kbuild: add arch specific post-link Makefile

[cascardo/linux.git] / Makefile

diff --git a/Makefile b/Makefile
index 6d40f3a..83dae63 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -957,9 +957,12 @@ endif
 include/generated/autoksyms.h: FORCE
        $(Q)$(CONFIG_SHELL) $(srctree)/scripts/adjust_autoksyms.sh true
 
-# Final link of vmlinux
-      cmd_link-vmlinux = $(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux)
-quiet_cmd_link-vmlinux = LINK    $@
+ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
+
+# Final link of vmlinux with optional arch pass after final link
+    cmd_link-vmlinux =                                                 \
+       $(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) ;       \
+       $(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
 
 vmlinux: scripts/link-vmlinux.sh vmlinux_prereq $(vmlinux-deps) FORCE
        +$(call if_changed,link-vmlinux)
@@ -1286,6 +1289,7 @@ $(clean-dirs):
 
 vmlinuxclean:
        $(Q)$(CONFIG_SHELL) $(srctree)/scripts/link-vmlinux.sh clean
+       $(Q)$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) clean)
 
 clean: archclean vmlinuxclean