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author | Daniel Fullmer <danielrf12@gmail.com> | 2022-02-19 15:34:55 -0800 |
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committer | Jonathan Ringer <jonringer@users.noreply.github.com> | 2022-02-27 15:59:39 -0800 |
commit | 0a8007498f9dba0d5feb191d16317ffa85a9e698 (patch) | |
tree | 4219b864f6e62fee2852f4290be922eccca73319 /pkgs/shells/bash | |
parent | f4676c4cb05d63a23818d241d3c91be89ed29a83 (diff) | |
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bash: use default PATH in FHS environments
If bash is executed within an environment where PATH is not set, it uses the DEFAULT_PATH_VALUE compiled into bash to set PATH. In nixpkgs we set this to /no-such-path by default. This makes sense in a nixpkgs/NixOS environment since paths like /bin or /usr/bin should not be used. However, when bash is used inside an FHS environment, this produces results that differ from distributions which follow the FHS standard. Before this change: $ steam-run env -i /bin/bash -c 'echo $PATH' /no-such-path After this change: $ steam-run env -i /bin/bash -c 'echo $PATH' /usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin:.
Diffstat (limited to 'pkgs/shells/bash')
-rw-r--r-- | pkgs/shells/bash/5.1.nix | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/shells/bash/5.1.nix b/pkgs/shells/bash/5.1.nix index 3a11858747e..a30c9a4a507 100644 --- a/pkgs/shells/bash/5.1.nix +++ b/pkgs/shells/bash/5.1.nix @@ -10,6 +10,7 @@ , readline81 ? null , withDocs ? false , texinfo ? null +, forFHSEnv ? false }: with lib; @@ -39,8 +40,10 @@ stdenv.mkDerivation rec { NIX_CFLAGS_COMPILE = '' -DSYS_BASHRC="/etc/bashrc" -DSYS_BASH_LOGOUT="/etc/bash_logout" + '' + optionalString (!forFHSEnv) '' -DDEFAULT_PATH_VALUE="/no-such-path" -DSTANDARD_UTILS_PATH="/no-such-path" + '' + '' -DNON_INTERACTIVE_LOGIN_SHELLS -DSSH_SOURCE_BASHRC ''; |