597 lines
16 KiB
PHP
597 lines
16 KiB
PHP
# $NetBSD: Makefile.kern.inc,v 1.301 2024/05/06 08:43:36 mrg Exp $
|
|
#
|
|
# This file contains common `MI' targets and definitions and it is included
|
|
# at the bottom of each `MD' ${MACHINE}/conf/Makefile.${MACHINE}.
|
|
#
|
|
# Each target in this file should be protected with `if !target(target)'
|
|
# or `if !commands(target)' and each variable should only be conditionally
|
|
# assigned `VAR ?= VALUE', so that everything can be overridden.
|
|
#
|
|
# DEBUG is set to -g if debugging.
|
|
# PROF is set to -pg if profiling.
|
|
#
|
|
# To specify debugging, add the config line: makeoptions DEBUG="-g"
|
|
# A better way is to specify -g only for a few files.
|
|
#
|
|
# makeoptions DEBUGLIST="uvm* trap if_*"
|
|
#
|
|
# all ports are expected to include bsd.own.mk for toolchain settings
|
|
|
|
# Default DEBUG to -g if kernel debug info is requested by MKDEBUGKERNEL=yes
|
|
.if ${MKDEBUGKERNEL:Uno} == "yes" || ${MKDEBUG:Uno} == "yes"
|
|
DEBUG?=-g
|
|
.else
|
|
DEBUG?=
|
|
.endif
|
|
|
|
##
|
|
## (0) toolchain settings for things that aren't part of the standard
|
|
## toolchain
|
|
##
|
|
HOST_SH?= sh
|
|
DBSYM?= dbsym
|
|
MKDEP?= mkdep
|
|
STRIP?= strip
|
|
OBJCOPY?= objcopy
|
|
OBJDUMP?= objdump
|
|
CSCOPE?= cscope
|
|
MKID?= mkid
|
|
UUDECODE?= ${TOOL_UUDECODE:Uuudecode}
|
|
HEXDUMP?= ${TOOL_HEXDUMP:Uhexdump}
|
|
GENASSYM?= ${TOOL_GENASSYM:Ugenassym}
|
|
.MAKEOVERRIDES+=USETOOLS # make sure proper value is propagated
|
|
|
|
_MKMSG?= @\#
|
|
_MKSHMSG?= echo
|
|
_MKSHECHO?= echo
|
|
_MKSHNOECHO= :
|
|
_MKMSG_CREATE?= :
|
|
_MKTARGET_COMPILE?= :
|
|
_MKTARGET_CREATE?= :
|
|
|
|
##
|
|
## (1) port independent source tree identification
|
|
##
|
|
# source tree is located via $S relative to the compilation directory
|
|
.ifndef S
|
|
S!= cd ../../../.. && pwd
|
|
.endif
|
|
|
|
##
|
|
## (2) compile settings
|
|
##
|
|
## CPPFLAGS, CFLAGS, and AFLAGS must be set in the port's Makefile
|
|
##
|
|
INCLUDES?= -I. ${EXTRA_INCLUDES} -I${S}/../common/include -I$S/arch \
|
|
-I$S -nostdinc
|
|
CPPFLAGS+= ${INCLUDES} ${IDENT} -D_KERNEL -D_KERNEL_OPT
|
|
.if !defined(COVERITY_TOP_CONFIG)
|
|
CPPFLAGS+= -std=gnu99
|
|
.endif
|
|
.if ${KERNEL_DIR:Uno} == "yes"
|
|
CPPFLAGS+= -DKERNEL_DIR
|
|
.endif
|
|
DEFCOPTS?= -O2
|
|
COPTS?= ${DEFCOPTS}
|
|
DBG= # might contain unwanted -Ofoo
|
|
CWARNFLAGS+= -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith
|
|
CWARNFLAGS+= -Wmissing-prototypes -Wstrict-prototypes
|
|
CWARNFLAGS+= -Wold-style-definition
|
|
CWARNFLAGS+= -Wswitch -Wshadow
|
|
CWARNFLAGS+= -Wcast-qual -Wwrite-strings
|
|
CWARNFLAGS+= -Wno-unreachable-code
|
|
#CWARNFLAGS+= -Wc++-compat -Wno-error=c++-compat
|
|
CWARNFLAGS+= -Wno-pointer-sign -Wno-attributes
|
|
CWARNFLAGS+= -Wno-type-limits
|
|
. if ${MACHINE} == "i386" || ${MACHINE_ARCH} == "x86_64" || \
|
|
${MACHINE_ARCH} == "sparc64" || ${MACHINE} == "prep"
|
|
CWARNFLAGS+= -Wextra -Wno-unused-parameter
|
|
. endif
|
|
. if ${MACHINE} == "i386" || ${MACHINE_ARCH} == "x86_64"
