kbuild: clean up asm-offsets.h creation
Brian Gerst [Fri, 6 Jan 2006 23:28:45 +0000 (18:28 -0500)]
- Move mkdir out of cmd_offsets
- Add input file to sed command instead of using cat

Signed-off-by: Brian Gerst <bgerst@didntduck.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

Kbuild

diff --git a/Kbuild b/Kbuild
index 7900391..95d6a00 100644 (file)
--- a/Kbuild
+++ b/Kbuild
@@ -22,8 +22,6 @@ sed-$(CONFIG_MIPS) := "/^@@@/s///p"
 
 quiet_cmd_offsets = GEN     $@
 define cmd_offsets
-       mkdir -p $(dir $@); \
-       cat $< | \
        (set -e; \
         echo "#ifndef __ASM_OFFSETS_H__"; \
         echo "#define __ASM_OFFSETS_H__"; \
@@ -34,7 +32,7 @@ define cmd_offsets
         echo " *"; \
         echo " */"; \
         echo ""; \
-        sed -ne $(sed-y); \
+        sed -ne $(sed-y) $<; \
         echo ""; \
         echo "#endif" ) > $@
 endef
@@ -45,5 +43,6 @@ arch/$(ARCH)/kernel/asm-offsets.s: arch/$(ARCH)/kernel/asm-offsets.c FORCE
        $(call if_changed_dep,cc_s_c)
 
 $(obj)/$(offsets-file): arch/$(ARCH)/kernel/asm-offsets.s Kbuild
+       $(Q)mkdir -p $(dir $@)
        $(call cmd,offsets)