# Description: Remove duplicate CFLAGS, CPPFLAGS, LDFLAGS by stripping CONFIGURE_*
# Submitted by: koobs (r326729)
# TODO: Upstream
--- Makefile.pre.in.orig	2022-11-02 01:30:49 UTC
+++ Makefile.pre.in
@@ -82,7 +82,6 @@ BASECPPFLAGS=	@BASECPPFLAGS@
 OPT=		@OPT@
 BASECFLAGS=	@BASECFLAGS@
 BASECPPFLAGS=	@BASECPPFLAGS@
-CONFIGURE_CFLAGS=	@CFLAGS@
 # CFLAGS_NODIST is used for building the interpreter and stdlib C extensions.
 # Use it when a compiler flag should _not_ be part of the distutils CFLAGS
 # once Python is installed (Issue #21121).
@@ -94,18 +93,16 @@ CONFIGURE_LDFLAGS_NOLTO=@LDFLAGS_NOLTO@
 # LDFLAGS_NOLTO is an extra flag to disable lto. It is used to speed up building
 # of _bootstrap_python and _freeze_module tools, which don't need LTO.
 CONFIGURE_LDFLAGS_NOLTO=@LDFLAGS_NOLTO@
-CONFIGURE_CPPFLAGS=	@CPPFLAGS@
-CONFIGURE_LDFLAGS=	@LDFLAGS@
 # Avoid assigning CFLAGS, LDFLAGS, etc. so users can use them on the
 # command line to append to these values without stomping the pre-set
 # values.
-PY_CFLAGS=	$(BASECFLAGS) $(OPT) $(CONFIGURE_CFLAGS) $(CFLAGS) $(EXTRA_CFLAGS)
+PY_CFLAGS=	$(BASECFLAGS) $(OPT) $(CFLAGS) $(EXTRA_CFLAGS)
 PY_CFLAGS_NODIST=$(CONFIGURE_CFLAGS_NODIST) $(CFLAGS_NODIST) -I$(srcdir)/Include/internal
 # Both CPPFLAGS and LDFLAGS need to contain the shell's value for setup.py to
 # 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_CPPFLAGS=	$(BASECPPFLAGS) -I. -I$(srcdir)/Include $(CPPFLAGS)
+PY_LDFLAGS=	$(LDFLAGS)
 PY_LDFLAGS_NODIST=$(CONFIGURE_LDFLAGS_NODIST) $(LDFLAGS_NODIST)
 PY_LDFLAGS_NOLTO=$(PY_LDFLAGS) $(CONFIGURE_LDFLAGS_NOLTO) $(LDFLAGS_NODIST)
 NO_AS_NEEDED=	@NO_AS_NEEDED@
@@ -1880,14 +1877,6 @@ bininstall: altbininstall
 	else true; \
 	fi
 	(cd $(DESTDIR)$(BINDIR); $(LN) -s python$(VERSION)$(EXE) python3$(EXE))
-	-if test "$(VERSION)" != "$(LDVERSION)"; then \
-		rm -f $(DESTDIR)$(BINDIR)/python$(VERSION)-config; \
-		(cd $(DESTDIR)$(BINDIR); $(LN) -s python$(LDVERSION)-config python$(VERSION)-config); \
-		rm -f $(DESTDIR)$(LIBPC)/python-$(LDVERSION).pc; \
-		(cd $(DESTDIR)$(LIBPC); $(LN) -s python-$(VERSION).pc python-$(LDVERSION).pc); \
-		rm -f $(DESTDIR)$(LIBPC)/python-$(LDVERSION)-embed.pc; \
-		(cd $(DESTDIR)$(LIBPC); $(LN) -s python-$(VERSION)-embed.pc python-$(LDVERSION)-embed.pc); \
-	fi
 	-rm -f $(DESTDIR)$(BINDIR)/python3-config
 	(cd $(DESTDIR)$(BINDIR); $(LN) -s python$(VERSION)-config python3-config)
 	-rm -f $(DESTDIR)$(LIBPC)/python3.pc
@@ -2267,6 +2256,14 @@ libainstall: all scripts
 	$(INSTALL_SCRIPT) $(srcdir)/install-sh $(DESTDIR)$(LIBPL)/install-sh
 	$(INSTALL_SCRIPT) python-config.py $(DESTDIR)$(LIBPL)/python-config.py
 	$(INSTALL_SCRIPT) python-config $(DESTDIR)$(BINDIR)/python$(LDVERSION)-config
+	-if test "$(VERSION)" != "$(LDVERSION)"; then \
+		rm -f $(DESTDIR)$(BINDIR)/python$(VERSION)-config; \
+		(cd $(DESTDIR)$(BINDIR); $(LN) -s python$(LDVERSION)-config python$(VERSION)-config); \
+		rm -f $(DESTDIR)$(LIBPC)/python-$(LDVERSION).pc; \
+		(cd $(DESTDIR)$(LIBPC); $(LN) -s python-$(VERSION).pc python-$(LDVERSION).pc); \
+		rm -f $(DESTDIR)$(LIBPC)/python-$(LDVERSION)-embed.pc; \
+		(cd $(DESTDIR)$(LIBPC); $(LN) -s python-$(VERSION)-embed.pc python-$(LDVERSION)-embed.pc); \
+	fi 
 	$(INSTALL_SCRIPT) $(SCRIPT_2TO3) $(DESTDIR)$(BINDIR)/2to3-$(VERSION)
 	$(INSTALL_SCRIPT) $(SCRIPT_IDLE) $(DESTDIR)$(BINDIR)/idle$(VERSION)
 	$(INSTALL_SCRIPT) $(SCRIPT_PYDOC) $(DESTDIR)$(BINDIR)/pydoc$(VERSION)