cpython/Tools/freeze/winmakemakefile.py

123 lines
3.9 KiB
Python

import sys, os, string
# Template used then the program is a GUI program
WINMAINTEMPLATE = """
#include <windows.h>
int WINAPI WinMain(
HINSTANCE hInstance, // handle to current instance
HINSTANCE hPrevInstance, // handle to previous instance
LPSTR lpCmdLine, // pointer to command line
int nCmdShow // show state of window
)
{
PyImport_FrozenModules = _PyImport_FrozenModules;
return Py_FrozenMain(__argc, __argv);
}
"""
SERVICETEMPLATE = """
extern int PythonService_main(int, char **);
int main( int argc, char **argv)
{
PyImport_FrozenModules = _PyImport_FrozenModules;
return PythonService_main(argc, argv);
}
"""
subsystem_details = {
# -s flag : (C entry point template), (is it __main__?), (is it a DLL?)
'console' : (None, 1, 0),
'windows' : (WINMAINTEMPLATE, 1, 0),
'service' : (SERVICETEMPLATE, 0, 0),
'com_dll' : ("", 0, 1),
}
def get_custom_entry_point(subsystem):
try:
return subsystem_details[subsystem][:2]
except KeyError:
raise ValueError, "The subsystem %s is not known" % subsystem
def makemakefile(outfp, vars, files, target):
save = sys.stdout
try:
sys.stdout = outfp
realwork(vars, files, target)
finally:
sys.stdout = save
def realwork(vars, moddefns, target):
print "# Makefile for Windows (NT or 95) generated by freeze.py script"
print
print 'target = %s' % target
print 'pythonhome = "%s"' % vars['prefix']
# XXX The following line is fishy and may need manual fixing
print 'pythonlib = "%s"' % (vars['exec_prefix'] +
"/pcbuild/release/python15.lib")
# We only ever write one "entry point" symbol - either
# "main" or "WinMain". Therefore, there is no need to
# pass a subsystem switch to the linker as it works it
# out all by itself. However, the subsystem _does_ determine
# the file extension and additional linker flags.
target_link_flags = ""
target_ext = ".exe"
if subsystem_details[vars['subsystem']][2]:
target_link_flags = "-dll"
target_ext = ".dll"
print "cdl = /MD" # XXX - Should this come from vars? User may have specific requirements...
print
print "all: $(target)%s" % (target_ext)
print
objects = []
libs = ["shell32.lib", "comdlg32.lib", "wsock32.lib", "user32.lib"]
for moddefn in moddefns:
print "# Module", moddefn.name
for file in moddefn.sourceFiles:
base = os.path.basename(file)
base, ext = os.path.splitext(base)
objects.append(base + ".obj")
print '%s.obj: "%s"' % (base, file)
print "\t@$(CC) -c -nologo $(cdl) /D BUILD_FREEZE",
print "-I$(pythonhome)/Include -I$(pythonhome)/PC \\"
print "\t\t$(cflags) $(cdebug) $(cinclude) \\"
extra = moddefn.GetCompilerOptions()
if extra:
print "\t\t%s \\" % (string.join(extra),)
print '\t\t"%s"' % file
print
# Add .lib files this module needs
for modlib in moddefn.GetLinkerLibs():
if modlib not in libs:
libs.append(modlib)
print "ADDN_LINK_FILES=",
for addn in vars['addn_link']: print '"%s"' % (addn),
print ; print
print "OBJS=",
for obj in objects: print '"%s"' % (obj),
print ; print
print "LIBS=",
for lib in libs: print '"%s"' % (lib),
print ; print
print "$(target)%s: $(OBJS)" % (target_ext)
print "\tlink -out:$(target)%s %s" % (target_ext, target_link_flags),
print "\t$(OBJS) \\"
print "\t$(LIBS) \\"
print "\t$(ADDN_LINK_FILES) \\"
print "\t\t$(pythonlib) $(lcustom)\\"
print "\t\t$(resources)"
print
print "clean:"
print "\t-rm -f *.obj"
print "\t-rm -f $(target).exe"