PYTHON= python$(EXE)
BUILDPYTHON= python$(BUILDEXE)
+PYTHON_FOR_REGEN=@PYTHON_FOR_REGEN@
PYTHON_FOR_BUILD=@PYTHON_FOR_BUILD@
_PYTHON_HOST_PLATFORM=@_PYTHON_HOST_PLATFORM@
HOST_GNU_TYPE= @host@
##########################################################################
-# Grammar
-GRAMMAR_H= Include/graminit.h
-GRAMMAR_C= Python/graminit.c
-GRAMMAR_INPUT= $(srcdir)/Grammar/Grammar
-
LIBFFI_INCLUDEDIR= @LIBFFI_INCLUDEDIR@
PGENOBJS= $(POBJS) $(PGOBJS)
##########################################################################
-# AST
-AST_H_DIR= Include
-AST_H= $(AST_H_DIR)/Python-ast.h
-AST_C_DIR= Python
-AST_C= $(AST_C_DIR)/Python-ast.c
-AST_ASDL= $(srcdir)/Parser/Python.asdl
-
-ASDLGEN_FILES= $(srcdir)/Parser/asdl.py $(srcdir)/Parser/asdl_c.py
-# XXX Note that a build now requires Python exist before the build starts
-ASDLGEN= $(srcdir)/Parser/asdl_c.py
-
-##########################################################################
-# Python
-
-OPCODETARGETS_H= \
- $(srcdir)/Python/opcode_targets.h
-
-OPCODETARGETGEN= \
- $(srcdir)/Python/makeopcodetargets.py
-
-OPCODETARGETGEN_FILES= \
- $(OPCODETARGETGEN) $(srcdir)/Lib/opcode.py
-
PYTHON_OBJS= \
Python/_warnings.o \
Python/Python-ast.o \
@echo "lcov report at $(COVERAGE_REPORT)/index.html"
@echo
-coverage-report:
- : # force rebuilding of parser
- @touch $(GRAMMAR_INPUT)
+# Force regeneration of parser
+coverage-report: regen-grammar
: # build with coverage info
$(MAKE) coverage
: # run tests, ignore failures
echo "-----------------------------------------------"; \
fi
+
+############################################################################
+# Regenerate all generated files
+
+regen-all: regen-opcode-targets regen-grammar regen-ast
+
############################################################################
# Special rules for object files
Modules/pwdmodule.o: $(srcdir)/Modules/pwdmodule.c $(srcdir)/Modules/posixmodule.h
-$(GRAMMAR_H): @GENERATED_COMMENT@ $(GRAMMAR_INPUT) $(PGEN)
- @$(MKDIR_P) Include
- $(PGEN) $(GRAMMAR_INPUT) $(GRAMMAR_H) $(GRAMMAR_C)
-$(GRAMMAR_C): @GENERATED_COMMENT@ $(GRAMMAR_H)
- touch $(GRAMMAR_C)
-
$(PGEN): $(PGENOBJS)
$(CC) $(OPT) $(LDFLAGS) $(PGENOBJS) $(LIBS) -o $(PGEN)
+.PHONY: regen-grammar
+regen-grammar: $(PGEN)
+ # Regenerate Include/graminit.h and Python/graminit.c
+ # from Grammar/Grammar using pgen
+ @$(MKDIR_P) Include
+ $(PGEN) $(srcdir)/Grammar/Grammar \
+ $(srcdir)/Include/graminit.h \
+ $(srcdir)/Python/graminit.c
+
Parser/grammar.o: $(srcdir)/Parser/grammar.c \
$(srcdir)/Include/token.h \
$(srcdir)/Include/grammar.h
Parser/pgenmain.o: $(srcdir)/Include/parsetok.h
-$(AST_H): $(AST_ASDL) $(ASDLGEN_FILES)
- $(MKDIR_P) $(AST_H_DIR)
- $(ASDLGEN) -h $(AST_H_DIR) $(AST_ASDL)
-
-$(AST_C): $(AST_ASDL) $(ASDLGEN_FILES)
- $(MKDIR_P) $(AST_C_DIR)
- $(ASDLGEN) -c $(AST_C_DIR) $(AST_ASDL)
-
-Python/compile.o Python/symtable.o Python/ast.o: $(GRAMMAR_H) $(AST_H)
+.PHONY=regen-ast
+regen-ast:
+ # Regenerate Include/Python-ast.h using Parser/asdl_c.py -h
+ $(MKDIR_P) $(srcdir)/Include
+ $(PYTHON_FOR_REGEN) $(srcdir)/Parser/asdl_c.py \
+ -h $(srcdir)/Include \
+ $(srcdir)/Parser/Python.asdl
+ # Regenerate Python/Python-ast.c using Parser/asdl_c.py -c
+ $(MKDIR_P) $(srcdir)/Python
+ $(PYTHON_FOR_REGEN) $(srcdir)/Parser/asdl_c.py \
+ -c $(srcdir)/Python \
+ $(srcdir)/Parser/Python.asdl
+
+Python/compile.o Python/symtable.o Python/ast.o: $(srcdir)/Include/graminit.h $(srcdir)/Include/Python-ast.h
Python/getplatform.o: $(srcdir)/Python/getplatform.c
$(CC) -c $(PY_CFLAGS) -DPLATFORM='"$(MACHDEP)"' -o $@ $(srcdir)/Python/getplatform.c
Objects/stringobject.o: $(srcdir)/Objects/stringobject.c \
$(STRINGLIB_HEADERS)
-$(OPCODETARGETS_H): $(OPCODETARGETGEN_FILES)
- $(OPCODETARGETGEN) $(OPCODETARGETS_H)
+.PHONY: regen-opcode-targets
+regen-opcode-targets:
+ # Regenerate Python/opcode_targets.h from Lib/opcode.py
