Index: stable/11/share/mk/kmod.opts.mk =================================================================== --- stable/11/share/mk/kmod.opts.mk (nonexistent) +++ stable/11/share/mk/kmod.opts.mk (revision 365465) @@ -0,0 +1,4 @@ +# $FreeBSD$ + +.include +.include "${SYSDIR}/conf/kmod.opts.mk" Property changes on: stable/11/share/mk/kmod.opts.mk ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: stable/11/sys/conf/kmod.mk =================================================================== --- stable/11/sys/conf/kmod.mk (revision 365464) +++ stable/11/sys/conf/kmod.mk (revision 365465) @@ -1,492 +1,487 @@ # From: @(#)bsd.prog.mk 5.26 (Berkeley) 6/25/91 # $FreeBSD$ # # The include file 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] # # KMODISLOADED Command to check whether a kernel module is # loaded [/sbin/kldstat -q -n] # # 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. # # reload: # Unload if loaded, then load. # AWK?= awk KMODLOAD?= /sbin/kldload KMODUNLOAD?= /sbin/kldunload KMODISLOADED?= /sbin/kldstat -q -n OBJCOPY?= objcopy -.include -# Grab all the options for a kernel build. For backwards compat, we need to -# do this after bsd.own.mk. -.include "kern.opts.mk" -.include -.include "config.mk" +.include "kmod.opts.mk" # Search for kernel source tree in standard places. .for _dir in ${.CURDIR}/../.. ${.CURDIR}/../../.. /sys /usr/src/sys .if !defined(SYSDIR) && exists(${_dir}/kern/) SYSDIR= ${_dir:tA} .endif .endfor .if !defined(SYSDIR) || !exists(${SYSDIR}/kern/) .error "can't find kernel source tree" .endif .SUFFIXES: .out .o .c .cc .cxx .C .y .l .s .S .m # amd64 and mips use direct linking for kmod, all others use shared binaries .if ${MACHINE_CPUARCH} != amd64 && ${MACHINE_CPUARCH} != mips __KLD_SHARED=yes .else __KLD_SHARED=no .endif .if !empty(CFLAGS:M-O[23s]) && empty(CFLAGS:M-fno-strict-aliasing) CFLAGS+= -fno-strict-aliasing .endif .if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} < 50000 WERROR?= -Wno-error .else WERROR?= -Werror .endif LINUXKPI_GENSRCS+= \ bus_if.h \ device_if.h \ pci_if.h \ pci_iov_if.h \ vnode_if.h \ usb_if.h \ opt_usb.h \ opt_stack.h CFLAGS+= ${WERROR} CFLAGS+= -D_KERNEL CFLAGS+= -DKLD_MODULE # Don't use any standard or source-relative include directories. NOSTDINC= -nostdinc CFLAGS:= ${CFLAGS:N-I*} ${NOSTDINC} ${INCLMAGIC} ${CFLAGS:M-I*} .if defined(KERNBUILDDIR) CFLAGS+= -DHAVE_KERNEL_OPTION_HEADERS -include ${KERNBUILDDIR}/opt_global.h .endif # Add -I paths for system headers. Individual module makefiles don't # need any -I paths for this. Similar defaults for .PATH can't be # set because there are no standard paths for non-headers. CFLAGS+= -I. -I${SYSDIR} CFLAGS.gcc+= -finline-limit=${INLINE_LIMIT} CFLAGS.gcc+= -fms-extensions CFLAGS.gcc+= --param inline-unit-growth=100 CFLAGS.gcc+= --param large-function-growth=1000 # Disallow common variables, and if we end up with commons from # somewhere unexpected, allocate storage for them in the module itself. CFLAGS+= -fno-common LDFLAGS+= -d -warn-common .if defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mbuild-id} LDFLAGS+= -Wl,--build-id=sha1 .endif CFLAGS+= ${DEBUG_FLAGS} .if ${MACHINE_CPUARCH} == amd64 