liminix/pkgs/hi/default.nix

28 lines
529 B
Nix
Raw Normal View History

# A "hello world" program that's smaller than the GNU
# one. Used for testing the toolchain/linker behaviour.
{
runCommandCC
}:
let code = ''
#include <stdio.h>
int main()
{
printf("hello world\n");
return 0;
}
'';
in runCommandCC "hello" {
name = "hi";
inherit code;
executable = true;
# hardeningDisable = ["all"];
passAsFile = ["code"];
preferLocalBuild = true;
allowSubstitutes = false;
} ''
n=$out/bin/$name
mkdir -p "$(dirname "$n")"
mv "$codePath" code.c
$CC -x c code.c -o "$n"
''