X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=Kbuild;h=fa441b98c9f6eac1617acf1772ae8b371cfd42aa;hb=92c227554c8e735a494cd4ddca2d5bebcd705b2c;hp=4a4c47c38d1d8a725988bda065dd3dc6a6a9b035;hpb=b444e1aa3e48e13aea22162918bd6140c85142de;p=linux.git

diff --git a/Kbuild b/Kbuild
index 4a4c47c38d1d..fa441b98c9f6 100644
--- a/Kbuild
+++ b/Kbuild
@@ -1,44 +1,34 @@
 # SPDX-License-Identifier: GPL-2.0
 #
 # Kbuild for top-level directory of the kernel
-# This file takes care of the following:
-# 1) Generate bounds.h
-# 2) Generate timeconst.h
-# 3) Generate asm-offsets.h (may need bounds.h and timeconst.h)
-# 4) Check for missing system calls
-# 5) check atomics headers are up-to-date
-# 6) Generate constants.py (may need bounds.h)
 
 #####
-# 1) Generate bounds.h
+# Generate bounds.h
 
 bounds-file := include/generated/bounds.h
 
-always  := $(bounds-file)
+always-y := $(bounds-file)
 targets := kernel/bounds.s
 
 $(bounds-file): kernel/bounds.s FORCE
 	$(call filechk,offsets,__LINUX_BOUNDS_H__)
 
 #####
-# 2) Generate timeconst.h
+# Generate timeconst.h
 
 timeconst-file := include/generated/timeconst.h
 
-targets += $(timeconst-file)
-
 filechk_gentimeconst = echo $(CONFIG_HZ) | bc -q $<
 
 $(timeconst-file): kernel/time/timeconst.bc FORCE
 	$(call filechk,gentimeconst)
 
 #####
-# 3) Generate asm-offsets.h
-#
+# Generate asm-offsets.h
 
 offsets-file := include/generated/asm-offsets.h
 
-always  += $(offsets-file)
+always-y += $(offsets-file)
 targets += arch/$(SRCARCH)/kernel/asm-offsets.s
 
 arch/$(SRCARCH)/kernel/asm-offsets.s: $(timeconst-file) $(bounds-file)
@@ -47,11 +37,9 @@ $(offsets-file): arch/$(SRCARCH)/kernel/asm-offsets.s FORCE
 	$(call filechk,offsets,__ASM_OFFSETS_H__)
 
 #####
-# 4) Check for missing system calls
-#
+# Check for missing system calls
 
-always += missing-syscalls
-targets += missing-syscalls
+always-y += missing-syscalls
 
 quiet_cmd_syscalls = CALL    $<
       cmd_syscalls = $(CONFIG_SHELL) $< $(CC) $(c_flags) $(missing_syscalls_flags)
@@ -60,26 +48,12 @@ missing-syscalls: scripts/checksyscalls.sh $(offsets-file) FORCE
 	$(call cmd,syscalls)
 
 #####
-# 5) Check atomic headers are up-to-date
-#
+# Check atomic headers are up-to-date
 
-always += old-atomics
-targets += old-atomics
+always-y += old-atomics
 
 quiet_cmd_atomics = CALL    $<
       cmd_atomics = $(CONFIG_SHELL) $<
 
 old-atomics: scripts/atomic/check-atomics.sh FORCE
 	$(call cmd,atomics)
-
-#####
-# 6) Generate constants for Python GDB integration
-#
-
-extra-$(CONFIG_GDB_SCRIPTS) += build_constants_py
-
-build_constants_py: $(timeconst-file) $(bounds-file)
-	@$(MAKE) $(build)=scripts/gdb/linux $@
-
-# Keep these three files during make clean
-no-clean-files := $(bounds-file) $(offsets-file) $(timeconst-file)