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audacity/cmake-modules/Findlilv.cmake
Be b1549dd13e
CMake: replace Conan with find_package and add find modules
Also, necessarily coupled with this:
* add CMakeLists.txt for vendored libnyquist
* fix SoundTouch header include paths
* move nyq_reformat_aud_do_response function
* handle portSMF headers installed to portsmf or portSMF

Signed-off-by: Be <be@mixxx.org>
2021-08-16 13:22:01 -05:00

98 lines
2.4 KiB
CMake

# Copyright (C) 2001-2020 Mixxx Development Team
# Distributed under the GNU General Public Licence (GPL) version 2 or any later
# later version. See the LICENSE file for details.
#[=======================================================================[.rst:
Findlilv
--------
Finds the lilv library.
Imported Targets
^^^^^^^^^^^^^^^^
This module provides the following imported targets, if found:
``lilv::lilv``
The lilv library
Result Variables
^^^^^^^^^^^^^^^^
This will define the following variables:
``lilv_FOUND``
True if the system has the lilv library.
``lilv_INCLUDE_DIRS``
Include directories needed to use lilv.
``lilv_LIBRARIES``
Libraries needed to link to lilv.
``lilv_DEFINITIONS``
Compile definitions needed to use lilv.
Cache Variables
^^^^^^^^^^^^^^^
The following cache variables may also be set:
``lilv_INCLUDE_DIR``
The directory containing ``lilv-0/lilb/lilv.h``.
``lilv_LIBRARY``
The path to the lilv library.
#]=======================================================================]
find_package(PkgConfig QUIET)
if(PkgConfig_FOUND)
pkg_check_modules(PC_lilv QUIET lilv-0)
endif()
find_path(lilv_INCLUDE_DIR
NAMES lilv/lilv.h
PATH_SUFFIXES lilv-0
PATHS ${PC_lilv_INCLUDE_DIRS}
DOC "lilv include directory"
)
mark_as_advanced(lilv_INCLUDE_DIR)
find_library(lilv_LIBRARY
NAMES lilv-0 lilv
PATHS ${PC_lilv_LIBRARY_DIRS}
DOC "lilv library"
)
mark_as_advanced(lilv_LIBRARY)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(
lilv
DEFAULT_MSG
lilv_LIBRARY
lilv_INCLUDE_DIR
)
if(lilv_FOUND)
set(lilv_LIBRARIES "${lilv_LIBRARY}")
set(lilv_INCLUDE_DIRS "${lilv_INCLUDE_DIR}")
set(lilv_DEFINITIONS ${PC_lilv_CFLAGS_OTHER})
if(NOT TARGET lilv::lilv)
add_library(lilv::lilv UNKNOWN IMPORTED)
set_target_properties(lilv::lilv
PROPERTIES
IMPORTED_LOCATION "${lilv_LIBRARY}"
INTERFACE_COMPILE_OPTIONS "${PC_lilv_CFLAGS_OTHER}"
INTERFACE_INCLUDE_DIRECTORIES "${lilv_INCLUDE_DIR}"
)
get_target_property(LILV_TYPE lilv::lilv TYPE)
if(LILV_TYPE STREQUAL "STATIC_LIBRARY")
find_package(lv2 CONFIG REQUIRED)
find_package(serd CONFIG REQUIRED)
find_package(sord CONFIG REQUIRED)
find_package(sratom CONFIG REQUIRED)
set_property(TARGET lilv::lilv APPEND PROPERTY INTERFACE_LINK_LIBRARIES
lv2::lv2 serd::serd sord::sord sratom::sratom
)
endif()
endif()
endif()