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4 commits

Author SHA1 Message Date
Eelco Dolstra
36b1473e09 * Allow the result to be stored somewhere else than $out. 
svn path=/nixpkgs/trunk/; revision=6978
 2006-11-08 09:26:18 +00:00
Eelco Dolstra
05c884b471 * Utility: the generic substituter. It substitutes all occurences of 
`@var@' in the file `src', writing the result to $out, where `var'
  is any environment variable starting with a lowercase character.
  Example:

    genericSubstituter {
      src = ./file;
      foo = "bla";
      shell = bash + "/bin/sh";
    };

  will replace `@foo@' with `bla' and `@shell@' with
  `/nix/store/...-bash-.../bin/sh'.

svn path=/nixpkgs/trunk/; revision=6928
 2006-11-02 22:44:32 +00:00
Eelco Dolstra
2e0380b7a0 * Use the generic substituter in the generation of stdenv and gcc-wrapper. 
svn path=/nixpkgs/trunk/; revision=2269
 2005-02-22 14:32:56 +00:00
Eelco Dolstra
cbdd91f2a6 * Some utility functions to make performing substitutions in text 
files easier.  Examples:

    substitute inputFile outputFile \
      --replace "@bindir@" "$out/bin" \
      --replace "@gcc@" "$GCC/bin/gcc"

    substitute inputFile outputFile --subst-var out

      (this is sugar for --replace "@out@" "$out")

    substituteInPlace file --replace a b

      (input and output are both `file'; the execute bit is preserved)
  

svn path=/nixpkgs/trunk/; revision=2239
 2005-02-15 17:44:03 +00:00