libredirect is failed to build on MacOS (unstable channel)

[rudyryk]

Describe the bug

libredirect is failed to build

Steps To Reproduce

Steps to reproduce the behavior:

1. Install Nix packager on MacOS
2. nix-shell -p libredirect

Expected behavior

Build without errors.

Screenshots

% nix-shell -p libredirect
these derivations will be built:
  /nix/store/cjpqz1r3z04lh16f6mfms47p7w93f2in-libredirect-0.drv
building '/nix/store/cjpqz1r3z04lh16f6mfms47p7w93f2in-libredirect-0.drv'...
unpacking sources
patching sources
configuring
no configure script, doing nothing
building
libredirect.c:90:27: warning: second argument to 'va_arg' is of promotable type 'mode_t' (aka 'unsigned short'); this va_arg has undefined behavior because arguments will be promoted to 'int' [-Wvarargs]
        mode = va_arg(ap, mode_t);
                          ^~~~~~
/nix/store/gsf62i0m9a3lbvnlvci9nlranvx7ncrw-clang-wrapper-7.1.0/resource-root/include/stdarg.h:35:50: note: expanded from macro 'va_arg'
#define va_arg(ap, type)    __builtin_va_arg(ap, type)
                                                 ^~~~
libredirect.c:104:27: warning: second argument to 'va_arg' is of promotable type 'mode_t' (aka 'unsigned short'); this va_arg has undefined behavior because arguments will be promoted to 'int' [-Wvarargs]
        mode = va_arg(ap, mode_t);
                          ^~~~~~
/nix/store/gsf62i0m9a3lbvnlvci9nlranvx7ncrw-clang-wrapper-7.1.0/resource-root/include/stdarg.h:35:50: note: expanded from macro 'va_arg'
#define va_arg(ap, type)    __builtin_va_arg(ap, type)
                                                 ^~~~
libredirect.c:118:27: warning: second argument to 'va_arg' is of promotable type 'mode_t' (aka 'unsigned short'); this va_arg has undefined behavior because arguments will be promoted to 'int' [-Wvarargs]
        mode = va_arg(ap, mode_t);
                          ^~~~~~
/nix/store/gsf62i0m9a3lbvnlvci9nlranvx7ncrw-clang-wrapper-7.1.0/resource-root/include/stdarg.h:35:50: note: expanded from macro 'va_arg'
#define va_arg(ap, type)    __builtin_va_arg(ap, type)
                                                 ^~~~
3 warnings generated.
installing
install: creating directory '/nix/store/vnn9n7qz6r6wk5rmkqzlmmv6kzy9yl46-libredirect-0'
install: creating directory '/nix/store/vnn9n7qz6r6wk5rmkqzlmmv6kzy9yl46-libredirect-0/lib'
'libredirect.dylib' -> '/nix/store/vnn9n7qz6r6wk5rmkqzlmmv6kzy9yl46-libredirect-0/lib/libredirect.dylib'
post-installation fixup
patching script interpreter paths in /nix/store/vnn9n7qz6r6wk5rmkqzlmmv6kzy9yl46-libredirect-0
patching script interpreter paths in /nix/store/4z4i62b2yq642kfl48zvxdwami3kzadj-libredirect-0-hook
running install tests
Assertion failed: (testfp != NULL), function main, file test.c, line 51.
Assertion failed: (system(SUBTEST) == 0), function test_subprocess, file test.c, line 41.
/nix/store/nanwchp2iifac622hl6ad22bnpkqk2ip-stdenv-darwin/setup: line 1355: 66325 Abort trap: 6           NIX_REDIRECTS="/foo/bar/test=/nix/store/yf7fdgv8lad2xwxh579lk607sy09kzph-coreutils-8.32/bin/true" ./test
builder for '/nix/store/cjpqz1r3z04lh16f6mfms47p7w93f2in-libredirect-0.drv' failed with exit code 134
error: build of '/nix/store/cjpqz1r3z04lh16f6mfms47p7w93f2in-libredirect-0.drv' failed

Metadata

Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.

[user@system:~]$ nix-shell -p nix-info --run "nix-info -m"
% nix-shell -p nix-info --run "nix-info -m"
these paths will be fetched (0.01 MiB download, 0.03 MiB unpacked):
  /nix/store/b1ikfhh5p0fhgmdysi2bmr5bvbcx640s-nix-info
  /nix/store/fkkkf1lbcb186la1zh6f522krcn9vpn8-DarwinTools-1
copying path '/nix/store/fkkkf1lbcb186la1zh6f522krcn9vpn8-DarwinTools-1' from 'https://cache.nixos.org'...
copying path '/nix/store/b1ikfhh5p0fhgmdysi2bmr5bvbcx640s-nix-info' from 'https://cache.nixos.org'...
 - system: `"x86_64-darwin"`
 - host os: `Darwin 19.6.0, macOS 10.15.7`
 - multi-user?: `no`
 - sandbox: `no`
 - version: `nix-env (Nix) 2.3.16`
 - channels(Admin): `"nixpkgs-21.11pre320922.ee084c02040"`
 - nixpkgs: `/Users/Admin/.nix-defexpr/channels/nixpkgs`

[r-burns]

Cannot reproduce, it builds for me. Your channels say you are on commit ee084c0 but the hash of the derivation /nix/store/cjpqz1r3z04lh16f6mfms47p7w93f2in-libredirect-0.drv is not correct for that commit. Can you figure out what commit you are building libredirect from?

[rudyryk]

Can you figure out what commit you are building libredirect from?

How could I do that? Please point me to the right direction. I haven't added any custom channels and/or configs.

[r-burns]

Clone this repo locally, cd inside and run nix-build -A libredirect. You can check out different commits to build libredirect at different points in history.