freebsd-dev/sys/conf/kmod.mk
Alexander Motin dd48af360f Import mvs(4) - Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA controllers
driver for CAM ATA subsystem. This driver supports same hardware as
atamarvell, ataadaptec and atamvsata drivers from ata(4), but provides
many additional features, such as NCQ, PMP, etc.
2010-05-02 19:28:30 +00:00

481 lines
12 KiB
Makefile

# From: @(#)bsd.prog.mk 5.26 (Berkeley) 6/25/91
# $FreeBSD$
#
# The include file <bsd.kmod.mk> handles building and installing loadable
# kernel modules.
#
#
# +++ variables +++
#
# CLEANFILES Additional files to remove for the clean and cleandir targets.
#
# EXPORT_SYMS A list of symbols that should be exported from the module,
# or the name of a file containing a list of symbols, or YES
# to export all symbols. If not defined, no symbols are
# exported.
#
# KMOD The name of the kernel module to build.
#
# KMODDIR Base path for kernel modules (see kld(4)). [/boot/kernel]
#
# KMODOWN Module file owner. [${BINOWN}]
#
# KMODGRP Module file group. [${BINGRP}]
#
# KMODMODE Module file mode. [${BINMODE}]
#
# KMODLOAD Command to load a kernel module [/sbin/kldload]
#
# KMODUNLOAD Command to unload a kernel module [/sbin/kldunload]
#
# MFILES Optionally a list of interfaces used by the module.
# This file contains a default list of interfaces.
#
# PROG The name of the kernel module to build.
# If not supplied, ${KMOD}.ko is used.
#
# SRCS List of source files.
#
# FIRMWS List of firmware images in format filename:shortname:version
#
# FIRMWARE_LICENSE
# Set to the name of the license the user has to agree on in
# order to use this firmware. See /usr/share/doc/legal
#
# DESTDIR The tree where the module gets installed. [not set]
#
# +++ targets +++
#
# install:
# install the kernel module; if the Makefile
# does not itself define the target install, the targets
# beforeinstall and afterinstall may also be used to cause
# actions immediately before and after the install target
# is executed.
#
# load:
# Load a module.
#
# unload:
# Unload a module.
#
AWK?= awk
KMODLOAD?= /sbin/kldload
KMODUNLOAD?= /sbin/kldunload
OBJCOPY?= objcopy
.if defined(KMODDEPS)
.error "Do not use KMODDEPS on 5.0+; use MODULE_VERSION/MODULE_DEPEND"
.endif
# Enable CTF conversion on request.
.if defined(WITH_CTF)
.undef NO_CTF
.endif
.include <bsd.init.mk>
.SUFFIXES: .out .o .c .cc .cxx .C .y .l .s .S
.if ${CC} == "icc"
CFLAGS:= ${CFLAGS:C/(-x[^M^K^W]+)[MKW]+|-x[MKW]+/\1/}
.else
. if !empty(CFLAGS:M-O[23s]) && empty(CFLAGS:M-fno-strict-aliasing)
CFLAGS+= -fno-strict-aliasing
. endif
WERROR?= -Werror
.endif
CFLAGS+= ${WERROR}
CFLAGS+= -D_KERNEL
CFLAGS+= -DKLD_MODULE
# Don't use any standard or source-relative include directories.
.if ${CC} == "icc"
NOSTDINC= -X
.else
CSTD= c99
NOSTDINC= -nostdinc
.endif
CFLAGS:= ${CFLAGS:N-I*} ${NOSTDINC} ${INCLMAGIC} ${CFLAGS:M-I*}
.if defined(KERNBUILDDIR)
CFLAGS+= -DHAVE_KERNEL_OPTION_HEADERS -include ${KERNBUILDDIR}/opt_global.h
.endif
# Add -I paths for system headers. Individual module makefiles don't
# need any -I paths for this. Similar defaults for .PATH can't be
# set because there are no standard paths for non-headers.
CFLAGS+= -I. -I@
# Add -I path for altq headers as they are included via net/if_var.h
# for example.
CFLAGS+= -I@/contrib/altq
.if ${CC} != "icc"
