1 import sys, os

     2 

     3 # Template used then the program is a GUI program

     4 WINMAINTEMPLATE = """

     5 #include <windows.h>

     6 

     7 int WINAPI WinMain(

     8     HINSTANCE hInstance,      // handle to current instance

     9     HINSTANCE hPrevInstance,  // handle to previous instance

    10     LPSTR lpCmdLine,          // pointer to command line

    11     int nCmdShow              // show state of window

    12     )

    13 {

    14     extern int Py_FrozenMain(int, char **);

    15     PyImport_FrozenModules = _PyImport_FrozenModules;

    16     return Py_FrozenMain(__argc, __argv);

    17 }

    18 """

    19 

    20 SERVICETEMPLATE = """

    21 extern int PythonService_main(int, char **);

    22 

    23 int main( int argc, char **argv)

    24 {

    25     PyImport_FrozenModules = _PyImport_FrozenModules;

    26     return PythonService_main(argc, argv);

    27 }

    28 """

    29 

    30 subsystem_details = {

    31     # -s flag        : (C entry point template), (is it __main__?), (is it a DLL?)

    32     'console'        : (None,                    1,                 0),

    33     'windows'        : (WINMAINTEMPLATE,         1,                 0),

    34     'service'        : (SERVICETEMPLATE,         0,                 0),

    35     'com_dll'        : ("",                      0,                 1),

    36 }

    37 

    38 def get_custom_entry_point(subsystem):

    39     try:

    40         return subsystem_details[subsystem][:2]

    41     except KeyError:

    42         raise ValueError, "The subsystem %s is not known" % subsystem

    43 

    44 

    45 def makemakefile(outfp, vars, files, target):

    46     save = sys.stdout

    47     try:

    48         sys.stdout = outfp

    49         realwork(vars, files, target)

    50     finally:

    51         sys.stdout = save

    52 

    53 def realwork(vars, moddefns, target):

    54     version_suffix = "%r%r" % sys.version_info[:2]

    55     print "# Makefile for Microsoft Visual C++ generated by freeze.py script"

    56     print

    57     print 'target = %s' % target

    58     print 'pythonhome = %s' % vars['prefix']

    59     print

    60     print 'DEBUG=0 # Set to 1 to use the _d versions of Python.'

    61     print '!IF $(DEBUG)'

    62     print 'debug_suffix=_d'

    63     print 'c_debug=/Zi /Od /DDEBUG /D_DEBUG'

    64     print 'l_debug=/DEBUG'

    65     print 'temp_dir=Build\\Debug'

    66     print '!ELSE'

    67     print 'debug_suffix='

    68     print 'c_debug=/Ox'

    69     print 'l_debug='

    70     print 'temp_dir=Build\\Release'

    71     print '!ENDIF'

    72     print

    73 

    74     print '# The following line assumes you have built Python using the standard instructions'

    75     print '# Otherwise fix the following line to point to the library.'

    76     print 'pythonlib = "$(pythonhome)/pcbuild/python%s$(debug_suffix).lib"' % version_suffix

    77     print

    78 

    79     # We only ever write one "entry point" symbol - either

    80     # "main" or "WinMain".  Therefore, there is no need to

    81     # pass a subsystem switch to the linker as it works it

    82     # out all by itself.  However, the subsystem _does_ determine

    83     # the file extension and additional linker flags.

    84     target_link_flags = ""

    85     target_ext = ".exe"

    86     if subsystem_details[vars['subsystem']][2]:

    87         target_link_flags = "-dll"

    88         target_ext = ".dll"

    89 

    90 

    91     print "# As the target uses Python%s.dll, we must use this compiler option!" % version_suffix

    92     print "cdl = /MD"

    93     print

    94     print "all: $(target)$(debug_suffix)%s" % (target_ext)

    95     print

    96 

    97     print '$(temp_dir):'

    98     print '  if not exist $(temp_dir)\. mkdir $(temp_dir)'

    99     print

   100 

   101     objects = []

   102     libs = ["shell32.lib", "comdlg32.lib", "wsock32.lib", "user32.lib", "oleaut32.lib"]

   103     for moddefn in moddefns:

   104         print "# Module", moddefn.name

   105         for file in moddefn.sourceFiles:

   106             base = os.path.basename(file)

   107             base, ext = os.path.splitext(base)

   108             objects.append(base + ".obj")

   109             print '$(temp_dir)\%s.obj: "%s"' % (base, file)

   110             print "\t@$(CC) -c -nologo /Fo$* $(cdl) $(c_debug) /D BUILD_FREEZE",

   111             print '"-I$(pythonhome)/Include"  "-I$(pythonhome)/PC" \\'

   112             print "\t\t$(cflags) $(cdebug) $(cinclude) \\"

   113             extra = moddefn.GetCompilerOptions()

   114             if extra:

   115                 print "\t\t%s \\" % (' '.join(extra),)

   116             print '\t\t"%s"' % file

   117             print

   118 

   119         # Add .lib files this module needs

   120         for modlib in moddefn.GetLinkerLibs():

   121             if modlib not in libs:

   122                 libs.append(modlib)

   123 

   124     print "ADDN_LINK_FILES=",

   125     for addn in vars['addn_link']: print '"%s"' % (addn),

   126     print ; print

   127 

   128     print "OBJS=",

   129     for obj in objects: print '"$(temp_dir)\%s"' % (obj),

   130     print ; print

   131 

   132     print "LIBS=",

   133     for lib in libs: print '"%s"' % (lib),

   134     print ; print

   135 

   136     print "$(target)$(debug_suffix)%s: $(temp_dir) $(OBJS)" % (target_ext)

   137     print "\tlink -out:$(target)$(debug_suffix)%s %s" % (target_ext, target_link_flags),

   138     print "\t$(OBJS) \\"

   139     print "\t$(LIBS) \\"

   140     print "\t$(ADDN_LINK_FILES) \\"

   141     print "\t$(pythonlib) $(lcustom) $(l_debug)\\"

   142     print "\t$(resources)"

   143     print

   144     print "clean:"

   145     print "\t-rm -f *.obj"

   146     print "\t-rm -f $(target).exe"