in the Python build directory.
(If you never ran this, freeze won't work.)
The default is whatever sys.prefix evaluates to.
- It can also be the top directory of the Python source
- tree; then -P must point to the build tree.
+ It can also be the top directory of the Python source
+ tree; then -P must point to the build tree.
-P exec_prefix: Like -p but this is the 'exec_prefix', used to
- install objects etc. The default is whatever sys.exec_prefix
- evaluates to, or the -p argument if given.
- If -p points to the Python source tree, -P must point
- to the build tree, if different.
+ install objects etc. The default is whatever sys.exec_prefix
+ evaluates to, or the -p argument if given.
+ If -p points to the Python source tree, -P must point
+ to the build tree, if different.
-e extension: A directory containing additional .o files that
may be used to resolve modules. This directory
Arguments:
script.py: The Python script to be executed by the resulting binary.
- It *must* end with a .py suffix!
+ It *must* end with a .py suffix!
module ...: Additional Python modules (referenced by pathname)
that will be included in the resulting binary. These
# Main program
def main():
- # overridable context
- prefix = None # settable with -p option
- exec_prefix = None # settable with -P option
- extensions = []
- path = sys.path
- odir = ''
-
- # output files
- frozen_c = 'frozen.c'
- config_c = 'config.c'
- target = 'a.out' # normally derived from script name
- makefile = 'Makefile'
-
- # parse command line
- try:
- opts, args = getopt.getopt(sys.argv[1:], 'he:o:p:P:')
- except getopt.error, msg:
- usage('getopt error: ' + str(msg))
-
- # proces option arguments
- for o, a in opts:
- if o == '-h':
- print __doc__
- return
- if o == '-e':
- extensions.append(a)
- if o == '-o':
- odir = a
- if o == '-p':
- prefix = a
- if o == '-P':
- exec_prefix = a
-
- # default prefix and exec_prefix
- if not exec_prefix:
- if prefix:
- exec_prefix = prefix
- else:
- exec_prefix = sys.exec_prefix
- if not prefix:
- prefix = sys.prefix
-
- # determine whether -p points to the Python source tree
- ishome = os.path.exists(os.path.join(prefix, 'Include', 'pythonrun.h'))
-
- # locations derived from options
- version = sys.version[:3]
- if ishome:
- print "(Using Python source directory)"
- binlib = exec_prefix
- incldir = os.path.join(prefix, 'Include')
- config_c_in = os.path.join(prefix, 'Modules', 'config.c.in')
- frozenmain_c = os.path.join(prefix, 'Modules', 'frozenmain.c')
- makefile_in = os.path.join(exec_prefix, 'Modules', 'Makefile')
- else:
- binlib = os.path.join(exec_prefix,
- 'lib', 'python%s' % version, 'config')
- incldir = os.path.join(prefix, 'include', 'python%s' % version)
- config_c_in = os.path.join(binlib, 'config.c.in')
- frozenmain_c = os.path.join(binlib, 'frozenmain.c')
- makefile_in = os.path.join(binlib, 'Makefile')
- supp_sources = []
- defines = []
- includes = ['-I' + incldir, '-I' + binlib]
-
- # sanity check of directories and files
- for dir in [prefix, exec_prefix, binlib, incldir] + extensions:
- if not os.path.exists(dir):
- usage('needed directory %s not found' % dir)
- if not os.path.isdir(dir):
- usage('%s: not a directory' % dir)
- for file in [config_c_in, makefile_in] + supp_sources:
- if not os.path.exists(file):
- usage('needed file %s not found' % file)
- if not os.path.isfile(file):
- usage('%s: not a plain file' % file)
- for dir in extensions:
- setup = os.path.join(dir, 'Setup')
- if not os.path.exists(setup):
- usage('needed file %s not found' % setup)
- if not os.path.isfile(setup):
- usage('%s: not a plain file' % setup)
-
- # check that enough arguments are passed
- if not args:
- usage('at least one filename argument required')
-
- # check that the script name ends in ".py"
- if args[0][-3:] != ".py":
- usage('the script name must have a .py suffix')
-
- # check that file arguments exist
- for arg in args:
- if not os.path.exists(arg):
- usage('argument %s not found' % arg)
- if not os.path.isfile(arg):
- usage('%s: not a plain file' % arg)
-
- # process non-option arguments
- scriptfile = args[0]
- modules = args[1:]
-
- # derive target name from script name
- base = os.path.basename(scriptfile)
- base, ext = os.path.splitext(base)
- if base:
- if base != scriptfile:
- target = base
- else:
- target = base + '.bin'
-
- # handle -o option
- base_frozen_c = frozen_c
- base_config_c = config_c
- base_target = target
- if odir and not os.path.isdir(odir):
- try:
- os.mkdir(odir)
- print "Created output directory", odir
- except os.error, msg:
- usage('%s: mkdir failed (%s)' % (odir, str(msg)))
- if odir:
- frozen_c = os.path.join(odir, frozen_c)
- config_c = os.path.join(odir, config_c)
- target = os.path.join(odir, target)
- makefile = os.path.join(odir,makefile)
-
- # Actual work starts here...
