Clean out most of the LKM stuff, the build support left a little while ago.
This commit is contained in:
Peter Wemm
parent
efd38fd1fa
commit
713959259e
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@ -1,5 +1,5 @@
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# From: @(#)bsd.prog.mk 5.26 (Berkeley) 6/25/91
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# $Id: bsd.kmod.mk,v 1.58 1998/11/11 07:40:44 peter Exp $
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# $Id: bsd.kmod.mk,v 1.59 1999/03/23 03:06:25 bde Exp $
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#
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# The include file <bsd.kmod.mk> handles installing Loadable Kernel Modules.
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#
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@ -10,14 +10,12 @@
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#
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# DISTRIBUTION Name of distribution. [bin]
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#
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# EXPORT_SYMS ???
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#
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# KERN Main Kernel source directory. [${.CURDIR}/../../sys/kern]
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#
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# KMOD The name of the loadable kernel module to build.
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#
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# KMODDIR Base path for loadable kernel modules
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# (see lkm(4)). [/lkm]
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# (see lkm(4)). [/modules]
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#
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# KMODOWN LKM owner. [${BINOWN}]
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#
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@ -28,9 +26,9 @@
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# LINKS The list of LKM links; should be full pathnames, the
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# linked-to file coming first, followed by the linked
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# file. The files are hard-linked. For example, to link
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# /lkm/master and /lkm/meister, use:
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# /modules/master and /modules/meister, use:
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#
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# LINKS= /lkm/master /lkm/meister
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# LINKS= /modules/master /modules/meister
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#
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# MODLOAD Command to load a kernel module [/sbin/modload]
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#
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@ -41,8 +39,6 @@
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# PROG The name of the loadable kernel module to build.
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# If not supplied, ${KMOD}.o is used.
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#
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# PSEUDO_LKM ???
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#
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# SRCS List of source files
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#
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# KMODDEPS List of modules which this one is dependant on
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@ -94,18 +90,7 @@ __initialized__:
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.SUFFIXES: .out .o .c .cc .cxx .C .y .l .s .S
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CFLAGS+= ${COPTS} -DKERNEL ${CWARNFLAGS}
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.if defined(KLDMOD)
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CFLAGS+= -DKLD_MODULE
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.else
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CFLAGS+= -DACTUALLY_LKM_NOT_KERNEL
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.endif
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# Damn bsd.own.mk is included too early.
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.if defined(KLDMOD)
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.if ${KMODDIR} == /lkm
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KMODDIR= /modules
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.endif
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.endif
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# Don't use any standard or source-relative include directories.
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# Since -nostdinc will annull any previous -I paths, we repeat all
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@ -124,51 +109,23 @@ CFLAGS+= -I${.OBJDIR} -I${.OBJDIR}/@
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CFLAGS+= -I${DESTDIR}/usr/include
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.endif
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.if !defined(KLDMOD)
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# XXX temporary until we build ELF kernels.
