diff options
Diffstat (limited to 'Kbuild')
| -rw-r--r-- | Kbuild | 29 |
1 files changed, 5 insertions, 24 deletions
@@ -1,16 +1,9 @@ # 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 @@ -21,7 +14,7 @@ $(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 @@ -33,8 +26,7 @@ $(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 @@ -47,8 +39,7 @@ $(offsets-file): arch/$(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 @@ -60,8 +51,7 @@ 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 @@ -72,14 +62,5 @@ quiet_cmd_atomics = CALL $< 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) |