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91 lines
2.4 KiB
91 lines
2.4 KiB
# Makefile for kernel
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.include <bsd.own.mk>
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PROG= kernel
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BINDIR= /usr/sbin
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MAN=
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.include "arch/${MACHINE_ARCH}/Makefile.inc"
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SRCS+= clock.c cpulocals.c interrupt.c main.c proc.c system.c \
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table.c utility.c usermapped_data.c
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LDADD+= -ltimers -lsys -lexec
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LINKERSCRIPT= ${.CURDIR}/arch/${MACHINE_ARCH}/kernel.lds
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.if ${HAVE_GOLD:U} != ""
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CFLAGS+= -fno-common
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.endif
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LDFLAGS+= -T ${LINKERSCRIPT}
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LDFLAGS+= -nostdlib -L${DESTDIR}/usr/lib
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CFLAGS += -fno-stack-protector
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CPPFLAGS+= -D__kernel__
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# kernel headers are always called through kernel/*.h
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CPPFLAGS+= -I${NETBSDSRCDIR}/minix
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# kernel headers are always called through kernel/*.h, this
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# time for generated headers, during cross compilation
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CPPFLAGS+= -I${.OBJDIR}/..
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# Machine-dependent headers, order is important!
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CPPFLAGS+= -I${.CURDIR}/arch/${MACHINE_ARCH}
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CPPFLAGS+= -I${.CURDIR}/arch/${MACHINE_ARCH}/include
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CPPFLAGS+= -I${.CURDIR}/arch/${MACHINE_ARCH}/bsp/include
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CPPFLAGS+= -I${NETBSDSRCDIR}/minix/include/arch/${MACHINE_ARCH}/include
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.include "system/Makefile.inc"
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.ifdef CONFIG_SMP
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SRCS+= smp.c
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.endif
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.if ${USE_WATCHDOG} != "no"
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SRCS+= watchdog.c
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CPPFLAGS+= -DUSE_WATCHDOG
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.endif
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# Extra debugging routines
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.if ${USE_SYSDEBUG} != "no"
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SRCS+= debug.c
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CPPFLAGS+= -DUSE_SYSDEBUG
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.endif
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# These come last, so the profiling buffer is at the end of the data segment
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SRCS+= profile.c do_sprofile.c
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.if ${USE_LIVEUPDATE} != "no"
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CPPFLAGS+= -DUSE_UPDATE
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.endif
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CLEANFILES+=extracted-errno.h extracted-mfield.h extracted-mtype.h procoffsets.h
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debug.o debug.d: extracted-errno.h extracted-mfield.h extracted-mtype.h
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extracted-errno.h: extract-errno.sh ../../include/errno.h
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${_MKTARGET_CREATE}
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cd ${.CURDIR} ; ${HOST_SH} extract-errno.sh > ${.OBJDIR}/extracted-errno.h
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extracted-mfield.h: extract-mfield.sh ../lib/libc/sys/*.c ../lib/libsys/*.c
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${_MKTARGET_CREATE}
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cd ${.CURDIR} ; ${HOST_SH} extract-mfield.sh > ${.OBJDIR}/extracted-mfield.h
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extracted-mtype.h: extract-mtype.sh ../include/minix/com.h
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${_MKTARGET_CREATE}
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cd ${.CURDIR} ; ${HOST_SH} extract-mtype.sh > ${.OBJDIR}/extracted-mtype.h
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.if ${USE_BITCODE:Uno} == "yes"
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kernel: kernel.bcl.o
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${_MKTARGET_LINK}
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${_CCLINK.kernel} \
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${_LDFLAGS.kernel} \
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-L${DESTDIR}/usr/lib \
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${_LDSTATIC.kernel} -o ${.TARGET} \
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${.TARGET}.bcl.o ${OBJS} ${_PROGLDOPTS} ${_LDADD.kernel} \
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${BITCODE_LD_FLAGS_2ND.kernel} \
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-Wl,--allow-multiple-definition
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.endif
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.include <minix.service.mk>
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