#       $NetBSD: Makefile,v 1.54 2023/08/03 14:56:36 rin Exp $
#       from: @(#)Makefile      8.1 (Berkeley) 6/4/93

WARNS=  3

USE_FORT?= yes  # used primarily by setgid programs

USE_SHLIBDIR=   yes

LIB=    kvm
CPPFLAGS+=-DLIBC_SCCS -I${NETBSDSRCDIR}/sys -D_KMEMUSER

SRCS=   kvm.c kvm_file.c kvm_getloadavg.c kvm_proc.c

# This library should compile to the same thing on all variants of
# ${MACHINE} with the same ${MACHINE_ARCH} so shared /usr works.
# If it is necessary to run different code based on ${MACHINE} then
# the dispatch on ${MACHINE} should be done at run time (see m68k).

include <bsd.own.mk>
if exists(kvm_${KVM_MACHINE_ARCH}.c)
SRCS+=  kvm_${KVM_MACHINE_ARCH}.c
elif exists(kvm_${KVM_MACHINE_CPU}.c)
SRCS+=  kvm_${KVM_MACHINE_CPU}.c
elif exists(kvm_${MACHINE_ARCH}.c)
SRCS+=  kvm_${MACHINE_ARCH}.c
elif  exists(kvm_${MACHINE_CPU}.c)
SRCS+=  kvm_${MACHINE_CPU}.c
else
BEGIN:
       @echo no kvm_xx.c for ${MACHINE_ARCH} nor ${MACHINE_CPU}
       @false
endif

if ${MACHINE_ARCH} == "i386"
LINTFLAGS+=-w
LINTFLAGS+=     -X 351          # 'extern' declaration outside header
LINTFLAGS+=     -X 352          # 'extern' declaration in function body
SRCS+=  kvm_i386pae.c # Hook PAE support in the i386 build
endif

# Additional modules needed for m68k
if (${MACHINE_ARCH} == "m68k" || ${MACHINE_CPU} == "m68k")
SRCS+=  kvm_m68k_cmn.c kvm_sun2.c kvm_sun3.c kvm_sun3x.c
endif

MAN=    kvm.3 kvm_dump.3 kvm_geterr.3 kvm_getfiles.3 kvm_getloadavg.3 \
       kvm_getkernelname.3 \
       kvm_getprocs.3 kvm_nlist.3 kvm_open.3 kvm_read.3 kvm_getlwps.3

MLINKS+=kvm_getprocs.3 kvm_getargv.3 kvm_getprocs.3 kvm_getenvv.3
MLINKS+=kvm_getprocs.3 kvm_getproc2.3
MLINKS+=kvm_getprocs.3 kvm_getargv2.3 kvm_getprocs.3 kvm_getenvv2.3
MLINKS+=kvm_open.3 kvm_openfiles.3 kvm_open.3 kvm_close.3
MLINKS+=kvm_read.3 kvm_write.3
MLINKS+=kvm_dump.3 kvm_dump_mkheader.3 kvm_dump.3 kvm_dump_wrtheader.3
MLINKS+=kvm_dump.3 kvm_dump_inval.3

# This fixes building with MACHINE==sparc64, MACHINE_ARCH==sparc
# XXX:  this is a hack, but until the sparc MD headers are separated
#       out from the sparc AD headers, it's the easiest solution.
#
if (${MACHINE_ARCH} == "sparc") # {
if !make(obj) && !make(clean) && !make(cleandir)
BEGIN:
       @([ -h machine ] || \
           ln -fs ${NETBSDSRCDIR}/sys/arch/sparc/include machine)
       @([ -h sparc ] || ln -fs ${NETBSDSRCDIR}/sys/arch/sparc/include sparc)
NOPATH: machine sparc
endif
CLEANFILES+=    machine sparc
CPPFLAGS+=      -I.
endif                                   # }

if (${MACHINE_ARCH} == "mips")
CPPFLAGS+=      -D_KMEMUSER
endif


include <bsd.lib.mk>