Wolfgang Walther
18932b7a4a
This way we benefit from NixOS' binary cache to deliver GHC for us and don't need to cache it ourselves. This will become relevant once we do that for more platforms.
38 lines
911 B
Nix
38 lines
911 B
Nix
{ compiler
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, name
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, pkgs
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, src
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}:
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let
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# This builds a static PostgREST executable based on pkgsStatic.
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inherit (pkgs) pkgsStatic;
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inherit (pkgsStatic.haskell) lib;
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packagesStatic = pkgsStatic.haskell.packages.native-bignum."${compiler}";
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makeExecutableStatic = drv: pkgs.lib.pipe drv [
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lib.compose.justStaticExecutables
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# To successfully compile a redistributable, fully static executable we need to:
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# 1. avoid any references to /nix/store to prevent blowing up the closure size.
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(drv: drv.overrideAttrs {
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allowedReferences = [
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pkgsStatic.openssl.etc
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];
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})
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# 2. be able to run the executable.
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(drv: drv.overrideAttrs {
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passthru.tests.version = pkgsStatic.testers.testVersion {
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package = drv;
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};
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})
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];
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in
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{
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inherit packagesStatic;
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postgrestStatic = makeExecutableStatic (packagesStatic.callCabal2nix name src { });
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}
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