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d3e2f5ab99
This patch avoids that the following warning is reported when building against kernel v4.21: ================= WARNING ================ 'SUBDIRS' will be removed after Linux 5.3 Please use 'M=' or 'KBUILD_EXTMOD' instead ========================================== A quote from an upstream kernel patch: commit 07e5823127155b3a29003aca926f87c9843f6810 Author: Andrew Morton <akpm@osdl.org> Date: Mon Apr 12 01:05:40 2004 -0700 [PATCH] kbuild: external module support From: Sam Ravnborg <sam@ravnborg.org> Based on initial patch from Andreas Gruenbacher there is now better support for building external modules with kbuild. The preferred syntax is now: make -C $KERNELSRC M=$PWD but the old syntax: make -C $KERNELSRC SUBDIRS=$PWD modules will remain supported. git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7851 d57e44dd-8a1f-0410-8b47-8ef2f437770f
16 lines
448 B
Makefile
16 lines
448 B
Makefile
LINUXINCLUDE := $(PRE_CFLAGS) $(LINUXINCLUDE)
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CPPFLAGS := $(PRE_CFLAGS) $(CPPFLAGS)
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EXTRA_CFLAGS += -I$(SCST_INC_DIR)
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-include $(KBUILD_EXTMOD)/../build_mode
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SRPTFLAGS = -DCONFIG_SCST_TRACING -DCONFIG_SCST_DEBUG \
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-DCONFIG_SCST_EXTRACHECKS -fno-inline -fno-inline-functions
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SRPTFLAGSRELEASE = -DCONFIG_SCST_TRACING
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SRPTFLAGSPERF =
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EXTRA_CFLAGS += $(SRPTFLAGS$(BUILDMODE))
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#EXTRA_CFLAGS += -Wextra -Wno-unused-parameter
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obj-m += ib_srpt.o
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