Makefile: 'M=' is preferred to 'KBUILD_EXTMOD=' for external modules.

I should have used 'M=' in (e93c53ce05 "Makefile: SUBDIRS ->
KBUILD_EXTMOD") originally.

See:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/kbuild/modules.rst?h=v5.3#n77
Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>
This commit is contained in:
Shaun Ruffell 2019-11-20 22:53:18 -06:00
parent ac300cd895
commit c98f59eead
2 changed files with 2 additions and 2 deletions

View File

@ -53,7 +53,7 @@ INST_HEADERS:=kernel.h user.h fasthdlc.h wctdm_user.h dahdi_config.h
DAHDI_BUILD_ALL:=m
KMAKE=+$(MAKE) -C $(KSRC) KBUILD_EXTMOD=$(PWD)/drivers/dahdi DAHDI_INCLUDE=$(PWD)/include DAHDI_MODULES_EXTRA="$(DAHDI_MODULES_EXTRA)" HOTPLUG_FIRMWARE=$(HOTPLUG_FIRMWARE)
KMAKE=+$(MAKE) -C $(KSRC) M=$(PWD)/drivers/dahdi DAHDI_INCLUDE=$(PWD)/include DAHDI_MODULES_EXTRA="$(DAHDI_MODULES_EXTRA)" HOTPLUG_FIRMWARE=$(HOTPLUG_FIRMWARE)
ROOT_PREFIX:=

View File

@ -8,7 +8,7 @@ PWD=$(shell pwd)
MODULESO:=$(MODULES:%=%.o)
MODULESKO:=$(MODULES:%=%.ko)
KMAKE = $(MAKE) -C $(KSRC) KBUILD_EXTMOD=$(PWD)
KMAKE = $(MAKE) -C $(KSRC) M=$(PWD)
KMAKE_INST = $(KMAKE) \
INSTALL_MOD_PATH=$(INSTALL_PREFIX) INSTALL_MOD_DIR=misc modules_install