nixpkgs/pkgs/os-specific/linux/libsemanage/default.nix
Bas van Dijk 6005700c53 libsemanage: fix build by disabling clobbered warning
This turns the GCC clobbered error into a warning which should fix:

```
emanage_store.c: In function 'semanage_exec_prog':
semanage_store.c:1278:6: error: variable 'i' might be clobbered by 'longjmp' or 'vfork' [8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wclobbered-Werror=clobbered8;;]
 1278 |  int i;
      |      ^
cc1: all warnings being treated as errors
```
2021-02-08 14:25:44 +01:00

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{ lib, stdenv, fetchurl, pkg-config, bison, flex, libsepol, libselinux, bzip2, audit
, enablePython ? true, swig ? null, python ? null
}:
with lib;
stdenv.mkDerivation rec {
pname = "libsemanage";
version = "2.9";
inherit (libsepol) se_release se_url;
src = fetchurl {
url = "${se_url}/${se_release}/libsemanage-${version}.tar.gz";
sha256 = "075w6y3l9hiy5hicgwrmijyxmhfyd1r7cnc08qxyg4j46jfk8xi5";
};
outputs = [ "out" "dev" "man" ] ++ optional enablePython "py";
nativeBuildInputs = [ bison flex pkg-config ];
buildInputs = [ libsepol libselinux bzip2 audit ]
++ optionals enablePython [ swig python ];
makeFlags = [
"PREFIX=$(out)"
"INCLUDEDIR=$(dev)/include"
"MAN3DIR=$(man)/share/man/man3"
"MAN5DIR=$(man)/share/man/man5"
"PYTHON=python"
"PYTHONLIBDIR=$(py)/${python.sitePackages}"
"DEFAULT_SEMANAGE_CONF_LOCATION=$(out)/etc/selinux/semanage.conf"
];
# The following turns the 'clobbered' error into a warning
# which should fix the following error:
#
# semanage_store.c: In function 'semanage_exec_prog':
# semanage_store.c:1278:6: error: variable 'i' might be clobbered by 'longjmp' or 'vfork' [8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wclobbered-Werror=clobbered8;;]
# 1278 | int i;
# | ^
# cc1: all warnings being treated as errors
NIX_CFLAGS_COMPILE = [ "-Wno-error=clobbered" ];
installTargets = [ "install" ] ++ optionals enablePython [ "install-pywrap" ];
meta = removeAttrs libsepol.meta ["outputsToInstall"] // {
description = "Policy management tools for SELinux";
license = lib.licenses.lgpl21;
};
}