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| author | Masahiro Yamada <masahiroy@kernel.org> | 2022-01-25 15:40:27 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2022-02-14 10:37:32 +0900 |
| commit | a5575df58004e8444e5a2a307407c3f1a6ecf175 (patch) | |
| tree | 5cce996c963918112852d73d9023a4f540a9ec29 | |
| parent | 754e0b0e35608ed5206d6a67a791563c631cec07 (diff) | |
| download | linux-a5575df58004e8444e5a2a307407c3f1a6ecf175.tar.gz linux-a5575df58004e8444e5a2a307407c3f1a6ecf175.tar.bz2 linux-a5575df58004e8444e5a2a307407c3f1a6ecf175.zip | |
kbuild: unify cmd_copy and cmd_shipped
cmd_copy and cmd_shipped have similar functionality. The difference is
that cmd_copy uses 'cp' while cmd_shipped 'cat'.
Unify them into cmd_copy because this macro name is more intuitive.
Going forward, cmd_copy will use 'cat' to avoid the permission issue.
I also thought of 'cp --no-preserve=mode' but this option is not
mentioned in the POSIX spec [1], so I am keeping the 'cat' command.
[1]: https://pubs.opengroup.org/onlinepubs/009695299/utilities/cp.html
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Gabriel Krisman Bertazi <krisman@collabora.com>
| -rw-r--r-- | arch/microblaze/boot/Makefile | 2 | ||||
| -rw-r--r-- | arch/microblaze/boot/dts/Makefile | 2 | ||||
| -rw-r--r-- | fs/unicode/Makefile | 2 | ||||
| -rw-r--r-- | scripts/Makefile.lib | 12 | ||||
| -rw-r--r-- | usr/Makefile | 4 |
5 files changed, 9 insertions, 13 deletions
diff --git a/arch/microblaze/boot/Makefile b/arch/microblaze/boot/Makefile index cff570a71946..2b42c370d574 100644 --- a/arch/microblaze/boot/Makefile +++ b/arch/microblaze/boot/Makefile @@ -29,7 +29,7 @@ $(obj)/simpleImage.$(DTB).ub: $(obj)/simpleImage.$(DTB) FORCE $(call if_changed,uimage) $(obj)/simpleImage.$(DTB).unstrip: vmlinux FORCE - $(call if_changed,shipped) + $(call if_changed,copy) $(obj)/simpleImage.$(DTB).strip: vmlinux FORCE $(call if_changed,strip) diff --git a/arch/microblaze/boot/dts/Makefile b/arch/microblaze/boot/dts/Makefile index ef00dd30d19a..b84e2cbb20ee 100644 --- a/arch/microblaze/boot/dts/Makefile +++ b/arch/microblaze/boot/dts/Makefile @@ -12,7 +12,7 @@ $(obj)/linked_dtb.o: $(obj)/system.dtb # Generate system.dtb from $(DTB).dtb ifneq ($(DTB),system) $(obj)/system.dtb: $(obj)/$(DTB).dtb - $(call if_changed,shipped) + $(call if_changed,copy) endif endif diff --git a/fs/unicode/Makefile b/fs/unicode/Makefile index 0cc87423de82..0e51c0025a16 100644 --- a/fs/unicode/Makefile +++ b/fs/unicode/Makefile @@ -33,7 +33,7 @@ $(obj)/utf8data.c: $(obj)/mkutf8data $(filter %.txt, $(cmd_utf8data)) FORCE else $(obj)/utf8data.c: $(src)/utf8data.c_shipped FORCE - $(call if_changed,shipped) + $(call if_changed,copy) endif diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 79be57fdd32a..40735a3adb54 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -246,20 +246,16 @@ $(foreach m, $(notdir $1), \ $(addprefix $(obj)/, $(foreach s, $3, $($(m:%$(strip $2)=%$(s))))))) endef -quiet_cmd_copy = COPY $@ - cmd_copy = cp $< $@ - -# Shipped files +# Copy a file # =========================================================================== # 'cp' preserves permissions. If you use it to copy a file in read-only srctree, # the copy would be read-only as well, leading to an error when executing the # rule next time. Use 'cat' instead in order to generate a writable file. - -quiet_cmd_shipped = SHIPPED $@ -cmd_shipped = cat $< > $@ +quiet_cmd_copy = COPY $@ + cmd_copy = cat $< > $@ $(obj)/%: $(src)/%_shipped - $(call cmd,shipped) + $(call cmd,copy) # Commands useful for building a boot image # =========================================================================== diff --git a/usr/Makefile b/usr/Makefile index cc0d2824e100..59d9e8b07a01 100644 --- a/usr/Makefile +++ b/usr/Makefile @@ -3,7 +3,7 @@ # kbuild file for usr/ - including initramfs image # -compress-y := shipped +compress-y := copy compress-$(CONFIG_INITRAMFS_COMPRESSION_GZIP) := gzip compress-$(CONFIG_INITRAMFS_COMPRESSION_BZIP2) := bzip2 compress-$(CONFIG_INITRAMFS_COMPRESSION_LZMA) := lzma @@ -37,7 +37,7 @@ endif # .cpio.*, use it directly as an initramfs, and avoid double compression. ifeq ($(words $(subst .cpio.,$(space),$(ramfs-input))),2) cpio-data := $(ramfs-input) -compress-y := shipped +compress-y := copy endif endif |