-
- dict = findmodules.findmodules(scriptfile, modules, path)
- names = dict.keys()
- names.sort()
- print "Modules being frozen:"
- for name in names:
- print '\t', name
-
- backup = frozen_c + '~'
- try:
- os.rename(frozen_c, backup)
- except os.error:
- backup = None
- outfp = open(frozen_c, 'w')
- try:
- makefreeze.makefreeze(outfp, dict)
- finally:
- outfp.close()
- if backup:
- if cmp.cmp(backup, frozen_c):
- sys.stderr.write('%s not changed, not written\n' %
- frozen_c)
- os.rename(backup, frozen_c)
-
- builtins = []
- unknown = []
- mods = dict.keys()
- mods.sort()
- for mod in mods:
- if dict[mod] == '<builtin>':
- builtins.append(mod)
- elif dict[mod] == '<unknown>':
- unknown.append(mod)
-
- addfiles = []
- if unknown:
- addfiles, addmods = \
- checkextensions.checkextensions(unknown, extensions)
- for mod in addmods:
- unknown.remove(mod)
- builtins = builtins + addmods
- if unknown:
- sys.stderr.write('Warning: unknown modules remain: %s\n' %
- string.join(unknown))
-
- builtins.sort()
- infp = open(config_c_in)
- backup = config_c + '~'
- try:
- os.rename(config_c, backup)
- except os.error:
- backup = None
- outfp = open(config_c, 'w')
- try:
- makeconfig.makeconfig(infp, outfp, builtins)
- finally:
- outfp.close()
- infp.close()
- if backup:
- if cmp.cmp(backup, config_c):
- sys.stderr.write('%s not changed, not written\n' %
- config_c)
- os.rename(backup, config_c)
-
- cflags = defines + includes + ['$(OPT)']
- libs = [os.path.join(binlib, 'libpython$(VERSION).a')]
-
- makevars = parsesetup.getmakevars(makefile_in)
- somevars = {}
- for key in makevars.keys():
- somevars[key] = makevars[key]
-
- somevars['CFLAGS'] = string.join(cflags) # override
- files = ['$(OPT)', '$(LDFLAGS)', base_config_c, base_frozen_c] + \
- supp_sources + addfiles + libs + \
- ['$(MODLIBS)', '$(LIBS)', '$(SYSLIBS)']
-
- backup = makefile + '~'
- try:
- os.rename(makefile, backup)
- except os.error:
- backup = None
- outfp = open(makefile, 'w')
- try:
- makemakefile.makemakefile(outfp, somevars, files, base_target)
- finally:
- outfp.close()
- if backup:
- if not cmp.cmp(backup, makefile):
- print 'previous Makefile saved as', backup
- else:
- sys.stderr.write('%s not changed, not written\n' %
- makefile)
- os.rename(backup, makefile)
-
- # Done!