|
|
CWARNFLAGS+= -Wold-style-definition
|
|
. endif
|
|
# Add -Wno-sign-compare. -Wsign-compare is included in -Wall as of GCC 3.3,
|
|
# but our sources aren't up for it yet.
|
|
CWARNFLAGS+= -Wno-sign-compare
|
|
|
|
CWARNFLAGS.clang+= -Wno-unknown-pragmas -Wno-conversion \
|
|
-Wno-self-assign \
|
|
-Wno-error=constant-conversion
|
|
CWARNFLAGS+= ${CC_WNO_ADDRESS_OF_PACKED_MEMBER}
|
|
|
|
CWARNFLAGS.ah_regdomain.c= ${${ACTIVE_CC} == "clang":? \
|
|
-Wno-shift-count-negative -Wno-shift-count-overflow:}
|
|
|
|
CWARNFLAGS.ioconf.c= ${${ACTIVE_CC} == "clang":? -Wno-unused-const-variable :}
|
|
|
|
CFLAGS+= -ffreestanding -fno-zero-initialized-in-bss
|
|
CFLAGS+= ${${ACTIVE_CC} == "gcc":? -fno-delete-null-pointer-checks :}
|
|
CFLAGS+= ${DEBUG} ${COPTS}
|
|
AFLAGS+= -D_LOCORE -Wa,--fatal-warnings
|
|
|
|
# example usage to find largest stack users in kernel compile directory:
|
|
# find . -name \*.su | xargs awk '{ printf "%6d %s\n", $2, $1 }' | sort -n
|
|
.if ${MACHINE} != "vax"
|
|
# GCC/vax 8.4 does not support -fstack-usage.
|
|
CFLAGS+= ${${ACTIVE_CC} == "gcc":? -fstack-usage -Wstack-usage=3584 :}
|
|
.endif
|
|
CWARNFLAGS+= -Walloca
|
|
|
|
# XXX
|
|
.if defined(HAVE_GCC) || defined(HAVE_LLVM)
