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
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages llvm)
#:use-module (guix packages)
#:use-module (guix licenses)
#:use-module (guix download)
#:use-module (guix utils)
#:use-module (guix build-system gnu)
#:use-module (guix build-system cmake)
#:use-module (gnu packages)
#:use-module (gnu packages gcc)
#:use-module (gnu packages bootstrap) ;glibc-dynamic-linker
#:use-module (gnu packages perl)
#:use-module (gnu packages python)
#:use-module (gnu packages xml))
(define-public llvm
(package
(name "llvm")
(version "3.6.0")
(source
(origin
(method url-fetch)
(uri (string-append "http://llvm.org/releases/"
version "/llvm-" version ".src.tar.xz"))
(sha256
(base32
"1kmr5vlnz1419nnvyc7lsrcfx09n65ravjbmzxrqz7ml07jnk6mk"))))
(build-system cmake-build-system)
(native-inputs
`(("python" ,python-wrapper)
("perl" ,perl)))
(arguments
`(#:phases (alist-cons-before
'build 'link-lib-for-build-exec
(lambda* (#:key outputs #:allow-other-keys)
;; This is a hacky fix that will allow binaries to run
;; before being installed. -DCMAKE_SKIP_BUILD_RPATH=FALSE
;; seems to not help. Nixpkgs does the same.
(let* ((out (assoc-ref outputs "out"))
(out-lib (string-append out "/lib"))
(build-lib (string-append (getcwd) "/lib")))
(mkdir-p out)
(symlink build-lib out-lib)))
(alist-cons-after
'build 'cleanup-out
(lambda* (#:key outputs #:allow-other-keys)
;; Cleanup the symlink that was created previously. Let
;; the install phase repopulate out.
(delete-file-recursively (assoc-ref outputs "out")))
%standard-phases))))
(home-page "http://www.llvm.org")
(synopsis "Optimizing compiler infrastructure")
(description
"LLVM is a compiler infrastructure designed for compile-time, link-time,
runtime, and idle-time optimization of programs from arbitrary programming
languages. It currently supports compilation of C and C++ programs, using
front-ends derived from GCC 4.0.1. A new front-end for the C family of
languages is in development. The compiler infrastructure includes mirror sets
of programming tools as well as libraries with equivalent functionality.")
(license ncsa)))
(define (clang-from-llvm llvm hash)
(package
(name "clang")
(version (package-version llvm))
(source
(origin
(method url-fetch)
(uri (string-append "http://llvm.org/releases/"
version "/cfe-" version ".src.tar.xz"))
(sha256 (base32 hash))
(patches (list (search-patch "clang-libc-search-path.patch")))))
;; Using cmake allows us to treat llvm as an external library. There
;; doesn't seem to be any way to do this with clang's autotools-based
;; build system.
(build-system cmake-build-system)
(native-inputs (package-native-inputs llvm))
(inputs
`(("libxml2" ,libxml2)
("gcc-lib" ,gcc "lib")
,@(package-inputs llvm)))
(propagated-inputs
`(("llvm" ,llvm)))
(arguments
`(#:configure-flags
(list "-DCLANG_INCLUDE_TESTS=True"
;; Find libgcc_s, crtbegin.o, and crtend.o.
(string-append "-DGCC_INSTALL_PREFIX="
(assoc-ref %build-inputs "gcc-lib"))
;; Use a sane default include directory.
(string-append "-DC_INCLUDE_DIRS="
(assoc-ref %build-inputs "libc")
"/include"))
;; Don't use '-g' during the build to save space.
#:build-type "Release"
#:phases (modify-phases %standard-phases
(add-after
'unpack 'set-glibc-file-names
(lambda* (#:key inputs #:allow-other-keys)
(let ((libc (assoc-ref inputs "libc")))
;; Patch the 'getLinuxDynamicLinker' function to that
;; it uses the right dynamic linker file name.
(substitute* "lib/Driver/Tools.cpp"
(("/lib64/ld-linux-x86-64.so.2")
(string-append libc
,(glibc-dynamic-linker))))
;; Same for libc's libdir, to allow crt1.o & co. to be
;; found.
(substitute* "lib/Driver/ToolChains.cpp"
(("@GLIBC_LIBDIR@")
(string-append libc "/lib")))))))))
;; Clang supports the same environment variables as GCC.
(native-search-paths
(list (search-path-specification
(variable "CPATH")
(files '("include")))
(search-path-specification
(variable "LIBRARY_PATH")
(files '("lib" "lib64")))))
(home-page "http://clang.llvm.org")
(synopsis "C language family frontend for LLVM")
(description
"Clang is a compiler front end for the C, C++, Objective-C and
Objective-C++ programming languages. It uses LLVM as its back end. The Clang
project includes the Clang front end, the Clang static analyzer, and several
code analysis tools.")
(license ncsa)))
(define-public clang
(clang-from-llvm llvm
"0b8825mvdhfk5r9gwcwp1j2dl9kw5glgyk7pybq2dzhrh4vnj3my"))
(define-public llvm-3.5
(package (inherit llvm)
(version "3.5.0")
(source
(origin
(method url-fetch)
(uri (string-append "http://llvm.org/releases/"
version "/llvm-" version ".src.tar.xz"))
(sha256
(base32
"00swb43mzlvda8306arlg2jw7g6k3acwfccgf1k4c2pgd3rrkq98"))))))
(define-public clang-3.5
(clang-from-llvm llvm-3.5
"12yv3jwdjcbkrx7zjm8wh4jrvb59v8fdw4mnmz3zc1jb00p9k07w"))
|
