RELEASE_CHANNEL="stable" CFG_RELEASE_NUM="1.83.0" CFG_SHORT_COMMIT_HASH="5ffbef321" CFG_VERSION="1.83.0 (90b35a623 2024-11-26) (built from a source tarball)" CFG_VER_DATE="2024-11-26" CFG_VER_HASH="90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf" CFLAGS_aarch64_unknown_netbsd="-O2 -ffunction-sections -fdata-sections -fPIC -O2 -I/usr/include" CXXFLAGS_aarch64_unknown_netbsd="-O2 -ffunction-sections -fdata-sections -fPIC -O2 -I/usr/include" CXX_aarch64_unknown_netbsd="aarch64--netbsd-g++" DOC_RUST_LANG_ORG_CHANNEL="https://doc.rust-lang.org/1.83.0" LIBC_CHECK_CFG="1" LIBRARY_PATH="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/llvm/lib" LIBZ_SYS_STATIC="1" LZMA_API_STATIC="1" RANLIB_aarch64_unknown_netbsd="aarch64--netbsd-ar s" REAL_LIBRARY_PATH="/home/riastradh/pkgsrc/git/cross/pkg/rust-aarch64-unknown-netbsd/lib" REAL_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" RUSTBUILD_NATIVE_DIR="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/aarch64-unknown-netbsd/native" RUSTC="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/rustc" RUSTC_BOOTSTRAP="1" RUSTC_BREAK_ON_ICE="1" RUSTC_ERROR_METADATA_DST="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/tmp/extended-error-metadata" RUSTC_HOST_FLAGS="-Zunstable-options --check-cfg=cfg(bootstrap) -Clinker=/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/.tools/bin/native-cc" RUSTC_INSTALL_BINDIR="bin" RUSTC_LIBDIR="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1/lib" RUSTC_LINK_STD_INTO_RUSTC_DRIVER="1" RUSTC_REAL="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1/bin/rustc" RUSTC_SNAPSHOT="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1/bin/rustc" RUSTC_SNAPSHOT_LIBDIR="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1/lib" RUSTC_STAGE="1" RUSTC_SYSROOT="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1" RUSTC_TLS_MODEL_INITIAL_EXEC="1" RUSTC_VERBOSE="1" RUSTC_WRAPPER="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/rustc" RUSTDOC="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/rustdoc" RUSTDOCFLAGS="--cfg=windows_raw_dylib -Csymbol-mangling-version=v0 -Zunstable-options --check-cfg=cfg(bootstrap) --check-cfg=cfg(llvm_enzyme) --check-cfg=cfg(parallel_compiler) --check-cfg=cfg(rust_analyzer) --crate-version 1.83.0\t(90b35a623\t2024-11-26)\t(built\tfrom\ta\tsource\ttarball) -Clinker=aarch64--netbsd-gcc" RUSTDOC_REAL="/path/to/nowhere/rustdoc/not/required" RUSTFLAGS="--cfg=windows_raw_dylib -Csymbol-mangling-version=v0 -Zunstable-options --check-cfg=cfg(bootstrap) --check-cfg=cfg(llvm_enzyme) --check-cfg=cfg(parallel_compiler) --check-cfg=cfg(rust_analyzer) -Zdual-proc-macros -Zmacro-backtrace -Csplit-debuginfo=off -Clink-args=-Wl,-z,origin -Clink-args=-Wl,-rpath,/usr/pkg/lib,-rpath,/usr/pkg/lib -Zunstable-options" RUST_TEST_THREADS="4" SYSROOT="/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/x86_64-unknown-netbsd/stage1" __CARGO_DEFAULT_LIB_METADATA="stabletool-rustc" "/home/riastradh/pkgsrc/git/cross/pkg/rust-aarch64-unknown-netbsd/bin/cargo" "build" "--target" "aarch64-unknown-netbsd" "--release" "-Zdual-proc-macros" "-Zbinary-dep-depinfo" "-j" "4" "-v" "--frozen" "--manifest-path" "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/src/tools/cargo/Cargo.toml" "--features" "all-static" "--message-format" "json-render-diagnostics"
expected success, got: exit status: 101
Traceback (most recent call last):
  File "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/./x.py", line 50, in <module>
    bootstrap.main()
  File "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/src/bootstrap/bootstrap.py", line 1228, in main
    bootstrap(args)
  File "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/src/bootstrap/bootstrap.py", line 1204, in bootstrap
    run(args, env=env, verbose=build.verbose, is_bootstrap=True)
  File "/home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/src/bootstrap/bootstrap.py", line 202, in run
    raise RuntimeError(err)
RuntimeError: failed to run: /home/riastradh/pkgsrc/current/crosswork/wip/rust183/work.NetBSD-10.0-aarch64/rustc-1.83.0-src/build/bootstrap/debug/bootstrap -v dist -j 4
*** Error code 1

Stop.
bmake[1]: stopped in /home/riastradh/pkgsrc/git/cross/pkgsrc/wip/rust183
*** Error code 1

Stop.
bmake: stopped in /home/riastradh/pkgsrc/git/cross/pkgsrc/wip/rust183
nice -n +10 env -i PATH=/bin:/usr/bin:$HOME/pkgsrc/git/cross/pkg/bin bmake     9968.27s user 366.99s system 340% cpu 50:32.58 total