1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
(define-module (bitcoin)
#:use-module (gnu)
#:use-module (gnu packages)
#:use-module (gnu packages autotools)
#:use-module (gnu packages base)
#:use-module (gnu packages bash)
#:use-module (gnu packages check)
#:use-module (gnu packages commencement)
#:use-module (gnu packages compression)
#:use-module (gnu packages cross-base)
#:use-module (gnu packages file)
#:use-module (gnu packages gawk)
#:use-module (gnu packages gcc)
#:use-module (gnu packages linux)
#:use-module (gnu packages perl)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages python)
#:use-module (gnu packages shells)
#:use-module (guix build-system trivial)
#:use-module (guix gexp)
#:use-module (guix packages)
#:use-module (guix profiles)
#:use-module (guix utils))
(define (make-ssp-fixed-gcc xgcc)
"Given a XGCC package, return a modified package that uses the SSP function
from glibc instead of from libssp.so. Taken from:
http://www.linuxfromscratch.org/hlfs/view/development/chapter05/gcc-pass1.html"
(package
(inherit xgcc)
(arguments
(substitute-keyword-arguments (package-arguments xgcc)
((#:make-flags flags)
`(cons "gcc_cv_libc_provides_ssp=yes" ,flags))))))
(define (make-gcc-rpath-link xgcc)
"Given a XGCC package, return a modified package that replace each instance of
-rpath in the default system spec that's inserted by Guix with -rpath-link"
(package
(inherit xgcc)
(arguments
(substitute-keyword-arguments (package-arguments xgcc)
((#:phases phases)
`(modify-phases ,phases
(add-after 'pre-configure 'replace-rpath-with-rpath-link
(lambda _
(substitute* (cons "gcc/config/rs6000/sysv4.h"
(find-files "gcc/config"
"^gnu-user.*\\.h$"))
(("-rpath=") "-rpath-link="))
#t))))))))
(define (make-cross-toolchain target
base-gcc-for-libc
base-kernel-headers
base-libc
base-gcc)
"Create a cross-compilation toolchain package for TARGET"
(let* ((xbinutils (cross-binutils target))
;; 1. Build a cross-compiling gcc without targeting any libc, derived
;; from BASE-GCC-FOR-LIBC
(xgcc-sans-libc (cross-gcc target
#:xgcc base-gcc-for-libc
#:xbinutils xbinutils))
;; 2. Build cross-compiled kernel headers with XGCC-SANS-LIBC, derived
;; from BASE-KERNEL-HEADERS
(xkernel (cross-kernel-headers target
base-kernel-headers
xgcc-sans-libc
xbinutils))
;; 3. Build a cross-compiled libc with XGCC-SANS-LIBC and XKERNEL,
;; derived from BASE-LIBC
(xlibc (cross-libc target
base-libc
xgcc-sans-libc
xbinutils
xkernel))
;; 4. Build a cross-compiling gcc targeting XLIBC, derived from
;; BASE-GCC
(xgcc (cross-gcc target
#:xgcc base-gcc
#:xbinutils xbinutils
#:libc xlibc)))
;; Define a meta-package that propagates the resulting XBINUTILS, XLIBC, and
;; XGCC
(package
(name (string-append target "-toolchain"))
(version (package-version xgcc))
(source #f)
(build-system trivial-build-system)
(arguments '(#:builder (begin (mkdir %output) #t)))
(propagated-inputs
`(("binutils" ,xbinutils)
("libc" ,xlibc)
("libc:static" ,xlibc "static")
("gcc" ,xgcc)))
(synopsis (string-append "Complete GCC tool chain for " target))
(description (string-append "This package provides a complete GCC tool
chain for " target " development."))
(home-page (package-home-page xgcc))
(license (package-license xgcc)))))
(define* (make-bitcoin-cross-toolchain target
#:optional
(base-gcc-for-libc gcc-5)
(base-kernel-headers linux-libre-headers-4.19)
(base-libc glibc-2.27)
(base-gcc (make-gcc-rpath-link
(make-ssp-fixed-gcc gcc-9))))
"Convienience wrapper around MAKE-CROSS-TOOLCHAIN with default values
desirable for building Bitcoin Core release binaries."
(make-cross-toolchain target
base-gcc-for-libc
base-kernel-headers
base-libc
base-gcc))
(packages->manifest
(list ;; The Basics
bash
tcsh
which
coreutils
util-linux
;; File(system) inspection
file
grep
diffutils
findutils
;; File transformation
patch
gawk
sed
;; Compression and archiving
tar
bzip2
gzip
xz
zlib
;; Build tools
gnu-make
libtool
autoconf
automake
pkg-config
;; Scripting
perl
python
;; Toolchains
(make-gcc-toolchain gcc-9 glibc-2.27)
(make-bitcoin-cross-toolchain "riscv64-linux-gnu" gcc-8)
(make-bitcoin-cross-toolchain "x86_64-linux-gnu")
(make-bitcoin-cross-toolchain "i686-linux-gnu")
(make-bitcoin-cross-toolchain "aarch64-linux-gnu")
(make-bitcoin-cross-toolchain "arm-linux-gnueabihf" gcc-6)))
|
