diff --git a/.gitignore b/.gitignore index 3e1213ef925..2d380a441d2 100644 --- a/.gitignore +++ b/.gitignore @@ -142,7 +142,6 @@ Tools/unicode/data/ /profile-clean-stamp /profile-run-stamp /profile-bolt-stamp -/Python/deepfreeze/*.c /pybuilddir.txt /pyconfig.h /python-config diff --git a/Makefile.pre.in b/Makefile.pre.in index 3cf4de08a0c..5958b6bdb05 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -1400,7 +1400,7 @@ Programs/_testembed: Programs/_testembed.o $(LINK_PYTHON_DEPS) $(LINKCC) $(PY_CORE_LDFLAGS) $(LINKFORSHARED) -o $@ Programs/_testembed.o $(LINK_PYTHON_OBJS) $(LIBS) $(MODLIBS) $(SYSLIBS) ############################################################################ -# "Bootstrap Python" used to run deepfreeze.py +# "Bootstrap Python" used to run Programs/_freeze_module.py BOOTSTRAP_HEADERS = \ Python/frozen_modules/importlib._bootstrap.h \ @@ -1419,7 +1419,7 @@ _bootstrap_python: $(LIBRARY_OBJS_OMIT_FROZEN) Programs/_bootstrap_python.o Modu # # Freezing is a multi step process. It works differently for standard builds # and cross builds. Standard builds use Programs/_freeze_module and -# _bootstrap_python for freezing and deepfreezing, so users can build Python +# _bootstrap_python for freezing, so users can build Python # without an existing Python installation. Cross builds cannot execute # compiled binaries and therefore rely on an external build Python # interpreter. The build interpreter must have same version and same bytecode @@ -1433,12 +1433,10 @@ _bootstrap_python: $(LIBRARY_OBJS_OMIT_FROZEN) Programs/_bootstrap_python.o Modu # 5) create remaining frozen module headers with # ``./_bootstrap_python Programs/_freeze_module.py``. The pure Python # script is used to test the cross compile code path. -# 6) deepfreeze modules with _bootstrap_python # # Cross compile process: # 1) create all frozen module headers with external build Python and # Programs/_freeze_module.py script. -# 2) deepfreeze modules with external build Python. # # FROZEN_FILES_* are auto-generated by Tools/build/freeze_modules.py. @@ -1584,41 +1582,6 @@ regen-frozen: Tools/build/freeze_modules.py $(FROZEN_FILES_IN) $(PYTHON_FOR_REGEN) $(srcdir)/Tools/build/freeze_modules.py --frozen-modules @echo "The Makefile was updated, you may need to re-run make." -############################################################################ -# Deepfreeze targets - -DEEPFREEZE_C = Python/deepfreeze/deepfreeze.c -DEEPFREEZE_DEPS=$(srcdir)/Tools/build/deepfreeze.py Include/internal/pycore_global_strings.h $(FREEZE_MODULE_DEPS) $(FROZEN_FILES_OUT) - -# BEGIN: deepfreeze modules -$(DEEPFREEZE_C): $(DEEPFREEZE_DEPS) - $(PYTHON_FOR_FREEZE) $(srcdir)/Tools/build/deepfreeze.py \ - Python/frozen_modules/importlib._bootstrap.h:importlib._bootstrap \ - Python/frozen_modules/importlib._bootstrap_external.h:importlib._bootstrap_external \ - Python/frozen_modules/zipimport.h:zipimport \ - Python/frozen_modules/abc.h:abc \ - Python/frozen_modules/codecs.h:codecs \ - Python/frozen_modules/io.h:io \ - Python/frozen_modules/_collections_abc.h:_collections_abc \ - Python/frozen_modules/_sitebuiltins.h:_sitebuiltins \ - Python/frozen_modules/genericpath.h:genericpath \ - Python/frozen_modules/ntpath.h:ntpath \ - Python/frozen_modules/posixpath.h:posixpath \ - Python/frozen_modules/os.h:os \ - Python/frozen_modules/site.h:site \ - Python/frozen_modules/stat.h:stat \ - Python/frozen_modules/importlib.util.h:importlib.util \ - Python/frozen_modules/importlib.machinery.h:importlib.machinery \ - Python/frozen_modules/runpy.h:runpy \ - Python/frozen_modules/__hello__.h:__hello__ \ - Python/frozen_modules/__phello__.h:__phello__ \ - Python/frozen_modules/__phello__.ham.h:__phello__.ham \ - Python/frozen_modules/__phello__.ham.eggs.h:__phello__.ham.eggs \ - Python/frozen_modules/__phello__.spam.h:__phello__.spam \ - Python/frozen_modules/frozen_only.h:frozen_only \ - -o Python/deepfreeze/deepfreeze.c -# END: deepfreeze modules - # We keep this renamed target around for folks with muscle memory. .PHONY: regen-importlib regen-importlib: regen-frozen @@ -2933,7 +2896,7 @@ clean-retain-profile: pycremoval -rm -f python.html python*.js python.data python*.symbols python*.map -rm -f $(WASM_STDLIB) -rm -f Programs/_testembed Programs/_freeze_module - -rm -f Python/deepfreeze/*.[co] + -rm -rf Python/deepfreeze -rm -f Python/frozen_modules/*.h -rm -f Python/frozen_modules/MANIFEST -rm -f jit_stencils.h diff --git a/PCbuild/_freeze_module.vcxproj b/PCbuild/_freeze_module.vcxproj index 3a8a417a6bf..bce92c91f1c 100644 --- a/PCbuild/_freeze_module.vcxproj +++ b/PCbuild/_freeze_module.vcxproj @@ -476,25 +476,6 @@ - - - - -$(IntDir)\deepfreeze_mappings.txt - - - - - - - - diff --git a/PCbuild/pythoncore.vcxproj b/PCbuild/pythoncore.vcxproj index 88a4a7c9564..9131ce87db6 100644 --- a/PCbuild/pythoncore.vcxproj +++ b/PCbuild/pythoncore.vcxproj @@ -632,11 +632,6 @@ - - - - - diff --git a/Python/deepfreeze/README.txt b/Python/deepfreeze/README.txt deleted file mode 100644 index 276ab51143a..00000000000 --- a/Python/deepfreeze/README.txt +++ /dev/null @@ -1,6 +0,0 @@ -This directory contains the generated .c files for all the deep-frozen -modules. Python/frozen.c depends on these files. - -None of these files are committed into the repo. - -See Tools/build/freeze_modules.py for more info. diff --git a/Python/frozen.c b/Python/frozen.c index 77f51a7f750..627f2ff9413 100644 --- a/Python/frozen.c +++ b/Python/frozen.c @@ -66,34 +66,6 @@ #include "frozen_modules/frozen_only.h" /* End includes */ -#define GET_CODE(name) _Py_get_##name##_toplevel - -/* Start extern declarations */ -extern PyObject *_Py_get_importlib__bootstrap_toplevel(void); -extern PyObject *_Py_get_importlib__bootstrap_external_toplevel(void); -extern PyObject *_Py_get_zipimport_toplevel(void); -extern PyObject *_Py_get_abc_toplevel(void); -extern PyObject *_Py_get_codecs_toplevel(void); -extern PyObject *_Py_get_io_toplevel(void); -extern PyObject *_Py_get__collections_abc_toplevel(void); -extern PyObject *_Py_get__sitebuiltins_toplevel(void); -extern PyObject *_Py_get_genericpath_toplevel(void); -extern PyObject *_Py_get_ntpath_toplevel(void); -extern PyObject *_Py_get_posixpath_toplevel(void); -extern PyObject *_Py_get_os_toplevel(void); -extern PyObject *_Py_get_site_toplevel(void); -extern PyObject *_Py_get_stat_toplevel(void); -extern PyObject *_Py_get_importlib_util_toplevel(void); -extern PyObject *_Py_get_importlib_machinery_toplevel(void); -extern PyObject *_Py_get_runpy_toplevel(void); -extern PyObject *_Py_get___hello___toplevel(void); -extern PyObject *_Py_get___phello___toplevel(void); -extern PyObject *_Py_get___phello___ham_toplevel(void); -extern PyObject *_Py_get___phello___ham_eggs_toplevel(void); -extern PyObject *_Py_get___phello___spam_toplevel(void); -extern PyObject *_Py_get_frozen_only_toplevel(void); -/* End extern declarations */ - static const struct _frozen bootstrap_modules[] = { {"_frozen_importlib", _Py_M__importlib__bootstrap, (int)sizeof(_Py_M__importlib__bootstrap), false}, {"_frozen_importlib_external", _Py_M__importlib__bootstrap_external, (int)sizeof(_Py_M__importlib__bootstrap_external), false}, diff --git a/Tools/build/freeze_modules.py b/Tools/build/freeze_modules.py index a541b4b33c5..eef2d0af046 100644 --- a/Tools/build/freeze_modules.py +++ b/Tools/build/freeze_modules.py @@ -20,8 +20,6 @@ STDLIB_DIR = os.path.join(ROOT_DIR, 'Lib') # If FROZEN_MODULES_DIR or DEEPFROZEN_MODULES_DIR is changed then the # .gitattributes and .gitignore files needs to be updated. FROZEN_MODULES_DIR = os.path.join(ROOT_DIR, 'Python', 'frozen_modules') -DEEPFROZEN_MODULES_DIR = os.path.join(ROOT_DIR, 'Python', 'deepfreeze') -DEEPFREEZE_MAPPING_FNAME = 'deepfreeze_mappings.txt' FROZEN_FILE = os.path.join(ROOT_DIR, 'Python', 'frozen.c') MAKEFILE = os.path.join(ROOT_DIR, 'Makefile.pre.in') @@ -233,7 +231,7 @@ def _parse_spec(spec, knownids=None, section=None): ####################################### # frozen source files -class FrozenSource(namedtuple('FrozenSource', 'id pyfile frozenfile deepfreezefile')): +class FrozenSource(namedtuple('FrozenSource', 'id pyfile frozenfile')): @classmethod def from_id(cls, frozenid, pyfile=None): @@ -241,8 +239,7 @@ class FrozenSource(namedtuple('FrozenSource', 'id pyfile frozenfile deepfreezefi pyfile = os.path.join(STDLIB_DIR, *frozenid.split('.')) + '.py' #assert os.path.exists(pyfile), (frozenid, pyfile) frozenfile = resolve_frozen_file(frozenid, FROZEN_MODULES_DIR) - deepfreezefile = resolve_frozen_file(frozenid, DEEPFROZEN_MODULES_DIR) - return cls(frozenid, pyfile, frozenfile, deepfreezefile) + return cls(frozenid, pyfile, frozenfile) @property def frozenid(self): @@ -508,13 +505,6 @@ def regen_frozen(modules): lines.append(f'/* {mod.section} */') lastsection = mod.section - # Also add a extern declaration for the corresponding - # deepfreeze-generated function. - orig_name = mod.source.id - code_name = orig_name.replace(".", "_") - get_code_name = "_Py_get_%s_toplevel" % code_name - externlines.append("extern PyObject *%s(void);" % get_code_name) - pkg = 'true' if mod.ispkg else 'false' size = f"(int)sizeof({mod.symbol})" line = f'{{"{mod.name}", {mod.symbol}, {size}, {pkg}}},' @@ -549,13 +539,6 @@ def regen_frozen(modules): headerlines, FROZEN_FILE, ) - lines = replace_block( - lines, - "/* Start extern declarations */", - "/* End extern declarations */", - externlines, - FROZEN_FILE, - ) lines = replace_block( lines, "static const struct _frozen bootstrap_modules[] =", @@ -591,8 +574,6 @@ def regen_makefile(modules): pyfiles = [] frozenfiles = [] rules = [''] - deepfreezerules = ["$(DEEPFREEZE_C): $(DEEPFREEZE_DEPS)", - "\t$(PYTHON_FOR_FREEZE) $(srcdir)/Tools/build/deepfreeze.py \\"] for src in _iter_sources(modules): frozen_header = relpath_for_posix_display(src.frozenfile, ROOT_DIR) frozenfiles.append(f'\t\t{frozen_header} \\') @@ -614,8 +595,6 @@ def regen_makefile(modules): f'\t{freeze}', '', ]) - deepfreezerules.append(f"\t{frozen_header}:{src.frozenid} \\") - deepfreezerules.append('\t-o Python/deepfreeze/deepfreeze.c') pyfiles[-1] = pyfiles[-1].rstrip(" \\") frozenfiles[-1] = frozenfiles[-1].rstrip(" \\") @@ -643,13 +622,6 @@ def regen_makefile(modules): rules, MAKEFILE, ) - lines = replace_block( - lines, - "# BEGIN: deepfreeze modules", - "# END: deepfreeze modules", - deepfreezerules, - MAKEFILE, - ) outfile.writelines(lines) @@ -657,9 +629,6 @@ def regen_pcbuild(modules): projlines = [] filterlines = [] corelines = [] - deepfreezemappingsfile = f'$(IntDir)\\{DEEPFREEZE_MAPPING_FNAME}' - deepfreezerules = [f' '] - deepfreezemappings = [] for src in _iter_sources(modules): pyfile = relpath_for_windows_display(src.pyfile, ROOT_DIR) header = relpath_for_windows_display(src.frozenfile, ROOT_DIR) @@ -673,9 +642,6 @@ def regen_pcbuild(modules): filterlines.append(f' ') filterlines.append(' Python Files') filterlines.append(' ') - deepfreezemappings.append(f' \n') - - corelines.append(f' ') print(f'# Updating {os.path.relpath(PCBUILD_PROJECT)}') with updating_file_with_tmpfile(PCBUILD_PROJECT) as (infile, outfile): @@ -688,36 +654,6 @@ def regen_pcbuild(modules): PCBUILD_PROJECT, ) outfile.writelines(lines) - with updating_file_with_tmpfile(PCBUILD_PROJECT) as (infile, outfile): - lines = infile.readlines() - lines = replace_block( - lines, - '', - '', - deepfreezemappings, - PCBUILD_PROJECT, - ) - outfile.writelines(lines) - with updating_file_with_tmpfile(PCBUILD_PROJECT) as (infile, outfile): - lines = infile.readlines() - lines = replace_block( - lines, - '', - '', - [deepfreezemappingsfile, ], - PCBUILD_PROJECT, - ) - outfile.writelines(lines) - with updating_file_with_tmpfile(PCBUILD_PROJECT) as (infile, outfile): - lines = infile.readlines() - lines = replace_block( - lines, - '', - '', - deepfreezerules, - PCBUILD_PROJECT, - ) - outfile.writelines(lines) print(f'# Updating {os.path.relpath(PCBUILD_FILTERS)}') with updating_file_with_tmpfile(PCBUILD_FILTERS) as (infile, outfile): lines = infile.readlines() @@ -729,17 +665,6 @@ def regen_pcbuild(modules): PCBUILD_FILTERS, ) outfile.writelines(lines) - print(f'# Updating {os.path.relpath(PCBUILD_PYTHONCORE)}') - with updating_file_with_tmpfile(PCBUILD_PYTHONCORE) as (infile, outfile): - lines = infile.readlines() - lines = replace_block( - lines, - '', - '', - corelines, - PCBUILD_FILTERS, - ) - outfile.writelines(lines) ####################################### diff --git a/configure b/configure index 9b40c48979b..07dce38c927 100755 --- a/configure +++ b/configure @@ -27318,8 +27318,7 @@ SRCDIRS="\ Parser/lexer \ Programs \ Python \ - Python/frozen_modules \ - Python/deepfreeze" + Python/frozen_modules" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for build directories" >&5 printf %s "checking for build directories... " >&6; } for dir in $SRCDIRS; do diff --git a/configure.ac b/configure.ac index 02913cef06a..3e676c56693 100644 --- a/configure.ac +++ b/configure.ac @@ -6826,8 +6826,7 @@ SRCDIRS="\ Parser/lexer \ Programs \ Python \ - Python/frozen_modules \ - Python/deepfreeze" + Python/frozen_modules" AC_MSG_CHECKING([for build directories]) for dir in $SRCDIRS; do if test ! -d $dir; then