1 files changed, 40 insertions, 0 deletions

diff --git a/cmake/Findmpg123.cmake b/cmake/Findmpg123.cmake
new file mode 100644
index 00000000..365d65ff
--- /dev/null
+++ b/cmake/Findmpg123.cmake
@@ -0,0 +1,40 @@
+# - Find mpg123
+# Find the native mpg123 includes and library
+#
+#  mpg123_INCLUDE_DIR - Where to find mpg123.h
+#  mpg123_LIBRARIES   - List of libraries when using mpg123.
+#  mpg123_CFLAGS      - Compile options to use mpg123
+#  mpg123_FOUND       - True if mpg123 found.
+#  MPG123::libmpg123  - Imported library of libmpg123
+
+find_package(PkgConfig QUIET)
+if(PKG_CONFIG_FOUND)
+    pkg_search_module(PKG_MPG123 mpg123)
+endif()
+
+find_path(mpg123_INCLUDE_DIR mpg123.h
+    HINTS ${PKG_MPG123_INCLUDE_DIRS}
+    PATHS "${mpg123_DIR}"
+    PATH_SUFFIXES include
+)
+
+find_library(mpg123_LIBRARIES NAMES mpg123 mpg123-0
+    HINTS ${PKG_MPG123_LIBRARIES}
+    PATHS "${mpg123_DIR}"
+    PATH_SUFFIXES lib
+)
+
+set(mpg123_CFLAGS "${PKG_MPG123_CFLAGS_OTHER}" CACHE STRING "CFLAGS of mpg123")
+
+# handle the QUIETLY and REQUIRED arguments and set mpg123_FOUND to TRUE if
+# all listed variables are TRUE
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(mpg123 DEFAULT_MSG mpg123_LIBRARIES mpg123_INCLUDE_DIR)
+
+if(NOT TARGET MPG123::libmpg123)
+    add_library(__libmpg123 INTERFACE)
+    target_compile_options(__libmpg123 INTERFACE ${mpg123_CFLAGS})
+    target_include_directories(__libmpg123 INTERFACE ${mpg123_INCLUDE_DIR})
+    target_link_libraries(__libmpg123 INTERFACE ${mpg123_LIBRARIES})
+    add_library(MPG123::libmpg123 ALIAS __libmpg123)
+endif()