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| author | Ilias Apalodimas <[email protected]> | 2025-05-20 08:21:22 +0300 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-05-29 18:42:37 -0600 |
| commit | cc571e29a8ecbba909cbb04ba062db026f70ae8b (patch) | |
| tree | eaf0dc53ae3aefbbeeaa9620865f5fde8c6c8340 /scripts/Makefile.build | |
| parent | 47a4770c7a2f6dab7ada9ba77b12bd41939db551 (diff) | |
kbuild: let fixdep directly write to .*.cmd files
Backport from kernel
commit 392885ee82d3 ("kbuild: let fixdep directly write to .*.cmd files")
Signed-off-by: Ilias Apalodimas <[email protected]>
Diffstat (limited to 'scripts/Makefile.build')
| -rw-r--r-- | scripts/Makefile.build | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index d90b0b7aa6a..2f2d5d4afc2 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -410,14 +410,17 @@ FORCE: # optimization, we don't need to read them if the target does not # exist, we will rebuild anyway in that case. -cmd_files := $(wildcard $(foreach f,$(sort $(targets)),$(dir $(f)).$(notdir $(f)).cmd)) +existing-targets := $(wildcard $(sort $(targets))) -ifneq ($(cmd_files),) - include $(cmd_files) -endif +-include $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd) # Create directories for object files if they do not exist obj-dirs := $(sort $(obj) $(patsubst %/,%, $(dir $(targets)))) +# If targets exist, their directories apparently exist. Skip mkdir. +existing-dirs := $(sort $(patsubst %/,%, $(dir $(existing-targets)))) +obj-dirs := $(strip $(filter-out $(existing-dirs), $(obj-dirs))) +ifneq ($(obj-dirs),) $(shell mkdir -p $(obj-dirs)) +endif .PHONY: $(PHONY) |