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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2020-01-11 01:03:56 +0900 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2020-01-13 13:19:39 -0500 |
| commit | 950313ebf79c65702f4c15d29328147766d1f1fd (patch) | |
| tree | 859764b9a481c2f383c07ac0f9c2b928fd0c18a5 /tools/bootconfig/Makefile | |
| parent | 7684b8582c24537dbe079a7d40e1d7e57ca56939 (diff) | |
| download | lwn-950313ebf79c65702f4c15d29328147766d1f1fd.tar.gz lwn-950313ebf79c65702f4c15d29328147766d1f1fd.zip | |
tools: bootconfig: Add bootconfig command
Add "bootconfig" command which operates the bootconfig
config-data on initrd image.
User can add/delete/verify the boot config on initrd
image using this command.
e.g.
Add a boot config to initrd image
# bootconfig -a myboot.conf /boot/initrd.img
Remove it.
# bootconfig -d /boot/initrd.img
Or verify (and show) it.
# bootconfig /boot/initrd.img
Link: http://lkml.kernel.org/r/157867223582.17873.14342161849213219982.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
[ Removed extra blank line at end of bootconfig.c ]
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'tools/bootconfig/Makefile')
| -rw-r--r-- | tools/bootconfig/Makefile | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tools/bootconfig/Makefile b/tools/bootconfig/Makefile new file mode 100644 index 000000000000..681b7aef3e44 --- /dev/null +++ b/tools/bootconfig/Makefile @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: GPL-2.0 +# Makefile for bootconfig command + +bindir ?= /usr/bin + +HEADER = include/linux/bootconfig.h +CFLAGS = -Wall -g -I./include + +PROGS = bootconfig + +all: $(PROGS) + +bootconfig: ../../lib/bootconfig.c main.c $(HEADER) + $(CC) $(filter %.c,$^) $(CFLAGS) -o $@ + +install: $(PROGS) + install bootconfig $(DESTDIR)$(bindir) + +clean: + $(RM) -f *.o bootconfig |