gcc: error: unrecognized command line option '-mlongcalls'
vyorkin opened this issue · 2 comments
vyorkin commented
I'm trying to build the toolchain by executing
$ makeThe build fails with
gcc: error: unrecognized command line option '-mlongcalls'
https://asciinema.org/a/EXSJoEkTSqq85XyFOVCa7OpRT
In the config.log I have the following lines:
configure:2884: $? = 0
configure:2873: gcc -v >&5
Using built-in specs.
COLLECT_GCC=/nix/store/hmzcr79qmdzhk2b66nk3zifgkcx5cm1n-gcc-9.2.0/bin/gcc
COLLECT_LTO_WRAPPER=/nix/store/hmzcr79qmdzhk2b66nk3zifgkcx5cm1n-gcc-9.2.0/libexec/gcc/x86_64-unknown-linux-gnu/9.2.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with:
Thread model: posix
gcc version 9.2.0 (GCC)
configure:2884: $? = 0
configure:2873: gcc -V >&5
gcc: error: unrecognized command line option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:2884: $? = 1
configure:2873: gcc -qversion >&5
gcc: error: unrecognized command line option '-qversion'; did you mean '--version'?
gcc: fatal error: no input files
compilation terminated.
configure:2884: $? = 1
configure:2904: checking whether the C compiler works
configure:2926: gcc -mlongcalls -nostdlib conftest.c >&5
gcc: error: unrecognized command line option '-mlongcalls'
configure:2930: $? = 1
configure:2968: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "lx106-hal"
| #define PACKAGE_TARNAME "lx106-hal"
| #define PACKAGE_VERSION "rc-2010.1"
| #define PACKAGE_STRING "lx106-hal rc-2010.1"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "lx106-hal"
| #define VERSION "rc-2010.1"
| /* end confdefs.h. */
|
| int
| main ()
| {
|
| ;
| return 0;
| }
configure:2973: error: in `/home/vyorkin/projects/github/esp/esp-open-sdk/lx106-hal':
configure:2975: error: C compiler cannot create executables
See `config.log' for more detailsThe full config.log is here.
I'm building on NixOS, using the following
shell.nix:
with import <nixpkgs> { };
let
packages = (with pkgs; [
gcc
ncurses
gdb
python
]);
in pkgs.mkShell {
buildInputs = packages;
hardeningDisable = [ "all" ];
shellHook = ''
export hardeningDisable=all
'';
}pfalcon commented
I just re-run a Travis CI build, which is green: https://travis-ci.org/github/pfalcon/esp-open-sdk/builds/672660589 . You can see how the build log differs from your results, and think what to do about (the easiest solution might using known-working OS in a container or similar).