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audacity/cmake-modules/Findmp3lame.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

75 lines
1.7 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.txt file for details.
#[=======================================================================[.rst:
Findmp3lame
-----------
Finds the LAME library.
Imported Targets
^^^^^^^^^^^^^^^^
This module provides the following imported targets, if found:
``mp3lame::mp3lame``
The LAME library
Result Variables
^^^^^^^^^^^^^^^^
This will define the following variables:
``mp3lame_FOUND``
True if the system has the LAME library.
``mp3lame_INCLUDE_DIRS``
Include directories needed to use LAME.
``mp3lame_LIBRARIES``
Libraries needed to link to LAME.
Cache Variables
^^^^^^^^^^^^^^^
The following cache variables may also be set:
``mp3lame_INCLUDE_DIR``
The directory containing ``lame/lame.h``.
``mp3lame_LIBRARY``
The path to the LAME library.
#]=======================================================================]
find_path(mp3lame_INCLUDE_DIR
NAMES lame/lame.h
DOC "LAME include directory")
mark_as_advanced(mp3lame_INCLUDE_DIR)
find_library(mp3lame_LIBRARY
NAMES mp3lame mp3lame-static libmp3lame
DOC "LAME library"
)
mark_as_advanced(mp3lame_LIBRARY)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(
mp3lame
DEFAULT_MSG
mp3lame_LIBRARY
mp3lame_INCLUDE_DIR
)
if(mp3lame_FOUND)
set(mp3lame_LIBRARIES "${mp3lame_LIBRARY}")
set(mp3lame_INCLUDE_DIRS "${mp3lame_INCLUDE_DIR}")
if(NOT TARGET mp3lame::mp3lame)
add_library(mp3lame::mp3lame UNKNOWN IMPORTED)
set_target_properties(mp3lame::mp3lame
PROPERTIES
IMPORTED_LOCATION "${mp3lame_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${mp3lame_INCLUDE_DIR}"
)
endif()
endif()