--- a/config/makefiles/debugmake.mk
+++ b/config/makefiles/debugmake.mk
@@ -82,17 +82,16 @@ showbuild:
 		COMPILE_CXXFLAGS \
 		COMPILE_CMFLAGS \
 		COMPILE_CMMFLAGS \
 		LDFLAGS \
 		OS_LDFLAGS \
 		DSO_LDOPTS \
 		OS_INCLUDES \
 		OS_LIBS \
-		EXTRA_LIBS \
 		BIN_FLAGS \
 		INCLUDES \
 		DEFINES \
 		ACDEFINES \
 		BIN_SUFFIX \
 		LIB_SUFFIX \
 		RUST_LIB_SUFFIX \
 		DLL_SUFFIX \

--- a/config/rules.mk
+++ b/config/rules.mk
@@ -559,17 +559,17 @@ endef
 #
 # PROGRAM = Foo
 # creates OBJS, links with LIBS to create Foo
 #
 $(PROGRAM): $(PROGOBJS) $(STATIC_LIBS_DEPS) $(EXTRA_DEPS) $(RESFILE) $(GLOBAL_DEPS)
 	$(REPORT_BUILD)
 	@$(RM) $@.manifest
 ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
-	$(EXPAND_LINK) -NOLOGO -OUT:$@ -PDB:$(LINK_PDBFILE) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(PROGOBJS) $(RESFILE) $(STATIC_LIBS) $(SHARED_LIBS) $(EXTRA_LIBS) $(OS_LIBS)
+	$(EXPAND_LINK) -NOLOGO -OUT:$@ -PDB:$(LINK_PDBFILE) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(PROGOBJS) $(RESFILE) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
 ifdef MSMANIFEST_TOOL
 	@if test -f $@.manifest; then \
 		if test -f '$(srcdir)/$@.manifest'; then \
 			echo 'Embedding manifest from $(srcdir)/$@.manifest and $@.manifest'; \
 			$(MT) -NOLOGO -MANIFEST '$(win_srcdir)/$@.manifest' $@.manifest -OUTPUTRESOURCE:$@\;1; \
 		else \
 			echo 'Embedding manifest from $@.manifest'; \
 			$(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \
@@ -580,17 +580,17 @@ ifdef MSMANIFEST_TOOL
 	fi
 endif	# MSVC with manifest tool
 ifdef MOZ_PROFILE_GENERATE
 # touch it a few seconds into the future to work around FAT's
 # 2-second granularity
 	touch -t `date +%Y%m%d%H%M.%S -d 'now+5seconds'` pgo.relink
 endif
 else # !WINNT || GNU_CC
-	$(call EXPAND_CC_OR_CXX,$@) -o $@ $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) $(PROGOBJS) $(RESFILE) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(EXTRA_LIBS) $(OS_LIBS) $(BIN_FLAGS)
+	$(call EXPAND_CC_OR_CXX,$@) -o $@ $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) $(PROGOBJS) $(RESFILE) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS) $(BIN_FLAGS)
 	$(call CHECK_BINARY,$@)
 endif # WINNT && !GNU_CC
 
 ifdef ENABLE_STRIP
 	$(STRIP) $(STRIP_FLAGS) $@
 endif
 ifdef MOZ_POST_PROGRAM_COMMAND
 	$(MOZ_POST_PROGRAM_COMMAND) $@
@@ -631,25 +631,25 @@ endif
 # Foo.o (from either Foo.c or Foo.cpp).
 #
 # SIMPLE_PROGRAMS = Foo Bar
 # creates Foo.o Bar.o, links with LIBS to create Foo, Bar.
 #
 $(SIMPLE_PROGRAMS): %$(BIN_SUFFIX): %.$(OBJ_SUFFIX) $(STATIC_LIBS_DEPS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 	$(REPORT_BUILD)
 ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
-	$(EXPAND_LINK) -nologo -out:$@ -pdb:$(LINK_PDBFILE) $< $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(EXTRA_LIBS) $(OS_LIBS)
+	$(EXPAND_LINK) -nologo -out:$@ -pdb:$(LINK_PDBFILE) $< $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
 ifdef MSMANIFEST_TOOL
 	@if test -f $@.manifest; then \
 		$(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \
 		rm -f $@.manifest; \
 	fi
 endif	# MSVC with manifest tool
 else
-	$(call EXPAND_CC_OR_CXX,$@) $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) -o $@ $< $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(EXTRA_LIBS) $(OS_LIBS) $(BIN_FLAGS)
+	$(call EXPAND_CC_OR_CXX,$@) $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) -o $@ $< $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS) $(BIN_FLAGS)
 	$(call CHECK_BINARY,$@)
 endif # WINNT && !GNU_CC
 
 ifdef ENABLE_STRIP
 	$(STRIP) $(STRIP_FLAGS) $@
 endif
 ifdef MOZ_POST_PROGRAM_COMMAND
 	$(MOZ_POST_PROGRAM_COMMAND) $@
@@ -665,27 +665,27 @@ ifneq (,$(HOST_CPPSRCS)$(USE_HOST_CXX))
 else
 	$(EXPAND_LIBS_EXEC) -- $(HOST_CC) $(HOST_OUTOPTION)$@ $(HOST_CFLAGS) $(INCLUDES) $< $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 endif
 endif
 ifndef CROSS_COMPILE
 	$(call CHECK_STDCXX,$@)
 endif
 
