Fix for Mac Debug build: no special debug libs for cares and jpeg libs

indra/cmake/CARes.cmake

@@ -13,10 +13,7 @@ else (STANDALONE)
     if (WINDOWS)
         set(CARES_LIBRARIES areslib)
     elseif (DARWIN)
-        set(CARES_LIBRARIES
-          optimized ${ARCH_PREBUILT_DIRS_RELEASE}/libcares.a
-          debug ${ARCH_PREBUILT_DIRS_DEBUG}/libcares.a
-          )
+        set(CARES_LIBRARIES libcares.a)
     else (WINDOWS)
         set(CARES_LIBRARIES cares)
     endif (WINDOWS)

indra/cmake/JPEG.cmake

@@ -12,10 +12,7 @@ else (STANDALONE)
   if (LINUX)
     set(JPEG_LIBRARIES jpeg)
   elseif (DARWIN)
-    set(JPEG_LIBRARIES
-      optimized ${ARCH_PREBUILT_DIRS_RELEASE}/liblljpeg.a
-      debug ${ARCH_PREBUILT_DIRS_DEBUG}/liblljpeg.a
-      )
+    set(JPEG_LIBRARIES liblljpeg.a)
   elseif (WINDOWS)
     set(JPEG_LIBRARIES jpeglib)
   endif (LINUX)