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annotate CMakeLists.txt @ 1150:4c9d2d5d126f

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irccd: add CTCP support in Irccd.Server, closes #2532
author David Demelier <markand@malikania.fr>
date Sun, 06 Feb 2022 15:03:59 +0100
parents 323d6d34ec1b
children b6a0d9515c82
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1 #
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2 # CMakeLists.txt -- CMake build system for irccd
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3 #
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4 # Copyright (c) 2013-2022 David Demelier <markand@malikania.fr>
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5 #
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6 # Permission to use, copy, modify, and/or distribute this software for any
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7 # purpose with or without fee is hereby granted, provided that the above
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8 # copyright notice and this permission notice appear in all copies.
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9 #
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10 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 #
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18
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19 #
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20 # Overview of projects targets
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21 # ============================
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22 #
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23 # Irccd is a host program that loads C native plugins, to do so it exports the
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24 # public API by its own and plugins must not link to the library code itself.
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25 # But for unit testing the project we don't want to compile over and over the
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26 # same files that *must* link against the library code so we split:
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27 #
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28 # - libirccd (lib/, static library): contains the public API for C plugins.
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29 # - irccd-static (irccd/, object code): contains all irccd(1) code *without*
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30 # the main entry point. This code isn't publicly exposed to the plugins.
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31 # - irccd (irccd/, executable): contains main and config parser code.
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32 # - irccdctl (irccdctl, executable): contain irccdctl(1) utility.
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33 #
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34
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35 cmake_minimum_required(VERSION 2.20)
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36 cmake_policy(SET CMP0048 NEW)
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37 project(irccd
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38 LANGUAGES C
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39 DESCRIPTION "IRC Client Daemon"
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40 HOMEPAGE_URL "http://projects.malikania.fr/irccd"
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41 VERSION 4.0.0
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42 )
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43
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44 set_property(GLOBAL PROPERTY USE_FOLDERS On)
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45
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46 set(CMAKE_C_STANDARD 11)
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47 set(CMAKE_C_STANDARD_REQUIRED On)
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48 set(CMAKE_C_EXTENSIONS On)
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49 set(CMAKE_POSITION_INDEPENDENT_CODE On)
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50
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51 if (CMAKE_C_COMPILER_ID MATCHES "GNU|Clang")
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52 set(CMAKE_C_FLAGS "-Wall -Wextra -pedantic ${CMAKE_C_FLAGS}")
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53 endif ()
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54
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55 include(CMakePackageConfigHelpers)
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56 include(GNUInstallDirs)
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57
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58 option(IRCCD_WITH_EXAMPLES "Enable example files" On)
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59 option(IRCCD_WITH_JS "Enable Javascript" On)
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60 option(IRCCD_WITH_MAN "Enable manual pages" On)
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61 option(IRCCD_WITH_SSL "Enable SSL (requires OpenSSL)" On)
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62 option(IRCCD_WITH_TESTS "Enable unit tests" On)
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63 option(IRCCD_WITH_PKGCONFIG "Enable installation of pkg-config file" On)
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64
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65 set(IRCCD_MAN_DATE "February 3, 2022")
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66 set(IRCCD_WITH_UID "irccd" CACHE STRING "Default uid to run irccd as")
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67 set(IRCCD_WITH_GID "irccd" CACHE STRING "Default gid to run irccd as")
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68 set(IRCCD_WITH_PKGCONFIGDIR "${CMAKE_INSTALL_LIBDIR}/pkgconfig"
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69 CACHE STRING "Directory for pkg-config files")
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70
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71 # Check presence of POSIX m library
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72 find_library(M_LIBRARY m libm)
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73
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74 include(cmake/IrccdDefinePlugin.cmake)
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75
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76 if (IRCCD_WITH_SSL)
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77 find_package(OpenSSL REQUIRED)
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78 endif ()
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79
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80 if (IRCCD_WITH_JS)
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81 add_subdirectory(extern/libduktape)
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82 endif ()
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83
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84 add_subdirectory(extern/libutlist)
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85
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86 add_subdirectory(lib)
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87 add_subdirectory(irccd)
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88 add_subdirectory(irccdctl)
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89 add_subdirectory(plugins)
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90 add_subdirectory(systemd)
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91
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92 if (IRCCD_WITH_EXAMPLES)
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93 add_subdirectory(examples)
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94 endif ()
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95 if (IRCCD_WITH_MAN)
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96 add_subdirectory(man)
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97 endif ()
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98
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99 if (IRCCD_WITH_TESTS)
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100 enable_testing()
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101 add_subdirectory(extern/libgreatest)
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102 add_subdirectory(tests)
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103 endif ()
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104
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105 # CMake packages.
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106 write_basic_package_version_file(
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107 ${PROJECT_BINARY_DIR}/irccd-config-version.cmake
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108 VERSION ${PROJECT_VERSION}
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109 COMPATIBILITY SameMajorVersion
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110 )
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111
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112 configure_file(
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113 ${PROJECT_SOURCE_DIR}/cmake/irccd-config.cmake.in
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114 ${PROJECT_BINARY_DIR}/irccd-config.cmake
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115 @ONLY
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116 )
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117
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118 install(
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119 FILES
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120 ${PROJECT_BINARY_DIR}/irccd-config.cmake
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121 ${PROJECT_BINARY_DIR}/irccd-config-version.cmake
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122 ${PROJECT_SOURCE_DIR}/cmake/IrccdDefinePlugin.cmake
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123 DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/irccd
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124 )