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-rw-r--r--arch/powerpc/Makefile29
1 files changed, 20 insertions, 9 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 5c8c06215dd4..08cf0eade56a 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -374,6 +374,11 @@ ppc64le_allmodconfig:
$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/le.config \
-f $(srctree)/Makefile allmodconfig
+PHONY += ppc64le_allnoconfig
+ppc64le_allnoconfig:
+ $(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/ppc64le.config \
+ -f $(srctree)/Makefile allnoconfig
+
PHONY += ppc64_book3e_allmodconfig
ppc64_book3e_allmodconfig:
$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/85xx-64bit.config \
@@ -405,18 +410,24 @@ PHONY += install
install:
$(Q)$(MAKE) $(build)=$(boot) install
-PHONY += vdso_install
-vdso_install:
-ifdef CONFIG_PPC64
- $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso64 $@
-endif
-ifdef CONFIG_VDSO32
- $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso32 $@
-endif
-
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
+ifeq ($(KBUILD_EXTMOD),)
+# We need to generate vdso-offsets.h before compiling certain files in kernel/.
+# In order to do that, we should use the archprepare target, but we can't since
+# asm-offsets.h is included in some files used to generate vdso-offsets.h, and
+# asm-offsets.h is built in prepare0, for which archprepare is a dependency.
+# Therefore we need to generate the header after prepare0 has been made, hence
+# this hack.
+prepare: vdso_prepare
+vdso_prepare: prepare0
+ $(if $(CONFIG_VDSO32),$(Q)$(MAKE) \
+ $(build)=arch/powerpc/kernel/vdso32 include/generated/vdso32-offsets.h)
+ $(if $(CONFIG_PPC64),$(Q)$(MAKE) \
+ $(build)=arch/powerpc/kernel/vdso64 include/generated/vdso64-offsets.h)
+endif
+
archprepare: checkbin
archheaders: