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cmake/modules/FindPipeWire.cmake
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| 1 | #.rst: | ||||
|---|---|---|---|---|---|
| 2 | # FindPipeWire | ||||
| 3 | # ------- | ||||
| 4 | # | ||||
| 5 | # Try to find PipeWire on a Unix system. | ||||
| 6 | # | ||||
| 7 | # This will define the following variables: | ||||
| 8 | # | ||||
| 9 | # ``PipeWire_FOUND`` | ||||
| 10 | # True if (the requested version of) PipeWire is available | ||||
| 11 | # ``PipeWire_VERSION`` | ||||
| 12 | # The version of PipeWire | ||||
| 13 | # ``PipeWire_LIBRARIES`` | ||||
| 14 | # This can be passed to target_link_libraries() instead of the ``PipeWire::PipeWire`` | ||||
| 15 | # target | ||||
| 16 | # ``PipeWire_INCLUDE_DIRS`` | ||||
| 17 | # This should be passed to target_include_directories() if the target is not | ||||
| 18 | # used for linking | ||||
| 19 | # ``PipeWire_DEFINITIONS`` | ||||
| 20 | # This should be passed to target_compile_options() if the target is not | ||||
| 21 | # used for linking | ||||
| 22 | # | ||||
| 23 | # If ``PipeWire_FOUND`` is TRUE, it will also define the following imported target: | ||||
| 24 | # | ||||
| 25 | # ``PipeWire::PipeWire`` | ||||
| 26 | # The PipeWire library | ||||
| 27 | # | ||||
| 28 | # In general we recommend using the imported target, as it is easier to use. | ||||
| 29 | # Bear in mind, however, that if the target is in the link interface of an | ||||
| 30 | # exported library, it must be made available by the package config file. | ||||
| 31 | | ||||
| 32 | #============================================================================= | ||||
| 33 | # Copyright 2014 Alex Merry <alex.merry@kde.org> | ||||
| 34 | # Copyright 2014 Martin Gräßlin <mgraesslin@kde.org> | ||||
| 35 | # Copyright 2018 Jan Grulich <jgrulich@redhat.com> | ||||
| 36 | # | ||||
| 37 | # Redistribution and use in source and binary forms, with or without | ||||
| 38 | # modification, are permitted provided that the following conditions | ||||
| 39 | # are met: | ||||
| 40 | # | ||||
| 41 | # 1. Redistributions of source code must retain the copyright | ||||
| 42 | # notice, this list of conditions and the following disclaimer. | ||||
| 43 | # 2. Redistributions in binary form must reproduce the copyright | ||||
| 44 | # notice, this list of conditions and the following disclaimer in the | ||||
| 45 | # documentation and/or other materials provided with the distribution. | ||||
| 46 | # 3. The name of the author may not be used to endorse or promote products | ||||
| 47 | # derived from this software without specific prior written permission. | ||||
| 48 | # | ||||
| 49 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | ||||
| 50 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | ||||
| 51 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | ||||
| 52 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | ||||
| 53 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | ||||
| 54 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||||
| 55 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||||
| 56 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||||
| 57 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | ||||
| 58 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||||
| 59 | #============================================================================= | ||||
| 60 | | ||||
| 61 | # Use pkg-config to get the directories and then use these values | ||||
| 62 | # in the FIND_PATH() and FIND_LIBRARY() calls | ||||
| 63 | find_package(PkgConfig QUIET) | ||||
| 64 | pkg_check_modules(PKG_PipeWire QUIET libpipewire-0.1) | ||||
| 65 | | ||||
| 66 | set(PipeWire_DEFINITIONS "${PKG_PipeWire_CFLAGS_OTHER}") | ||||
| 67 | set(PipeWire_VERSION "${PKG_PipeWire_VERSION}") | ||||
| 68 | | ||||
| 69 | find_path(PipeWire_INCLUDE_DIRS | ||||
| 70 | NAMES | ||||
| 71 | pipewire/pipewire.h | ||||
| 72 | HINTS | ||||
| 73 | ${PKG_PipeWire_INCLUDE_DIRS} | ||||
| 74 | ) | ||||
| 75 | | ||||
| 76 | find_library(PipeWire_LIBRARIES | ||||
| 77 | NAMES | ||||
| 78 | pipewire-0.1 | ||||
| 79 | HINTS | ||||
| 80 | ${PKG_PipeWire_LIBRARIES_DIRS} | ||||
| 81 | ) | ||||
| 82 | | ||||
| 83 | include(FindPackageHandleStandardArgs) | ||||
| 84 | find_package_handle_standard_args(PipeWire | ||||
| 85 | FOUND_VAR | ||||
| 86 | PipeWire_FOUND | ||||
| 87 | REQUIRED_VARS | ||||
| 88 | PipeWire_LIBRARIES | ||||
| 89 | PipeWire_INCLUDE_DIRS | ||||
| 90 | VERSION_VAR | ||||
| 91 | PipeWire_VERSION | ||||
| 92 | ) | ||||
| 93 | | ||||
| 94 | if(PipeWire_FOUND AND NOT TARGET PipeWire::PipeWire) | ||||
| 95 | add_library(PipeWire::PipeWire UNKNOWN IMPORTED) | ||||
| 96 | set_target_properties(PipeWire::PipeWire PROPERTIES | ||||
| 97 | IMPORTED_LOCATION "${PipeWire_LIBRARIES}" | ||||
| 98 | INTERFACE_COMPILE_OPTIONS "${PipeWire_DEFINITIONS}" | ||||
| 99 | INTERFACE_INCLUDE_DIRECTORIES "${PipeWire_INCLUDE_DIRS}" | ||||
| 100 | ) | ||||
| 101 | endif() | ||||
| 102 | | ||||
| 103 | mark_as_advanced(PipeWire_LIBRARIES PipeWire_INCLUDE_DIRS) | ||||
| 104 | | ||||
| 105 | include(FeatureSummary) | ||||
| 106 | set_package_properties(PipeWire PROPERTIES | ||||
| 107 | URL "http://www.pipewire.org" | ||||
| 108 | DESCRIPTION "PipeWire - multimedia processing" | ||||
| 109 | ) | ||||