diff options
Diffstat (limited to 'Mac/Tools')
| -rw-r--r-- | Mac/Tools/fixapplepython23.py | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/Mac/Tools/fixapplepython23.py b/Mac/Tools/fixapplepython23.py deleted file mode 100644 index 18b95b3..0000000 --- a/Mac/Tools/fixapplepython23.py +++ /dev/null @@ -1,131 +0,0 @@ -#!/usr/bin/python -"""fixapplepython23 - Fix Apple-installed Python 2.3 (on Mac OS X 10.3) - -Python 2.3 (and 2.3.X for X<5) have the problem that building an extension -for a framework installation may accidentally pick up the framework -of a newer Python, in stead of the one that was used to build the extension. - -This script modifies the Makefile (in .../lib/python2.3/config) to use -the newer method of linking extensions with "-undefined dynamic_lookup" -which fixes this problem. - -The script will first check all prerequisites, and return a zero exit -status also when nothing needs to be fixed. -""" -import sys -import os -import platform - -MAKEFILE='/System/Library/Frameworks/Python.framework/Versions/2.3/lib/python2.3/config/Makefile' -CHANGES=(( - 'LDSHARED=\t$(CC) $(LDFLAGS) -bundle -framework $(PYTHONFRAMEWORK)\n', - 'LDSHARED=\t$(CC) $(LDFLAGS) -bundle -undefined dynamic_lookup\n' - ),( - 'BLDSHARED=\t$(CC) $(LDFLAGS) -bundle -framework $(PYTHONFRAMEWORK)\n', - 'BLDSHARED=\t$(CC) $(LDFLAGS) -bundle -undefined dynamic_lookup\n' - ),( - 'CC=\t\tgcc\n', - 'CC=\t\t/System/Library/Frameworks/Python.framework/Versions/2.3/lib/python2.3/config/PantherPythonFix/run-gcc\n' - ),( - 'CXX=\t\tc++\n', - 'CXX=\t\t/System/Library/Frameworks/Python.framework/Versions/2.3/lib/python2.3/config/PantherPythonFix/run-g++\n' -)) - -GCC_SCRIPT='/System/Library/Frameworks/Python.framework/Versions/2.3/lib/python2.3/config/PantherPythonFix/run-gcc' -GXX_SCRIPT='/System/Library/Frameworks/Python.framework/Versions/2.3/lib/python2.3/config/PantherPythonFix/run-g++' -SCRIPT="""#!/bin/sh -export MACOSX_DEPLOYMENT_TARGET=10.3 -exec %s "${@}" -""" - -def findline(lines, start): - """return line starting with given string or -1""" - for i in range(len(lines)): - if lines[i][:len(start)] == start: - return i - return -1 - -def fix(makefile, do_apply): - """Fix the Makefile, if required.""" - fixed = False - lines = open(makefile).readlines() - - for old, new in CHANGES: - i = findline(lines, new) - if i >= 0: - # Already fixed - continue - i = findline(lines, old) - if i < 0: - print('fixapplepython23: Python installation not fixed (appears broken)') - print('fixapplepython23: missing line:', old) - return 2 - lines[i] = new - fixed = True - - if fixed: - if do_apply: - print('fixapplepython23: Fix to Apple-installed Python 2.3 applied') - os.rename(makefile, makefile + '~') - open(makefile, 'w').writelines(lines) - return 0 - else: - print('fixapplepython23: Fix to Apple-installed Python 2.3 should be applied') - return 1 - else: - print('fixapplepython23: No fix needed, appears to have been applied before') - return 0 - -def makescript(filename, compiler): - """Create a wrapper script for a compiler""" - dirname = os.path.split(filename)[0] - if not os.access(dirname, os.X_OK): - os.mkdir(dirname, 0o755) - fp = open(filename, 'w') - fp.write(SCRIPT % compiler) - fp.close() - os.chmod(filename, 0o755) - print('fixapplepython23: Created', filename) - -def main(): - # Check for -n option - if len(sys.argv) > 1 and sys.argv[1] == '-n': - do_apply = False - else: - do_apply = True - # First check OS version - if sys.byteorder == 'little': - # All intel macs are fine - print("fixapplypython23: no fix is needed on MacOSX on Intel") - sys.exit(0) - - osver = platform.mac_ver() - if osver != '10.3' and os.ver < '10.3.': - print('fixapplepython23: no fix needed on MacOSX < 10.3') - sys.exit(0) - - if osver >= '10.4': - print('fixapplepython23: no fix needed on MacOSX >= 10.4') - sys.exit(0) - - # Test that a framework Python is indeed installed - if not os.path.exists(MAKEFILE): - print('fixapplepython23: Python framework does not appear to be installed (?), nothing fixed') - sys.exit(0) - # Check that we can actually write the file - if do_apply and not os.access(MAKEFILE, os.W_OK): - print('fixapplepython23: No write permission, please run with "sudo"') - sys.exit(2) - # Create the shell scripts - if do_apply: - if not os.access(GCC_SCRIPT, os.X_OK): - makescript(GCC_SCRIPT, "gcc") - if not os.access(GXX_SCRIPT, os.X_OK): - makescript(GXX_SCRIPT, "g++") - # Finally fix the makefile - rv = fix(MAKEFILE, do_apply) - #sys.exit(rv) - sys.exit(0) - -if __name__ == '__main__': - main() |