Make it compile again on 32/64-bit Windows

* Mozart won't compile on 32-bit Windows because it requires lot of
contiguous memory and 32-bit max virtual memory is too small, so reduced
its max memory usage to 512MB
* The --eval of emacs command seems to do a mess when compiling. The -L paremeter do the same thing more simply.
* Tests couldn't be run because ozemulator is ozengine on Windows
* Updated CMakeLists to support x64 compilation on Windows
* Updated platform detection function call to allow 64bit Windows to be recognized

CMakeLists.txt

@@ -12,24 +12,31 @@ set(MOZART_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
 set(MOZART_BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}")
 
 # Some helpers when using MinGW
-
 if(MINGW)
   get_filename_component(CMAKE_MAKE_PROGRAM_PATH "${CMAKE_MAKE_PROGRAM}" PATH)
   get_filename_component(CMAKE_MAKE_PROGRAM_PATH_PARENT "${CMAKE_MAKE_PROGRAM_PATH}" PATH)
 
   set(MINGW_ROOT "${CMAKE_MAKE_PROGRAM_PATH_PARENT}"
       CACHE PATH "Path where MinGW is installed")
-  set(MINGW_COMPILER_VERSION "4.7.2"
+  set(MINGW_COMPILER_VERSION "4.9.1"
       CACHE STRING "Version of GCC in your MinGW installation")
 
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-format -Wno-format-extra-args")
-  set(CMAKE_CXX_STANDARD_LIBRARIES "-lwsock32 -lws2_32 ${CMAKE_CSS_STANDARD_LIBRARIES}")
-  set(DEFAULT_MOZART_GENERATOR_FLAGS
-      "-I${MINGW_ROOT}/include/c++/${MINGW_COMPILER_VERSION}"
-      "-I${MINGW_ROOT}/include/c++/${MINGW_COMPILER_VERSION}/i686-pc-mingw32")
+  set(CMAKE_CXX_STANDARD_LIBRARIES "-static -lwsock32 -lws2_32 ${CMAKE_CSS_STANDARD_LIBRARIES}")
+
+  # Check for gcc target architecture
+  execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpmachine OUTPUT_VARIABLE GCC_ARCH)
+  string(STRIP "${GCC_ARCH}" GCC_ARCH_TRIPLE)
+  message(STATUS "Target architecture : ${GCC_ARCH_TRIPLE}")
 
+  set(DEFAULT_MOZART_GENERATOR_FLAGS
+        "-I${MINGW_ROOT}/${GCC_ARCH_TRIPLE}/include/c++"
+        "-I${MINGW_ROOT}/${GCC_ARCH_TRIPLE}/include/c++/${GCC_ARCH_TRIPLE}"
+        "-I${MINGW_ROOT}/${GCC_ARCH_TRIPLE}/include")  
+
   set(BOOST_ROOT "${MINGW_ROOT}"
       CACHE PATH "Path where Boost is installed")
+
 else()
   set(DEFAULT_MOZART_GENERATOR_FLAGS "")
 endif()

boosthost/emulator/emulator.cc

@@ -162,7 +162,11 @@ int main(int argc, char** argv) {
   std::string ozSearchPath, ozSearchLoad, appURL;
   std::vector<std::string> appArgs;
   size_t minMemoryMega = 32;
+#if defined(_WIN32) && !defined(_WIN64)
+  size_t maxMemoryMega = 512;
+#else
   size_t maxMemoryMega = 768;
+#endif
   bool appGUI;
 
   // DEFINE OPTIONS

lib/main/wp/Tk.oz

@@ -457,7 +457,7 @@ define
                % RS: on MS Windows we use a socket: before we used
                % pipes, but on NT this made problems when certain background
                % tasks where running: Tk could get stuck here
-               if {Property.get 'platform.name'} == 'win32-i386' then
+               if {Property.get 'platform.os'} == 'win32' then
                   Stream Port
                in
                   thread

opi/emacs/CMakeLists.txt

@@ -29,7 +29,7 @@ else()
       OUTPUT ${tgt_file}
       COMMAND ${CMAKE_COMMAND} -E copy "${el_file}" "${gen_el_file}"
       COMMAND ${EMACS}
-        -eval "(setq load-path (append load-path '(\"${CMAKE_CURRENT_SOURCE_DIR}\")))"
+        -L "${CMAKE_CURRENT_SOURCE_DIR}"
         ${EMACS_OPTIONS}  "${gen_el_file}"
       DEPENDS "${el_file}"
       WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}

platform-test/CMakeLists.txt

@@ -200,7 +200,11 @@ if(BUILD_TESTING)
     # running vmtest (gtest)
     add_test("vmtest" "${CMAKE_CURRENT_BINARY_DIR}/../vm/vm/test/vmtest")
     # running tests in platform-test
-    set(OZEMULATOR "${CMAKE_CURRENT_BINARY_DIR}/../boosthost/emulator/ozemulator")
+    if(NOT WIN32)
+      set(OZEMULATOR "${CMAKE_CURRENT_BINARY_DIR}/../boosthost/emulator/ozemulator")
+    else()
+      set(OZEMULATOR "${CMAKE_CURRENT_BINARY_DIR}/../boosthost/emulator/ozengine")
+    endif()
     foreach(FUNCTOR ${TEST_FUNCTORS} ${DEBUG_FUNCTORS_OZ})
         set(FUNCTOR_OZF "${CMAKE_CURRENT_BINARY_DIR}${FUNCTOR}f")
         set(TEST_FUNCTORS_OZF ${TEST_FUNCTORS_OZF} "${FUNCTOR_OZF}")

vm/boostenv/main/modos.hh

@@ -1193,7 +1193,7 @@ public:
 
     static void call(VM vm, Out pid) {
 #ifdef MOZART_WINDOWS
-      pid = build(vm, GetCurrentProcessId());
+      pid = SmallInt::build(vm, GetCurrentProcessId());
 #else
       pid = build(vm, getpid());
 #endif