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51216db28d
* Update cpp example This bumps the nixpkgs version and sources.nix in the `cpp-libosmium` example. * Bump libosmium
38 lines
762 B
Nix
38 lines
762 B
Nix
let
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sources = import ./nix/sources.nix;
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pkgs = import sources.nixpkgs {
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overlays = [
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(_: _: { inherit sources; })
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(import ./overlay.nix)
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];
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};
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in
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with pkgs;
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stdenv.mkDerivation {
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name = "nix-cpp-demo";
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nativeBuildInputs = [ cmake pkg-config ];
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src = pkgs.lib.cleanSource ./.;
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# tell Cmake location of all headers
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cmakeFlags = [
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"-DEXTERNAL_INCLUDE_DIRECTORIES=${lib.strings.makeSearchPathOutput "dev" "include" libosmium.buildInputs}"
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];
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buildInputs = lib.lists.concatLists [
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# We want to check if dependencies exist using find_package
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[
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libosmium.buildInputs
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]
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# dependencies
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[
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libosmium
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]
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];
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installPhase = ''
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mkdir -p $out/bin
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cp bin/hello-world $out/bin
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'';
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}
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