+ # using Python/makeopcodetargets.py
+ $(PYTHON_FOR_REGEN) $(srcdir)/Python/makeopcodetargets.py \
+ $(srcdir)/Python/opcode_targets.h
-Python/ceval.o: $(OPCODETARGETS_H)
+Python/ceval.o: $(srcdir)/Python/opcode_targets.h
Python/formatter_unicode.o: $(srcdir)/Python/formatter_unicode.c \
$(STRINGLIB_HEADERS)
Include/weakrefobject.h \
pyconfig.h \
$(PARSER_HEADERS) \
- $(AST_H)
+ $(srcdir)/Include/Python-ast.h
$(LIBRARY_OBJS) $(MODOBJS) Modules/python.o: $(PYTHON_HEADERS)
$(SHELL) config.status --recheck
$(SHELL) config.status
-# Rebuild the configure script from configure.ac; also rebuild pyconfig.h.in
+# Regenerate configure and pyconfig.h.in
+.PHONY: autoconf
autoconf:
+ # Regenerate the configure script from configure.ac using autoconf
(cd $(srcdir); autoconf)
+ # Regenerate pyconfig.h.in from configure.ac using autoheader
(cd $(srcdir); autoheader)
# Create a tags file for vi
etags Include/*.h; \
for i in $(SRCDIRS); do etags -a $$i/*.[ch]; done
-# Touch generated files
-touch:
- cd $(srcdir); \
- touch Include/Python-ast.h Python/Python-ast.c
-
# Sanitation targets -- clean leaves libraries, executables and tags
# files, which clobber removes as well
pycremoval:
.PHONY: maninstall libinstall inclinstall libainstall sharedinstall
.PHONY: frameworkinstall frameworkinstallframework frameworkinstallstructure
.PHONY: frameworkinstallmaclib frameworkinstallapps frameworkinstallunixtools
-.PHONY: frameworkaltinstallunixtools recheck autoconf clean clobber distclean
-.PHONY: smelly funny patchcheck touch altmaninstall commoninstall
+.PHONY: frameworkaltinstallunixtools recheck clean clobber distclean
+.PHONY: smelly funny patchcheck altmaninstall commoninstall
.PHONY: gdbhooks
# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
CONFIG_ARGS
SOVERSION
VERSION
-GENERATED_COMMENT
PYTHON_FOR_BUILD
+PYTHON_FOR_REGEN
host_os
host_vendor
host_cpu
# pybuilddir.txt will be created by --generate-posix-vars in the Makefile
rm -f pybuilddir.txt
+for ac_prog in python$PACKAGE_VERSION python3 python
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_PYTHON_FOR_REGEN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$PYTHON_FOR_REGEN"; then
+ ac_cv_prog_PYTHON_FOR_REGEN="$PYTHON_FOR_REGEN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_PYTHON_FOR_REGEN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+PYTHON_FOR_REGEN=$ac_cv_prog_PYTHON_FOR_REGEN
+if test -n "$PYTHON_FOR_REGEN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_FOR_REGEN" >&5
+$as_echo "$PYTHON_FOR_REGEN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$PYTHON_FOR_REGEN" && break
+done
+test -n "$PYTHON_FOR_REGEN" || PYTHON_FOR_REGEN="python3"
+
+
+
if test "$cross_compiling" = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for python interpreter for cross build" >&5
$as_echo_n "checking for python interpreter for cross build... " >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $interp" >&5
$as_echo "$interp" >&6; }
- PYTHON_FOR_BUILD='_PYTHON_PROJECT_BASE=$(abs_builddir) _PYTHON_HOST_PLATFORM=$(_PYTHON_HOST_PLATFORM) PYTHONPATH=$(shell test -f pybuilddir.txt && echo $(abs_builddir)/`cat pybuilddir.txt`:)$(srcdir)/Lib:$(srcdir)/Lib/$(PLATDIR) '$interp
+ PYTHON_FOR_BUILD='_PYTHON_PROJECT_BASE=$(abs_builddir) _PYTHON_HOST_PLATFORM=$(_PYTHON_HOST_PLATFORM) PYTHONPATH=$(shell test -f pybuilddir.txt && echo $(abs_builddir)/`cat pybuilddir.txt`:)$(srcdir)/Lib _PYTHON_SYSCONFIGDATA_NAME=_sysconfigdata_$(ABIFLAGS)_$(MACHDEP)_$(MULTIARCH) '$interp
fi
- # Used to comment out stuff for rebuilding generated files
- GENERATED_COMMENT='#'
elif test "$cross_compiling" = maybe; then
as_fn_error $? "Cross compiling required --host=HOST-TUPLE and --build=ARCH" "$LINENO" 5
else
PYTHON_FOR_BUILD='./$(BUILDPYTHON) -E'
- GENERATED_COMMENT=''
fi
-
if test "$prefix" != "/"; then
prefix=`echo "$prefix" | sed -e 's/\/$//g'`
fi
projects / python / commitdiff