|
|
CFLAGS+= -fno-strict-aliasing
|
|
CFLAGS+= -fno-common
|
|
.endif
|
|
|
|
# Use the per-source COPTS variables to add -g to just those
|
|
# files that match the shell patterns given in ${DEBUGLIST}
|
|
#
|
|
.for i in ${DEBUGLIST}
|
|
. for j in ${ALLFILES:M*.c:T:M$i.c}
|
|
COPTS.${j}+=-g
|
|
. endfor
|
|
.endfor
|
|
|
|
# Always compile debugsyms.c with debug information.
|
|
# This allows gdb to use type informations.
|
|
#
|
|
COPTS.debugsyms.c+= -g
|
|
|
|
# Add CTF sections for DTrace
|
|
.if defined(CTFCONVERT)
|
|
COMPILE_CTFCONVERT= ${_MKSHECHO}\
|
|
${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
|
|
${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
.else
|
|
COMPILE_CTFCONVERT= ${_MKSHNOECHO}
|
|
.endif
|
|
|
|
KCOMPILE.c= ${CC} ${COPTS.${<:T}} ${CFLAGS} ${CPPFLAGS} -c $< -o $@
|
|
KCOMPILE.s= ${CC} ${AFLAGS} ${AFLAGS.${<:T}} ${CPPFLAGS} -c $< -o $@
|
|
KLINK.o= ${LD} -r ${LINKFORMAT} -Map=${.TARGET}.map -o ${.TARGET} ${.ALLSRC}
|
|
|
|
# compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or
|
|
# NOPROF and SUFFIX is the file suffix, capitalized (e.g. C for a .c file).
|
|
NORMAL_C?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \
|
|
${_MKSHECHO} ${KCOMPILE.c} ${PROF} && \
|
|
${KCOMPILE.c} ${PROF} && \
|
|
${COMPILE_CTFCONVERT}
|
|
NOPROF_C?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \
|
|
${_MKSHECHO} ${KCOMPILE.c} && \
|
|
${KCOMPILE.c} && \
|
|
${COMPILE_CTFCONVERT}
|
|
NORMAL_S?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \
|
|
${_MKSHECHO} ${KCOMPILE.s} && \
|
|
${KCOMPILE.s}
|
|
|
|
# link rules:
|
|
LINK_O?= @${_MKSHMSG} " link ${.CURDIR:T}/${.TARGET}" && \
|
|
${_MKSHECHO} ${KLINK.o} && \
|
|
${KLINK.o}
|
|
|
|
##
|
|
## (3) libkern
|
|
##
|
|
## Set OPT_MODULAR in the port Makefile if module(7) is enabled,
|
|
## as documented in $S/lib/libkern/Makefile.inc.
|
|
##
|
|
|
|
### find out what to use for libkern
|
|
.include "$S/lib/libkern/Makefile.inc"
|
|
.ifndef PROF
|
|
LIBKERN?= ${KERNLIB}
|
|
.else
|
|
LIBKERN?= ${KERNLIB_PROF}
|
|
.endif
|
|
|
|
LIBKERNLN?= ${KERNLIBLN}
|
|
|
|
##
|
|
## (4) local objects, compile rules, and dependencies
|
|
##
|
|
## Each port should have a corresponding section with settings for
|
|
## MD_CFILES, MD_SFILES, and MD_OBJS, along with build rules for same.
|
|
##
|
|
|
|
.if !defined(___USE_SUFFIX_RULES___)
