GuixBuildSystem » History » Version 1
Denis 'GNUtoo' Carikli, 07/27/2020 04:52 PM
Initial import
1 | 1 | Denis 'GNUtoo' Carikli | h1. GuixBuildSystem |
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2 | |||
3 | Guix currently uses "android-make-stub":https://github.com/daym/android-make-stub.git to build Android software using Android.mk. |
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4 | |||
5 | There are some comments in Guix source code that cross compilation isn't supported for the android-ndk build system. |
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6 | |||
7 | Practically speaking it means that Guix won't be able to build any BUILD_SHARED_LIBRARY, BUILD_SHARED_LIBRARY or BUILD_STATIC_EXECUTABLE, however building the HOST_* counterpart works fine. |
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8 | |||
9 | To workaround that they simply do replace them in the Android.mk during the build procedude: |
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10 | * BUILD_SHARED_LIBRARY becomes BUILD_HOST_SHARED_LIBRARY |
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11 | * BUILD_SHARED_LIBRARY becomes BUILD_HOST_STATIC_LIBRARY |
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12 | * BUILD_STATIC_EXECUTABLE becomes BUILD_HOST_STATIC_EXECUTABLE |
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13 | |||
14 | For instance we have: |
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15 | <pre> |
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16 | (arguments |
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17 | `(#:phases |
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18 | (modify-phases %standard-phases |
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19 | (delete 'bootstrap) |
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20 | (add-before 'build 'patch-host |
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21 | (lambda _ |
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22 | ;; TODO: Cross-compile. |
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23 | (substitute* "Android.mk" |
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24 | (("BUILD_SHARED_LIBRARY") "BUILD_HOST_SHARED_LIBRARY") |
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25 | ;; (("BUILD_STATIC_LIBRARY") "BUILD_HOST_STATIC_LIBRARY") |
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26 | ;; (("BUILD_STATIC_EXECUTABLE") "BUILD_HOST_STATIC_EXECUTABLE") |
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27 | ) |
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28 | #t)) |
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29 | ))) |
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30 | </pre> |
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31 | |||
32 | Here the (delete 'bootstrap) is because the build is done in several phases, and here the bootstrap phase wasn't overriden by the android-ndk build system yet. As a result it tried to run autogen.sh. That might be because in libsamsung-ipc there is both an android build system and an autotools based one. |
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33 | |||
34 | h2. Example |
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35 | |||
36 | <pre> |
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37 | ;;; Copyright © 2020 Denis Carikli <GNUtoo@cyberdimension.org> |
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38 | ;;; |
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39 | ;;; This file is not part of GNU Guix (yet). |
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40 | ;;; |
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41 | ;;; GNU Guix is free software; you can redistribute it and/or modify it |
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42 | ;;; under the terms of the GNU General Public License as published by |
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43 | ;;; the Free Software Foundation; either version 3 of the License, or (at |
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44 | ;;; your option) any later version. |
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45 | ;;; |
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46 | ;;; GNU Guix is distributed in the hope that it will be useful, but |
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47 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of |
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48 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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49 | ;;; GNU General Public License for more details. |
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50 | ;;; |
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51 | ;;; You should have received a copy of the GNU General Public License |
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52 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. |
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53 | |||
54 | (define-module (replicant) |
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55 | #:use-module ((guix licenses) #:prefix license:) |
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56 | #:use-module (guix packages) |
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57 | #:use-module (guix git-download) |
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58 | #:use-module (guix build-system android-ndk) |
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59 | #:use-module (guix build-system gnu) |
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60 | #:use-module (gnu packages android) |
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61 | #:use-module (gnu packages autotools) |
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62 | #:use-module (gnu packages pkg-config) |
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63 | #:use-module (gnu packages tls) |
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64 | ) |
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65 | |||
66 | (define-public libsamsung-ipc |
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67 | (package |
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68 | (name "libsamsung-ipc") |
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69 | (version "0.1") |
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70 | (source |
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71 | (origin |
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72 | (method git-fetch) |
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73 | (uri (git-reference |
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74 | (url "https://git.replicant.us/replicant/hardware_replicant_libsamsung-ipc.git") |
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75 | (commit "73aa86f31bb004c48c5250ea43cca9ed9d51cb17"))) |
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76 | (file-name (git-file-name name version)) |
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77 | (sha256 (base32 "1wkvkgbckb7cif6lrd8rivh6s4886qa4dw2s433l28h2lh3zmqkb")) |
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78 | ) |
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79 | ) |
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80 | (build-system gnu-build-system) |
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81 | |||
82 | (native-inputs |
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83 | `(("autoreconf" ,autoconf) |
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84 | ("aclocal" ,automake) |
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85 | ("libtool" ,libtool) |
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86 | ("pkgconfig" ,pkg-config) |
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87 | )) |
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88 | |||
89 | (inputs |
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90 | `(("openssl" ,openssl))) |
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91 | |||
92 | (synopsis "libsamsung-ipc is a free software implementation of the Samsung IPC modem protocol") |
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93 | (description |
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94 | "libsamsung-ipc is a free software implementation of the Samsung IPC modem protocol, |
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95 | found in many Samsung smartphones and tablets.") |
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96 | (home-page "https://www.replicant.us") |
