[PATCH v4 5/5] xen/ppc: Enable full Xen build

[Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>]

Bring ppc's Makefile and arch.mk in line with arm and x86 to disable the
build overrides and enable the full Xen build.

Signed-off-by: Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/arch/ppc/Makefile | 16 +++++++++++++++-
 xen/arch/ppc/arch.mk  |  3 ---
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/xen/arch/ppc/Makefile b/xen/arch/ppc/Makefile
index 6d5569ff64..71feb5e2c4 100644
--- a/xen/arch/ppc/Makefile
+++ b/xen/arch/ppc/Makefile
@@ -11,10 +11,24 @@ $(TARGET): $(TARGET)-syms
        cp -f $< $@
 
 $(TARGET)-syms: $(objtree)/prelink.o $(obj)/xen.lds
-       $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds -N $< $(build_id_linker) -o $@
+       $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds -N $< \
+           $(objtree)/common/symbols-dummy.o -o $(dot-target).0
+       $(NM) -pa --format=sysv $(dot-target).0 \
+               | $(objtree)/tools/symbols $(all_symbols) --sysv --sort \
+               > $(dot-target).0.S
+       $(MAKE) $(build)=$(@D) $(dot-target).0.o
+       $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds -N $< \
+           $(dot-target).0.o -o $(dot-target).1
+       $(NM) -pa --format=sysv $(dot-target).1 \
+               | $(objtree)/tools/symbols $(all_symbols) --sysv --sort \
+               > $(dot-target).1.S
+       $(MAKE) $(build)=$(@D) $(dot-target).1.o
+       $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds -N $< $(build_id_linker) \
+           $(dot-target).1.o -o $@
        $(NM) -pa --format=sysv $@ \
                | $(objtree)/tools/symbols --all-symbols --xensyms --sysv 
--sort \
                > $@.map
+       rm -f $(@D)/.$(@F).[0-9]*
 
 $(obj)/xen.lds: $(src)/xen.lds.S FORCE
        $(call if_changed_dep,cpp_lds_S)
diff --git a/xen/arch/ppc/arch.mk b/xen/arch/ppc/arch.mk
index d05cbf1df5..917ad0e6a8 100644
--- a/xen/arch/ppc/arch.mk
+++ b/xen/arch/ppc/arch.mk
@@ -7,6 +7,3 @@ CFLAGS += -m64 -mlittle-endian -mcpu=$(ppc-march-y)
 CFLAGS += -mstrict-align -mcmodel=medium -mabi=elfv2 -fPIC -mno-altivec 
-mno-vsx -msoft-float
 
 LDFLAGS += -m elf64lppc
-
-# TODO: Drop override when more of the build is working
-override ALL_OBJS-y = arch/$(SRCARCH)/built_in.o common/libfdt/built_in.o 
lib/built_in.o
-- 
2.30.2