|
|
_MD_OBJS= ${MD_OBJS:T}
|
|
.else
|
|
_MD_OBJS= ${MD_OBJS}
|
|
.endif
|
|
|
|
##
|
|
## (5) link settings
|
|
##
|
|
## TEXTADDR (or LOADADDRESS), LINKFORMAT, LINKSCRIPT, and any EXTRA_LINKFLAGS
|
|
## must be set in the port's Makefile. The port specific definitions for
|
|
## LINKFLAGS_NORMAL and LINKFLAGS_DEBUG will added to the LINKFLAGS
|
|
## depending on the value of DEBUG.
|
|
##
|
|
# load lines for config "xxx" will be emitted as:
|
|
# xxx: ${SYSTEM_DEP} swapxxxx.o vers.o build_kernel
|
|
|
|
SYSTEM_LIB= ${MD_LIBS} ${LIBKERN}
|
|
SYSTEM_OBJ?= ${_MD_OBJS} ${OBJS} ${SYSTEM_LIB}
|
|
SYSTEM_DEP+= Makefile ${SYSTEM_OBJ:O}
|
|
.if defined(CTFMERGE)
|
|
SYSTEM_CTFMERGE= ${CTFMERGE} ${CTFMFLAGS} -o ${.TARGET} ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o
|
|
.else
|
|
SYSTEM_CTFMERGE= ${_MKSHECHO}
|
|
.endif
|
|
|
|
REMOVE_SWAP= [@]
|
|
.for k in ${KERNELS}
|
|
REMOVE_SWAP:= ${REMOVE_SWAP}:Nswap${k}.o
|
|
.endfor
|
|
|
|
SYSTEM_LD_HEAD?=@rm -f $@
|
|
SYSTEM_LD?= ${_MKSHMSG} " link ${.CURDIR:T}/${.TARGET}"; \
|
|
${_MKSHECHO}\
|
|
${LD} -Map ${.TARGET}.map --cref ${LINKFLAGS} -o ${.TARGET} \
|
|
'$${SYSTEM_OBJ:${REMOVE_SWAP}}' '$${EXTRA_OBJ}' vers.o \
|
|
${OBJS:M*swap${.TARGET}.o}; \
|
|
${LD} -Map ${.TARGET}.map --cref ${LINKFLAGS} -o ${.TARGET} \
|
|
${SYSTEM_OBJ:${REMOVE_SWAP}} ${EXTRA_OBJ} vers.o \
|
|
${OBJS:M*swap${.TARGET}.o}
|
|
|
|
TEXTADDR?= ${LOADADDRESS} # backwards compatibility
|
|
LINKTEXT?= ${TEXTADDR:C/.+/-Ttext &/}
|
|
LINKDATA?= ${DATAADDR:C/.+/-Tdata &/}
|
|
ENTRYPOINT?= start
|
|
LINKENTRY?= ${ENTRYPOINT:C/.+/-e &/}
|
|
LINKFLAGS?= ${LINKFORMAT} ${LINKSCRIPT} ${LINKTEXT} ${LINKDATA} ${LINKENTRY} \
|
|
${EXTRA_LINKFLAGS}
|
|
|
|
LINKFLAGS_DEBUG?= -X
|
|
KERNEL_CONFIG?= ${KERNEL_BUILD:T}
|
|
|
|
SYSTEM_LD_TAIL?= @${_MKSHECHO}
|
|
OBJCOPY_STRIPFLAGS?= -g
|
|
|
|
# Strip some architecture-defined symbols from kernel image, while
|
|
# keeping them in netbsd.gdb.
|
|
.if defined(ARCH_STRIP_SYMBOLS)
|
|
.if empty(DEBUG:M-g*)
|
|
SYSTEM_LD_TAIL+= && ${OBJCOPY} -w ${ARCH_STRIP_SYMBOLS} $@
|
|
.endif
|
|
OBJCOPY_STRIPFLAGS+= -w ${ARCH_STRIP_SYMBOLS}
|
|
.endif
|
|
|
|
SYSTEM_LD_TAIL+= && ${TOOL_SED} \
|
|
'/const char sccs/!d;s/.*@(.)//;s/" "//;s/\\.*//' vers.c && \
|
|
${SIZE} $@ && ${SYSTEM_CTFMERGE} && chmod 755 $@ && \
|
|
runit() { echo $$@; $$@; }
|
|
|
|
SYSTEM_LD_TAIL_DEBUG?=&& \
|
|
runit mv -f $@ $@.gdb && \
|
|
runit ${OBJCOPY} --only-keep-debug --compress-debug-sections \
|
|
$@.gdb $@-${KERNEL_CONFIG}.debug && \
|
|
runit ${OBJCOPY} ${OBJCOPY_STRIPFLAGS} -p -R .gnu_debuglink \
|
|
--add-gnu-debuglink=$@-${KERNEL_CONFIG}.debug $@.gdb $@ && \
|
|
runit chmod 755 $@ $@.gdb $@-${KERNEL_CONFIG}.debug
|
|
|
|
LINKFLAGS_NORMAL?= -S
|
|
STRIPFLAGS?= -g
|
|
|
|
.if !empty(DEBUG:M-g*)
|
|
SYSTEM_LD_TAIL+=${SYSTEM_LD_TAIL_DEBUG}
|
|
LINKFLAGS+= ${LINKFLAGS_DEBUG}
|
|
EXTRA_KERNELS+= ${KERNELS:@.KERNEL.@${.KERNEL.}.gdb@}
|
|
CTFFLAGS+= -g
|
|
TARGETSFX= .gdb
|
|
.elifndef PROF
|
|
LINKFLAGS+= ${LINKFLAGS_NORMAL}
|
|
.endif
|
|
|
|
.if ${MKDEBUG:Uno} == "yes"
|
|
# XXX: KERNEL_DIR?
|
|
debuginstall: install-kernel-debug
|
|
.for k in ${KERNELS}
|
|
install-kernel-debug: ${DESTDIR}${DEBUGDIR}/${k}-${KERNEL_CONFIG}.debug
|
|
|
|
${DESTDIR}${DEBUGDIR}/${k}-${KERNEL_CONFIG}.debug: ${k}-${KERNEL_CONFIG}.debug
|
|
${_MKTARGET_INSTALL}
|
|
${INSTALL_FILE} -o root -g bin -m 444 ${.ALLSRC} ${.TARGET}
|
|
.endfor
|
|
.else
|
|
debuginstall:
|
|
.endif
|
|
|
|
SYSTEM_LD_HEAD+= ${SYSTEM_LD_HEAD_EXTRA}
|
|
SYSTEM_LD_TAIL_STAGE1= ${SYSTEM_LD_TAIL}
|
|
SYSTEM_LD_TAIL_STAGE2= ${SYSTEM_LD_TAIL}
|
|
.if defined(COPY_SYMTAB)
|
|
SYSTEM_LD_TAIL_STAGE2+= && runit ${DBSYM} $@
|
|
.if !empty(DEBUG:M-g)
|
|
SYSTEM_LD_TAIL_STAGE2+= && runit ${DBSYM} $@.gdb
|
|
.endif
|
|
.endif
|
|
SYSTEM_LD_TAIL_STAGE2+= ${SYSTEM_LD_TAIL_EXTRA}
|
|
|
|
##
|
|
## (6) port independent targets and dependencies: assym.h, vers.o
|
|
##
|
|
|
|
.if !defined(___USE_SUFFIX_RULES___)
|
|
|
|
# Generate list of *.o files to pass to ${LD}, preserving order.
|
|
# x/y/z/a.[csS] -> a.[csS]
|
|
# a.[csS] -> a.o
|
|
OBJS= ${ALLFILES:C|^.*/([^/]*\.[csS])$|\1|:C|^(.*)\.[csS]$|\1.o|}
|
|
|
|
CFILES= ${ALLFILES:M*.c}
|
|
SFILES= ${ALLFILES:M*.[sS]}
|
|
OFILES= ${ALLFILES:M*.o}
|
|
# absolute, generated (build directory), relative (under $S)
|
|
_CFILES=${CFILES:M/*} ${CFILES:N/*:N*/*} ${CFILES:N/*:M*/*:C|^|$S/|}
|
|
_SFILES=${SFILES:M/*} ${SFILES:N/*:N*/*} ${SFILES:N/*:M*/*:C|^|$S/|}
|
|
_MD_CFILES=${MD_CFILES}
|
|
_MD_SFILES=${MD_SFILES}
|
|
CSRCS= ${_MD_CFILES} ${_CFILES}
|
|
SSRCS= ${_MD_SFILES} ${_SFILES}
|
|
SRCS= ${CSRCS} ${SSRCS}
|
|
|
|
.else # ___USE_SUFFIX_RULES___
|
|
OBJS= ${ALLFILES:C|\.[csS]$|.o|}
|
|
SRCS= ${ALLFILES:M*.[csS]}
|
|
.endif # ___USE_SUFFIX_RULES___
|
|
|
|
.if !defined(___USE_SUFFIX_RULES___)
|
|
.for _s in ${_CFILES}
|
|
.if !commands(${_s:T:R}.o)
|
|
${_s:T:R}.o: ${_s}
|
|
${NORMAL_C}
|
|
.endif
|
|
.endfor
|
|
|
|
.for _s in ${_SFILES}
|
|
.if !commands(${_s:T:R}.o)
|
|
${_s:T:R}.o: ${_s}
|
|
${NORMAL_S}
|
|
.endif
|
|
.endfor
|
|
.endif # !___USE_SUFFIX_RULES___
|
|
|
|
.include "${S}/conf/ldscript.mk"
|
|
.include "${S}/conf/assym.mk"
|
|
.include "${S}/conf/newvers.mk"
|
|
.include "${S}/dev/splash/splash.mk"
|
|
.include "${S}/conf/mdroot.mk"
|
|
.include "${S}/conf/lint.mk"
|
|
.include "${S}/conf/cscope.mk"
|
|
.include "${S}/conf/gdbinit.mk"
|
|
.include "${S}/conf/ssp.mk"
|
|
.if "${_SKIP_DTS}" != "yes"
|
|
.include "${S}/conf/dts.mk"
|
|
.endif
|
|
.include "${S}/conf/copts.mk"
|
|
|
|
##
|
|
## (7) misc targets: install, clean(dir), depend(all), lint, links, tags,
|
|
## cscope, mkid
|
|
##
|
|
## Any ports that have other stuff to be cleaned up should fill in
|
|
## EXTRA_CLEAN. Some ports may want different settings for
|
|
## KERNLINTFLAGS, MKDEP_CFLAGS, or MKDEP_AFLAGS.
|
|
##
|
|
|
|
##
|
|
## clean
|
|
##
|
|
|
|
.if !target(__CLEANKERNEL)
|
|
__CLEANKERNEL: .USE
|
|
${_MKMSG} "${.TARGET}ing the kernel objects"
|
|
rm -f ${KERNELS} *.map *.[io] *.ko *.ln [a-z]*.s *.su vers.c \
|
|
eddep tags [Ee]rrs linterrs makelinks assym.h.tmp assym.h \
|
|
${EXTRA_KERNELS} ${EXTRA_CLEAN}
|
|
.endif
|
|
|
|
.if !target(kernelnames)
|
|
kernelnames:
|
|
@echo "${KERNELS} ${EXTRA_KERNELS}"
|
|
.endif
|
|
|
|
.if !target(__CLEANDEPEND)
|
|
__CLEANDEPEND: .USE
|
|
echo .depend ${DEPS} | xargs rm -f --
|
|
.endif
|
|
|
|
# do not !target these, the kern and compat Makefiles augment them
|
|
cleandir distclean: __CLEANKERNEL __CLEANDEPEND
|
|
clean: __CLEANKERNEL
|
|
depend: .depend
|
|
dependall: depend .WAIT all
|
|
|
|
##
|
|
## depend
|
|
##
|
|
|
|
.if !target(.depend)
|
|
MKDEP_AFLAGS?= ${AFLAGS}
|
|
MKDEP_CFLAGS?= ${CFLAGS}
|
|
.if !defined(___USE_SUFFIX_RULES___)
|
|
DEPS+= ${SRCS:T:R:S/$/.d/g}
|
|
.else
|
|
DEPS+= ${SRCS:R:S/$/.d/g}
|
|
.endif
|
|
|
|
.if !defined(___USE_SUFFIX_RULES___)
|
|
.for _s in ${SSRCS}
|
|
.if !commands(${_s:T:R}.d)
|
|
${_s:T:R}.d: ${_s}
|
|
${_MKTARGET_CREATE}
|
|
${MKDEP} -f ${.TARGET}.tmp -- ${MKDEP_AFLAGS} \
|
|
${CPPFLAGS} ${CPPFLAGS.${_s:T}} ${_s}
|
|
mv -f ${.TARGET}.tmp ${.TARGET}
|
|
.endif
|
|
.endfor
|
|
|
|
.for _s in ${CSRCS}
|
|
.if !commands(${_s:T:R}.d)