CFLAGS+= -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer .endif .if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv" CFLAGS+= -fPIC .endif # Temporary workaround for PR 196407, which contains the fascinating details. # Don't allow clang to use fpu instructions or registers in kernel modules. .if ${MACHINE_CPUARCH} == arm .if ${COMPILER_VERSION} < 30800 CFLAGS.clang+= -mllvm -arm-use-movt=0 .else CFLAGS.clang+= -mno-movt .endif CFLAGS.clang+= -mfpu=none CFLAGS+= -funwind-tables .endif .if ${MACHINE_CPUARCH} == powerpc CFLAGS+= -mlongcall -fno-omit-frame-pointer .endif .if ${MACHINE_CPUARCH} == mips CFLAGS+= -G0 -fno-pic -mno-abicalls -mlong-calls .endif .if defined(DEBUG) || defined(DEBUG_FLAGS) CTFFLAGS+= -g .endif .if defined(FIRMWS) ${KMOD:S/$/.c/}: ${SYSDIR}/tools/fw_stub.awk ${AWK} -f ${SYSDIR}/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/:T}: ${_firmw:C/\:.*$//} @${ECHO} ${_firmw:C/\:.*$//} ${.ALLSRC:M*${_firmw:C/\:.*$//}} @if [ -e ${_firmw:C/\:.*$//} ]; then \ ${LD} -b binary --no-warn-mismatch ${_LDFLAGS} \ -m ${LD_EMULATION} -r -d \ -o ${.TARGET} ${_firmw:C/\:.*$//}; \ else \ ln -s ${.ALLSRC:M*${_firmw:C/\:.*$//}} ${_firmw:C/\:.*$//}; \ ${LD} -b binary --no-warn-mismatch ${_LDFLAGS} \ -m ${LD_EMULATION} -r -d \ -o ${.TARGET} ${_firmw:C/\:.*$//}; \ rm ${_firmw:C/\:.*$//}; \ fi OBJS+= ${_firmw:C/\:.*$/.fwo/:T} .endfor .endif # Conditionally include SRCS based on kernel config options. .for _o in ${KERN_OPTS} SRCS+=${SRCS.${_o}} .endfor OBJS+= ${SRCS:N*.h:R:S/$/.o/g} .if !defined(PROG) PROG= ${KMOD}.ko .endif .if !defined(DEBUG_FLAGS) FULLPROG= ${PROG} .else FULLPROG= ${PROG}.full ${PROG}: ${FULLPROG} ${PROG}.debug ${OBJCOPY} --strip-debug --add-gnu-debuglink=${PROG}.debug \ ${FULLPROG} ${.TARGET} ${PROG}.debug: ${FULLPROG} ${OBJCOPY} --only-keep-debug ${FULLPROG} ${.TARGET} .endif .if ${__KLD_SHARED} == yes ${FULLPROG}: ${KMOD}.kld ${LD} -m ${LD_EMULATION} -Bshareable -znotext -znorelro ${_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 ${__KLD_SHARED} == yes ${KMOD}.kld: ${OBJS} .else ${FULLPROG}: ${OBJS} .endif ${LD} -m ${LD_EMULATION} ${_LDFLAGS} -r -d -o ${.TARGET} ${OBJS} .if ${MK_CTF} != "no" ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS} .endif .if defined(EXPORT_SYMS) .if ${EXPORT_SYMS} != YES .if ${EXPORT_SYMS} == NO :> export_syms .elif !exists(${.CURDIR}/${EXPORT_SYMS}) echo -n "${EXPORT_SYMS:@s@$s${.newline}@}" > 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 # defined(EXPORT_SYMS) .if !defined(DEBUG_FLAGS) && ${__KLD_SHARED} == no ${OBJCOPY} --strip-debug ${.TARGET} .endif _ILINKS=machine .if ${MACHINE} != ${MACHINE_CPUARCH} && ${MACHINE} != "arm64" _ILINKS+=${MACHINE_CPUARCH} .endif .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" _ILINKS+=x86 .endif CLEANFILES+=${_ILINKS} all: ${PROG} beforedepend: ${_ILINKS} beforebuild: ${_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_DEPEND_GUESS+= ${_link} .endif .endfor .NOPATH: ${_ILINKS} ${_ILINKS}: @case ${.TARGET} in \ machine) \ path=${SYSDIR}/${MACHINE}/include ;; \ *) \ path=${SYSDIR}/${.TARGET:T}/include ;; \ esac ; \ path=`(cd $$path && /bin/pwd)` ; \ ${ECHO} ${.TARGET:T} "->" $$path ; \ ln -fhs $$path ${.TARGET:T} CLEANFILES+= ${PROG} ${KMOD}.kld ${OBJS} .if defined(DEBUG_FLAGS) CLEANFILES+= ${FULLPROG} ${PROG}.debug .endif .if !target(install) _INSTALLFLAGS:= ${INSTALLFLAGS} .for ie in ${INSTALLFLAGS_EDIT} _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}} .endfor .if !target(realinstall) KERN_DEBUGDIR?