···

       
4
       
4
       
 
       
, buildPackages

     

       
5
       
5
       
 
       
, docbook_xml_dtd_44

     

       
6
       
6
       
 
       
, docbook_xsl

     

       
7
       
7
       
-
       
, libcap

     

       
7
       
7
       
+
       
, withLibcap ? stdenv.isLinux, libcap

     

       
8
       
8
       
 
       
, pkg-config

     

       
9
       
9
       
 
       
, meson

     

       
10
       
10
       
 
       
, ninja

     
···

       
25
       
25
       
 
       


     

       
26
       
26
       
 
       
  strictDeps = true;

     

       
27
       
27
       
 
       


     

       
28
       
28
       
+
       
  mesonFlags = [

     

       
29
       
29
       
+
       
    (lib.mesonEnable "use_libcap" withLibcap)

     

       
30
       
30
       
+
       
  ];

     

       
31
       
31
       
+
       


     

       
28
       
32
       
 
       
  depsBuildBuild = [ buildPackages.stdenv.cc ];

     

       
29
       
33
       
 
       
  nativeBuildInputs = [ docbook_xml_dtd_44 docbook_xsl meson ninja pkg-config xmlto ];

     

       
30
       
30
       
-
       
  buildInputs = [ libcap ];

     

       
34
       
34
       
+
       
  buildInputs = lib.optionals withLibcap [ libcap ];

     

       
31
       
35
       
 
       
  # Needed for lddtree

     

       
32
       
36
       
 
       
  propagatedBuildInputs = [ (python3.withPackages (p: with p; [ pyelftools ])) ];

     

       
33
       
37