e6ca3a37f1
libselinux incorrectly initializes the host platform's arch using uname -m, which actually returns the build platform's arch. This results in an invalid compile flag (-mno-tls-direct-seg-refs) when compiling from x86_32. So we need to set the host arch variable explicitly.
62 lines
1.8 KiB
Nix
62 lines
1.8 KiB
Nix
{ lib, stdenv, fetchurl, pcre, pkg-config, libsepol
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, enablePython ? true, swig ? null, python3 ? null
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, fts
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}:
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assert enablePython -> swig != null && python3 != null;
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with lib;
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stdenv.mkDerivation rec {
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pname = "libselinux";
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version = "3.0";
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inherit (libsepol) se_release se_url;
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outputs = [ "bin" "out" "dev" "man" ] ++ optional enablePython "py";
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src = fetchurl {
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url = "${se_url}/${se_release}/libselinux-${version}.tar.gz";
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sha256 = "0cr4p0qkr4qd5z1x677vwhz6mlz55kxyijwi2dmrvbhxcw7v78if";
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};
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nativeBuildInputs = [ pkg-config ] ++ optionals enablePython [ swig python3 ];
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buildInputs = [ libsepol pcre fts ] ++ optionals enablePython [ python3 ];
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# drop fortify here since package uses it by default, leading to compile error:
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# command-line>:0:0: error: "_FORTIFY_SOURCE" redefined [-Werror]
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hardeningDisable = [ "fortify" ];
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NIX_CFLAGS_COMPILE = "-Wno-error";
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makeFlags = [
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"PREFIX=$(out)"
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"INCDIR=$(dev)/include/selinux"
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"INCLUDEDIR=$(dev)/include"
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"MAN3DIR=$(man)/share/man/man3"
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"MAN5DIR=$(man)/share/man/man5"
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"MAN8DIR=$(man)/share/man/man8"
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"SBINDIR=$(bin)/sbin"
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"SHLIBDIR=$(out)/lib"
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"LIBSEPOLA=${lib.getLib libsepol}/lib/libsepol.a"
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"ARCH=${stdenv.hostPlatform.linuxArch}"
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] ++ optionals enablePython [
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"PYTHON=${python3.pythonForBuild.interpreter}"
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"PYTHONLIBDIR=$(py)/${python3.sitePackages}"
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];
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postPatch = lib.optionalString stdenv.hostPlatform.isMusl ''
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substituteInPlace src/procattr.c \
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--replace "#include <unistd.h>" ""
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'';
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preInstall = optionalString enablePython ''
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mkdir -p $py/${python3.sitePackages}/selinux
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'';
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installTargets = [ "install" ] ++ optional enablePython "install-pywrap";
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meta = removeAttrs libsepol.meta ["outputsToInstall"] // {
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description = "SELinux core library";
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};
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}
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