nixpkgs/pkgs/os-specific/linux/libcap/default.nix
Vladimír Čunát 336bc8283b
Re-Revert "Merge #101508: libraw: 0.20.0 -> 0.20.2"
This reverts commit c778945806.

I believe this is exactly what brings the staging branch into
the right shape after the last merge from master (through staging-next);
otherwise part of staging changes would be lost
(due to being already reachable from master but reverted).
2020-10-26 08:19:17 +01:00

62 lines
1.7 KiB
Nix

{ stdenv, buildPackages, fetchurl, attr, perl, pam }:
stdenv.mkDerivation rec {
pname = "libcap";
version = "2.44";
src = fetchurl {
url = "mirror://kernel/linux/libs/security/linux-privs/libcap2/${pname}-${version}.tar.xz";
sha256 = "1qf80lifygbnxwvqjf8jz5j24n6fqqx4ixnkbf76xs2vrmcq664j";
};
outputs = [ "out" "dev" "lib" "man" "doc" "pam" ];
depsBuildBuild = [ buildPackages.stdenv.cc ];
nativeBuildInputs = [ perl ];
buildInputs = [ pam ];
propagatedBuildInputs = [ attr ];
makeFlags = [
"lib=lib"
"PAM_CAP=yes"
"BUILD_CC=$(CC_FOR_BUILD)"
"CC:=$(CC)"
];
prePatch = ''
# use relative bash path
substituteInPlace progs/capsh.c --replace "/bin/bash" "bash"
# ensure capsh can find bash in $PATH
substituteInPlace progs/capsh.c --replace execve execvpe
# set prefixes
substituteInPlace Make.Rules \
--replace 'prefix=/usr' "prefix=$lib" \
--replace 'exec_prefix=' "exec_prefix=$out" \
--replace 'lib_prefix=$(exec_prefix)' "lib_prefix=$lib" \
--replace 'inc_prefix=$(prefix)' "inc_prefix=$dev" \
--replace 'man_prefix=$(prefix)' "man_prefix=$doc"
'';
installFlags = [ "RAISE_SETFCAP=no" ];
postInstall = ''
rm "$lib"/lib/*.a
mkdir -p "$doc/share/doc/${pname}-${version}"
cp License "$doc/share/doc/${pname}-${version}/"
'' + stdenv.lib.optionalString (pam != null) ''
mkdir -p "$pam/lib/security"
mv "$lib"/lib/security "$pam/lib"
'';
meta = {
description = "Library for working with POSIX capabilities";
homepage = "https://sites.google.com/site/fullycapable";
platforms = stdenv.lib.platforms.linux;
license = stdenv.lib.licenses.bsd3;
};
}