···

       
1
       
1
       
 
       
{ stdenv, lib, buildPackages, fetchurl, fetchpatch

     

       
2
       
2
       
 
       
, enableStatic ? false

     

       
3
       
3
       
 
       
, enableMinimal ? false

     

       
4
       
4
       
-
       
, useMusl ? false, musl

     

       
4
       
4
       
+
       
, useMusl ? stdenv.hostPlatform.libc == "musl", musl

     

       
5
       
5
       
 
       
, extraConfig ? ""

     

       
6
       
6
       
 
       
, buildPlatform, hostPlatform

     

       
7
       
7
       
 
       
}:

     

       
8
       
8
       
+
       


     

       
9
       
9
       
+
       
assert stdenv.hostPlatform.libc == "musl" -> useMusl;

     

       
8
       
10
       
 
       


     

       
9
       
11
       
 
       
let

     

       
10
       
12
       
 
       
  configParser = ''

     
···

       
24
       
26
       
 
       
    }

     

       
25
       
27
       
 
       
  '';

     

       
26
       
28
       
 
       


     

       
29
       
29
       
+
       
  libcConfig = lib.optionalString useMusl ''

     

       
30
       
30
       
+
       
    CONFIG_FEATURE_UTMP n

     

       
31
       
31
       
+
       
    CONFIG_FEATURE_WTMP n

     

       
32
       
32
       
+
       
  '';

     

       
27
       
33
       
 
       
in

     

       
28
       
34
       
 
       


     

       
29
       
35
       
 
       
stdenv.mkDerivation rec {

     
···

       
67
       
73
       
 
       
    # Set paths for console fonts.

     

       
68
       
74
       
 
       
    CONFIG_DEFAULT_SETFONT_DIR "/etc/kbd"

     

       
69
       
75
       
 
       


     

       
76
       
76
       
+
       
    # Bump from 4KB, much faster I/O

     

       
77
       
77
       
+
       
    CONFIG_FEATURE_COPYBUF_KB 64

     

       
78
       
78
       
+
       


     

       
70
       
79
       
 
       
    ${extraConfig}

     

       
71
       
80
       
 
       
    CONFIG_CROSS_COMPILER_PREFIX "${stdenv.cc.targetPrefix}"

     

       
81
       
81
       
+
       
    ${libcConfig}

     

       
72
       
82
       
 
       
    EOF

     

       
73
       
83
       
 
       


     

       
74
       
84
       
 
       
    make oldconfig