tools/vm: add missing Makefile rules

Currently the tools/vm Makefile has a rather arbitrary implicit build
rule; page-types is the first value in TARGETS so lets just build that
one!  Additionally there is no install rule and this is needed for make -C
tools vm_install to work properly.

Provide a more sensible implicit build rule and a new install rule.

Note that the variables names used by the install rule (DESTDIR and
sbindir) are copied from prior-art in tools/power/cpupower.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Daniel Thompson <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Daniel Thompson 2017-02-22 15:40:12 -08:00 • committed by Linus Torvalds
commit 0937577d5f

View file

@ -9,6 +9,8 @@ CC = $(CROSS_COMPILE)gcc
CFLAGS = -Wall -Wextra -I../lib/
LDFLAGS = $(LIBS)
all: $(TARGETS)
$(TARGETS): $(LIBS)
$(LIBS):
@ -20,3 +22,9 @@ $(LIBS):
clean:
$(RM) page-types slabinfo page_owner_sort
make -C $(LIB_DIR) clean
sbindir ?= /usr/sbin
install: all
install -d $(DESTDIR)$(sbindir)
install -m 755 -p $(TARGETS) $(DESTDIR)$(sbindir)