-$(filter %.$(LIB_SUFFIX),$(LIBRARY)): $(OBJS) $(STATIC_LIBS_DEPS) $(filter %.$(LIB_SUFFIX),$(EXTRA_LIBS)) $(EXTRA_DEPS) $(GLOBAL_DEPS)
+$(filter %.$(LIB_SUFFIX),$(LIBRARY)): $(OBJS) $(STATIC_LIBS_DEPS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 	$(REPORT_BUILD)
 # Always remove both library and library descriptor
 	$(RM) $(REAL_LIBRARY) $(REAL_LIBRARY).$(LIBS_DESC_SUFFIX)
-	$(EXPAND_AR) $(AR_FLAGS) $(OBJS) $(STATIC_LIBS) $(filter %.$(LIB_SUFFIX),$(EXTRA_LIBS))
+	$(EXPAND_AR) $(AR_FLAGS) $(OBJS) $(STATIC_LIBS)
 
-$(filter-out %.$(LIB_SUFFIX),$(LIBRARY)): $(filter %.$(LIB_SUFFIX),$(LIBRARY)) $(OBJS) $(STATIC_LIBS_DEPS) $(filter %.$(LIB_SUFFIX),$(EXTRA_LIBS)) $(EXTRA_DEPS) $(GLOBAL_DEPS)
+$(filter-out %.$(LIB_SUFFIX),$(LIBRARY)): $(filter %.$(LIB_SUFFIX),$(LIBRARY)) $(OBJS) $(STATIC_LIBS_DEPS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 # When we only build a library descriptor, blow out any existing library
 	$(REPORT_BUILD)
 	$(if $(filter %.$(LIB_SUFFIX),$(LIBRARY)),,$(RM) $(REAL_LIBRARY))
-	$(EXPAND_LIBS_GEN) -o $@ $(OBJS) $(STATIC_LIBS) $(filter %.$(LIB_SUFFIX),$(EXTRA_LIBS))
+	$(EXPAND_LIBS_GEN) -o $@ $(OBJS) $(STATIC_LIBS)
 
 ifeq ($(OS_ARCH),WINNT)
 # Import libraries are created by the rules creating shared libraries.
 # The rules to copy them to $(DIST)/lib depend on $(IMPORT_LIBRARY),
 # but make will happily consider the import library before it is refreshed
 # when rebuilding the corresponding shared library. Defining an empty recipe
 # for import libraries forces make to wait for the shared library recipe to
 # have run before considering other targets that depend on the import library.
@@ -703,17 +703,17 @@ endif
 # symlinks back to the originals. The symlinks are a no-op for stabs debugging,
 # so no need to conditionalize on OS version or debugging format.
 
 $(SHARED_LIBRARY): $(OBJS) $(RESFILE) $(RUST_STATIC_LIB_FOR_SHARED_LIB) $(STATIC_LIBS_DEPS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 	$(REPORT_BUILD)
 ifndef INCREMENTAL_LINKER
 	$(RM) $@
 endif
-	$(EXPAND_MKSHLIB) $(OBJS) $(RESFILE) $(LDFLAGS) $(STATIC_LIBS) $(RUST_STATIC_LIB_FOR_SHARED_LIB) $(SHARED_LIBS) $(EXTRA_DSO_LDOPTS) $(MOZ_GLUE_LDFLAGS) $(EXTRA_LIBS) $(OS_LIBS)
+	$(EXPAND_MKSHLIB) $(OBJS) $(RESFILE) $(LDFLAGS) $(STATIC_LIBS) $(RUST_STATIC_LIB_FOR_SHARED_LIB) $(SHARED_LIBS) $(EXTRA_DSO_LDOPTS) $(MOZ_GLUE_LDFLAGS) $(OS_LIBS)
 	$(call CHECK_BINARY,$@)
 
 ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
 ifdef MSMANIFEST_TOOL
 ifdef EMBED_MANIFEST_AT
 	@if test -f $@.manifest; then \
 		if test -f '$(srcdir)/$@.manifest'; then \
 			echo 'Embedding manifest from $(srcdir)/$@.manifest and $@.manifest'; \