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Use upstream nanos6 from git and disable hardening

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The bindnow hardening option is incompatible with the ifunc symbol
resolution mechanism. All hardening is disabled as well.
This commit is contained in:
Rodrigo Arias 2020-07-15 12:21:48 +02:00
parent cd409677b0
commit d634538223
1 changed files with 7 additions and 12 deletions
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19
bsc/nanos6/git.nix
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@ -16,30 +16,26 @@ with stdenv.lib;
stdenv.mkDerivation rec {
pname = "nanos6";
version = "2.4+nix_526b0e14";
version = "2.4-${src.shortRev}";
branch = "master";
cacheline-width = "64";
src = builtins.fetchGit {
url = "ssh://git@bscpm02.bsc.es/rarias/nanos6";
rev = "a8372abf9fc7cbc2db0778de80512ad4af244c29";
url = "ssh://git@bscpm02.bsc.es/nanos6/nanos6";
ref = branch;
};
enableParallelBuilding = true;
patchPhase = ''
export NANOS6_GIT_VERSION=${src.rev}
export NANOS6_GIT_BRANCH=${branch}
scripts/gen-version.sh
'';
preConfigure = ''
export CACHELINE_WIDTH=${cacheline-width}
export NANOS6_GIT_VERSION=${src.rev}
export NANOS6_GIT_BRANCH=${branch}
'';
configureFlags = [
"--with-symbol-resolution=indirect"
];
# The "bindnow" flags are incompatible with ifunc resolution mechanism. We
# disable all by default, which includes bindnow.
hardeningDisable = [ "all" ];
buildInputs = [
autoreconfHook
@ -52,5 +48,4 @@ stdenv.mkDerivation rec {
hwloc
papi ]
++ (if (extrae != null) then [extrae] else []);
}