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1 | ;;; GNU Guix --- Functional package management for GNU |
2 | ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org> | |
1204c510 | 3 | ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> |
ef11ac87 | 4 | ;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org> |
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5 | ;;; |
6 | ;;; This file is part of GNU Guix. | |
7 | ;;; | |
8 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
9 | ;;; under the terms of the GNU General Public License as published by | |
10 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
11 | ;;; your option) any later version. | |
12 | ;;; | |
13 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
14 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | ;;; GNU General Public License for more details. | |
17 | ;;; | |
18 | ;;; You should have received a copy of the GNU General Public License | |
19 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
20 | ||
21 | (define-module (gnu packages llvm) | |
22 | #:use-module (guix packages) | |
23 | #:use-module (guix licenses) | |
24 | #:use-module (guix download) | |
25 | #:use-module (guix utils) | |
26 | #:use-module (guix build-system gnu) | |
27 | #:use-module (guix build-system cmake) | |
28 | #:use-module (gnu packages) | |
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29 | #:use-module (gnu packages gcc) |
30 | #:use-module (gnu packages bootstrap) ;glibc-dynamic-linker | |
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31 | #:use-module (gnu packages perl) |
32 | #:use-module (gnu packages python) | |
33 | #:use-module (gnu packages xml)) | |
34 | ||
35 | (define-public llvm | |
36 | (package | |
37 | (name "llvm") | |
1204c510 | 38 | (version "3.6.0") |
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39 | (source |
40 | (origin | |
41 | (method url-fetch) | |
42 | (uri (string-append "http://llvm.org/releases/" | |
43 | version "/llvm-" version ".src.tar.xz")) | |
44 | (sha256 | |
45 | (base32 | |
1204c510 | 46 | "1kmr5vlnz1419nnvyc7lsrcfx09n65ravjbmzxrqz7ml07jnk6mk")))) |
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47 | (build-system cmake-build-system) |
48 | (native-inputs | |
49 | `(("python" ,python-wrapper) | |
50 | ("perl" ,perl))) | |
51 | (arguments | |
52 | `(#:phases (alist-cons-before | |
53 | 'build 'link-lib-for-build-exec | |
54 | (lambda* (#:key outputs #:allow-other-keys) | |
55 | ;; This is a hacky fix that will allow binaries to run | |
56 | ;; before being installed. -DCMAKE_SKIP_BUILD_RPATH=FALSE | |
57 | ;; seems to not help. Nixpkgs does the same. | |
58 | (let* ((out (assoc-ref outputs "out")) | |
59 | (out-lib (string-append out "/lib")) | |
60 | (build-lib (string-append (getcwd) "/lib"))) | |
61 | (mkdir-p out) | |
62 | (symlink build-lib out-lib))) | |
63 | (alist-cons-after | |
64 | 'build 'cleanup-out | |
65 | (lambda* (#:key outputs #:allow-other-keys) | |
66 | ;; Cleanup the symlink that was created previously. Let | |
67 | ;; the install phase repopulate out. | |
68 | (delete-file-recursively (assoc-ref outputs "out"))) | |
69 | %standard-phases)))) | |
70 | (home-page "http://www.llvm.org") | |
71 | (synopsis "Optimizing compiler infrastructure") | |
72 | (description | |
73 | "LLVM is a compiler infrastructure designed for compile-time, link-time, runtime, | |
74 | and idle-time optimization of programs from arbitrary programming languages. | |
75 | It currently supports compilation of C and C++ programs, using front-ends | |
76 | derived from GCC 4.0.1. A new front-end for the C family of languages is in | |
77 | development. The compiler infrastructure includes mirror sets of programming | |
78 | tools as well as libraries with equivalent functionality.") | |
79 | (license ncsa))) | |
80 | ||
1204c510 | 81 | (define (clang-from-llvm llvm hash) |
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82 | (package |
