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author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-12-28 16:36:09 +0100 |
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committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-12-28 16:36:09 +0100 |
commit | cf8daf63120adedbeaf5bc8c2f396be2496a741e (patch) | |
tree | 74930a51b68976b616f8c7a7a9c1c07e191ed39c /pkgs/stdenv/nix/default.nix | |
parent | 6fd4f635300303906fd4b068b196b8e1310b9e6d (diff) | |
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Add an option ‘stdenv.userHook’ to set a global stdenv setup hook
This allows various applications. It allows users to set global optimisation flags, e.g. stdenv.userHook = ''NIX_CFLAGS_COMPILE+=" -funroll-loops"''; But the impetus is as an alternative to issue #229, allowing impure stdenv setup for people who want to use distcc: stdenv.userHook = "source /my/impure/setup-script.sh"; This is probably a bad idea, but at least now it's a bad idea in people's configuration and not in Nixpkgs. :-)
Diffstat (limited to 'pkgs/stdenv/nix/default.nix')
-rw-r--r-- | pkgs/stdenv/nix/default.nix | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pkgs/stdenv/nix/default.nix b/pkgs/stdenv/nix/default.nix index 5e242b6e3a1c..668bac5f0ae8 100644 --- a/pkgs/stdenv/nix/default.nix +++ b/pkgs/stdenv/nix/default.nix @@ -1,6 +1,8 @@ -{ stdenv, pkgs }: +{ stdenv, pkgs, config }: import ../generic rec { + inherit config; + preHook = '' export NIX_ENFORCE_PURITY=1 |