= ${DEBUGDIR} realinstall: _kmodinstall .ORDER: beforeinstall _kmodinstall _kmodinstall: .PHONY ${INSTALL} -T release -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \ ${_INSTALLFLAGS} ${PROG} ${DESTDIR}${KMODDIR}/ .if defined(DEBUG_FLAGS) && !defined(INSTALL_NODEBUG) && ${MK_KERNEL_SYMBOLS} != "no" ${INSTALL} -T debug -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \ ${_INSTALLFLAGS} ${PROG}.debug ${DESTDIR}${KERN_DEBUGDIR}${KMODDIR}/ .endif .include .if !defined(NO_XREF) afterinstall: _kldxref .ORDER: realinstall _kldxref .ORDER: _installlinks _kldxref _kldxref: .PHONY @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} .PHONY ${KMODLOAD} -v ${.OBJDIR}/${PROG} .endif .if !target(unload) unload: .PHONY if ${KMODISLOADED} ${PROG} ; then ${KMODUNLOAD} -v ${PROG} ; fi .endif .if !target(reload) reload: unload load .PHONY .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+= ${ARCH_FLAGS} ${CONF_CFLAGS} .if !empty(SRCS:Mvnode_if.c) CLEANFILES+= vnode_if.c vnode_if.c: ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -c .endif .if !empty(SRCS:Mvnode_if.h) CLEANFILES+= vnode_if.h vnode_if_newproto.h vnode_if_typedef.h vnode_if.h vnode_if_newproto.h vnode_if_typedef.h: ${SYSDIR}/tools/vnode_if.awk \ ${SYSDIR}/kern/vnode_if.src vnode_if.h: vnode_if_newproto.h vnode_if_typedef.h ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -h vnode_if_newproto.h: ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -p vnode_if_typedef.h: ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -q .endif # Build _if.[ch] from _if.m, and clean them when we're done. # __MPATH defined in config.mk _MFILES=${__MPATH:T:O} _MPATH=${__MPATH:H:O:u} .PATH.m: ${_MPATH} .for _i in ${SRCS:M*_if.[ch]} _MATCH=M${_i:R:S/$/.m/} _MATCHES=${_MFILES:${_MATCH}} .if !empty(_MATCHES) CLEANFILES+= ${_i} .endif .endfor # _i .m.c: ${SYSDIR}/tools/makeobjops.awk ${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -c .m.h: ${SYSDIR}/tools/makeobjops.awk ${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -h .for _i in mii pccard .if !empty(SRCS:M${_i}devs.h) CLEANFILES+= ${_i}devs.h ${_i}devs.h: ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs ${AWK} -f ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs .endif .endfor # _i .if !empty(SRCS:Mbhnd_nvram_map.h) CLEANFILES+= bhnd_nvram_map.h bhnd_nvram_map.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \ ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ ${SYSDIR}/dev/bhnd/nvram/nvram_map bhnd_nvram_map.h: sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ ${SYSDIR}/dev/bhnd/nvram/nvram_map -h .endif .if !empty(SRCS:Mbhnd_nvram_map_data.h) CLEANFILES+= bhnd_nvram_map_data.h bhnd_nvram_map_data.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \ ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ ${SYSDIR}/dev/bhnd/nvram/nvram_map bhnd_nvram_map_data.h: sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ ${SYSDIR}/dev/bhnd/nvram/nvram_map -d .endif .if !empty(SRCS:Musbdevs.h) CLEANFILES+= usbdevs.h usbdevs.