Updates the cmake build system

It's still has some work, but it successfully builds on
all 3 main platforms.  Some of the outstanding items
include:

   Install target testing (mostly important for Linux)
   CMakeList clean up and comments
   Debug and Release build verification
   Audit of compile/link options
   Need a Mac signed and notarized build
   (and probably more)

cmake-proxies/lame/CMakeLists.txt

@@ -1,20 +1,96 @@
-#directory cmake-proxies/lame
-#UNUSED
-set( TARGET lame )
-set( TARGET_SOURCE ${LIB_SRC_DIRECTORY}${TARGET} )
-project( ${TARGET} )
 
-set( SOURCES 
-${TARGET_SOURCE}/lib/xmlparse.c
-#${LIB_SRC_DIRECTORY}FileDialog/gtk/FileDialogPrivate.cpp #not on windows.
-#${LIB_SRC_DIRECTORY}${TARGET}/win/FileDialogPrivate.cpp
-)
-# This defines the #define on both Windows and Linux.
-add_definitions(  )
-add_library( ${TARGET} MODULE ${SOURCES})
+add_library( ${TARGET} STATIC )
 
-target_include_directories( ${TARGET} PRIVATE 
+list( APPEND SOURCES
+   PRIVATE
+      # libmp3lame
+      ${TARGET_ROOT}/../libmp3lame/bitstream.c
+      ${TARGET_ROOT}/../libmp3lame/encoder.c
+      ${TARGET_ROOT}/../libmp3lame/fft.c
+      ${TARGET_ROOT}/../libmp3lame/gain_analysis.c
+      ${TARGET_ROOT}/../libmp3lame/id3tag.c
+      ${TARGET_ROOT}/../libmp3lame/lame.c
+      ${TARGET_ROOT}/../libmp3lame/mpglib_interface.c
+      ${TARGET_ROOT}/../libmp3lame/newmdct.c
+      ${TARGET_ROOT}/../libmp3lame/presets.c
+      ${TARGET_ROOT}/../libmp3lame/psymodel.c
+      ${TARGET_ROOT}/../libmp3lame/quantize.c
+      ${TARGET_ROOT}/../libmp3lame/quantize_pvt.c
+      ${TARGET_ROOT}/../libmp3lame/reservoir.c
+      ${TARGET_ROOT}/../libmp3lame/set_get.c
+      ${TARGET_ROOT}/../libmp3lame/tables.c
+      ${TARGET_ROOT}/../libmp3lame/takehiro.c
+      ${TARGET_ROOT}/../libmp3lame/util.c
+      ${TARGET_ROOT}/../libmp3lame/vbrquantize.c
+      ${TARGET_ROOT}/../libmp3lame/VbrTag.c
+      ${TARGET_ROOT}/../libmp3lame/version.c
+      ${TARGET_ROOT}/../libmp3lame/vector/xmm_quantize_sub.c
 
+      # mpglib
+      ${TARGET_ROOT}/../mpglib/common.c
+      ${TARGET_ROOT}/../mpglib/dct64_i386.c
+      ${TARGET_ROOT}/../mpglib/decode_i386.c
+      ${TARGET_ROOT}/../mpglib/interface.c
+      ${TARGET_ROOT}/../mpglib/layer1.c
+      ${TARGET_ROOT}/../mpglib/layer2.c
+      ${TARGET_ROOT}/../mpglib/layer3.c
+      ${TARGET_ROOT}/../mpglib/tabinit.c
 )
 
-target_link_libraries( ${TARGET} )
+list( APPEND INCLUDES
+   PRIVATE
+      ${CMAKE_CURRENT_BINARY_DIR}/private
+      ${TARGET_ROOT}/../libmp3lame
+      ${TARGET_ROOT}/../mpglib
+   PUBLIC
+      ${CMAKE_CURRENT_BINARY_DIR}/public
+)
+
+list( APPEND DEFINES
+   PRIVATE
+      HAVE_CONFIG_H
+)
+
+set( HAVE_INT8_T SIZEOF_INT8_T )
+set( HAVE_INT16_T SIZEOF_INT16_T )
+set( HAVE_INT32_T SIZEOF_INT32_T )
+set( HAVE_INT64_T SIZEOF_INT64_T )
+set( HAVE_UINT16_T SIZEOF_UINT16_T )
+set( HAVE_UINT32_T SIZEOF_UINT32_T )
+set( HAVE_UINT64_T SIZEOF_UINT64_T )
+
+if( SIZEOF_SHORT EQUAL 4 )
+   set( A_INT32_T int )
+elseif( SIZEOF_INT EQUAL 4 )
+   set( A_INT32_T int )
+elseif( SIZEOF_LONG EQUAL 4 )
+   set( A_INT32_T long )
+endif()
+
+if( SIZEOF_INT EQUAL 8 )
+   set( A_INT64_T int )
+elseif( SIZEOF_LONG EQUAL 8 )
+   set( A_INT64_T long )
+elseif( SIZEOF_LONG_LONG EQUAL 8 )
+   set( A_INT64_T long long )
+endif()
+
+set( DECODE_ON_THE_FLY 1 )
+set( HAVE_MPGLIB 1 )
+set( TAKEHIRO_IEEE754_HACK 1 )
+set( USE_FAST_LOG 1 )
+if( ${CMakeDetermineASM_NASMCompiler} )
+   set( HAVE_NASM 1 )
+endif()
+
+configure_file( config.h.in private/config.h )
+configure_file( lame.h.in public/lame/lame.h )
+
+#organize_source( "${TARGET_ROOT}" "" "${SOURCES}" )
+target_sources( ${TARGET} PRIVATE ${SOURCES} )
+target_compile_definitions( ${TARGET} PRIVATE ${DEFINES} )
+target_compile_features( ${TARGET} PRIVATE ${FEATURES} )
+target_compile_options( ${TARGET} PRIVATE ${OPTIONS} )
+target_include_directories( ${TARGET} PRIVATE ${INCLUDES} )
+target_link_libraries( ${TARGET} PRIVATE ${LIBRARIES} )
+