Luke Granger-Brown
57725ef3ec
git-subtree-dir: third_party/nixpkgs git-subtree-split: 76612b17c0ce71689921ca12d9ffdc9c23ce40b2
32 lines
1.4 KiB
Nix
32 lines
1.4 KiB
Nix
{ stdenv, lib }:
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let
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inherit (lib) findFirst isString optional optionals;
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cmakeFlags' =
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optionals (stdenv.hostPlatform != stdenv.buildPlatform) ([
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"-DCMAKE_SYSTEM_NAME=${findFirst isString "Generic" (optional (!stdenv.hostPlatform.isRedox) stdenv.hostPlatform.uname.system)}"
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] ++ optionals (stdenv.hostPlatform.uname.processor != null) [
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"-DCMAKE_SYSTEM_PROCESSOR=${stdenv.hostPlatform.uname.processor}"
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] ++ optionals (stdenv.hostPlatform.uname.release != null) [
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"-DCMAKE_SYSTEM_VERSION=${stdenv.hostPlatform.uname.release}"
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] ++ optionals (stdenv.hostPlatform.isDarwin) [
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"-DCMAKE_OSX_ARCHITECTURES=${stdenv.hostPlatform.darwinArch}"
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] ++ optionals (stdenv.buildPlatform.uname.system != null) [
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"-DCMAKE_HOST_SYSTEM_NAME=${stdenv.buildPlatform.uname.system}"
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] ++ optionals (stdenv.buildPlatform.uname.processor != null) [
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"-DCMAKE_HOST_SYSTEM_PROCESSOR=${stdenv.buildPlatform.uname.processor}"
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] ++ optionals (stdenv.buildPlatform.uname.release != null) [
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"-DCMAKE_HOST_SYSTEM_VERSION=${stdenv.buildPlatform.uname.release}"
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] ++ optionals (stdenv.buildPlatform.canExecute stdenv.hostPlatform) [
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"-DCMAKE_CROSSCOMPILING_EMULATOR=env"
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] ++ optionals stdenv.hostPlatform.isStatic [
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"-DCMAKE_LINK_SEARCH_START_STATIC=ON"
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]);
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makeCMakeFlags = { cmakeFlags ? [], ... }: cmakeFlags ++ cmakeFlags';
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in
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{
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inherit makeCMakeFlags;
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}
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