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Remove TODO in documentation

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Doron Behar 2021-12-02 10:43:47 +02:00
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doc/stdenv/stdenv.chapter.md
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@ -792,7 +792,7 @@ There’s many more kinds of arguments, they are documented in `nixpkgs/pkgs/bui
### `makeBinaryWrapper` \<executable\> \<wrapperfile\> \<args\> {#fun-makeBinaryWrapper}
A setup-hook very similar to `makeWrapper`, only it creates a tiny _compiled_ wrapper executable, that can be used as a shebang interpreter. This is needed mostly on Darwin, where shebangs cannot point to scripts, [due to a limitation with the `execve`-syscall](https://stackoverflow.com/questions/67100831/macos-shebang-with-absolute-path-not-working). The arguments it accepts are <!-- TODO: make them identical? --> similar to those of `makeWrapper` and they are documented in `nixpkgs/pkgs/build-support/setup-hooks/make-binary-wrapper.sh`.
A setup-hook very similar to `makeWrapper`, only it creates a tiny _compiled_ wrapper executable, that can be used as a shebang interpreter. This is needed mostly on Darwin, where shebangs cannot point to scripts, [due to a limitation with the `execve`-syscall](https://stackoverflow.com/questions/67100831/macos-shebang-with-absolute-path-not-working). The arguments it accepts are similar to those of `makeWrapper` and they are documented in `nixpkgs/pkgs/build-support/setup-hooks/make-binary-wrapper.sh`.
Compiled wrappers generated by `makeBinaryWrapper` can be inspected with `less <path-to-wrapper>` - by scrolling past the binary data you should be able to see the C code that generated the executable and there see the environment variables that were injected into the wrapper.