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externals: allow user to use system openal (#7145)

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Castor215 2023-11-10 21:15:02 +00:00 committed by GitHub
parent d4f31bc617
commit 80ac6c03b5
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 54 additions and 9 deletions
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6
externals/CMakeLists.txt vendored
View File

@ -344,6 +344,11 @@ endif()
# OpenAL Soft
if (ENABLE_OPENAL)
if(USE_SYSTEM_OPENAL)
add_library(OpenAL INTERFACE)
find_package(OpenAL REQUIRED)
target_link_libraries(OpenAL INTERFACE OpenAL::OpenAL)
else()
set(ALSOFT_EMBED_HRTF_DATA OFF CACHE BOOL "")
set(ALSOFT_EXAMPLES OFF CACHE BOOL "")
set(ALSOFT_INSTALL OFF CACHE BOOL "")
@ -354,6 +359,7 @@ if (ENABLE_OPENAL)
set(LIBTYPE "STATIC" CACHE STRING "")
add_subdirectory(openal-soft EXCLUDE_FROM_ALL)
endif()
endif()
# VMA
add_library(vma INTERFACE)

3
externals/cmake-modules/CitraHandleSystemLibs.cmake vendored
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@ -22,6 +22,7 @@ option(USE_SYSTEM_ENET "Use the system libenet (instead of the bundled one)" OFF
option(USE_SYSTEM_CRYPTOPP "Use the system cryptopp (instead of the bundled one)" OFF)
option(USE_SYSTEM_CUBEB "Use the system cubeb (instead of the bundled one)" OFF)
option(USE_SYSTEM_LODEPNG "Use the system lodepng (instead of the bundled one)" OFF)
option(USE_SYSTEM_OPENAL "Use the system OpenAL (instead of the bundled one)" OFF)
# Qt and MoltenVK are handled separately
CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_SDL2 "Disable system SDL2" OFF "USE_SYSTEM_LIBS" OFF)
@ -43,6 +44,7 @@ CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_ENET "Disable system libenet" OFF "USE_SYS
CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_CRYPTOPP "Disable system cryptopp" OFF "USE_SYSTEM_LIBS" OFF)
CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_CUBEB "Disable system cubeb" OFF "USE_SYSTEM_LIBS" OFF)
CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_LODEPNG "Disable system lodepng" OFF "USE_SYSTEM_LIBS" OFF)
CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_OPENAL "Disable system OpenAL" OFF "USE_SYSTEM_LIBS" OFF)
set(LIB_VAR_LIST
SDL2
@ -64,6 +66,7 @@ set(LIB_VAR_LIST
CRYPTOPP
CUBEB
LODEPNG
OPENAL
)
# First, check that USE_SYSTEM_XXX is not used with USE_SYSTEM_LIBS

36
externals/cmake-modules/FindOpenAL.cmake vendored Normal file
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@ -0,0 +1,36 @@
if(NOT OPENAL_FOUND)
pkg_check_modules(OOPENAL_TMP libopanal)
find_path(OPENAL_INCLUDE_DIRS NAMES al.h
PATHS
${OPENAL_TMP_INCLUDE_DIRS}
/usr/include/AL
/usr/include
/usr/local/include/AL
/usr/local/include
)
find_library(OPENAL_LIBRARY_DIRS NAMES openal
PATHS
${OPENAL_TMP_LIBRARY_DIRS}
/usr/lib
/usr/local/lib
)
if(OPENAL_INCLUDE_DIRS AND OPENAL_LIBRARY_DIRS)
set(OPENAL_FOUND TRUE CACHE INTERNAL "OpenAL found")
message(STATUS "Found OpenAL: ${OPENAL_LIBRARY_DIRS}, ${OPENAL_INCLUDE_DIRS}")
else()
set(OPENAL_FOUND FALSE CACHE INTERNAL "OpenAL found")
message(STATUS "OpenAL not found.")
endif()
endif()
if(OPENAL_FOUND AND NOT TARGET OpenAL::OpenAL)
add_library(OpenAL::OpenAL UNKNOWN IMPORTED)
set_target_properties(OpenAL::OpenAL PROPERTIES
INCLUDE_DIRECTORIES ${OPENAL_INCLUDE_DIRS}
INTERFACE_LINK_LIBRARIES ${OPENAL_LIBRARY_DIRS}
IMPORTED_LOCATION ${OPENAL_LIBRARY_DIRS}
)
endif()