forked from mirrors/nixpkgs
b5c1deca8a
He prefers to contribute to his own nixpkgs fork triton. Since he is still marked as maintainer in many packages this leaves the wrong impression he still maintains those.
40 lines
1.2 KiB
Nix
40 lines
1.2 KiB
Nix
{ stdenv, fetchurl, swig ? null, python2 ? null, python3 ? null }:
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assert python2 != null || python3 != null -> swig != null;
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stdenv.mkDerivation rec {
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name = "libcap-ng-${version}";
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# When updating make sure to test that the version with
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# all of the python bindings still works
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version = "0.7.9";
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src = fetchurl {
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url = "${meta.homepage}/${name}.tar.gz";
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sha256 = "0a0k484kwv0zilry2mbl9k56cnpdhsjxdxin17jas6kkyfy345aa";
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};
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nativeBuildInputs = [ swig ];
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buildInputs = [ python2 python3 ];
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postPatch = ''
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function get_header() {
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echo -e "#include <$1>" | gcc -M -xc - | tr ' ' '\n' | grep "$1" | head -n 1
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}
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# Fix some hardcoding of header paths
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sed -i "s,/usr/include/linux/capability.h,$(get_header linux/capability.h),g" bindings/python{,3}/Makefile.in
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'';
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configureFlags = [
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(if python2 != null then "--with-python" else "--without-python")
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(if python3 != null then "--with-python3" else "--without-python3")
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];
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meta = let inherit (stdenv.lib) platforms licenses maintainers; in {
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description = "Library for working with POSIX capabilities";
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homepage = https://people.redhat.com/sgrubb/libcap-ng/;
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platforms = platforms.linux;
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license = licenses.lgpl21;
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};
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}
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