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#[=======================================================================[.rst:
FindOSS
--------
Finds the Open Sound System include directory. There is no library to link.
Imported Targets
^^^^^^^^^^^^^^^^
This module provides the following imported targets, if found:
``OSS::oss``
Target for the OSS header include directory. One of the following
compile definitions is added to the target:
HAVE_SYS_SOUNDCARD_H if the header is sys/soundcard.h
HAVE_LINUX_SOUNDCARD_H if the header is linux/soundcard.h
HAVE_MACHINE_SOUNDCARD_H if the header is machine/soundcard.h
#]=======================================================================]
find_path(OSS_INCLUDE_DIR
NAMES sys/soundcard.h
DOC "OSS include directory")
if(OSS_INCLUDE_DIR)
set(OSS_DEFINITIONS HAVE_SYS_SOUNDCARD_H)
else()
find_path(OSS_INCLUDE_DIR
NAMES linux/soundcard.h
DOC "OSS include directory")
if(OSS_INCLUDE_DIR)
set(OSS_DEFINITIONS HAVE_LINUX_SOUNDCARD_H)
else()
find_path(OSS_INCLUDE_DIR
NAMES machine/soundcard.h
DOC "OSS include directory")
if(OSS_INCLUDE_DIR)
set(OSS_DEFINITIONS HAVE_MACHINE_SOUNDCARD_H)
endif()
endif()
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(
OSS
DEFAULT_MSG
OSS_INCLUDE_DIR
OSS_DEFINITIONS
)
if(OSS_INCLUDE_DIR AND OSS_DEFINITIONS)
set(OSS_FOUND TRUE)
if(NOT TARGET OSS::oss)
add_library(OSS::oss INTERFACE IMPORTED)
target_include_directories(OSS::oss INTERFACE "${OSS_INCLUDE_DIR}")
target_compile_definitions(OSS::oss INTERFACE "${OSS_DEFINITIONS}")
endif()
endif()
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