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| author | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
| commit | 33ca8a53f262b4af40611bea331b8c87d133af72 (patch) | |
| tree | d6468c820a556c4915bcb5b761204a0fb19e8225 /Kbuild | |
| parent | db2dcb4f91d5fec5c346a82c309187ee821e2495 (diff) | |
| parent | 13a7a6ac0a11197edcd0f756a035f472b42cdf8b (diff) | |
| download | linux-next-33ca8a53f262b4af40611bea331b8c87d133af72.tar.gz linux-next-33ca8a53f262b4af40611bea331b8c87d133af72.zip | |
Merge tag 'v4.0-rc2' into irq/core, to refresh the tree before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Kbuild')
| -rw-r--r-- | Kbuild | 61 |
1 files changed, 21 insertions, 40 deletions
@@ -5,24 +5,23 @@ # 2) Generate asm-offsets.h (may need bounds.h) # 3) Check for missing system calls -##### -# 1) Generate bounds.h - -bounds-file := include/generated/bounds.h - -always := $(bounds-file) -targets := $(bounds-file) kernel/bounds.s +# Default sed regexp - multiline due to syntax constraints +define sed-y + "/^->/{s:->#\(.*\):/* \1 */:; \ + s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \ + s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \ + s:->::; p;}" +endef -quiet_cmd_bounds = GEN $@ -define cmd_bounds +quiet_cmd_offsets = GEN $@ +define cmd_offsets (set -e; \ - echo "#ifndef __LINUX_BOUNDS_H__"; \ - echo "#define __LINUX_BOUNDS_H__"; \ + echo "#ifndef $2"; \ + echo "#define $2"; \ echo "/*"; \ echo " * DO NOT MODIFY."; \ echo " *"; \ echo " * This file was generated by Kbuild"; \ - echo " *"; \ echo " */"; \ echo ""; \ sed -ne $(sed-y) $<; \ @@ -30,6 +29,14 @@ define cmd_bounds echo "#endif" ) > $@ endef +##### +# 1) Generate bounds.h + +bounds-file := include/generated/bounds.h + +always := $(bounds-file) +targets := $(bounds-file) kernel/bounds.s + # We use internal kbuild rules to avoid the "is up to date" message from make kernel/bounds.s: kernel/bounds.c FORCE $(Q)mkdir -p $(dir $@) @@ -37,7 +44,7 @@ kernel/bounds.s: kernel/bounds.c FORCE $(obj)/$(bounds-file): kernel/bounds.s Kbuild $(Q)mkdir -p $(dir $@) - $(call cmd,bounds) + $(call cmd,offsets,__LINUX_BOUNDS_H__) ##### # 2) Generate asm-offsets.h @@ -49,32 +56,6 @@ always += $(offsets-file) targets += $(offsets-file) targets += arch/$(SRCARCH)/kernel/asm-offsets.s - -# Default sed regexp - multiline due to syntax constraints -define sed-y - "/^->/{s:->#\(.*\):/* \1 */:; \ - s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \ - s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \ - s:->::; p;}" -endef - -quiet_cmd_offsets = GEN $@ -define cmd_offsets - (set -e; \ - echo "#ifndef __ASM_OFFSETS_H__"; \ - echo "#define __ASM_OFFSETS_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/asm-offsets.s: arch/$(SRCARCH)/kernel/asm-offsets.c \ $(obj)/$(bounds-file) FORCE @@ -82,7 +63,7 @@ arch/$(SRCARCH)/kernel/asm-offsets.s: arch/$(SRCARCH)/kernel/asm-offsets.c \ $(call if_changed_dep,cc_s_c) $(obj)/$(offsets-file): arch/$(SRCARCH)/kernel/asm-offsets.s Kbuild - $(call cmd,offsets) + $(call cmd,offsets,__ASM_OFFSETS_H__) ##### # 3) Check for missing system calls |