CFLAGS+= -finline-limit=${INLINE_LIMIT}
CFLAGS+= --param inline-unit-growth=100
CFLAGS+= --param large-function-growth=1000
.endif
# Disallow common variables, and if we end up with commons from
# somewhere unexpected, allocate storage for them in the module itself.
.if ${CC} != "icc"
CFLAGS+= -fno-common
.endif
LDFLAGS+= -d -warn-common
CFLAGS+= ${DEBUG_FLAGS}
.if ${MACHINE_ARCH} == amd64
CFLAGS+= -fno-omit-frame-pointer
.endif
.if ${MACHINE_ARCH} == "powerpc"
CFLAGS+= -mlongcall -fno-omit-frame-pointer
.endif
.if ${MACHINE_ARCH} == "mips"
CFLAGS+= -G0 -fno-pic -mno-abicalls -mlong-calls
.endif
.if defined(DEBUG) || defined(DEBUG_FLAGS)
CTFFLAGS+= -g
.endif
.if defined(FIRMWS)
.if !exists(@)
${KMOD:S/$/.c/}: @
.else
${KMOD:S/$/.c/}: @/tools/fw_stub.awk
.endif
${AWK} -f @/tools/fw_stub.awk ${FIRMWS} -m${KMOD} -c${KMOD:S/$/.c/g} \
${FIRMWARE_LICENSE:C/.+/-l/}${FIRMWARE_LICENSE}
SRCS+= ${KMOD:S/$/.c/}
CLEANFILES+= ${KMOD:S/$/.c/}
.for _firmw in ${FIRMWS}
${_firmw:C/\:.*$/.fwo/}: ${_firmw:C/\:.*$//}
@${ECHO} ${_firmw:C/\:.*$//} ${.ALLSRC:M*${_firmw:C/\:.*$//}}
@if [ -e ${_firmw:C/\:.*$//} ]; then \
${LD} -b binary --no-warn-mismatch ${LDFLAGS} \
-r -d -o ${.TARGET} ${_firmw:C/\:.*$//}; \
else \
ln -s ${.ALLSRC:M*${_firmw:C/\:.*$//}} ${_firmw:C/\:.*$//}; \
${LD} -b binary --no-warn-mismatch ${LDFLAGS} \
-r -d -o ${.TARGET} ${_firmw:C/\:.*$//}; \
rm ${_firmw:C/\:.*$//}; \
fi
OBJS+= ${_firmw:C/\:.*$/.fwo/}
.endfor
.endif
OBJS+= ${SRCS:N*.h:R:S/$/.o/g}
.if !defined(PROG)
PROG= ${KMOD}.ko
.endif
.if !defined(DEBUG_FLAGS)
FULLPROG= ${PROG}
.else
FULLPROG= ${PROG}.debug
${PROG}: ${FULLPROG} ${PROG}.symbols
${OBJCOPY} --strip-debug --add-gnu-debuglink=${PROG}.symbols\
${FULLPROG} ${.TARGET}
${PROG}.symbols: ${FULLPROG}
${OBJCOPY} --only-keep-debug ${FULLPROG} ${.TARGET}
.endif
.if ${MACHINE_ARCH} != amd64 && ${MACHINE_ARCH} != mips
${FULLPROG}: ${KMOD}.kld
${LD} -Bshareable ${LDFLAGS} -o ${.TARGET} ${KMOD}.kld
.if !defined(DEBUG_FLAGS)
${OBJCOPY} --strip-debug ${.TARGET}
.endif
.endif
EXPORT_SYMS?= NO
.if ${EXPORT_SYMS} != YES
CLEANFILES+= export_syms
.endif
.if ${MACHINE_ARCH} != amd64 && ${MACHINE_ARCH} != mips
${KMOD}.kld: ${OBJS}
.else
${FULLPROG}: ${OBJS}
.endif
${LD} ${LDFLAGS} -r -d -o ${.TARGET} ${OBJS}
@[ -z "${CTFMERGE}" -o -n "${NO_CTF}" ] || ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS}
.if defined(EXPORT_SYMS)
.if ${EXPORT_SYMS} != YES
.if ${EXPORT_SYMS} == NO
:> export_syms
.elif !exists(${.CURDIR}/${EXPORT_SYMS})
echo ${EXPORT_SYMS} > export_syms
.else
grep -v '^#' < ${EXPORT_SYMS} > export_syms
.endif
awk -f ${SYSDIR}/conf/kmod_syms.awk ${.TARGET} \
export_syms | xargs -J% ${OBJCOPY} % ${.TARGET}
.endif
.endif
.if !defined(DEBUG_FLAGS) && \
(${MACHINE_ARCH} == amd64 || ${MACHINE_ARCH} == mips)
