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panda3d/cmake/modules/FindOpusFile.cmake
2019-01-13 14:24:35 -07:00

35 lines
1.1 KiB
CMake

# Filename: FindOpusFile.cmake
# Authors: CFSworks (13 Jan, 2019)
#
# Usage:
# find_package(OpusFile [REQUIRED] [QUIET])
#
# Once done this will define:
# OPUSFILE_FOUND - system has Ogg and opusfile
# OPUSFILE_INCLUDE_DIRS - the include directory/ies containing opus/ and ogg/
# OPUSFILE_LIBRARIES - the paths to the opus and opusfile libraries
#
# Find Ogg
find_package(Ogg QUIET)
# Find Opus
find_path(OPUS_INCLUDE_DIR NAMES "opus/opusfile.h")
find_library(OPUS_opus_LIBRARY NAMES "opus")
find_library(OPUS_opusfile_LIBRARY NAMES "opusfile")
mark_as_advanced(OPUS_INCLUDE_DIR OPUS_opus_LIBRARY OPUS_opusfile_LIBRARY)
# Define output variables
set(OPUSFILE_INCLUDE_DIRS ${OPUS_INCLUDE_DIR} "${OPUS_INCLUDE_DIR}/opus")
if(NOT OGG_INCLUDE_DIR STREQUAL OPUS_INCLUDE_DIR)
list(APPEND OPUSFILE_INCLUDE_DIRS ${OGG_INCLUDE_DIR})
endif()
set(OPUSFILE_LIBRARIES ${OPUS_opusfile_LIBRARY} ${OPUS_opus_LIBRARY} ${OGG_LIBRARY})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(OpusFile DEFAULT_MSG
Ogg_FOUND
OPUS_INCLUDE_DIR OPUS_opus_LIBRARY OPUS_opusfile_LIBRARY)