|
|
${_s:T:R}.d: ${_s}
|
|
${_MKTARGET_CREATE}
|
|
${MKDEP} -f ${.TARGET}.tmp -- ${MKDEP_CFLAGS} \
|
|
${CPPFLAGS} ${CPPFLAGS.${_s:T}} ${_s}
|
|
mv -f ${.TARGET}.tmp ${.TARGET}
|
|
.endif
|
|
.endfor
|
|
.endif # !___USE_SUFFIX_RULES___
|
|
|
|
.depend: ${DEPS:O}
|
|
${_MKTARGET_CREATE}
|
|
echo "${.ALLSRC}" | ${MKDEP} -D
|
|
.endif
|
|
|
|
##
|
|
## install
|
|
##
|
|
|
|
# List of kernel images that will be installed into the root file system.
|
|
# Some platforms may need to install more than one (e.g. a netbsd.aout file
|
|
# to be loaded directly by the firmware), so this can be overridden by them.
|
|
KERNIMAGES?= netbsd
|
|
|
|
.if !target(install)
|
|
# The install target can be redefined by putting a
|
|
# install-kernel-${MACHINE_NAME} target into /etc/mk.conf
|
|
MACHINE_NAME!= uname -n
|
|
install: install-kernel-${MACHINE_NAME}
|
|
.if !target(install-kernel-${MACHINE_NAME})
|
|
install-kernel-${MACHINE_NAME}:
|
|
.for _K in ${KERNIMAGES}
|
|
.if ${KERNEL_DIR:Uno} == "yes"
|
|
rm -fr ${DESTDIR}/o${_K}
|
|
mv ${DESTDIR}/${_K} ${DESTDIR}/o${_K}
|
|
mkdir -p ${DESTDIR}/${_K}
|
|
cp ${_K} ${DESTDIR}/${_K}/kernel
|
|
.else
|
|
rm -f ${DESTDIR}/o${_K}
|
|
ln ${DESTDIR}/${_K} ${DESTDIR}/o${_K}
|
|
cp ${_K} ${DESTDIR}/n${_K}
|
|
mv ${DESTDIR}/n${_K} ${DESTDIR}/${_K}
|
|
.endif
|
|
.endfor
|
|
.endif
|
|
.endif
|
|
|
|
##
|
|
## the kernel
|
|
##
|
|
|
|
AFLAGS+= ${AOPTS.${.IMPSRC:T}}
|
|
CFLAGS+= ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}}
|
|
CPPFLAGS+= ${CPPFLAGS.${.IMPSRC:T}}
|
|
CWARNFLAGS+= ${CWARNFLAGS.${.IMPSRC:T}}
|
|
|
|
.for _v in COPTS CPPFLAGS CWARNFLAGS
|
|
.for _c in ${CSRCS}
|
|
${_v}.${_c:T}+=${OPT.${_c:T}:@.o.@${${_v}.${.o.}}@}
|
|
.endfor
|
|
.endfor
|
|
|
|
.MAIN: all
|
|
all: .gdbinit
|
|
.for k in ${KERNELS}
|
|
all: .WAIT ${k}
|
|
${k}: ${SYSTEM_DEP:O} swap${k}.o vers.o build_kernel #${MKLINT:Myes:%=lint}
|
|
.endfor
|
|
|
|
.if !defined(COPY_SYMTAB)
|
|
build_kernel: .USE
|
|
${SYSTEM_LD_HEAD}
|
|
${SYSTEM_LD}
|
|
${SYSTEM_LD_TAIL_STAGE2}
|
|
.else
|
|
.for k in ${KERNELS}
|
|
${k}: $S/kern/kern_ksyms_buf.c
|
|
.endfor
|
|
build_kernel: .USE
|
|
${CC} ${CFLAGS} ${CPPFLAGS} \
|
|
-c $S/kern/kern_ksyms_buf.c -o kern_ksyms_buf.o
|
|
${SYSTEM_LD_HEAD}
|
|
${SYSTEM_LD} kern_ksyms_buf.o
|
|
${SYSTEM_LD_TAIL_STAGE1}
