Error - sys/param.h file not found

[hanusek]

Hello @zzeroo
I have a problem with compiling your library.
Compiler cannot found:
https://github.com/stephane/libmodbus/blob/9d3b12861e7bd6880dd0cbdcaed94249ba75765f/src/modbus.h#L12

Version:
libmodbus = "1.0.1"

OS: Ubuntu Linux 18.04 (docker container)
arch: arm-linux-gnueabihf

Example: repo

cargo +1.54.0 b --release --target=arm-unknown-linux-gnueabihf

I have file /usr/arm-linux-gnueabihf/include/sys/param.h in container:

root@b793a21b25db:/usr/local/src# find / -name param.h | grep sys/param.h
/usr/include/x86_64-linux-gnu/sys/param.h
/usr/arm-linux-gnueabi/include/sys/param.h
/usr/arm-linux-gnueabihf/include/sys/param.h

Error:

  fatal: not a git repository (or any of the parent directories): .git
  /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus.h:12:10: fatal error: 'sys/param.h' file not found
  /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus.h:12:10: fatal error: 'sys/param.h' file not found, err: true
  thread 'main' panicked at 'could not reate binding: ()', /root/.cargo/registry/src/github.com-1ecc6299db9ec823/libmodbus-sys-1.0.0/build.rs:126:10

Full log:

error: failed to run custom build command for `libmodbus-sys v1.0.0`

Caused by:
  process didn't exit successfully: `/usr/local/src/target/release/build/libmodbus-sys-da6bd4da5e356b54/build-script-build` (exit status: 101)
  --- stdout
  cargo:rerun-if-env-changed=LIBMODBUS_NO_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG_ALLOW_CROSS_arm-unknown-linux-gnueabihf
  cargo:rerun-if-env-changed=PKG_CONFIG_ALLOW_CROSS_arm_unknown_linux_gnueabihf
  cargo:rerun-if-env-changed=TARGET_PKG_CONFIG_ALLOW_CROSS
  cargo:rerun-if-env-changed=PKG_CONFIG_ALLOW_CROSS
  cargo:rerun-if-env-changed=PKG_CONFIG_arm-unknown-linux-gnueabihf
  cargo:rerun-if-env-changed=PKG_CONFIG_arm_unknown_linux_gnueabihf
  cargo:rerun-if-env-changed=TARGET_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG
  cargo:rerun-if-env-changed=LIBMODBUS_STATIC
  cargo:rerun-if-env-changed=LIBMODBUS_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_arm-unknown-linux-gnueabihf
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_arm_unknown_linux_gnueabihf
  cargo:rerun-if-env-changed=TARGET_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_arm-unknown-linux-gnueabihf
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_arm_unknown_linux_gnueabihf
  cargo:rerun-if-env-changed=TARGET_PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_arm-unknown-linux-gnueabihf
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_arm_unknown_linux_gnueabihf
  cargo:rerun-if-env-changed=TARGET_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  libmodbus/src/modbus.c => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus.c
  libmodbus/src/win32/modbus.rc => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/win32/modbus.rc
  libmodbus/src/win32/modbus.dll.manifest.in => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/win32/modbus.dll.manifest.in
  libmodbus/src/win32/modbus-9.sln => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/win32/modbus-9.sln
  libmodbus/src/win32/modbus.vcproj => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/win32/modbus.vcproj
  libmodbus/src/win32/Make-tests => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/win32/Make-tests
  libmodbus/src/win32/config.h.win32 => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/win32/config.h.win32
  libmodbus/src/win32/README.win32 => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/win32/README.win32
  libmodbus/src/win32/configure.js => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/win32/configure.js
  libmodbus/src/modbus-private.h => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus-private.h
  libmodbus/src/modbus-tcp-private.h => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus-tcp-private.h
  libmodbus/src/modbus-rtu.c => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus-rtu.c
  libmodbus/src/modbus.h => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus.h
  libmodbus/src/modbus-version.h.in => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus-version.h.in
  libmodbus/src/Makefile.am => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/Makefile.am
  libmodbus/src/modbus-tcp.h => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus-tcp.h
  libmodbus/src/modbus-tcp.c => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus-tcp.c
  libmodbus/src/modbus-data.c => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus-data.c
  libmodbus/src/modbus-rtu-private.h => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus-rtu-private.h
  libmodbus/src/modbus-rtu.h => /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus-rtu.h
  TARGET = Some("arm-unknown-linux-gnueabihf")
  OPT_LEVEL = Some("3")
  HOST = Some("x86_64-unknown-linux-gnu")
  cargo:rerun-if-env-changed=CC_arm-unknown-linux-gnueabihf
  CC_arm-unknown-linux-gnueabihf = None
  cargo:rerun-if-env-changed=CC_arm_unknown_linux_gnueabihf
  CC_arm_unknown_linux_gnueabihf = None
  cargo:rerun-if-env-changed=TARGET_CC
  TARGET_CC = None
  cargo:rerun-if-env-changed=CC
  CC = None
  RUSTC_LINKER = Some("arm-linux-gnueabihf-gcc")
  cargo:rerun-if-env-changed=CROSS_COMPILE
  CROSS_COMPILE = None
  cargo:rerun-if-env-changed=CFLAGS_arm-unknown-linux-gnueabihf
  CFLAGS_arm-unknown-linux-gnueabihf = None
  cargo:rerun-if-env-changed=CFLAGS_arm_unknown_linux_gnueabihf
  CFLAGS_arm_unknown_linux_gnueabihf = None
  cargo:rerun-if-env-changed=TARGET_CFLAGS
  TARGET_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  DEBUG = Some("false")
  CARGO_CFG_TARGET_FEATURE = None
  running: "arm-linux-gnueabihf-gcc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-march=armv6" "-marm" "-mfpu=vfp" "-I" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include" "-I" "libmodbus/src" "-o" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/build/libmodbus/src/modbus-data.o" "-c" "libmodbus/src/modbus-data.c"
  exit status: 0
  running: "arm-linux-gnueabihf-gcc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-march=armv6" "-marm" "-mfpu=vfp" "-I" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include" "-I" "libmodbus/src" "-o" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/build/libmodbus/src/modbus-rtu.o" "-c" "libmodbus/src/modbus-rtu.c"
  exit status: 0
  running: "arm-linux-gnueabihf-gcc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-march=armv6" "-marm" "-mfpu=vfp" "-I" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include" "-I" "libmodbus/src" "-o" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/build/libmodbus/src/modbus-tcp.o" "-c" "libmodbus/src/modbus-tcp.c"
  exit status: 0
  running: "arm-linux-gnueabihf-gcc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-march=armv6" "-marm" "-mfpu=vfp" "-I" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include" "-I" "libmodbus/src" "-o" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/build/libmodbus/src/modbus.o" "-c" "libmodbus/src/modbus.c"
  exit status: 0
  cargo:rerun-if-env-changed=AR_arm-unknown-linux-gnueabihf
  AR_arm-unknown-linux-gnueabihf = None
  cargo:rerun-if-env-changed=AR_arm_unknown_linux_gnueabihf
  AR_arm_unknown_linux_gnueabihf = None
  cargo:rerun-if-env-changed=TARGET_AR
  TARGET_AR = None
  cargo:rerun-if-env-changed=AR
  AR = None
  running: "arm-linux-gnueabihf-ar" "cq" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/build/libmodbus.a" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/build/libmodbus/src/modbus-data.o" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/build/libmodbus/src/modbus-rtu.o" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/build/libmodbus/src/modbus-tcp.o" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/build/libmodbus/src/modbus.o"
  exit status: 0
  running: "arm-linux-gnueabihf-ar" "s" "/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/build/libmodbus.a"
  exit status: 0
  cargo:rustc-link-lib=static=modbus
  cargo:rustc-link-search=native=/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/build
  cargo:root=/usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out
  YIPPIE bindgen

