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Diffstat (limited to 'doc/manual/src/command-ref/nix-store/print-env.md')
| -rw-r--r-- | doc/manual/src/command-ref/nix-store/print-env.md | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/doc/manual/src/command-ref/nix-store/print-env.md b/doc/manual/src/command-ref/nix-store/print-env.md new file mode 100644 index 000000000..bd2084ef6 --- /dev/null +++ b/doc/manual/src/command-ref/nix-store/print-env.md @@ -0,0 +1,31 @@ +# Name + +`nix-store --print-env` - print the build environment of a derivation + +## Synopsis + +`nix-store` `--print-env` *drvpath* + +## Description + +The operation `--print-env` prints out the environment of a derivation +in a format that can be evaluated by a shell. The command line arguments +of the builder are placed in the variable `_args`. + +{{#include ./opt-common.md}} + +{{#include ../opt-common.md}} + +{{#include ../env-common.md}} + +## Example + +```console +$ nix-store --print-env $(nix-instantiate '<nixpkgs>' -A firefox) +… +export src; src='/nix/store/plpj7qrwcz94z2psh6fchsi7s8yihc7k-firefox-12.0.source.tar.bz2' +export stdenv; stdenv='/nix/store/7c8asx3yfrg5dg1gzhzyq2236zfgibnn-stdenv' +export system; system='x86_64-linux' +export _args; _args='-e /nix/store/9krlzvny65gdc8s7kpb6lkx8cd02c25c-default-builder.sh' +``` + |