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs ${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -h .endif .if !empty(SRCS:Musbdevs_data.h) CLEANFILES+= usbdevs_data.h usbdevs_data.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs ${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -d .endif .if !empty(SRCS:Macpi_quirks.h) CLEANFILES+= acpi_quirks.h acpi_quirks.h: ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks ${AWK} -f ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks .endif .if !empty(SRCS:Massym.s) || !empty(DPSRCS:Massym.s) CLEANFILES+= assym.s genassym.o DEPENDOBJS+= genassym.o assym.s: genassym.o assym.s: ${SYSDIR}/kern/genassym.sh sh ${SYSDIR}/kern/genassym.sh genassym.o > ${.TARGET} genassym.o: ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c genassym.o: ${SRCS:Mopt_*.h} ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon \ ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c .endif lint: ${SRCS} ${LINT} ${LINTKERNFLAGS} ${CFLAGS:M-[DILU]*} ${.ALLSRC:M*.c} CLEANDEPENDFILES+= ${_ILINKS} # .depend needs include links so we remove them only together. cleanilinks: rm -f ${_ILINKS} OBJS_DEPEND_GUESS+= ${SRCS:M*.h} .if defined(KERNBUILDDIR) OBJS_DEPEND_GUESS+= opt_global.h .endif .include .include .include .include "kern.mk" Index: stable/11/sys/conf/kmod.opts.mk =================================================================== --- stable/11/sys/conf/kmod.opts.mk (nonexistent) +++ stable/11/sys/conf/kmod.opts.mk (revision 365465) @@ -0,0 +1,16 @@ +# $FreeBSD$ +# +# Handle options (KERN_OPTS) for kernel module options. This can be included earlier in a kmod Makefile +# to allow KERN_OPTS to control SRCS, etc. + +.if !target(____) +____: + +.include +# Grab all the options for a kernel build. For backwards compat, we need to +# do this after bsd.own.mk. +.include "kern.opts.mk" +.include +.include "config.mk" + +.endif # !target(____) Property changes on: stable/11/sys/conf/kmod.opts.mk ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: stable/11 =================================================================== --- stable/11 (revision 365464) +++ stable/11 (revision 365465) Property changes on: stable/11 ___________________________________________________________________ Modified: svn:mergeinfo ## -0,0 +0,1 ## Merged /head:r354970 Index: stable/12/share/mk/kmod.opts.mk =================================================================== --- stable/12/share/mk/kmod.opts.mk (nonexistent) +++ stable/12/share/mk/kmod.opts.mk (revision 365465) @@ -0,0 +1,4 @@ +# $FreeBSD$ + +.include +.include "${SYSDIR}/conf/kmod.opts.mk" Property changes on: stable/12/share/mk/kmod.opts.mk ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: stable/12/sys/conf/kmod.mk =================================================================== --- stable/12/sys/conf/kmod.mk (revision 365464) +++ stable/12/sys/conf/kmod.mk (revision 365465) @@ -1,540 +1,535 @@ # From: @(#)bsd.prog.mk 5.26 (Berkeley) 6/25/91 # $FreeBSD$ # # The include file 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] # # KMODISLOADED Command to check whether a kernel module is # loaded [/sbin/kldstat -q -n] # # 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] # # KERNBUILDDIR # Set to the location of the kernel build directory where # the opt_*.h files, .o's and kernel winds up. # # +++ 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. # # reload: # Unload if loaded, then load. # AWK?