pythongh-95973: Add a new --with-dsymutil option to link debug inform…

…ation in MacOS

Makefile.pre.in

@@ -54,6 +54,8 @@ DTRACE=         @DTRACE@
 DFLAGS=         @DFLAGS@
 DTRACE_HEADERS= @DTRACE_HEADERS@
 DTRACE_OBJS=    @DTRACE_OBJS@
+DSYMUTIL=       @DSYMUTIL@
+DSYMUTIL_PATH=       @DSYMUTIL_PATH@
 
 GNULD=		@GNULD@
 
@@ -575,7 +577,7 @@ LIBEXPAT_HEADERS= \
 # Default target
 all:		@DEF_MAKE_ALL_RULE@
 build_all:	check-clean-src $(BUILDPYTHON) platform sharedmods \
-		gdbhooks Programs/_testembed scripts checksharedmods
+		gdbhooks Programs/_testembed scripts checksharedmods rundsymutil
 build_wasm: check-clean-src $(BUILDPYTHON) platform sharedmods \
 		python-config checksharedmods
 
@@ -893,6 +895,16 @@ sharedmods: $(SHAREDMODS) pybuilddir.txt
 checksharedmods: sharedmods $(PYTHON_FOR_BUILD_DEPS) $(BUILDPYTHON)
 	@$(RUNSHARED) $(PYTHON_FOR_BUILD) $(srcdir)/Tools/scripts/check_extension_modules.py
 
+rundsymutil: sharedmods $(PYTHON_FOR_BUILD_DEPS) $(BUILDPYTHON)
+	@if [ ! -z $(DSYMUTIL) ] ; then \
+		$(DSYMUTIL_PATH) $(BUILDPYTHON); \
+		for mod in X $(SHAREDMODS); do \
+			if test $$mod != X; then \
+				$(DSYMUTIL_PATH) $$mod; \
+			fi; \
+		done \
+	fi
+
 Modules/Setup.local:
 	@# Create empty Setup.local when file was deleted by user
 	echo "# Edit this file for local setup changes" > $@
@@ -2497,7 +2509,7 @@ Python/thread.o: @THREADHEADERS@ $(srcdir)/Python/condvar.h
 
 # Declare targets that aren't real files
 .PHONY: all build_all build_wasm check-clean-src
-.PHONY: sharedmods checksharedmods test quicktest
+.PHONY: sharedmods checksharedmods test quicktest rundsymutil
 .PHONY: install altinstall sharedinstall bininstall altbininstall
 .PHONY: maninstall libinstall inclinstall libainstall
 .PHONY: frameworkinstall frameworkinstallframework frameworkinstallstructure