forked from mirrors/nixpkgs
22321f2e58
This effectively reverts 86c283824f
("If cuda headers are presented to nix [...]") and all the following
workarounds that was added due to that commit.
As far as I can tell[1] this hack isn't needed anymore. And moving
includes to $out/usr_include causes pain for cudatoolkit users, so
better get rid of it.
In patches that did more than the $out/usr_include workaround, I only
changed the line back to $out/include instead of re-generating the
patches and fully removing the changed line.
[1]: I build tested blender and caffe, and temporarily added
recurseIntoAttrs to rPackages and haskellPackages so that nox-review
could get proper coverage. However, many of the packages do not build
even before this patch. I also built CUDA samples with cudatoolkit7
that ran fine.
76 lines
2.3 KiB
Nix
76 lines
2.3 KiB
Nix
{ lib, stdenv, fetchurl, patchelf, perl, ncurses, expat, python, zlib
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, xlibs, gtk2, glib, fontconfig, freetype, unixODBC, alsaLib, glibc
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# generic inputs
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, version, sha256, url ? null, ...
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} :
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let
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# eg, 5.5.22 => 5_5
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mkShort = let str = stdenv.lib.strings;
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take = stdenv.lib.lists.take;
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in v: str.concatStringsSep "_" (take 2 (str.splitString "." v));
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shortVer = mkShort version;
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in stdenv.mkDerivation rec {
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name = "cudatoolkit-${version}";
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dontPatchELF = true;
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dontStrip = true;
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src =
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if stdenv.system == "x86_64-linux" then
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fetchurl {
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url = if url != null then url else "http://developer.download.nvidia.com/compute/cuda/${shortVer}/rel/installers/cuda_${version}_linux_64.run";
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sha256 = sha256;
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}
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else throw "cudatoolkit does not support platform ${stdenv.system}";
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outputs = [ "out" "sdk" ];
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buildInputs = [ perl ];
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runtimeDependencies = [
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ncurses expat python zlib glibc
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xlibs.libX11 xlibs.libXext xlibs.libXrender xlibs.libXt xlibs.libXtst xlibs.libXi xlibs.libXext
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gtk2 glib fontconfig freetype unixODBC alsaLib
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];
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rpath = "${stdenv.lib.makeLibraryPath runtimeDependencies}:${stdenv.cc.cc}/lib64";
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unpackPhase = ''
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sh $src --keep --noexec
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cd pkg/run_files
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sh cuda-linux64-rel-${version}-*.run --keep --noexec
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sh cuda-samples-linux-${version}-*.run --keep --noexec
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cd pkg
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'';
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buildPhase = ''
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find . -type f -executable -exec patchelf \
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--set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
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'{}' \; || true
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find . -type f -exec patchelf \
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--set-rpath $rpath:$out/jre/lib/amd64/jli:$out/lib:$out/lib64:$out/nvvm/lib:$out/nvvm/lib64:$(cat $NIX_CC/nix-support/orig-cc)/lib \
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--force-rpath \
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'{}' \; || true
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'';
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installPhase = ''
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mkdir $out $sdk
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perl ./install-linux.pl --prefix="$out"
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rm $out/tools/CUDA_Occupancy_Calculator.xls
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perl ./install-sdk-linux.pl --prefix="$sdk" --cudaprefix="$out"
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# let's remove the 32-bit libraries, they confuse the lib64->lib mover
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rm -rf $out/lib
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# Fixup path to samples (needed for cuda 6.5 or else nsight will not find them)
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if [ -d "$out"/cuda-samples ]; then
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mv "$out"/cuda-samples "$out"/samples
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fi
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'';
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meta = {
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license = lib.licenses.unfree;
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};
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}
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