mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2026-05-04 20:26:13 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

kbuild: let fixdep directly write to .*.cmd files

Browse Source 
Backport from kernel
commit 392885ee82d3 ("kbuild: let fixdep directly write to .*.cmd files")

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This commit is contained in:
Ilias Apalodimas 2025-05-20 08:21:22 +03:00 committed by Tom Rini
parent 47a4770c7a
commit cc571e29a8
3 changed files with 14 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
Makefile
View File

@ -2538,14 +2538,11 @@ quiet_cmd_rmdirs = $(if $(wildcard $(rm-dirs)),CLEAN $(wildcard $(rm-dirs)))
quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files)))
cmd_rmfiles = rm -f $(rm-files)
# read all saved command lines
cmd_files := $(wildcard .*.cmd)
ifneq ($(cmd_files),)
$(cmd_files): ; # Do not try to update included dependency files
include $(cmd_files)
endif
# read saved command lines for existing targets
existing-targets := $(wildcard $(sort $(targets)))
cmd_files := $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd)
$(cmd_files): ; # Do not try to update included dependency files
-include $(cmd_files)
endif #ifeq ($(config-targets),1)
endif #ifeq ($(mixed-targets),1)

5
scripts/Kbuild.include
View File

@ -274,9 +274,8 @@ if_changed_dep = $(if $(strip $(any-prereq) $(arg-check) ), \
cmd_and_fixdep = \
$(echo-cmd) $(cmd_$(1)); \
scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).tmp;\
rm -f $(depfile); \
mv -f $(dot-target).tmp $(dot-target).cmd;
scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).cmd;\
rm -f $(depfile)
# Usage: $(call if_changed_rule,foo)
# Will check if $(cmd_foo) or any of the prerequisites changed,

11
scripts/Makefile.build
View File

@ -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)