${OBJCOPY} --strip-debug ${.TARGET}
.endif
_ILINKS=@ machine
.if ${MACHINE} != ${MACHINE_ARCH}
_ILINKS+=${MACHINE_ARCH}
.endif
all: objwarn ${PROG}
beforedepend: ${_ILINKS}
# Ensure that the links exist without depending on it when it exists which
# causes all the modules to be rebuilt when the directory pointed to changes.
.for _link in ${_ILINKS}
.if !exists(${.OBJDIR}/${_link})
${OBJS}: ${_link}
.endif
.endfor
# Search for kernel source tree in standard places.
.for _dir in ${.CURDIR}/../.. ${.CURDIR}/../../.. /sys /usr/src/sys
.if !defined(SYSDIR) && exists(${_dir}/kern/)
SYSDIR= ${_dir}
.endif
.endfor
.if !defined(SYSDIR) || !exists(${SYSDIR}/kern/)
.error "can't find kernel source tree"
.endif
${_ILINKS}:
@case ${.TARGET} in \
${MACHINE_ARCH}) \
path=${SYSDIR}/${MACHINE_ARCH}/include ;; \
machine) \
path=${SYSDIR}/${MACHINE}/include ;; \
@) \
path=${SYSDIR} ;; \
esac ; \
path=`(cd $$path && /bin/pwd)` ; \
${ECHO} ${.TARGET} "->" $$path ; \
ln -sf $$path ${.TARGET}
CLEANFILES+= ${PROG} ${KMOD}.kld ${OBJS}
.if defined(DEBUG_FLAGS)
CLEANFILES+= ${FULLPROG} ${PROG}.symbols
.endif
.if !target(install)
_INSTALLFLAGS:= ${INSTALLFLAGS}
.for ie in ${INSTALLFLAGS_EDIT}
_INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
.endfor
.if !target(realinstall)
realinstall: _kmodinstall
.ORDER: beforeinstall _kmodinstall
_kmodinstall:
${INSTALL} -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \
${_INSTALLFLAGS} ${PROG} ${DESTDIR}${KMODDIR}
.if defined(DEBUG_FLAGS) && !defined(INSTALL_NODEBUG)
${INSTALL} -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \
${_INSTALLFLAGS} ${PROG}.symbols ${DESTDIR}${KMODDIR}
.endif
.include <bsd.links.mk>
.if !defined(NO_XREF)
afterinstall: _kldxref
.ORDER: realinstall _kldxref
.ORDER: _installlinks _kldxref
_kldxref:
@if type kldxref >/dev/null 2>&1; then \
${ECHO} kldxref ${DESTDIR}${KMODDIR}; \
kldxref ${DESTDIR}${KMODDIR}; \
fi
.endif
.endif # !target(realinstall)
.endif # !target(install)
.if !target(load)
load: ${PROG}
${KMODLOAD} -v ${.OBJDIR}/${PROG}
.endif
.if !target(unload)
unload:
${KMODUNLOAD} -v ${PROG}
.endif
.if defined(KERNBUILDDIR)
.PATH: ${KERNBUILDDIR}
CFLAGS+= -I${KERNBUILDDIR}
.for _src in ${SRCS:Mopt_*.h}
CLEANFILES+= ${_src}
.if !target(${_src})
${_src}:
ln -sf ${KERNBUILDDIR}/${_src} ${.TARGET}
.endif
.endfor
.else
.for _src in ${SRCS:Mopt_*.h}
CLEANFILES+= ${_src}
.if !target(${_src})
${_src}:
:> ${.TARGET}
.endif
.endfor
.endif
# Respect configuration-specific C flags.
CFLAGS+= ${CONF_CFLAGS}
MFILES?= dev/acpica/acpi_if.m dev/acpi_support/acpi_wmi_if.m \
dev/agp/agp_if.m dev/ata/ata_if.m dev/eisa/eisa_if.m \
dev/iicbus/iicbb_if.m dev/iicbus/iicbus_if.m \
dev/mmc/mmcbr_if.m dev/mmc/mmcbus_if.m \
dev/mii/miibus_if.m dev/mvs/mvs_if.m dev/ofw/ofw_bus_if.m \
dev/pccard/card_if.m dev/pccard/power_if.m dev/pci/pci_if.m \
dev/pci/pcib_if.m dev/ppbus/ppbus_if.m dev/smbus/smbus_if.m \
dev/sound/pcm/ac97_if.m dev/sound/pcm/channel_if.m \
dev/sound/pcm/feeder_if.m dev/sound/pcm/mixer_if.m \
dev/sound/midi/mpu_if.m dev/sound/midi/mpufoi_if.m \
dev/sound/midi/synth_if.m dev/usb/usb_if.m isa/isa_if.m \
kern/bus_if.m kern/clock_if.m \
kern/cpufreq_if.m kern/device_if.m kern/serdev_if.m \
libkern/iconv_converter_if.m opencrypto/cryptodev_if.m \
pc98/pc98/canbus_if.m
.for _srcsrc in ${MFILES}
.for _ext in c h
.for _src in ${SRCS:M${_srcsrc:T:R}.${_ext}}
CLEANFILES+= ${_src}
.if !target(${_src})
.if !exists(@)
${_src}: @
.else
${_src}: @/tools/makeobjops.awk @/${_srcsrc}
.endif
${AWK} -f @/tools/makeobjops.awk @/${_srcsrc} -${_ext}
.endif
.endfor # _src
.endfor # _ext
.endfor # _srcsrc
.if !empty(SRCS:Mvnode_if.c)
CLEANFILES+= vnode_if.c
.if !exists(@)
vnode_if.c: @
.else
vnode_if.c: @/tools/vnode_if.awk @/kern/vnode_if.src
.endif
${AWK} -f @/tools/vnode_if.awk @/kern/vnode_if.src -c
.endif
.if !empty(SRCS:Mvnode_if.h)
CLEANFILES+= vnode_if.h vnode_if_newproto.h vnode_if_typedef.h
.if !exists(@)
vnode_if.h vnode_if_newproto.h vnode_if_typedef.h: @
.else
vnode_if.h vnode_if_newproto.h vnode_if_typedef.h: @/tools/vnode_if.awk \
@/kern/vnode_if.src
.endif
vnode_if.h: vnode_if_newproto.h vnode_if_typedef.h
${AWK} -f @/tools/vnode_if.awk @/kern/vnode_if.src -h
vnode_if_newproto.h:
${AWK} -f @/tools/vnode_if.awk @/kern/vnode_if.src -p
vnode_if_typedef.h:
${AWK} -f @/tools/vnode_if.awk @/kern/vnode_if.src -q
.endif
.for _i in mii pccard
.if !empty(SRCS:M${_i}devs.h)
CLEANFILES+= ${_i}devs.h
.if !exists(@)
${_i}devs.h: @
.else
${_i}devs.h: @/tools/${_i}devs2h.awk @/dev/${_i}/${_i}devs
.endif
${AWK} -f @/tools/${_i}devs2h.awk @/dev/${_i}/${_i}devs
.endif
.endfor # _i
.if !empty(SRCS:Musbdevs.h)
CLEANFILES+= usbdevs.h
.if !exists(@)
usbdevs.h: @
.else
usbdevs.h: @/tools/usbdevs2h.awk @/dev/usb/usbdevs
.endif
${AWK} -f @/tools/usbdevs2h.awk @/dev/usb/usbdevs -h
.endif
.if !empty(SRCS:Musbdevs_data.h)
CLEANFILES+= usbdevs_data.h
.if !exists(@)
usbdevs_data.h: @
.else
usbdevs_data.h: @/tools/usbdevs2h.awk @/dev/usb/usbdevs
.endif
${AWK} -f @/tools/usbdevs2h.awk @/dev/usb/usbdevs -d
.endif
.if !empty(SRCS:Macpi_quirks.h)
CLEANFILES+= acpi_quirks.h
.if !exists(@)
acpi_quirks.h: @
.else
acpi_quirks.h: @/tools/acpi_quirks2h.awk @/dev/acpica/acpi_quirks
.endif
${AWK} -f @/tools/acpi_quirks2h.awk @/dev/acpica/acpi_quirks
.endif
.if !empty(SRCS:Massym.s)
CLEANFILES+= assym.s genassym.o
assym.s: genassym.o
.if defined(KERNBUILDDIR)
genassym.o: opt_global.h
.endif
.if !exists(@)
assym.s: @
.else
assym.s: @/kern/genassym.sh
.endif
sh @/kern/genassym.sh genassym.o > ${.TARGET}
.if exists(@)
genassym.o: @/${MACHINE_ARCH}/${MACHINE_ARCH}/genassym.c
.endif
genassym.o: @ machine ${SRCS:Mopt_*.h}
${CC} -c ${CFLAGS:N-fno-common} \
@/${MACHINE_ARCH}/${MACHINE_ARCH}/genassym.c
.endif
lint: ${SRCS}
${LINT} ${LINTKERNFLAGS} ${CFLAGS:M-[DILU]*} ${.ALLSRC:M*.c}
.if defined(KERNBUILDDIR)
${OBJS}: opt_global.h
.endif
.include <bsd.dep.mk>
cleandepend: cleanilinks
# .depend needs include links so we remove them only together.
cleanilinks:
rm -f ${_ILINKS}
.if !exists(${.OBJDIR}/${DEPENDFILE})
${OBJS}: ${SRCS:M*.h}
.endif
.include <bsd.obj.mk>
.include "kern.mk"