79 lines
1.6 KiB
Nix
79 lines
1.6 KiB
Nix
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{ lib
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, stdenv
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, symlinkJoin
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, srcAll
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, libxcrypt
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}:
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let
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version = "master";
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mkSubProject =
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{ subprj
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, # The only mandatory argument
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buildInputs ? [ ]
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, src ? srcAll
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, extraPreInstall ? ""
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,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "wiringpi-${subprj}";
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inherit version src;
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sourceRoot = "${src.name}/${subprj}";
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inherit buildInputs;
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# Remove (meant for other OSs) lines from Makefiles
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preInstall = ''
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sed -i "/chown root/d" Makefile
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sed -i "/chmod/d" Makefile
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'' + extraPreInstall;
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makeFlags = [
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"DESTDIR=${placeholder "out"}"
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"PREFIX="
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# On NixOS we don't need to run ldconfig during build:
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"LDCONFIG=echo"
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];
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});
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passthru = {
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src = srcAll;
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inherit mkSubProject;
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wiringPi = mkSubProject {
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subprj = "wiringPi";
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buildInputs = [ libxcrypt ];
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};
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devLib = mkSubProject {
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subprj = "devLib";
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buildInputs = [ passthru.wiringPi ];
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};
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wiringPiD = mkSubProject {
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subprj = "wiringPiD";
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buildInputs = [
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libxcrypt
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passthru.wiringPi
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passthru.devLib
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];
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};
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gpio = mkSubProject {
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subprj = "gpio";
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extraPreInstall = ''
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mkdir -p $out/bin
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'';
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buildInputs = [
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libxcrypt
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passthru.wiringPi
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passthru.devLib
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];
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};
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};
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in
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symlinkJoin {
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name = "wiringop-${version}";
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inherit passthru;
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paths = builtins.attrValues {
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inherit (passthru)
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wiringPi
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devLib
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wiringPiD
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gpio;
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};
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}
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