-
- if odir:
- print 'Now run "make" in', odir,
- print 'to build the target:', base_target
- else:
- print 'Now run "make" to build the target:', base_target
+ # overridable context
+ prefix = None # settable with -p option
+ exec_prefix = None # settable with -P option
+ extensions = []
+ path = sys.path
+ odir = ''
+
+ # output files
+ frozen_c = 'frozen.c'
+ config_c = 'config.c'
+ target = 'a.out' # normally derived from script name
+ makefile = 'Makefile'
+
+ # parse command line
+ try:
+ opts, args = getopt.getopt(sys.argv[1:], 'he:o:p:P:')
+ except getopt.error, msg:
+ usage('getopt error: ' + str(msg))
+
+ # proces option arguments
+ for o, a in opts:
+ if o == '-h':
+ print __doc__
+ return
+ if o == '-e':
+ extensions.append(a)
+ if o == '-o':
+ odir = a
+ if o == '-p':
+ prefix = a
+ if o == '-P':
+ exec_prefix = a
+
+ # default prefix and exec_prefix
+ if not exec_prefix:
+ if prefix:
+ exec_prefix = prefix
+ else:
+ exec_prefix = sys.exec_prefix
+ if not prefix:
+ prefix = sys.prefix
+
+ # determine whether -p points to the Python source tree
+ ishome = os.path.exists(os.path.join(prefix, 'Include', 'pythonrun.h'))
+
+ # locations derived from options
+ version = sys.version[:3]
+ if ishome:
+ print "(Using Python source directory)"
+ binlib = exec_prefix
+ incldir = os.path.join(prefix, 'Include')
+ config_c_in = os.path.join(prefix, 'Modules', 'config.c.in')
+ frozenmain_c = os.path.join(prefix, 'Modules', 'frozenmain.c')
+ makefile_in = os.path.join(exec_prefix, 'Modules', 'Makefile')
+ else:
+ binlib = os.path.join(exec_prefix,
+ 'lib', 'python%s' % version, 'config')
+ incldir = os.path.join(prefix, 'include', 'python%s' % version)
+ config_c_in = os.path.join(binlib, 'config.c.in')
+ frozenmain_c = os.path.join(binlib, 'frozenmain.c')
+ makefile_in = os.path.join(binlib, 'Makefile')
+ supp_sources = []
+ defines = []
+ includes = ['-I' + incldir, '-I' + binlib]
+
+ # sanity check of directories and files
+ for dir in [prefix, exec_prefix, binlib, incldir] + extensions:
+ if not os.path.exists(dir):
+ usage('needed directory %s not found' % dir)
+ if not os.path.isdir(dir):
+ usage('%s: not a directory' % dir)
+ for file in [config_c_in, makefile_in] + supp_sources:
+ if not os.path.exists(file):
+ usage('needed file %s not found' % file)
+ if not os.path.isfile(file):
+ usage('%s: not a plain file' % file)
+ for dir in extensions:
+ setup = os.path.join(dir, 'Setup')
+ if not os.path.exists(setup):
+ usage('needed file %s not found' % setup)
+ if not os.path.isfile(setup):
+ usage('%s: not a plain file' % setup)
+
+ # check that enough arguments are passed
+ if not args:
+ usage('at least one filename argument required')
+
+ # check that the script name ends in ".py"
+ if args[0][-3:] != ".py":
+ usage('the script name must have a .py suffix')
+
+ # check that file arguments exist
+ for arg in args:
+ if not os.path.exists(arg):
+ usage('argument %s not found' % arg)
+ if not os.path.isfile(arg):
+ usage('%s: not a plain file' % arg)
+
+ # process non-option arguments
+ scriptfile = args[0]
+ modules = args[1:]
+
+ # derive target name from script name
+ base = os.path.basename(scriptfile)
+ base, ext = os.path.splitext(base)
+ if base:
+ if base != scriptfile:
+ target = base
+ else:
+ target = base + '.bin'
+
+ # handle -o option
+ base_frozen_c = frozen_c
+ base_config_c = config_c
+ base_target = target
+ if odir and not os.path.isdir(odir):
+ try:
+ os.mkdir(odir)
+ print "Created output directory", odir
+ except os.error, msg:
+ usage('%s: mkdir failed (%s)' % (odir, str(msg)))
+ if odir:
+ frozen_c = os.path.join(odir, frozen_c)
+ config_c = os.path.join(odir, config_c)
+ target = os.path.join(odir, target)
+ makefile = os.path.join(odir, makefile)
+
+ # Actual work starts here...
