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28b6fb61e6
This is done for the sake of Yosemite, which does not have gcc, and yet this change is also compatible with Linux.
98 lines
3.1 KiB
Nix
98 lines
3.1 KiB
Nix
# Saleae logic analyzer software
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#
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# Suggested udev rules to be able to access the Logic device without being root:
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# SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ATTR{idVendor}=="0925", ATTR{idProduct}=="3881", MODE="0666"
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# SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ATTR{idVendor}=="21a9", ATTR{idProduct}=="1001", MODE="0666"
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#
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# In NixOS, simply add this package to services.udev.packages.
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{ stdenv, fetchurl, unzip, glib, libSM, libICE, gtk, libXext, libXft
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, fontconfig, libXrender, libXfixes, libX11, libXi, libXrandr, libXcursor
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, freetype, libXinerama
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, makeDesktopItem
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}:
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let
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libPath = stdenv.lib.makeLibraryPath [
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glib libSM libICE gtk libXext libXft fontconfig libXrender libXfixes libX11
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libXi libXrandr libXcursor freetype libXinerama
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];
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in
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assert stdenv.system == "i686-linux" || stdenv.system == "x86_64-linux";
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stdenv.mkDerivation rec {
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pname = "saleae-logic";
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version = "1.1.15";
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name = "${pname}-${version}";
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src =
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if stdenv.system == "i686-linux" then
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fetchurl {
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name = "saleae-logic-${version}-32bit.zip";
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url = "http://downloads.saleae.com/Logic%20${version}%20(32-bit).zip";
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sha256 = "0h13my4xgv8v8l12shimhhn54nn0dldbxz1gpbx92ysd8q8x1q79";
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}
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else if stdenv.system == "x86_64-linux" then
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fetchurl {
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name = "saleae-logic-${version}-64bit.zip";
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url = "http://downloads.saleae.com/Logic%20${version}%20(64-bit).zip";
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sha256 = "1phnjsmaj1gflx7shh8wfrd8dnhn43s3v7bck41h8yj4nd4ax69z";
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}
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else
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abort "Saleae Logic software requires i686-linux or x86_64-linux";
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desktopItem = makeDesktopItem {
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name = "saleae-logic";
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exec = "saleae-logic";
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icon = ""; # the package contains no icon
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comment = "Software for Saleae logic analyzers";
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desktopName = "Saleae Logic";
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genericName = "Logic analyzer";
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categories = "Application;Development";
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};
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buildInputs = [ unzip ];
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installPhase = ''
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# Copy prebuilt app to $out
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mkdir "$out"
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cp -r * "$out"
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# Patch it
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patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" "$out/Logic"
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patchelf --set-rpath "${stdenv.cc.gcc}/lib:${stdenv.cc.gcc}/lib64:${libPath}:\$ORIGIN/Analyzers:\$ORIGIN" "$out/Logic"
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# Build the LD_PRELOAD library that makes Logic work from a read-only directory
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mkdir -p "$out/lib"
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gcc -shared -fPIC -DOUT=\"$out\" "${./preload.c}" -o "$out/lib/preload.so" -ldl
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# Make wrapper script that uses the LD_PRELOAD library
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mkdir -p "$out/bin"
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cat > "$out/bin/saleae-logic" << EOF
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#!${stdenv.shell}
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export LD_PRELOAD="$out/lib/preload.so"
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exec "$out/Logic" "\$@"
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EOF
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chmod a+x "$out"/bin/saleae-logic
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# Copy the generated .desktop file
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mkdir -p "$out/share/applications"
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cp "$desktopItem"/share/applications/* "$out/share/applications/"
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# Install provided udev rules
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mkdir -p "$out/etc/udev/rules.d"
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cp Drivers/99-SaleaeLogic.rules "$out/etc/udev/rules.d/"
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'';
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meta = with stdenv.lib; {
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description = "Software for Saleae logic analyzers";
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homepage = http://www.saleae.com/;
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license = licenses.unfree;
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platforms = platforms.linux;
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maintainers = [ maintainers.bjornfor ];
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};
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}
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