diff options
| -rwxr-xr-x | Tools/freeze/nfreeze.py | 314 |
1 files changed, 0 insertions, 314 deletions
diff --git a/Tools/freeze/nfreeze.py b/Tools/freeze/nfreeze.py deleted file mode 100755 index a8a9f83..0000000 --- a/Tools/freeze/nfreeze.py +++ /dev/null @@ -1,314 +0,0 @@ -#! /usr/local/bin/python - -# WARNING: this is an unsupported variant of freeze.py -- see README - -# "Freeze" a Python script into a binary. -# Usage: see variable usage_msg below (before the imports!) - -# This version builds the frozen binary in a temporary directory; -# courtesy Jaap Vermeulen. Use the -l option to get the functionality -# of the standard version. - -# HINTS: -# - Edit the lines marked XXX below to localize. -# - You must have done "make inclinstall libainstall" in the Python -# build directory. -# - The script should not use dynamically loaded modules -# (*.so on most systems). - - -# Usage message - -usage_msg = """ -usage: freeze [-p prefix] [-e extension] [-l] ... script [module] ... - --p prefix: This is the prefix used when you ran - 'Make inclinstall libainstall' in the Python build directory. - (If you never ran this, freeze won't work.) - The default is /usr/local. - --e extension: A directory containing additional .o files that - may be used to resolve modules. This directory - should also have a Setup file describing the .o files. - More than one -e option may be given. - --l: Local compilation. Instead of using a temporary directory - that is removed after succesful compilation, the current - directory is used and temporary files are not removed. - -script: The Python script to be executed by the resulting binary. - -module ...: Additional Python modules (referenced by pathname) - that will be included in the resulting binary. These - may be .py or .pyc files. -""" - - -# XXX Change the following line to point to your Tools/freeze directory -PACK = '/ufs/guido/src/python/Tools/freeze' - -# XXX Change the following line to point to your install prefix -PREFIX = '/usr/local' - -# XXX Change the following line to point to your favority temporary directory -TMPDIR = '/usr/tmp' - - -# Import standard modules - -import cmp -import getopt -import os -import string -import sys -import addpack - - -# Set the directory to look for the freeze-private modules - -dir = os.path.dirname(sys.argv[0]) -if dir: - pack = dir -else: - pack = PACK -addpack.addpack(pack) - - -# Establish temporary directory name - -tmpdir = os.path.join(TMPDIR, 'freeze.' + `os.getpid()`) - - -# Import the freeze-private modules - -import checkextensions -import findmodules -import makeconfig -import makefreeze -import makemakefile -import parsesetup - - -# Main program - -def main(): - # module variable - global tmpdir - - # overridable context - prefix = PREFIX # settable with -p option - extensions = [] - path = sys.path - - # 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:], 'e:p:l') - except getopt.error, msg: - usage('getopt error: ' + str(msg)) - - # proces option arguments - for o, a in opts: - if o == '-e': - extensions.append(a) - if o == '-l': - tmpdir = None - if o == '-p': - prefix = a - - # locations derived from options - binlib = os.path.join(prefix, 'lib/python/lib') - incldir = os.path.join(prefix, 'include/Py') - 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') - defines = ['-DHAVE_CONFIG_H', '-DUSE_FROZEN', '-DNO_MAIN', - '-DPYTHONPATH=\\"$(PYTHONPATH)\\"'] - includes = ['-I' + incldir, '-I' + binlib] - - # sanity check of directories and files - for dir in [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, frozenmain_c: - 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 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' - - # use temporary directory - if tmpdir: - try: os.mkdir(tmpdir, 0700) - except os.error, errmsg: - sys.stderr.write('mkdir: (%s) %s\n' % errmsg) - sys.stderr.write('Error: cannot create temporary directory: %s\n' % (tmpdir,)) - sys.exit(2) - frozen_c = os.path.join(tmpdir, frozen_c) - config_c = os.path.join(tmpdir, config_c) - makefile = os.path.join(tmpdir, makefile) - - dict = findmodules.findmodules(scriptfile, modules, path) - - # Actual work starts here... - - 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 = [] - for n in 'Modules', 'Python', 'Objects', 'Parser': - n = 'lib%s.a' % n - n = os.path.join(binlib, n) - libs.append(n) - - makevars = parsesetup.getmakevars(makefile_in) - somevars = {} - for key in makevars.keys(): - somevars[key] = makevars[key] - - somevars['CFLAGS'] = string.join(cflags) # override - files = ['$(OPT)', config_c, frozen_c, frozenmain_c] + \ - addfiles + libs + \ - ['$(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, target) - finally: - outfp.close() - if backup: - if not cmp.cmp(backup, makefile): - print 'previous Makefile saved as', backup - - # Done! - - if tmpdir: - # Run make - curdir = os.getcwd() - os.chdir(tmpdir) - status = os.system('make > /dev/null') - os.chdir(curdir) - - if status: - sys.stderr.write('Compilation failed. Files left in %s\n' % - (tmpdir,)) - else: - tmptarget = os.path.join(tmpdir, target) - try: os.rename(tmptarget, target) - except os.error: - os.system('cp %s %s' % (tmptarget, target)) - os.system('rm -rf %s' % (tmpdir,)) - print 'Frozen target:', target - tmpdir = None - else: - print 'Now run make to build the target:', target - - -# Print usage message and exit - -def usage(msg = None): - if msg: - sys.stderr.write(str(msg) + '\n') - sys.stderr.write(usage_msg) - sys.exit(2) - - -try: main() -finally: - if tmpdir: - os.system('rm -rf %s' % (tmpdir,)) |