+
+ dict = findmodules.findmodules(scriptfile, modules, path)
+ names = dict.keys()
+ names.sort()
+ print "Modules being frozen:"
+ for name in names:
+ print '\t', name
+
+ backup = frozen_c + '~'
+ try:
+ os.rename(frozen_c, backup)
+ except os.error:
+ backup = None
+ outfp = open(frozen_c, 'w')
+ try:
+ makefreeze.makefreeze(outfp, dict)
+ finally:
+ outfp.close()
+ if backup:
+ if cmp.cmp(backup, frozen_c):
+ sys.stderr.write('%s not changed, not written\n' %
+ frozen_c)
+ os.rename(backup, frozen_c)
+
+ builtins = []
+ unknown = []
+ mods = dict.keys()
+ mods.sort()
+ for mod in mods:
+ if dict[mod] == '<builtin>':
+ builtins.append(mod)
+ elif dict[mod] == '<unknown>':
+ unknown.append(mod)
+
+ addfiles = []
+ if unknown:
+ addfiles, addmods = \
+ checkextensions.checkextensions(unknown, extensions)
+ for mod in addmods:
+ unknown.remove(mod)
+ builtins = builtins + addmods
+ if unknown:
+ sys.stderr.write('Warning: unknown modules remain: %s\n' %
+ string.join(unknown))
+
+ builtins.sort()
+ infp = open(config_c_in)
+ backup = config_c + '~'
+ try:
+ os.rename(config_c, backup)
+ except os.error:
+ backup = None
+ outfp = open(config_c, 'w')
+ try:
+ makeconfig.makeconfig(infp, outfp, builtins)
+ finally:
+ outfp.close()
+ infp.close()
+ if backup:
+ if cmp.cmp(backup, config_c):
+ sys.stderr.write('%s not changed, not written\n' %
+ config_c)
+ os.rename(backup, config_c)
+
+ cflags = defines + includes + ['$(OPT)']
+ libs = [os.path.join(binlib, 'libpython$(VERSION).a')]
+
+ makevars = parsesetup.getmakevars(makefile_in)
+ somevars = {}
+ for key in makevars.keys():
+ somevars[key] = makevars[key]
+
+ somevars['CFLAGS'] = string.join(cflags) # override
+ files = ['$(OPT)', '$(LDFLAGS)', base_config_c, base_frozen_c] + \
+ supp_sources + addfiles + libs + \
+ ['$(MODLIBS)', '$(LIBS)', '$(SYSLIBS)']
+
+ backup = makefile + '~'
+ try:
+ os.rename(makefile, backup)
+ except os.error:
+ backup = None
+ outfp = open(makefile, 'w')
+ try:
+ makemakefile.makemakefile(outfp, somevars, files, base_target)
+ finally:
+ outfp.close()
+ if backup:
+ if not cmp.cmp(backup, makefile):
+ print 'previous Makefile saved as', backup
+ else:
+ sys.stderr.write('%s not changed, not written\n' %
+ makefile)
+ os.rename(backup, makefile)
+
+ # Done!
+
+ if odir:
+ print 'Now run "make" in', odir,
+ print 'to build the target:', base_target
+ else:
+ print 'Now run "make" to build the target:', base_target
# Print usage message and exit
def usage(msg):
- sys.stdout = sys.stderr
- print "Error:", msg
- print "Use ``%s -h'' for help" % sys.argv[0]
- sys.exit(2)
+ sys.stdout = sys.stderr
+ print "Error:", msg
+ print "Use ``%s -h'' for help" % sys.argv[0]
+ sys.exit(2)
main()
+
+# Local Variables:
+# indent-tabs-mode: nil
+# End:
projects / python / commitdiff