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97 | (license license:gpl2+) |
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98 | ) |
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99 | ) |
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100 | |||
101 | (define-public libsamsung-ipc-android |
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102 | (package |
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103 | (name "libsamsung-ipc-android") |
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104 | (version "0.1") |
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105 | (source |
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106 | (origin |
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107 | (method git-fetch) |
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108 | (uri (git-reference |
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109 | (url "https://git.replicant.us/replicant/hardware_replicant_libsamsung-ipc.git") |
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110 | (commit "73aa86f31bb004c48c5250ea43cca9ed9d51cb17"))) |
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111 | (file-name (git-file-name name version)) |
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112 | (sha256 (base32 "1wkvkgbckb7cif6lrd8rivh6s4886qa4dw2s433l28h2lh3zmqkb")) |
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113 | ) |
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114 | ) |
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115 | (build-system android-ndk-build-system) |
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116 | |||
117 | (inputs |
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118 | `(("android-libutils" ,android-libutils) |
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119 | ("libcrypto" ,openssl))) |
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120 | |||
121 | (arguments |
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122 | `(#:phases |
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123 | (modify-phases %standard-phases |
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124 | (delete 'bootstrap) |
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125 | (add-before 'build 'patch-host |
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126 | (lambda _ |
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127 | ;; TODO: Cross-compile. |
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128 | (substitute* "Android.mk" |
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129 | (("BUILD_SHARED_LIBRARY") "BUILD_HOST_SHARED_LIBRARY") |
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130 | ;; (("BUILD_STATIC_LIBRARY") "BUILD_HOST_STATIC_LIBRARY") |
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131 | ;; (("BUILD_STATIC_EXECUTABLE") "BUILD_HOST_STATIC_EXECUTABLE") |
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132 | ) |
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133 | #t)) |
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134 | ))) |
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135 | |||
136 | (synopsis "libsamsung-ipc is a free software implementation of the Samsung IPC modem protocol") |
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137 | (description |
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138 | "libsamsung-ipc is a free software implementation of the Samsung IPC modem protocol, |
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139 | found in many Samsung smartphones and tablets.") |
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140 | (home-page "https://www.replicant.us") |
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141 | (license license:gpl2+) |
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142 | ) |
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143 | ) |
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144 | |||
145 | ;; TODO: This package doesn't compile yet. |
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146 | ;; To make it compile, we would need to: |
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147 | ;; - patch Guix to change (define android-libcutils to |
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148 | ;; (define-public android-libcutils and also do the same for android-liblog. |
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149 | ;; When this is done we can use the following in inputs: |
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150 | ;; ("android-libcutils" ,android-libcutils) |
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151 | ;; ("android-liblog" ,android-liblog) |
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152 | ;; - to package libnetutils and libpower |
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153 | ;; - find a way to use headers that are not in LOCAL_SHARED_LIBRARIES like |
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154 | ;; hardware/libhardware_legacy/include and system/core/include |
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155 | |||
156 | (define-public libsamsung-ril |
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157 | (package |
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158 | (name "libsamsung-ril") |
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159 | (version "0.1") |
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160 | (source |
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161 | (origin |
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162 | (method git-fetch) |
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163 | (uri (git-reference |
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164 | (url "https://git.replicant.us/replicant/hardware_replicant_libsamsung-ril.git") |
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165 | (commit "181d3e2a85dff24552a29a0cecbca9ac78cba5b7"))) |
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166 | (file-name (git-file-name name version)) |
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167 | (sha256 (base32 "0sjiw7kp9hipkc9smphbzzbmhyf30y0vni94w15vliry381g5ma8")) |
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168 | ) |
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169 | ) |
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170 | (build-system android-ndk-build-system) |
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171 | |||
172 | (inputs |
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173 | `(("android-libutils" ,android-libutils) |
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174 | ("libsamsung-ipc", libsamsung-ipc) |
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175 | ("libcrypto" ,openssl))) |
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176 | |||
177 | (arguments |
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178 | `(#:phases |
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179 | (modify-phases %standard-phases |
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180 | (delete 'bootstrap) |
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181 | (add-before 'build 'patch-host |
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182 | (lambda _ |
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183 | ;; TODO: Cross-compile. |
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184 | (substitute* "Android.mk" |
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185 | (("BUILD_SHARED_LIBRARY") "BUILD_HOST_SHARED_LIBRARY")) |
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186 | #t)) |
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187 | ))) |
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188 | |||
189 | (synopsis "libsamsung-ipc is a free software implementation of the Samsung IPC modem protocol") |
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190 | (description |
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191 | "libril implementation for the Samsung IPC modem protocol, found in many Samsung smartphones and tablets.") |
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192 | (home-page "https://www.replicant.us") |
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193 | (license license:gpl2+) |
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194 | ) |
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195 | ) |
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196 | </pre> |