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/soundtouch/CMakeLists.txt

@@ -1,35 +1,51 @@
-#directory cmake-proxies/soundtouch
-set( TARGET soundtouch )
-set( TARGET_SOURCE ${LIB_SRC_DIRECTORY}${TARGET} )
-project( ${TARGET} )
 
-set( SOURCES 
+add_library( ${TARGET} STATIC )
 
-#${LIB_SRC_DIRECTORY}soundtouch/source/Android-lib/jni/soundtouch-jni.cpp
-#${LIB_SRC_DIRECTORY}soundtouch/source/SoundStretch/main.cpp
-#${LIB_SRC_DIRECTORY}soundtouch/source/SoundStretch/RunParameters.cpp
-#${LIB_SRC_DIRECTORY}soundtouch/source/SoundStretch/WavFile.cpp
-${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouch/AAFilter.cpp
-#${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouch/BPMDetect.cpp
-${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouch/cpu_detect_x86.cpp
-${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouch/FIFOSampleBuffer.cpp
-${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouch/FIRFilter.cpp
-${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouch/mmx_optimized.cpp
-#${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouch/PeakFinder.cpp
-${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouch/RateTransposer.cpp
-${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouch/SoundTouch.cpp
-${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouch/sse_optimized.cpp
-${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouch/TDStretch.cpp
-#${LIB_SRC_DIRECTORY}soundtouch/source/SoundTouchDLL/SoundTouchDLL.cpp
-)
-# This defines the #define on both Windows and Linux.
-add_definitions( 
--D_LIB
- )
-add_library( ${TARGET} STATIC ${SOURCES})
-
-target_include_directories( ${TARGET} PRIVATE 
-${TARGET_SOURCE}/include
+list( APPEND SOURCES 
+   PRIVATE
+      ${TARGET_ROOT}/source/SoundTouch/AAFilter.cpp
+      ${TARGET_ROOT}/source/SoundTouch/FIFOSampleBuffer.cpp
+      ${TARGET_ROOT}/source/SoundTouch/FIRFilter.cpp
+      ${TARGET_ROOT}/source/SoundTouch/mmx_optimized.cpp
+      ${TARGET_ROOT}/source/SoundTouch/RateTransposer.cpp
+      ${TARGET_ROOT}/source/SoundTouch/SoundTouch.cpp
+      ${TARGET_ROOT}/source/SoundTouch/TDStretch.cpp
+      ${TARGET_ROOT}/source/SoundTouch/cpu_detect_x86.cpp
+      ${TARGET_ROOT}/source/SoundTouch/sse_optimized.cpp
 )
 
-target_link_libraries( ${TARGET} )
+list( APPEND INCLUDES
+   PUBLIC
+      ${CMAKE_CURRENT_BINARY_DIR}/public
+      ${TARGET_ROOT}/include
+)
+
+  
+if( UNIX )
+   check_cxx_compiler_flag( "-mmmx" HAVE_MMX )
+   if( HAVE_MMX )
+      list( APPEND OPTIONS
+         PRIVATE
+            -mmmx
+      )
+   endif()
+
+   check_cxx_compiler_flag( "-msse" HAVE_SSE )
+   if( HAVE_SSE )
+      list( APPEND OPTIONS
+         PRIVATE
+            -msse
+      )
+   endif()
+endif()
+
+configure_file( soundtouch_config.h.in public/soundtouch_config.h )
+
+organize_source( "${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} )
+

cmake-proxies/soundtouch/soundtouch_config.h.in

@@ -0,0 +1,75 @@
+/* include/soundtouch_config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the <cpuid.h> header file. */
+#cmakedefine HAVE_CPUID_H 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#cmakedefine HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#cmakedefine HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `m' library (-lm). */
+#cmakedefine HAVE_LIBM 1
+
+/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
+   to 0 otherwise. */
+#cmakedefine HAVE_MALLOC 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#cmakedefine HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#cmakedefine HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#cmakedefine HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#cmakedefine HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#cmakedefine HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#cmakedefine HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#cmakedefine HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#cmakedefine HAVE_UNISTD_H 1
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#cmakedefine LT_OBJDIR "@LT_OBJDIR@"
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#cmakedefine RETSIGTYPE @RETSIGTYPE@
+
+/* Do not use x86 optimizations */
+#cmakedefine SOUNDTOUCH_DISABLE_X86_OPTIMIZATIONS 1
+
+/* Use Float as Sample type */
+#cmakedefine SOUNDTOUCH_FLOAT_SAMPLES 1
+
+/* Use Integer as Sample type */
+#cmakedefine SOUNDTOUCH_INTEGER_SAMPLES 1
+
+/* Define to 1 if you have the ANSI C header files. */
+#cmakedefine STDC_HEADERS 1
+
+/* Version number of package */
+#cmakedefine VERSION "@VERSION@"
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#cmakedefine const @const@
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#cmakedefine inline @inline@
+#endif
+
+/* Define to rpl_malloc if the replacement function should be used. */
+#cmakedefine malloc @malloc@