100 lines
3.2 KiB
Nix
100 lines
3.2 KiB
Nix
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{ lib, stdenv, fetchurl, fetchpatch, buildPackages, pcre2, pkg-config, libsepol
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, enablePython ? !stdenv.hostPlatform.isStatic
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, swig ? null, python3 ? null, python3Packages
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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 = "3.6";
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inherit (libsepol) 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 = "${se_url}/${version}/libselinux-${version}.tar.gz";
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hash = "sha256-uk4O80snDnZypeXxtSP+K+qzpAuzPZOJ9K06hyjyG1I=";
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};
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patches = [
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# Make it possible to disable shared builds (for pkgsStatic).
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#
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# We can't use fetchpatch because it processes includes/excludes
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# /after/ stripping the prefix, which wouldn't work here because
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# there would be no way to distinguish between
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# e.g. libselinux/src/Makefile and libsepol/src/Makefile.
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#
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# This is a static email, so we shouldn't have to worry about
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# normalizing the patch.
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(fetchurl {
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url = "https://lore.kernel.org/selinux/20211113141616.361640-1-hi@alyssa.is/raw";
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sha256 = "16a2s2ji9049892i15yyqgp4r20hi1hij4c1s4s8law9jsx65b3n";
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postFetch = ''
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mv "$out" $TMPDIR/patch
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${buildPackages.patchutils_0_3_3}/bin/filterdiff \
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-i 'a/libselinux/*' --strip 1 <$TMPDIR/patch >"$out"
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'';
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})
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(fetchurl {
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url = "https://git.yoctoproject.org/meta-selinux/plain/recipes-security/selinux/libselinux/0003-libselinux-restore-drop-the-obsolete-LSF-transitiona.patch?id=62b9c816a5000dc01b28e78213bde26b58cbca9d";
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sha256 = "sha256-RiEUibLVzfiRU6N/J187Cs1iPAih87gCZrlyRVI2abU=";
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})
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];
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nativeBuildInputs = [ pkg-config python3 ] ++ optionals enablePython [
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python3Packages.pip
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python3Packages.setuptools
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python3Packages.wheel
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swig
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];
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buildInputs = [ libsepol pcre2 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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env.NIX_CFLAGS_COMPILE = "-Wno-error -D_FILE_OFFSET_BITS=64";
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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 (fts != null) [
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"FTS_LDLIBS=-lfts"
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] ++ optionals stdenv.hostPlatform.isStatic [
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"DISABLE_SHARED=y"
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] ++ optionals enablePython [
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"PYTHON=${python3.pythonOnBuildForHost.interpreter}"
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"PYTHONLIBDIR=$(py)/${python3.sitePackages}"
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"PYTHON_SETUP_ARGS=--no-build-isolation"
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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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