Buildsystem: Change over to a little more flexible method of using the CMake buildsystem (partially WIP) - REQUIRES RERUNNING CMAKE!

For finding out the "standard" parameters examine the cmake/options.cmake file and adjacent files for your platform/compiler.
For platform settings -> cmake/platform/*/settings.cmake
For compiler settings -> cmake/compiler/*/settings.cmake
Some more testing and changes IS required, but I don't have OSX/XCode to kill off the main issues

--HG--
branch : trunk
rename : cmake/FindPlatform.cmake => cmake/macros/CheckPlatform.cmake
rename : cmake/FindACE.cmake => cmake/macros/FindACE.cmake
rename : cmake/FindMySQL.cmake => cmake/macros/FindMySQL.cmake
rename : cmake/FindOpenSSL.cmake => cmake/macros/FindOpenSSL.cmake
rename : cmake/FindPCHSupport.cmake => cmake/macros/FindPCHSupport.cmake
rename : cmake/FindReadline.cmake => cmake/macros/FindReadline.cmake
rename : cmake/cmake_uninstall.cmake.in => cmake_uninstall.cmake.in

cmake/platform/settings.cmake

@@ -0,0 +1,5 @@
+# set installation prefix
+if( PREFIX )
+  set(CMAKE_INSTALL_PREFIX "${PREFIX}")
+endif()
+

cmake/platform/settings.osx.cmake

@@ -0,0 +1,3 @@
+set(MACOSX 1)
+set(OSX_LIBS /usr/lib/libcrypto.dylib)
+add_definitions(-D__ASSERTMACROS__)

cmake/platform/settings.unix.cmake

@@ -0,0 +1,24 @@
+# set default configuration directory
+if( NOT CONF_DIR )
+  set(CONF_DIR ${CMAKE_INSTALL_PREFIX}/etc)
+endif()
+
+# set default library directory
+if( NOT LIBSDIR )
+  set(LIBSDIR ${CMAKE_INSTALL_PREFIX}/lib)
+endif()
+
+# configure uninstaller
+configure_file(
+  "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
+  "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
+  IMMEDIATE @ONLY
+)
+
+# create uninstaller target (allows for using "make uninstall")
+add_custom_target(uninstall
+  "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
+)
+
+include(${CMAKE_SOURCE_DIR}/cmake/compiler/gcc/settings.cmake)
+

cmake/platform/settings.win32.cmake

@@ -0,0 +1,15 @@
+# Package overloads
+set(ACE_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/dep/acelite)
+
+# check the CMake preload parameters (commented out by default)
+
+# overload CMAKE_INSTALL_PREFIX if not being set properly
+#if( WIN32 )
+#  if( NOT CYGWIN )
+#    if( NOT CMAKE_INSTALL_PREFIX )
+#      set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/bin")
+#    endif()
+#  endif()
+#endif()
+
+include(${CMAKE_SOURCE_DIR}/cmake/compiler/msvc/settings.cmake)