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CFLAGS+= -aout
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LDFLAGS+= -aout
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.endif
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.if defined(NOSHARED) && ( ${NOSHARED} != "no" && ${NOSHARED} != "NO" )
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LDFLAGS+= -static
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.endif
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EXPORT_SYMS?= _${KMOD}
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.if defined(VFS_LKM)
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CFLAGS+= -DVFS_LKM -DMODVNOPS=${KMOD}vnops
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SRCS+= vnode_if.h
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CLEANFILES+= vnode_if.h vnode_if.c
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.endif
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.if defined(VFS_KLD)
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CFLAGS+= -DVFS_LKM -DVFS_KLD
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SRCS+= vnode_if.h
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SRCS+= vnode_if.h
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CLEANFILES+= vnode_if.h vnode_if.c
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.endif
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.if defined(KLDMOD) && ${OBJFORMAT} == elf
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.if ${OBJFORMAT} == elf
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CLEANFILES+= setdef0.c setdef1.c setdefs.h
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CLEANFILES+= setdef0.o setdef1.o
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.endif
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.if defined(PSEUDO_LKM)
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CFLAGS+= -DPSEUDO_LKM
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.endif
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OBJS+= ${SRCS:N*.h:R:S/$/.o/g}
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.if !defined(PROG)
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.if defined(KLDMOD)
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PROG= ${KMOD}.ko
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.else
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PROG= ${KMOD}.o
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.endif
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.endif
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${PROG}: ${OBJS} ${DPADD} ${KMODDEPS}
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.if defined(KLDMOD)
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.if ${OBJFORMAT} == elf
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gensetdefs ${OBJS}
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${CC} ${CFLAGS} -c setdef0.c
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@ -177,16 +134,6 @@ ${PROG}: ${OBJS} ${DPADD} ${KMODDEPS}
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.else
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${LD} -Bshareable ${LDFLAGS} -o ${.TARGET} ${OBJS} ${KMODDEPS}
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.endif
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.else
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${LD} -r ${LDFLAGS:N-static} -o tmp.o ${OBJS}
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.if defined(EXPORT_SYMS)
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rm -f symb.tmp
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for i in ${EXPORT_SYMS} ; do echo $$i >> symb.tmp ; done
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symorder -c symb.tmp tmp.o
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rm -f symb.tmp
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.endif
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mv tmp.o ${.TARGET}
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.endif
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.if defined(KMODDEPS)
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.for dep in ${KMODDEPS}
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@ -216,29 +163,11 @@ all: objwarn ${PROG} all-man _SUBDIR
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beforedepend ${OBJS}: ${_ILINKS}
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.if !defined(KLDMOD)
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# The search for the link targets works best if we are in a normal src
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# tree, and not too deeply below src/lkm. If we are near "/", then
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# tree, and not too deeply below src/sys/modules. If we are near "/", then
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# we may find /sys - this is harmless. Other abnormal "sys" directories
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# found in the search are likely to cause problems. If nothing is found,
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# then the links default to /usr/include and /usr/include/machine.
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${_ILINKS}:
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@for up in ../.. ../../.. ; do \
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case ${.TARGET} in \
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machine) \
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path=${.CURDIR}/$$up/sys/${MACHINE_ARCH}/include ; \
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defaultpath=/usr/include/machine ;; \
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@) \
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path=${.CURDIR}/$$up/sys ; \
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defaultpath=/usr/include ;; \
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esac ; \
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if [ -d $$path ] ; then break ; fi ; \
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path=$$defaultpath ; \
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done ; \
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path=`(cd $$path && /bin/pwd)` ; \
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${ECHO} ${.TARGET} "->" $$path ; \
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ln -s $$path ${.TARGET}
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.else
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${_ILINKS}:
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@set +x; for up in ../.. ../../.. ; do \
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case ${.TARGET} in \
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@ -257,9 +186,8 @@ ${_ILINKS}:
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path=`(cd $$path && /bin/pwd)` ; \
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${ECHO} ${.TARGET} "->" $$path ; \
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ln -s $$path ${.TARGET}
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.endif
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CLEANFILES+= ${PROG} ${OBJS} ${_ILINKS} lkm_verify_tmp symb.tmp tmp.o
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CLEANFILES+= ${PROG} ${OBJS} ${_ILINKS} symb.tmp tmp.o
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.if !target(install)
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.if !target(beforeinstall)
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@ -331,11 +259,7 @@ KERN= ${.CURDIR}/../../sys/kern
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vnode_if.h: ${KERN}/vnode_if.sh ${KERN}/vnode_if.src
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sh ${KERN}/vnode_if.sh ${KERN}/vnode_if.src
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_sysregress: ${_INLINKS} ${PROG}
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ld -A /sys/compile/LKM/kernel ${PROG} ${DEPLKMS} -o lkm_verify_tmp
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rm lkm_verify_tmp
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regress: _sysregress
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regress:
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.include <bsd.dep.mk>
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@ -1,5 +1,5 @@
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# From: @(#)bsd.prog.mk 5.26 (Berkeley) 6/25/91
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# $Id: bsd.kmod.mk,v 1.58 1998/11/11 07:40:44 peter Exp $
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# $Id: bsd.kmod.mk,v 1.59 1999/03/23 03:06:25 bde Exp $
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#
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# The include file <bsd.kmod.mk> handles installing Loadable Kernel Modules.
