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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-02-19 18:33:06 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-02-27 21:41:04 +0900 |
| commit | b513adf45c9bca9222a0533e0c412b66350a8ab5 (patch) | |
| tree | 5aab4a0958fede3ef26f161e1b1013d7227ea4f6 /scripts/gdb | |
| parent | 8d2e52003adf45035bc6e94056c68dacf517236b (diff) | |
scripts/gdb: refactor rules for symlink creation
gdb-scripts is not a real object, but (ab)used like a phony target.
Rewrite the code in a more Kbuild-ish way. Add symlinks to extra-y
and use if_changed.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'scripts/gdb')
| -rw-r--r-- | scripts/gdb/linux/Makefile | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/scripts/gdb/linux/Makefile b/scripts/gdb/linux/Makefile index 754580609360..3df395a9c2ce 100644 --- a/scripts/gdb/linux/Makefile +++ b/scripts/gdb/linux/Makefile @@ -1,13 +1,17 @@ # SPDX-License-Identifier: GPL-2.0 -always := gdb-scripts -SRCTREE := $(abspath $(srctree)) - -$(obj)/gdb-scripts: ifneq ($(KBUILD_SRC),) - $(Q)ln -fsn $(SRCTREE)/$(obj)/*.py $(objtree)/$(obj) + +symlinks := $(patsubst $(srctree)/$(src)/%,%,$(wildcard $(srctree)/$(src)/*.py)) + +quiet_cmd_symlink = SYMLINK $@ + cmd_symlink = ln -fsn $(patsubst $(obj)/%,$(abspath $(srctree))/$(src)/%,$@) $@ + +extra-y += $(symlinks) +$(addprefix $(obj)/, $(symlinks)): FORCE + $(call if_changed,symlink) + endif - @: quiet_cmd_gen_constants_py = GEN $@ cmd_gen_constants_py = \ @@ -18,4 +22,4 @@ extra-y += constants.py $(obj)/constants.py: $(src)/constants.py.in FORCE $(call if_changed_dep,gen_constants_py) -clean-files := *.pyc *.pyo $(if $(KBUILD_SRC),*.py) +clean-files := *.pyc *.pyo |