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CMake: Detect Opus

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This commit is contained in:
Sam Edwards 2019-01-13 11:39:58 -07:00
parent 8a2375a5f1
commit 052004d06b
4 changed files with 45 additions and 1 deletions
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34
cmake/modules/FindOpusFile.cmake Normal file
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@ -0,0 +1,34 @@
# 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 ${OGG_LIBRARY} ${OPUS_opus_LIBRARY} ${OPUS_opusfile_LIBRARY})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(OpusFile DEFAULT_MSG
Ogg_FOUND
OPUS_INCLUDE_DIR OPUS_opus_LIBRARY OPUS_opusfile_LIBRARY)

7
dtool/Package.cmake
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@ -248,6 +248,13 @@ package_option(VORBIS
"Enables support for decoding Vorbis-encoded .ogg audio files via libvorbisfile.")
package_status(VORBIS "Vorbis")
# Opus
find_package(OpusFile QUIET)
package_option(OPUS
FOUND_AS OPUSFILE
"Enables support for decoding .opus audio files via libopusfile.")
package_status(OPUS "Opus")
#
# ------------ Audio libraries ------------
#

3
dtool/dtool_config.h.in
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@ -51,6 +51,9 @@
/* Define if we have libvorbisfile available. */
#cmakedefine HAVE_VORBIS
/* Define if we have libopus available. */
#cmakedefine HAVE_OPUS
/* Define if we have OpenSSL installed. */
#cmakedefine HAVE_OPENSSL
#cmakedefine REPORT_OPENSSL_ERRORS

2
panda/src/movies/CMakeLists.txt
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@ -46,7 +46,7 @@ composite_sources(p3movies P3MOVIES_SOURCES)
add_component_library(p3movies SYMBOL BUILDING_PANDA_MOVIES
${P3MOVIES_HEADERS} ${P3MOVIES_SOURCES})
target_link_libraries(p3movies p3pstatclient p3gobj p3pandabase pandaexpress
PKG::VORBIS)
PKG::VORBIS PKG::OPUS)
target_interrogate(p3movies ALL)
if(NOT BUILD_METALIBS)