= awk KMODLOAD?= /sbin/kldload KMODUNLOAD?= /sbin/kldunload KMODISLOADED?= /sbin/kldstat -q -n OBJCOPY?= objcopy -.include -# Grab all the options for a kernel build. For backwards compat, we need to -# do this after bsd.own.mk. -.include "kern.opts.mk" -.include -.include "config.mk" +.include "kmod.opts.mk" # Search for kernel source tree in standard places. .if empty(KERNBUILDDIR) .if !defined(SYSDIR) .for _dir in ${SRCTOP:D${SRCTOP}/sys} \ ${.CURDIR}/../.. ${.CURDIR}/../../.. /sys /usr/src/sys .if !defined(SYSDIR) && exists(${_dir}/kern/) SYSDIR= ${_dir:tA} .endif .endfor .endif .if !defined(SYSDIR) || !exists(${SYSDIR}/kern/) .error "can't find kernel source tree" .endif .endif .SUFFIXES: .out .o .c .cc .cxx .C .y .l .s .S .m # amd64 and mips use direct linking for kmod, all others use shared binaries .if ${MACHINE_CPUARCH} != amd64 && ${MACHINE_CPUARCH} != mips __KLD_SHARED=yes .else __KLD_SHARED=no .endif .if !empty(CFLAGS:M-O[23s]) && empty(CFLAGS:M-fno-strict-aliasing) CFLAGS+= -fno-strict-aliasing .endif .if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} < 50000 WERROR?= -Wno-error .else WERROR?= -Werror .endif LINUXKPI_GENSRCS+= \ bus_if.h \ device_if.h \ pci_if.h \ pci_iov_if.h \ vnode_if.h \ usb_if.h \ opt_usb.h \ opt_stack.h CFLAGS+= ${WERROR} CFLAGS+= -D_KERNEL CFLAGS+= -DKLD_MODULE .if defined(MODULE_TIED) CFLAGS+= -DKLD_TIED .endif # Don't use any standard or source-relative include directories. NOSTDINC= -nostdinc 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${SYSDIR} -I${SYSDIR}/contrib/ck/include CFLAGS.gcc+= -finline-limit=${INLINE_LIMIT} CFLAGS.gcc+= -fms-extensions CFLAGS.gcc+= --param inline-unit-growth=100 CFLAGS.gcc+= --param large-function-growth=1000 # Disallow common variables, and if we end up with commons from # somewhere unexpected, allocate storage for them in the module itself. # # -fno-common is the default for src builds, but this should be left in place # until at least we catch up to GCC10/LLVM11 or otherwise enable -fno-common # in instead. For now, we will have duplicate -fno-common in # CFLAGS for in-tree module builds as they will also pick it up from # share/mk/src.sys.mk, but the following is important for out-of-tree modules # (e.g. ports). CFLAGS+= -fno-common LDFLAGS+= -d -warn-common .if defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mbuild-id} LDFLAGS+= --build-id=sha1 .endif CFLAGS+= ${DEBUG_FLAGS} .if ${MACHINE_CPUARCH} == amd64 CFLAGS+= -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer .endif .if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv" CFLAGS+= -fPIC .endif # Temporary workaround for PR 196407, which contains the fascinating details. # Don't allow clang to use fpu instructions or registers in kernel modules. .if ${MACHINE_CPUARCH} == arm .if ${COMPILER_VERSION} < 30800 CFLAGS.clang+= -mllvm -arm-use-movt=0 .else CFLAGS.clang+= -mno-movt .endif CFLAGS.clang+= -mfpu=none CFLAGS+= -funwind-tables .endif .if ${MACHINE_CPUARCH} == powerpc CFLAGS+= -mlongcall -fno-omit-frame-pointer .endif .if ${MACHINE_CPUARCH} == mips CFLAGS+= -G0 -fno-pic -mno-abicalls -mlong-calls .endif .if defined(DEBUG) || defined(DEBUG_FLAGS) CTFFLAGS+= -g .endif .if defined(FIRMWS) ${KMOD:S/$/.c/}: ${SYSDIR}/tools/fw_stub.awk ${AWK} -f ${SYSDIR}/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/:T}: ${_firmw:C/\:.*$//} @${ECHO} ${_firmw:C/\:.*$//} ${.ALLSRC:M*${_firmw:C/\:.*$//}} @if [ -e ${_firmw:C/\:.*$//} ]; then \ ${LD} -b binary --no-warn-mismatch ${_LDFLAGS} \ -m ${LD_EMULATION} -r -d \ -o ${.TARGET} ${_firmw:C/\:.*$//}; \ else \ ln -s ${.ALLSRC:M*${_firmw:C/\:.*$//}} ${_firmw:C/\:.*$//}; \ ${LD} -b binary --no-warn-mismatch ${_LDFLAGS} \ -m ${LD_EMULATION} -r -d \ -o ${.TARGET} ${_firmw:C/\:.*$//}; \ rm ${_firmw:C/\:.*$//}; \ fi OBJS+= ${_firmw:C/\:.*$/.fwo/:T} .endfor .endif # Conditionally include SRCS based on kernel config options. .for _o in ${KERN_OPTS} SRCS+=${SRCS.${_o}} .endfor OBJS+= ${SRCS:N*.h:R:S/$/.o/g} .if !defined(PROG) PROG= ${KMOD}.ko .endif .if !defined(DEBUG_FLAGS) FULLPROG= ${PROG} .else FULLPROG= ${PROG}.full ${PROG}: ${FULLPROG} ${PROG}.debug ${OBJCOPY} --strip-debug --add-gnu-debuglink=${PROG}.debug \ ${FULLPROG} ${.TARGET} ${PROG}.debug: ${FULLPROG} ${OBJCOPY} --only-keep-debug ${FULLPROG} ${.TARGET} .endif .if ${__KLD_SHARED} == yes ${FULLPROG}: ${KMOD}.kld ${LD} -m ${LD_EMULATION} -Bshareable -znotext -znorelro ${_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 ${__KLD_SHARED} == yes ${KMOD}.kld: ${OBJS} .else ${FULLPROG}: ${OBJS} .endif ${LD} -m ${LD_EMULATION} ${_LDFLAGS} -r -d -o ${.TARGET} ${OBJS} .if ${MK_CTF} != "no" ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS} .endif .if defined(EXPORT_SYMS) .if ${EXPORT_SYMS} != YES .if ${EXPORT_SYMS} == NO :> export_syms .elif !exists(${.CURDIR}/${EXPORT_SYMS}) echo -n "${EXPORT_SYMS:@s@$s${.newline}@}" > 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 # defined(EXPORT_SYMS) .if defined(PREFIX_SYMS) ${AWK} -v prefix=${PREFIX_SYMS} -f ${SYSDIR}/conf/kmod_syms_prefix.awk \ ${.TARGET} /dev/null | xargs -J% ${OBJCOPY} % ${.TARGET} .endif .if !defined(DEBUG_FLAGS) && ${__KLD_SHARED} == no ${OBJCOPY} --strip-debug ${.TARGET} .endif .if ${COMPILER_TYPE} == "clang" || \ (${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 60000) _MAP_DEBUG_PREFIX= yes .endif _ILINKS=machine .if ${MACHINE} != ${MACHINE_CPUARCH} && ${MACHINE} != "arm64" _ILINKS+=${MACHINE_CPUARCH} .endif .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" _ILINKS+=x86 .endif CLEANFILES+=${_ILINKS} all: ${PROG} beforedepend: ${_ILINKS} beforebuild: ${_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. # Ensure that debug info references the path in the source tree. .for _link in ${_ILINKS} .if !exists(${.OBJDIR}/${_link}) OBJS_DEPEND_GUESS+= ${_link} .endif .if defined(_MAP_DEBUG_PREFIX) .if ${_link} == "machine" CFLAGS+= -fdebug-prefix-map=./machine=${SYSDIR}/${MACHINE}/include .else CFLAGS+= -fdebug-prefix-map=./${_link}=${SYSDIR}/${_link}/include .endif .endif .endfor .NOPATH: ${_ILINKS} ${_ILINKS}: @case ${.TARGET} in \ machine) \ path=${SYSDIR}/${MACHINE}/include ;; \ *) \ path=${SYSDIR}/${.TARGET:T}/include ;; \ esac ; \ path=`(cd $$path && /bin/pwd)` ; \ ${ECHO} ${.TARGET:T} "->" $$path ; \ ln -fns $$path ${.TARGET:T} CLEANFILES+= ${PROG} ${KMOD}.kld ${OBJS} .if defined(DEBUG_FLAGS) CLEANFILES+= ${FULLPROG} ${PROG}.debug .endif .if !target(install) _INSTALLFLAGS:= ${INSTALLFLAGS} .for ie in ${INSTALLFLAGS_EDIT} _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}} .endfor .if !target(realinstall) KERN_DEBUGDIR?= ${DEBUGDIR} realinstall: _kmodinstall .ORDER: beforeinstall _kmodinstall _kmodinstall: .PHONY ${INSTALL} -T release -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \ ${_INSTALLFLAGS} ${PROG} ${DESTDIR}${KMODDIR}/ .if defined(DEBUG_FLAGS) && !defined(INSTALL_NODEBUG) && ${MK_KERNEL_SYMBOLS} != "no" ${INSTALL} -T debug -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \ ${_INSTALLFLAGS} ${PROG}.debug ${DESTDIR}${KERN_DEBUGDIR}${KMODDIR}/ .endif .include .if !defined(NO_XREF) afterinstall: _kldxref .ORDER: realinstall _kldxref .ORDER: _installlinks _kldxref _kldxref: .PHONY @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} .PHONY ${KMODLOAD} -v ${.OBJDIR}/${PROG} .endif .if !target(unload) unload: .PHONY if ${KMODISLOADED} ${PROG} ; then ${KMODUNLOAD} -v ${PROG} ; fi .endif .if !target(reload) reload: unload load .PHONY .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+= ${ARCH_FLAGS} ${CONF_CFLAGS} .if !empty(SRCS:Mvnode_if.c) CLEANFILES+= vnode_if.c vnode_if.c: ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -c .endif .if !empty(SRCS:Mvnode_if.h) CLEANFILES+= vnode_if.h vnode_if_newproto.h vnode_if_typedef.h vnode_if.h vnode_if_newproto.h vnode_if_typedef.h: ${SYSDIR}/tools/vnode_if.awk \ ${SYSDIR}/kern/vnode_if.src vnode_if.h: vnode_if_newproto.h vnode_if_typedef.h ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -h vnode_if_newproto.h: ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -p vnode_if_typedef.h: ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -q .endif # Build _if.[ch] from _if.m, and clean them when we're done. # __MPATH defined in config.mk _MFILES=${__MPATH:T:O} _MPATH=${__MPATH:H:O:u} .PATH.m: ${_MPATH} .for _i in ${SRCS:M*_if.[ch]} _MATCH=M${_i:R:S/$/.m/} _MATCHES=${_MFILES:${_MATCH}} .if !empty(_MATCHES) CLEANFILES+= ${_i} .endif .endfor # _i .m.c: ${SYSDIR}/tools/makeobjops.awk ${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -c .m.h: ${SYSDIR}/tools/makeobjops.awk ${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -h .for _i in mii pccard .if !empty(SRCS:M${_i}devs.h) CLEANFILES+= ${_i}devs.h ${_i}devs.h: ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs ${AWK} -f ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs .endif .endfor # _i .if !empty(SRCS:Mbhnd_nvram_map.h) CLEANFILES+= bhnd_nvram_map.h bhnd_nvram_map.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \ ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ ${SYSDIR}/dev/bhnd/nvram/nvram_map bhnd_nvram_map.h: sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ ${SYSDIR}/dev/bhnd/nvram/nvram_map -h .endif .if !empty(SRCS:Mbhnd_nvram_map_data.h) CLEANFILES+= bhnd_nvram_map_data.h bhnd_nvram_map_data.