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author | Ori Bernstein <ori@eigenstate.org> | 2021-06-14 00:00:37 +0000 |
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committer | Ori Bernstein <ori@eigenstate.org> | 2021-06-14 00:00:37 +0000 |
commit | a73a964e51247ed169d322c725a3a18859f109a3 (patch) | |
tree | 3f752d117274d444bda44e85609aeac1acf313f3 /sys/src/cmd/python/Tools/scripts/nm2def.py | |
parent | e64efe273fcb921a61bf27d33b230c4e64fcd425 (diff) |
python, hg: tow outside the environment.
they've served us well, and can ride off into the sunset.
Diffstat (limited to 'sys/src/cmd/python/Tools/scripts/nm2def.py')
-rwxr-xr-x | sys/src/cmd/python/Tools/scripts/nm2def.py | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/sys/src/cmd/python/Tools/scripts/nm2def.py b/sys/src/cmd/python/Tools/scripts/nm2def.py deleted file mode 100755 index 6887ee282..000000000 --- a/sys/src/cmd/python/Tools/scripts/nm2def.py +++ /dev/null @@ -1,103 +0,0 @@ -#! /usr/bin/env python -"""nm2def.py - -Helpers to extract symbols from Unix libs and auto-generate -Windows definition files from them. Depends on nm(1). Tested -on Linux and Solaris only (-p option to nm is for Solaris only). - -By Marc-Andre Lemburg, Aug 1998. - -Additional notes: the output of nm is supposed to look like this: - -acceler.o: -000001fd T PyGrammar_AddAccelerators - U PyGrammar_FindDFA -00000237 T PyGrammar_RemoveAccelerators - U _IO_stderr_ - U exit - U fprintf - U free - U malloc - U printf - -grammar1.o: -00000000 T PyGrammar_FindDFA -00000034 T PyGrammar_LabelRepr - U _PyParser_TokenNames - U abort - U printf - U sprintf - -... - -Even if this isn't the default output of your nm, there is generally an -option to produce this format (since it is the original v7 Unix format). - -""" -import os,re,sys - -PYTHONLIB = 'libpython'+sys.version[:3]+'.a' -PC_PYTHONLIB = 'Python'+sys.version[0]+sys.version[2]+'.dll' -NM = 'nm -p -g %s' # For Linux, use "nm -g %s" - -def symbols(lib=PYTHONLIB,types=('T','C','D')): - - lines = os.popen(NM % lib).readlines() - lines = [s.strip() for s in lines] - symbols = {} - for line in lines: - if len(line) == 0 or ':' in line: - continue - items = line.split() - if len(items) != 3: - continue - address, type, name = items - if type not in types: - continue - symbols[name] = address,type - return symbols - -def export_list(symbols): - - data = [] - code = [] - for name,(addr,type) in symbols.items(): - if type in ('C','D'): - data.append('\t'+name) - else: - code.append('\t'+name) - data.sort() - data.append('') - code.sort() - return ' DATA\n'.join(data)+'\n'+'\n'.join(code) - -# Definition file template -DEF_TEMPLATE = """\ -EXPORTS -%s -""" - -# Special symbols that have to be included even though they don't -# pass the filter -SPECIALS = ( - ) - -def filter_Python(symbols,specials=SPECIALS): - - for name in symbols.keys(): - if name[:2] == 'Py' or name[:3] == '_Py': - pass - elif name not in specials: - del symbols[name] - -def main(): - - s = symbols(PYTHONLIB) - filter_Python(s) - exports = export_list(s) - f = sys.stdout # open('PC/python_nt.def','w') - f.write(DEF_TEMPLATE % (exports)) - f.close() - -if __name__ == '__main__': - main() |