|
|
${CC} ${CFLAGS} ${CPPFLAGS} \
|
|
-DSYMTAB_SPACE=$$(${DBSYM} -P ${.TARGET}${TARGETSFX}) \
|
|
-c $S/kern/kern_ksyms_buf.c -o kern_ksyms_buf_real.o
|
|
${SYSTEM_LD_HEAD}
|
|
${SYSTEM_LD} kern_ksyms_buf_real.o
|
|
${SYSTEM_LD_TAIL_STAGE2}
|
|
.endif
|
|
|
|
.include <bsd.files.mk>
|
|
.include <bsd.clang-analyze.mk>
|
|
|
|
##
|
|
## suffix rules
|
|
##
|
|
|
|
.if defined(___USE_SUFFIX_RULES___)
|
|
.SUFFIXES: .s .d
|
|
.s.d:
|
|
${_MKTARGET_CREATE}
|
|
${MKDEP} -f $@.tmp -- ${MKDEP_AFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $<
|
|
mv -f $@.tmp $@
|
|
|
|
.SUFFIXES: .S .d
|
|
.S.d:
|
|
${_MKTARGET_CREATE}
|
|
${MKDEP} -f $@.tmp -- ${MKDEP_AFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $<
|
|
mv -f $@.tmp $@
|
|
|
|
.SUFFIXES: .c .d
|
|
.c.d:
|
|
${_MKTARGET_CREATE}
|
|
${MKDEP} -f $@.tmp -- ${MKDEP_CFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $<
|
|
mv -f $@.tmp $@
|
|
|
|
.SUFFIXES: .c .o .go .po
|
|
.c.o:
|
|
@${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
|
|
@${_MKSHECHO} ${KCOMPILE.c}
|
|
@${KCOMPILE.c}
|
|
@${COMPILE_CTFCONVERT}
|
|
.c.go:
|
|
@${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
|
|
@${_MKSHECHO} ${KCOMPILE.c} -g
|
|
@${KCOMPILE.c} -g
|
|
@${COMPILE_CTFCONVERT}
|
|
.c.po:
|
|
@${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
|
|
@${_MKSHECHO} ${KCOMPILE.c} -pg
|
|
@${KCOMPILE.c} -pg
|
|
@${COMPILE_CTFCONVERT}
|
|
|
|
.SUFFIXES: .s .o .go .po
|
|
.s.o:
|
|
@${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
|
|
@${_MKSHECHO} ${KCOMPILE.s}
|
|
@${KCOMPILE.s}
|
|
.s.go:
|
|
@${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
|
|
@${_MKSHECHO} ${KCOMPILE.s} -g
|
|
@${KCOMPILE.s} -g
|
|
.s.po:
|
|
@${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
|
|
@${_MKSHECHO} ${KCOMPILE.s} -pg
|
|
@${KCOMPILE.s} -pg
|
|
|
|
.S.o:
|
|
@${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
|
|
@${_MKSHECHO} ${KCOMPILE.s}
|
|
@${KCOMPILE.s}
|
|
.S.go:
|
|
@${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
|
|
@${_MKSHECHO} ${KCOMPILE.s} -g
|
|
@${KCOMPILE.s} -g
|
|
.S.po:
|
|
@${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
|
|
@${_MKSHECHO} ${KCOMPILE.s} -pg
|
|
@${KCOMPILE.s} -pg
|
|
.endif # ___USE_SUFFIX_RULES___
|
|
|
|
##
|
|
## the end
|
|
##
|