$NetBSD: patch-Makefile.pre.in,v 1.2 2021/11/06 12:24:35 adam Exp $

Use only one optimisation level; needed for PLIST and setuptools compatibility.
Do not build/install libpython3.so.
Simplify _sysconfigdata to include only platform name.
Swap targets libinstall and libainstall, to byte-compile python-config.py.

--- Makefile.pre.in.orig	2021-11-05 19:21:41.000000000 +0000
+++ Makefile.pre.in
@@ -100,7 +100,7 @@ PY_CFLAGS_NODIST=$(CONFIGURE_CFLAGS_NODI
 # be able to build extension modules using the directories specified in the
 # environment variables
 PY_CPPFLAGS=	$(BASECPPFLAGS) -I. -I$(srcdir)/Include $(CONFIGURE_CPPFLAGS) $(CPPFLAGS)
-PY_LDFLAGS=	$(CONFIGURE_LDFLAGS) $(LDFLAGS)
+PY_LDFLAGS=	-L. $(CONFIGURE_LDFLAGS) $(LDFLAGS)
 PY_LDFLAGS_NODIST=$(CONFIGURE_LDFLAGS_NODIST) $(LDFLAGS_NODIST)
 NO_AS_NEEDED=	@NO_AS_NEEDED@
 CCSHARED=	@CCSHARED@
@@ -232,7 +232,7 @@ DIST=		$(DISTFILES) $(DISTDIRS)
 LIBRARY=	@LIBRARY@
 LDLIBRARY=      @LDLIBRARY@
 BLDLIBRARY=     @BLDLIBRARY@
-PY3LIBRARY=     @PY3LIBRARY@
+PY3LIBRARY=
 DLLLIBRARY=	@DLLLIBRARY@
 LDLIBRARYDIR=   @LDLIBRARYDIR@
 INSTSONAME=	@INSTSONAME@
@@ -984,8 +984,6 @@ regen-opcode-targets:
 		$(srcdir)/Python/opcode_targets.h.new
 	$(UPDATE_FILE) $(srcdir)/Python/opcode_targets.h $(srcdir)/Python/opcode_targets.h.new
 
-Python/ceval.o: $(srcdir)/Python/opcode_targets.h $(srcdir)/Python/ceval_gil.h \
-		$(srcdir)/Python/condvar.h
 
 Python/frozen.o: $(srcdir)/Python/importlib.h $(srcdir)/Python/importlib_external.h \
 		$(srcdir)/Python/importlib_zipimport.h
@@ -995,7 +993,7 @@ Python/frozen.o: $(srcdir)/Python/import
 # an include guard, so we can't use a pipeline to transform its output.
 Include/pydtrace_probes.h: $(srcdir)/Include/pydtrace.d
 	$(MKDIR_P) Include
-	$(DTRACE) $(DFLAGS) -o $@ -h -s $<
+	$(DTRACE) $(DFLAGS) -o $@ -h -s $(srcdir)/Include/pydtrace.d
 	: sed in-place edit with POSIX-only tools
 	sed 's/PYTHON_/PyDTrace_/' $@ > $@.tmp
 	mv $@.tmp $@
@@ -1005,7 +1003,7 @@ Python/import.o: $(srcdir)/Include/pydtr
 Modules/gcmodule.o: $(srcdir)/Include/pydtrace.h
 
 Python/pydtrace.o: $(srcdir)/Include/pydtrace.d $(DTRACE_DEPS)
-	$(DTRACE) $(DFLAGS) -o $@ -G -s $< $(DTRACE_DEPS)
+	$(DTRACE) $(DFLAGS) -o $@ -G -s $(srcdir)/Include/pydtrace.d $(DTRACE_DEPS)
 
 Objects/typeobject.o: Objects/typeslots.inc
 
@@ -1269,7 +1267,7 @@ altinstall: commoninstall
 	fi
 
 commoninstall:  check-clean-src @FRAMEWORKALTINSTALLFIRST@ \
-		altbininstall libinstall inclinstall libainstall \
+		altbininstall libainstall inclinstall libinstall \
 		sharedinstall oldsharedinstall altmaninstall \
 		@FRAMEWORKALTINSTALLLAST@
 
@@ -1328,7 +1326,8 @@ altbininstall: $(BUILDPYTHON) @FRAMEWORK
 		if test -n "$(PY3LIBRARY)"; then \
 			$(INSTALL_SHARED) $(PY3LIBRARY) $(DESTDIR)$(LIBDIR)/$(PY3LIBRARY); \
 		fi; \
-	else	true; \
+	elif test -f $(INSTSONAME); then \
+               $(INSTALL_SHARED) $(INSTSONAME) $(DESTDIR)$(LIBDIR); \
 	fi
 	if test "x$(LIPO_32BIT_FLAGS)" != "x" ; then \
 		rm -f $(DESTDIR)$(BINDIR)python$(VERSION)-32$(EXE); \
@@ -1542,7 +1541,7 @@ libinstall:	build_all $(srcdir)/Modules/
 			esac; \
 		done; \
 	done
-	$(INSTALL_DATA) `cat pybuilddir.txt`/_sysconfigdata_$(ABIFLAGS)_$(MACHDEP)_$(MULTIARCH).py \
+	$(INSTALL_DATA) `cat pybuilddir.txt`/_sysconfigdata_$(MACHDEP).py \
 		$(DESTDIR)$(LIBDEST); \
 	$(INSTALL_DATA) $(srcdir)/LICENSE $(DESTDIR)$(LIBDEST)/LICENSE.txt
 	if test -d $(DESTDIR)$(LIBDEST)/distutils/tests; then \
@@ -1560,11 +1559,6 @@ libinstall:	build_all $(srcdir)/Modules/
 		-x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
 		$(DESTDIR)$(LIBDEST)
 	-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
-		$(PYTHON_FOR_BUILD) -Wi -OO $(DESTDIR)$(LIBDEST)/compileall.py \
-		-j0 -d $(LIBDEST) -f \
-		-x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
-		$(DESTDIR)$(LIBDEST)
-	-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
 		$(PYTHON_FOR_BUILD) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \
 		-j0 -d $(LIBDEST)/site-packages -f \
 		-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
@@ -1573,10 +1567,6 @@ libinstall:	build_all $(srcdir)/Modules/
 		-j0 -d $(LIBDEST)/site-packages -f \
 		-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
 	-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
-		$(PYTHON_FOR_BUILD) -Wi -OO $(DESTDIR)$(LIBDEST)/compileall.py \
-		-j0 -d $(LIBDEST)/site-packages -f \
-		-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
-	-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
 		$(PYTHON_FOR_BUILD) -m lib2to3.pgen2.driver $(DESTDIR)$(LIBDEST)/lib2to3/Grammar.txt
 	-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
 		$(PYTHON_FOR_BUILD) -m lib2to3.pgen2.driver $(DESTDIR)$(LIBDEST)/lib2to3/PatternGrammar.txt
@@ -1698,7 +1688,7 @@ sharedinstall: sharedmods
 		--install-scripts=$(BINDIR) \
 		--install-platlib=$(DESTSHARED) \
 		--root=$(DESTDIR)/
-	-rm $(DESTDIR)$(DESTSHARED)/_sysconfigdata_$(ABIFLAGS)_$(MACHDEP)_$(MULTIARCH).py
+	-rm $(DESTDIR)$(DESTSHARED)/_sysconfigdata_$(MACHDEP).py
 	-rm -r $(DESTDIR)$(DESTSHARED)/__pycache__
 
 # Here are a couple of targets for MacOSX again, to install a full