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af54a60204
reliable (if somewhat inefficient): make the current time an attribute of the derivation. Thus, every call to `nix-build' will cause the find-includes derivation to be re-done (but not the actual compilations if that's not necessary!). I added a `curTime' primop to do this.
36 lines
806 B
Nix
36 lines
806 B
Nix
rec {
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inherit (import /home/eelco/nixpkgs/pkgs/system/i686-linux.nix) stdenv;
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compileC = {main, localIncludes ? []}: stdenv.mkDerivation {
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name = "compile-c";
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builder = ./compile-c.sh;
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localIncludes =
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if localIncludes == "auto" then
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import (findIncludes {main = toString main; hack = curTime;})
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else
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localIncludes;
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inherit main;
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};
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/*
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runCommand = {command}: {
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name = "run-command";
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builder = ./run-command.sh;
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inherit command;
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};
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*/
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findIncludes = {main, hack}: stdenv.mkDerivation {
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name = "find-includes";
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builder = ./find-includes.sh;
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inherit main hack;
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};
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link = {objects, programName ? "program"}: stdenv.mkDerivation {
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name = "link";
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builder = ./link.sh;
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inherit objects programName;
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};
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}
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