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-rw-r--r--externals/find-modules/Findopus.cmake42
1 files changed, 42 insertions, 0 deletions
diff --git a/externals/find-modules/Findopus.cmake b/externals/find-modules/Findopus.cmake
new file mode 100644
index 000000000..de84bd995
--- /dev/null
+++ b/externals/find-modules/Findopus.cmake
@@ -0,0 +1,42 @@
+
+find_package(PkgConfig QUIET)
+pkg_check_modules(PC_opus QUIET opus)
+
+find_path(opus_INCLUDE_DIR
+ NAMES opus.h
+ PATHS ${PC_opus_INCLUDE_DIRS}
+ PATH_SUFFIXES opus
+)
+find_library(opus_LIBRARY
+ NAMES opus
+ PATHS ${PC_opus_LIBRARY_DIRS}
+)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(opus
+ FOUND_VAR opus_FOUND
+ REQUIRED_VARS
+ opus_LIBRARY
+ opus_INCLUDE_DIR
+ VERSION_VAR opus_VERSION
+)
+
+if(opus_FOUND)
+ set(Opus_LIBRARIES ${opus_LIBRARY})
+ set(Opus_INCLUDE_DIRS ${opus_INCLUDE_DIR})
+ set(Opus_DEFINITIONS ${PC_opus_CFLAGS_OTHER})
+endif()
+
+if(opus_FOUND AND NOT TARGET Opus::Opus)
+ add_library(Opus::Opus UNKNOWN IMPORTED)
+ set_target_properties(Opus::Opus PROPERTIES
+ IMPORTED_LOCATION "${opus_LIBRARY}"
+ INTERFACE_COMPILE_OPTIONS "${PC_opus_CFLAGS_OTHER}"
+ INTERFACE_INCLUDE_DIRECTORIES "${opus_INCLUDE_DIR}"
+ )
+endif()
+
+mark_as_advanced(
+ opus_INCLUDE_DIR
+ opus_LIBRARY
+)