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \ ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ ${SYSDIR}/dev/bhnd/nvram/nvram_map bhnd_nvram_map_data.h: sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ ${SYSDIR}/dev/bhnd/nvram/nvram_map -d .endif .if !empty(SRCS:Musbdevs.h) CLEANFILES+= usbdevs.h usbdevs.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs ${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -h .endif .if !empty(SRCS:Musbdevs_data.h) CLEANFILES+= usbdevs_data.h usbdevs_data.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs ${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -d .endif .if !empty(SRCS:Macpi_quirks.h) CLEANFILES+= acpi_quirks.h acpi_quirks.h: ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks ${AWK} -f ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks .endif .if !empty(SRCS:Massym.inc) || !empty(DPSRCS:Massym.inc) CLEANFILES+= assym.inc genassym.o DEPENDOBJS+= genassym.o DPSRCS+= offset.inc .endif .if defined(MODULE_TIED) DPSRCS+= offset.inc .endif .if !empty(SRCS:Moffset.inc) || !empty(DPSRCS:Moffset.inc) CLEANFILES+= offset.inc genoffset.o DEPENDOBJS+= genoffset.o .endif assym.inc: genassym.o offset.inc: genoffset.o assym.inc: ${SYSDIR}/kern/genassym.sh sh ${SYSDIR}/kern/genassym.sh genassym.o > ${.TARGET} genassym.o: ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c offset.inc genassym.o: ${SRCS:Mopt_*.h} ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon \ ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c offset.inc: ${SYSDIR}/kern/genoffset.sh genoffset.o sh ${SYSDIR}/kern/genoffset.sh genoffset.o > ${.TARGET} genoffset.o: ${SYSDIR}/kern/genoffset.c genoffset.o: ${SRCS:Mopt_*.h} ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon \ ${SYSDIR}/kern/genoffset.c CLEANDEPENDFILES+= ${_ILINKS} # .depend needs include links so we remove them only together. cleanilinks: rm -f ${_ILINKS} OBJS_DEPEND_GUESS+= ${SRCS:M*.h} .if defined(KERNBUILDDIR) OBJS_DEPEND_GUESS+= opt_global.h .endif .include .include .include .include "kern.mk" Index: stable/12/sys/conf/kmod.opts.mk =================================================================== --- stable/12/sys/conf/kmod.opts.mk (nonexistent) +++ stable/12/sys/conf/kmod.opts.mk (revision 365465) @@ -0,0 +1,16 @@ +# $FreeBSD$ +# +# Handle options (KERN_OPTS) for kernel module options. This can be included earlier in a kmod Makefile +# to allow KERN_OPTS to control SRCS, etc. + +.if !target(____) +____: + +.include +# Grab all the options for a kernel build. For backwards compat, we need to +# do this after bsd.own.mk. +.include "kern.opts.mk" +.include +.include "config.mk" + +.endif # !target(____) Property changes on: stable/12/sys/conf/kmod.opts.mk ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: stable/12 =================================================================== --- stable/12 (revision 365464) +++ stable/12 (revision 365465) Property changes on: stable/12 ___________________________________________________________________ Modified: svn:mergeinfo ## -0,0 +0,1 ## Merged /head:r354970