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#
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@ -10,14 +10,12 @@
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#
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# DISTRIBUTION Name of distribution. [bin]
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#
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# EXPORT_SYMS ???
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#
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# KERN Main Kernel source directory. [${.CURDIR}/../../sys/kern]
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#
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# KMOD The name of the loadable kernel module to build.
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#
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# KMODDIR Base path for loadable kernel modules
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# (see lkm(4)). [/lkm]
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# (see lkm(4)). [/modules]
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#
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# KMODOWN LKM owner. [${BINOWN}]
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#
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@ -28,9 +26,9 @@
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# LINKS The list of LKM links; should be full pathnames, the
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# linked-to file coming first, followed by the linked
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# file. The files are hard-linked. For example, to link
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# /lkm/master and /lkm/meister, use:
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# /modules/master and /modules/meister, use:
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#
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# LINKS= /lkm/master /lkm/meister
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# LINKS= /modules/master /modules/meister
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#
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# MODLOAD Command to load a kernel module [/sbin/modload]
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#
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@ -41,8 +39,6 @@
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# PROG The name of the loadable kernel module to build.
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# If not supplied, ${KMOD}.o is used.
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#
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# PSEUDO_LKM ???
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#
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# SRCS List of source files
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#
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# KMODDEPS List of modules which this one is dependant on
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@ -94,18 +90,7 @@ __initialized__:
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.SUFFIXES: .out .o .c .cc .cxx .C .y .l .s .S
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CFLAGS+= ${COPTS} -DKERNEL ${CWARNFLAGS}
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.if defined(KLDMOD)
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CFLAGS+= -DKLD_MODULE
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.else
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CFLAGS+= -DACTUALLY_LKM_NOT_KERNEL
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.endif
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# Damn bsd.own.mk is included too early.
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.if defined(KLDMOD)
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.if ${KMODDIR} == /lkm
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KMODDIR= /modules
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.endif
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.endif
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# Don't use any standard or source-relative include directories.
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# Since -nostdinc will annull any previous -I paths, we repeat all
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@ -124,51 +109,23 @@ CFLAGS+= -I${.OBJDIR} -I${.OBJDIR}/@
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CFLAGS+= -I${DESTDIR}/usr/include
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.endif
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.if !defined(KLDMOD)
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# XXX temporary until we build ELF kernels.