  --- stderr
  fatal: not a git repository (or any of the parent directories): .git
  /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus.h:12:10: fatal error: 'sys/param.h' file not found
  /usr/local/src/target/arm-unknown-linux-gnueabihf/release/build/libmodbus-sys-4ca48fe86eb6a401/out/include/modbus.h:12:10: fatal error: 'sys/param.h' file not found, err: true
  thread 'main' panicked at 'could not reate binding: ()', /root/.cargo/registry/src/github.com-1ecc6299db9ec823/libmodbus-sys-1.0.0/build.rs:126:10
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...
warning: The libiec61850_sys ARCH is "x86_64"
warning: The libiec61850_sys CARGO_CFG_TARGET_ARCH: arm

Dockerfile:

FROM ubuntu:18.04
ARG DEBIAN_FRONTEND=noninteractive

RUN apt update --fix-missing -y
RUN apt install -y build-essential gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf libc6-dev-armhf-cross
RUN apt install -y gcc-multilib-arm-linux-gnueabihf g++-multilib-arm-linux-gnueabihf
RUN apt install -y automake autoconf clang-3.9 libclang-dev libtool
RUN apt install -y sshpass sed curl unzip tar wget git-core git iputils-ping pkg-config sudo libgl1-mesa-dev
RUN apt install -y linux-headers-generic

ENV PKG_CONFIG_ALLOW_CROSS=1

RUN curl https://sh.rustup.rs -sSf | sh -s -- -y

ENV PATH=/root/.cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/arm-linux-gnueabihf/bin/

RUN rustup toolchain add 1.54.0-x86_64-unknown-linux-gnu
RUN rustup default 1.54.0-x86_64-unknown-linux-gnu
RUN rustup target add arm-unknown-linux-gnueabihf

RUN mkdir -p /source /.cargo /usr/local/src && \
    echo "[target.arm-unknown-linux-gnueabihf]\nlinker = \"arm-linux-gnueabihf-gcc\"" > /.cargo/config

ENV CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc CC_armv7_unknown_Linux_gnueabihf=arm-linux-gnueabihf-gcc CXX_armv7_unknown_linux_gnueabihf=arm-linux-gnueabihf-g++
ENV PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/lib/arm-linux-gnueabihf/pkgconfig

WORKDIR /usr/local/src
VOLUME /usr/local/src
VOLUME /transfer

COPY . .
 
CMD cargo +1.54.0 b --release --target=arm-unknown-linux-gnueabihf && cp ./target/arm-unknown-linux-gnueabihf/release/* /transfer