annotate LinuxCompilation.txt @ 634:d775a3cb5a06

refactoring of CMake scripts
author jodogne
date Tue, 29 Oct 2013 10:31:02 +0100
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children cd3b60f6e7d4
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1 This file is a complement to "INSTALL", which contains instructions
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2 that are specific to Linux.
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3
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4
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5 Static linking for Linux
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6 ========================
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7
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8 The most simple way of building Orthanc under Linux consists in
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9 statically linking against all the third-party dependencies. In this
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10 case, the system-wide libraries will not be used. The build tool
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11 (CMake) will download the sources of all the required packages and
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12 automatically compile them. This process should work on all the Linux
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13 distributions.
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14
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15
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16 To build binaries with debug information:
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17
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18 # cd ~/OrthancBuild
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19 # cmake -DSTATIC_BUILD=ON -DCMAKE_BUILD_TYPE=Debug ~/Orthanc
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20 # make
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21 # make doc
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22
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23
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24 To build a release version:
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25
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26 # cd ~/OrthancBuild
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27 # cmake -DSTATIC_BUILD=ON -DCMAKE_BUILD_TYPE=Release ~/Orthanc
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28 # make
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29 # make doc
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30
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31
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32 Note: When the "STATIC_BUILD" option is set to "ON", the build tool
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33 will not ask you the permission to download packages from the
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34 Internet.
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35
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36
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37 Use system-wide libraries under Linux
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38 =====================================
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39
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40 Under Linux, by default, Orthanc links against the shared libraries of
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41 your system (the "STATIC_BUILD" option is set to "OFF"). This greatly
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42 speeds up the compilation. This is also required when building
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43 packages for Linux distributions. Because using system libraries is
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44 the default behavior, you just have to use:
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45
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46 # cd ~/OrthancBuild
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47 # cmake -DCMAKE_BUILD_TYPE=Debug ~/Orthanc
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48 # make
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49
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50
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51 However, on some Linux distributions, it is still required to download
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52 and static link against some third-party dependencies, e.g. when the
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53 system-wide library is not shipped or is outdated. Because of
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54 difference in the packaging of the various Linux distribution, it is
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55 also sometimes required to fine-tune some options.
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56
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57 You will find below build instructions for specific Linux
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58 distributions. Distributions tagged by "SUPPORTED" are tested by
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59 Sébastien Jodogne. Distributions tagged by "CONTRIBUTED" come from
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60 Orthanc users.
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61
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62
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63 SUPPORTED - Debian Squeeze (6.0)
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64 --------------------------------
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65
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66 # sudo apt-get install build-essential unzip cmake mercurial \
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67 uuid-dev libcurl4-gnutls-dev liblua5.1-0-dev
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68
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69 # cmake -DALLOW_DOWNLOADS=ON \
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70 -DUSE_SYSTEM_BOOST=OFF \
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71 -DUSE_SYSTEM_DCMTK=OFF \
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72 -DUSE_SYSTEM_MONGOOSE=OFF \
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73 -DUSE_SYSTEM_JSONCPP=OFF \
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74 ~/Orthanc
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75
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76
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77
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78 Other Linux distributions?
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79 --------------------------
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80
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81 Please send us your build instructions (by a mail to
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82 s.jodogne@gmail.com)!
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83
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84 You can find build instructions for Orthanc up to 0.7.0 on the
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85 following Wiki page:
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86 https://code.google.com/p/orthanc/wiki/LinuxCompilationUpTo070
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87
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88 These instructions will not work as such beyond Orthanc 0.7.0, but
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89 they might give indications.
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90
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91
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92
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93
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94 Using ccache
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95 ============
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96
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97 Under Linux, you also have the opportunity to use "ccache" to
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98 dramatically decrease the compilation time when rebuilding
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99 Orthanc. This is especially useful for developers. To this end, you
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100 would use:
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101
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102 # CC="ccache gcc" CXX="ccache g++" cmake ~/Orthanc [Options]