kbuild: Consolidate header generation from ASM offset information

[sfrench/cifs-2.6.git] / arch / ia64 / kernel / Makefile

diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 3686d6abafdefd3feb854656d5cf704f89be5340..9edda5466020df4e18bb3c060e07304993c58a1e 100644 (file)
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -50,32 +50,10 @@ CFLAGS_traps.o  += -mfixed-range=f2-f5,f16-f31
 # The gate DSO image is built using a special linker script.
 include $(src)/Makefile.gate
 
-# Calculate NR_IRQ = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, ...) based on config
-define sed-y
-       "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}"
-endef
-quiet_cmd_nr_irqs = GEN     $@
-define cmd_nr_irqs
-       (set -e; \
-        echo "#ifndef __ASM_NR_IRQS_H__"; \
-        echo "#define __ASM_NR_IRQS_H__"; \
-        echo "/*"; \
-        echo " * DO NOT MODIFY."; \
-        echo " *"; \
-        echo " * This file was generated by Kbuild"; \
-        echo " *"; \
-        echo " */"; \
-        echo ""; \
-        sed -ne $(sed-y) $<; \
-        echo ""; \
-        echo "#endif" ) > $@
-endef
-
 # We use internal kbuild rules to avoid the "is up to date" message from make
 arch/$(SRCARCH)/kernel/nr-irqs.s: arch/$(SRCARCH)/kernel/nr-irqs.c
        $(Q)mkdir -p $(dir $@)
        $(call if_changed_dep,cc_s_c)
 
-include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s
-       $(Q)mkdir -p $(dir $@)
-       $(call cmd,nr_irqs)
+include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s FORCE
+       $(call filechk,offsets,__ASM_NR_IRQS_H__)