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scripts/gdb: delay generation of gdb constants.py

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scripts/gdb/linux/constants.py is never used in the kernel build
process. There is no good reason to create it so early.

Get it out of the 'prepare' stage.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Masahiro Yamada 2019-02-19 18:33:02 +09:00
parent 6d3c94e4a6
commit 67274c0834
2 changed files with 11 additions and 10 deletions
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10
Kbuild
View file

@ -6,7 +6,6 @@
# 2) Generate timeconst.h # 2) Generate timeconst.h
# 3) Generate asm-offsets.h (may need bounds.h and timeconst.h) # 3) Generate asm-offsets.h (may need bounds.h and timeconst.h)
# 4) Check for missing system calls # 4) Check for missing system calls
# 5) Generate constants.py (may need bounds.h)
##### #####
# 1) Generate bounds.h # 1) Generate bounds.h
@ -58,14 +57,5 @@ quiet_cmd_syscalls = CALL $<
missing-syscalls: scripts/checksyscalls.sh $(offsets-file) FORCE missing-syscalls: scripts/checksyscalls.sh $(offsets-file) FORCE
$(call cmd,syscalls) $(call cmd,syscalls)
#####
# 5) Generate constants for Python GDB integration
#
extra-$(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 # Keep these three files during make clean
no-clean-files := $(bounds-file) $(offsets-file) $(timeconst-file) no-clean-files := $(bounds-file) $(offsets-file) $(timeconst-file)

11
Makefile
View file

@ -1519,6 +1519,17 @@ PHONY += $(DOC_TARGETS)
$(DOC_TARGETS): scripts_basic FORCE $(DOC_TARGETS): scripts_basic FORCE
$(Q)$(MAKE) $(build)=Documentation $@ $(Q)$(MAKE) $(build)=Documentation $@
# Misc
# ---------------------------------------------------------------------------
PHONY += scripts_gdb
scripts_gdb: prepare
$(Q)$(MAKE) $(build)=scripts/gdb/linux build_constants_py
ifdef CONFIG_GDB_SCRIPTS
all: scripts_gdb
endif
else # KBUILD_EXTMOD else # KBUILD_EXTMOD
### ###