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# $NetBSD: Makefile.libkern,v 1.19 2013/01/23 22:34:37 matt Exp $
#
# Variable definitions for libkern.
#
# Before including this, you _must_ set
# KERNDIR: location of sys/lib/libkern
#
# You *may* set:
# LIBKERN_ARCH: architecture subdir to be used
# KERNCPPFLAGS: see Makefile.inc
# KERNMISCCPPFLAGS: see Makefile.inc
#
.include <bsd.own.mk>
.if defined(LIBKERN_ARCH) && !empty(LIBKERN_ARCH) && \
exists(${KERNDIR}/arch/${LIBKERN_ARCH})
ARCHSUBDIR= ${LIBKERN_ARCH}
.elif defined(MACHINE_ARCH) && !empty(MACHINE_ARCH) && \
exists(${KERNDIR}/arch/${MACHINE_ARCH})
ARCHSUBDIR= ${MACHINE_ARCH}
.elif defined(MACHINE_CPU) && !empty(MACHINE_CPU) && \
exists(${KERNDIR}/arch/${MACHINE_CPU})
ARCHSUBDIR= ${MACHINE_CPU}
.endif
M= ${KERNDIR}/arch/${ARCHSUBDIR}
CPPFLAGS+= -I$M ${KERNCPPFLAGS} ${KERNMISCCPPFLAGS}
.include "${.PARSEDIR}/../../../common/lib/libc/Makefile.inc"
.include "${.PARSEDIR}/../../../common/lib/libutil/Makefile.inc"
.include "${.PARSEDIR}/../../../common/lib/libprop/Makefile.inc"
.include "${.PARSEDIR}/../../../common/lib/libppath/Makefile.inc"
CPPFLAGS+= -I${KERNDIR}/../../../common/include
.PATH.c: ${KERNDIR}
.if exists ($M/Makefile.inc)
.PATH.c: $M
.PATH.S: $M
.include "$M/Makefile.inc"
.endif
.if (${MACHINE_ARCH} != "alpha") && \
(${MACHINE_ARCH} != "mips64eb" || !empty(CFLAGS:M-mabi=32)) && \
(${MACHINE_ARCH} != "mips64el" || !empty(CFLAGS:M-mabi=32)) && \
(${MACHINE_ARCH} != "powerpc64") && \
(${MACHINE_ARCH} != "sparc64") && \
(${MACHINE_ARCH} != "x86_64" || !empty(CFLAGS:M-m32))
# Quad support
SRCS+= adddi3.c anddi3.c ashldi3.c ashrdi3.c cmpdi2.c divdi3.c iordi3.c \
lshldi3.c lshrdi3.c moddi3.c muldi3.c negdi2.c notdi2.c qdivrem.c \
subdi3.c ucmpdi2.c udivdi3.c umoddi3.c xordi3.c
.endif
# Other stuff
SRCS+= kern_assert.c __main.c
SRCS+= cpuset.c inet_addr.c intoa.c
.if empty(SRCS:Mbyte_swap_8.*)
SRCS+= bswap64.c
.endif
SRCS+= md4c.c md5c.c rmd160.c sha1.c sha2.c
SRCS+= pmatch.c arc4random.c bcd.c mcount.c mertwist.c crc32.c
SRCS+= ppath_kmem_alloc.c
SRCS+= strsep.c strstr.c
SRCS+= strlcpy.c strlcat.c
SRCS+= imax.c imin.c lmax.c lmin.c max.c min.c ulmax.c ulmin.c
SRCS+= memcpy.c memmove.c
SRCS+= strchr.c strrchr.c
SRCS+= memcmp.c
.if empty(SRCS:Mmemset2.*)
SRCS+= memset.c
.endif
SRCS+= popcount32.c popcount64.c
SRCS+= strtoul.c strtoll.c strtoull.c strtoumax.c
SRCS+= scanc.c skpc.c
SRCS+= random.c
SRCS+= rngtest.c
SRCS+= memchr.c
SRCS+= strcat.c strcmp.c strcpy.c strlen.c strnlen.c
SRCS+= strncmp.c strncpy.c
SRCS+= strcasecmp.c strncasecmp.c
SRCS+= xlat_mbr_fstype.c
SRCS+= heapsort.c ptree.c rb.c
# for crypto
SRCS+= explicit_bzero.c consttime_bcmp.c
# Files to clean up
CLEANFILES+= lib${LIB}.o lib${LIB}.po
# Remove from SRCS the .c files for any .S files added by the MD makefiles,
# also remove from SRCS the .c files for the .c files in NO_SRCS.
# (Unlike libc, we don't worry about lint)
.for check_file in ${SRCS:M*.S} ${NO_SRCS}
unwanted_file := ${SRCS:M${check_file:.S=.c}}
.if "${unwanted_file}" != ""
SRCS := ${SRCS:N${unwanted_file}}
.endif
.endfor
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