83 | (name "clang") | |
84 | (version (package-version llvm)) | |
85 | (source | |
86 | (origin | |
87 | (method url-fetch) | |
88 | (uri (string-append "http://llvm.org/releases/" | |
89 | version "/cfe-" version ".src.tar.xz")) | |
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90 | (sha256 (base32 hash)) |
91 | (patches (list (search-patch "clang-libc-search-path.patch"))))) | |
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92 | ;; Using cmake allows us to treat llvm as an external library. There |
93 | ;; doesn't seem to be any way to do this with clang's autotools-based | |
94 | ;; build system. | |
95 | (build-system cmake-build-system) | |
96 | (native-inputs (package-native-inputs llvm)) | |
97 | (inputs | |
98 | `(("libxml2" ,libxml2) | |
fd6ae1b9 | 99 | ("gcc-lib" ,gcc-4.9 "lib") |
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100 | ,@(package-inputs llvm))) |
101 | (propagated-inputs | |
102 | `(("llvm" ,llvm))) | |
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103 | (arguments |
104 | `(#:configure-flags | |
105 | (list "-DCLANG_INCLUDE_TESTS=True" | |
106 | ||
107 | ;; Find libgcc_s, crtbegin.o, and crtend.o. | |
108 | (string-append "-DGCC_INSTALL_PREFIX=" | |
109 | (assoc-ref %build-inputs "gcc-lib")) | |
110 | ||
111 | ;; Use a sane default include directory. | |
112 | (string-append "-DC_INCLUDE_DIRS=" | |
113 | (assoc-ref %build-inputs "libc") | |
114 | "/include")) | |
115 | ||
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116 | ;; Don't use '-g' during the build to save space. |
117 | #:build-type "Release" | |
118 | ||
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119 | #:phases (modify-phases %standard-phases |
120 | (add-after | |
121 | 'unpack 'set-glibc-file-names | |
122 | (lambda* (#:key inputs #:allow-other-keys) | |
123 | (let ((libc (assoc-ref inputs "libc"))) | |
124 | ;; Patch the 'getLinuxDynamicLinker' function to that | |
125 | ;; it uses the right dynamic linker file name. | |
126 | (substitute* "lib/Driver/Tools.cpp" | |
127 | (("/lib64/ld-linux-x86-64.so.2") | |
128 | (string-append libc | |
129 | ,(glibc-dynamic-linker)))) | |
130 | ||
131 | ;; Same for libc's libdir, to allow crt1.o & co. to be | |
132 | ;; found. | |
133 | (substitute* "lib/Driver/ToolChains.cpp" | |
134 | (("@GLIBC_LIBDIR@") | |
135 | (string-append libc "/lib"))))))))) | |
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136 | |
137 | ;; Clang supports the same environment variables as GCC. | |
138 | (native-search-paths | |
139 | (list (search-path-specification | |
140 | (variable "CPATH") | |
141 | (files '("include"))) | |
142 | (search-path-specification | |
143 | (variable "LIBRARY_PATH") | |
144 | (files '("lib" "lib64"))))) | |
145 | ||
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146 | (home-page "http://clang.llvm.org") |
147 | (synopsis "C language family frontend for LLVM") | |
148 | (description | |
149 | "Clang is a compiler front end for the C, C++, Objective-C and | |
150 | Objective-C++ programming languages. It uses LLVM as its back end. The Clang | |
151 | project includes the Clang front end, the Clang static analyzer, and several | |
152 | code analysis tools.") | |
153 | (license ncsa))) | |
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154 | |
155 | (define-public clang | |
156 | (clang-from-llvm llvm | |
157 | "0b8825mvdhfk5r9gwcwp1j2dl9kw5glgyk7pybq2dzhrh4vnj3my")) | |
158 | ||
159 | (define-public llvm-3.5 | |
160 | (package (inherit llvm) | |
161 | (version "3.5.0") | |
162 | (source | |
163 | (origin | |
164 | (method url-fetch) | |
165 | (uri (string-append "http://llvm.org/releases/" | |
166 | version "/llvm-" version ".src.tar.xz")) | |
167 | (sha256 | |
168 | (base32 | |
169 | "00swb43mzlvda8306arlg2jw7g6k3acwfccgf1k4c2pgd3rrkq98")))))) | |
170 | ||
171 | (define-public clang-3.5 | |
172 | (clang-from-llvm llvm-3.5 | |
173 | "12yv3jwdjcbkrx7zjm8wh4jrvb59v8fdw4mnmz3zc1jb00p9k07w")) |