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CFLAGS+= -aout
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LDFLAGS+= -aout
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.endif
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.if defined(NOSHARED) && ( ${NOSHARED} != "no" && ${NOSHARED} != "NO" )
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LDFLAGS+= -static
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.endif
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EXPORT_SYMS?= _${KMOD}
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.if defined(VFS_LKM)
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CFLAGS+= -DVFS_LKM -DMODVNOPS=${KMOD}vnops
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SRCS+= vnode_if.h
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CLEANFILES+= vnode_if.h vnode_if.c
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.endif
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.if defined(VFS_KLD)
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CFLAGS+= -DVFS_LKM -DVFS_KLD
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SRCS+= vnode_if.h
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SRCS+= vnode_if.h
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CLEANFILES+= vnode_if.h vnode_if.c
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.endif
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.if defined(KLDMOD) && ${OBJFORMAT} == elf
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.if ${OBJFORMAT} == elf
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CLEANFILES+= setdef0.c setdef1.c setdefs.h
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CLEANFILES+= setdef0.o setdef1.o
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.endif
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.if defined(PSEUDO_LKM)
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CFLAGS+= -DPSEUDO_LKM
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.endif
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OBJS+= ${SRCS:N*.h:R:S/$/.o/g}
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.if !defined(PROG)
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.if defined(KLDMOD)
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PROG= ${KMOD}.ko
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.else
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PROG= ${KMOD}.o
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.endif
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.endif
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${PROG}: ${OBJS} ${DPADD} ${KMODDEPS}
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.if defined(KLDMOD)
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.if ${OBJFORMAT} == elf
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gensetdefs ${OBJS}
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${CC} ${CFLAGS} -c setdef0.c
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@ -177,16 +134,6 @@ ${PROG}: ${OBJS} ${DPADD} ${KMODDEPS}
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.else
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${LD} -Bshareable ${LDFLAGS} -o ${.TARGET} ${OBJS} ${KMODDEPS}
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.endif
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.else
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${LD} -r ${LDFLAGS:N-static} -o tmp.o ${OBJS}
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.if defined(EXPORT_SYMS)
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rm -f symb.tmp
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for i in ${EXPORT_SYMS} ; do echo $$i >> symb.tmp ; done
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symorder -c symb.tmp tmp.o
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rm -f symb.tmp
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.endif
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mv tmp.o ${.TARGET}
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.endif
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.if defined(KMODDEPS)
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.for dep in ${KMODDEPS}
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@ -216,29 +163,11 @@ all: objwarn ${PROG} all-man _SUBDIR
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beforedepend ${OBJS}: ${_ILINKS}
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.if !defined(KLDMOD)
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# The search for the link targets works best if we are in a normal src
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# tree, and not too deeply below src/lkm. If we are near "/", then
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# tree, and not too deeply below src/sys/modules. If we are near "/", then
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# we may find /sys - this is harmless. Other abnormal "sys" directories
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# found in the search are likely to cause problems. If nothing is found,
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# then the links default to /usr/include and /usr/include/machine.
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${_ILINKS}:
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@for up in ../.. ../../.. ; do \
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case ${.TARGET} in \
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machine) \
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path=${.CURDIR}/$$up/sys/${MACHINE_ARCH}/include ; \
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defaultpath=/usr/include/machine ;; \
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@) \
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path=${.CURDIR}/$$up/sys ; \
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defaultpath=/usr/include ;; \
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esac ; \
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if [ -d $$path ] ; then break ; fi ; \
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path=$$defaultpath ; \
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done ; \
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path=`(cd $$path && /bin/pwd)` ; \
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${ECHO} ${.TARGET} "->" $$path ; \
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ln -s $$path ${.TARGET}
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.else
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${_ILINKS}:
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@set +x; for up in ../.. ../../.. ; do \
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case ${.TARGET} in \
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@ -257,9 +186,8 @@ ${_ILINKS}:
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path=`(cd $$path && /bin/pwd)` ; \
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${ECHO} ${.TARGET} "->" $$path ; \
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ln -s $$path ${.TARGET}
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.endif
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CLEANFILES+= ${PROG} ${OBJS} ${_ILINKS} lkm_verify_tmp symb.tmp tmp.o
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CLEANFILES+= ${PROG} ${OBJS} ${_ILINKS} symb.tmp tmp.o
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.if !target(install)
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.if !target(beforeinstall)
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@ -331,11 +259,7 @@ KERN= ${.CURDIR}/../../sys/kern
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vnode_if.h: ${KERN}/vnode_if.sh ${KERN}/vnode_if.src
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sh ${KERN}/vnode_if.sh ${KERN}/vnode_if.src
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_sysregress: ${_INLINKS} ${PROG}
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ld -A /sys/compile/LKM/kernel ${PROG} ${DEPLKMS} -o lkm_verify_tmp
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rm lkm_verify_tmp
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regress: _sysregress
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regress:
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.include <bsd.dep.mk>
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