Makefile.libkern revision 1.4 
1#	$NetBSD: Makefile.libkern,v 1.4 2009/08/12 21:18:42 dsl Exp $
2
3# 
4# Variable definitions for libkern.  
5#
6# Before including this, you _must_ set
7#   KERNDIR: location of sys/lib/libkern
8#
9# You *may* set:
10#   LIBKERN_ARCH: architecture subdir to be used
11#   KERNCPPFLAGS: see Makefile.inc
12#   KERNMICPPFLAGS: see Makefile.inc
13#
14
15.include <bsd.own.mk>
16
17.if defined(LIBKERN_ARCH) && !empty(LIBKERN_ARCH) && \
18    exists(${KERNDIR}/arch/${LIBKERN_ARCH})
19ARCHSUBDIR=     ${LIBKERN_ARCH}
20.elif defined(MACHINE_ARCH) && !empty(MACHINE_ARCH) && \
21    exists(${KERNDIR}/arch/${MACHINE_ARCH})
22ARCHSUBDIR=     ${MACHINE_ARCH}
23.elif defined(MACHINE_CPU) && !empty(MACHINE_CPU) && \
24    exists(${KERNDIR}/arch/${MACHINE_CPU})
25ARCHSUBDIR=     ${MACHINE_CPU}
26.endif
27
28M= ${KERNDIR}/arch/${ARCHSUBDIR}
29
30CPPFLAGS+=	-I$M ${KERNCPPFLAGS} ${KERNMISCCPPFLAGS}
31
32.include "${.PARSEDIR}/../../../common/lib/libc/Makefile.inc"
33.include "${.PARSEDIR}/../../../common/lib/libutil/Makefile.inc"
34.include "${.PARSEDIR}/../../../common/lib/libprop/Makefile.inc"
35
36CPPFLAGS+=	-I${KERNDIR}/../../../common/include
37
38.PATH.c: ${KERNDIR}
39.if exists ($M/Makefile.inc)
40.PATH.c: $M
41.PATH.S: $M
42.include "$M/Makefile.inc"
43.endif
44
45.if (${MACHINE_ARCH} != "alpha")
46# Quad support
47SRCS+=	adddi3.c anddi3.c ashldi3.c ashrdi3.c cmpdi2.c divdi3.c iordi3.c \
48	lshldi3.c lshrdi3.c moddi3.c muldi3.c negdi2.c notdi2.c qdivrem.c \
49	subdi3.c  ucmpdi2.c udivdi3.c umoddi3.c xordi3.c
50.endif
51
52# Other stuff
53SRCS+=	__cmsg_alignbytes.c cpuset.c inet_addr.c intoa.c
54SRCS+=	md4c.c md5c.c rmd160.c sha1.c sha2.c
55SRCS+=	pmatch.c arc4random.c bcd.c mcount.c mertwist.c crc32.c
56
57SRCS+=	strsep.c strstr.c
58SRCS+=	strlcpy.c strlcat.c
59SRCS+=	memcpy.c memmove.c
60SRCS+=	strchr.c strrchr.c
61SRCS+=	popcount32.c popcount64.c
62
63SRCS+=	strtoll.c strtoull.c strtoumax.c
64
65SRCS+=	xlat_mbr_fstype.c
66
67SRCS+=	heapsort.c ptree.c rb.c
68
69# Files to clean up
70CLEANFILES+= lib${LIB}.o lib${LIB}.po
71
72# Remove from SRCS the .c files for any .S files added by the MD makefiles,
73# also remove from SRCS the .c files for the .S and .c files in NO_SRCS.
74#
75# Usage: 
76# Add .S files to NO_SRSC when another .S file provides the entry points.
77# Add .c files to NO_SRSC when another .c file provides the entry points.
78
79.for check_file in ${SRCS:M*.S} ${NO_SRCS}
80unwanted_file := ${SRCS:M${check_file:.S=.c}}
81.if "${unwanted_file}" != ""
82SRCS := ${SRCS:N${unwanted_file}}
83.endif
84.endfor
85
86