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tensorflow-lite: set CXXSTANDARD to c++17 (#127209)

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Phillip Cloud 2021-06-18 05:46:37 -04:00 committed by GitHub
parent 0f7a074b9e
commit 5c533a0232
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1 changed files with 14 additions and 1 deletions
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15
pkgs/development/libraries/science/math/tensorflow-lite/default.nix
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@ -83,6 +83,12 @@ stdenv.mkDerivation rec {
url = "https://github.com/tensorflow/tensorflow/commit/f3c4f4733692150fd6174f2cd16438cfaba2e5ab.patch";
sha256 = "0zx4hbz679kn79f30159rl1mq74dg45cvaawii0cyv48z472yy4k";
})
# TODO: remove on the next version bump
(fetchpatch {
name = "cxxstandard-var.patch";
url = "https://github.com/tensorflow/tensorflow/commit/9b128ae4200e10b4752f903492d1e7d11957ed5c.patch";
sha256 = "1q0izdwdji5fbyqll6k4dmkzfykyvvz5cvc6hysdj285nkn2wy6h";
})
];
buildInputs = [ zlib flatbuffers ];
@ -140,7 +146,14 @@ stdenv.mkDerivation rec {
# tensorflow lite expects to compile abseil into `libtensorflow-lite.a`
ln -s ${abseil-cpp.src} "$prefix/absl"
buildFlagsArray+=(INCLUDES="-I $PWD ${includes}" TARGET_TOOLCHAIN_PREFIX="" -j$NIX_BUILD_CORES all)
# set CXXSTANDARD=c++17 here because abseil-cpp in nixpkgs is set as
# such and would be used in dependents like libedgetpu
buildFlagsArray+=(
INCLUDES="-I $PWD ${includes}"
CXXSTANDARD="-std=c++17"
TARGET_TOOLCHAIN_PREFIX=""
-j$NIX_BUILD_CORES
all)
'';
installPhase = ''