added dependencies and build files (loosely inspired by Sebastian Dorda's love-native-android)

jni/mpg123-1.13.4/doc/doxygen.conf

@@ -0,0 +1,41 @@
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+
+PROJECT_NAME			= "libmpg123"
+OUTPUT_DIRECTORY		= .
+CREATE_SUBDIRS			= NO
+OUTPUT_LANGUAGE			= English
+FULL_PATH_NAMES			= NO
+
+INPUT					= doxy_examples.c examples/mpg123_to_wav.c examples/mpglib.c examples/scan.c examples/id3dump.c ../src/libmpg123/mpg123.h
+OPTIMIZE_OUTPUT_FOR_C	= YES
+EXTRACT_ALL				= NO
+HIDE_UNDOC_MEMBERS		= NO
+QUIET					= YES
+WARNINGS				= YES
+SOURCE_BROWSER = YES
+
+GENERATE_HTML			= YES
+HTML_OUTPUT				= html
+DISABLE_INDEX			= YES
+SORT_MEMBER_DOCS		= NO
+SORT_BRIEF_DOCS			= NO
+ENUM_VALUES_PER_LINE	= 2
+
+
+ENABLE_PREPROCESSING   = YES
+MACRO_EXPANSION        = YES
+EXPAND_ONLY_PREDEF     = YES
+PREDEFINED             = EXPORT=
+
+GENERATE_HTML			= YES
+GENERATE_LATEX			= NO
+GENERATE_RTF			= NO
+GENERATE_MAN			= YES
+MAN_LINKS				= YES
+GENERATE_XML			= NO
+
+HTML_HEADER = doxyhead.xhtml
+HTML_FILE_EXTENSION = .shtml