Makefile revision 1.103 
1#	$NetBSD: Makefile,v 1.103 2002/03/17 22:14:17 tshiozak Exp $
2#	@(#)Makefile	8.2 (Berkeley) 2/3/94
3#
4# All library objects contain sccsid strings by default; they may be
5# excluded as a space-saving measure.  To produce a library that does
6# not contain these strings, delete -DLIBC_SCCS and -DSYSLIBC_SCCS
7# from CPPFLAGS below.  To remove these strings from just the system call
8# stubs, remove just -DSYSLIBC_SCCS from CPPFLAGS.
9#
10# The NLS (message catalog) functions are always in libc.  To choose that
11# strerror(), perror(), strsignal(), psignal(), etc. actually call the NLS
12# functions, put -DNLS on the CPPFLAGS line below.
13#
14# The YP functions are always in libc. To choose that getpwent() and friends
15# actually call the YP functions, put -DYP on the CPPFLAGS line below.
16#
17# The Hesiod functions are always in libc. To choose that getpwent() and friends
18# actually call the Hesiod functions, put -DHESIOD on the CPPFLAGS line below.
19
20LIB=		c
21USE_SHLIBDIR=	yes
22CPPFLAGS+=	-D_LIBC -DNLS -DYP -DHESIOD -DLIBC_SCCS -DSYSLIBC_SCCS \
23		-D_REENTRANT -I${.CURDIR}/include
24CPPFLAGS+=	-DINET6
25
26.include <bsd.own.mk>
27
28.if ${MACHINE_ARCH} == "i386"
29# Set lint to exit on warnings
30LINTFLAGS+=	-w
31.endif
32# ignore 'empty translation unit' warnings.
33LINTFLAGS+=	-X 272
34
35.if exists(${.CURDIR}/arch/${MACHINE_ARCH})
36ARCHSUBDIR=	${MACHINE_ARCH}
37.elif exists(${.CURDIR}/arch/${MACHINE_CPU}) 
38ARCHSUBDIR=	${MACHINE_CPU}
39.else
40.BEGIN:
41	@echo no ARCHSUBDIR for ${MACHINE_ARCH} nor ${MACHINE_CPU}
42	@false
43.endif
44
45ARCHDIR=	${.CURDIR}/arch/${ARCHSUBDIR}
46AINC=		-I${ARCHDIR}
47.if defined(DESTDIR)
48AINC+=		-nostdinc -idirafter ${DESTDIR}/usr/include
49.endif
50CLEANFILES+=	tags
51
52# Don't try to lint the C library against itself when creating llib-lc.ln
53LLIBS=
54
55INCSDIR=	/usr/include
56
57.if exists (${ARCHDIR}/Makefile.inc)
58.PATH:	${ARCHDIR}
59.include "${ARCHDIR}/Makefile.inc"
60.endif
61
62.include "${.CURDIR}/db/Makefile.inc"
63.include "${.CURDIR}/compat-43/Makefile.inc"
64.include "${.CURDIR}/dlfcn/Makefile.inc"
65.include "${.CURDIR}/gen/Makefile.inc"
66.include "${.CURDIR}/gmon/Makefile.inc"
67.include "${.CURDIR}/hash/Makefile.inc"
68.include "${.CURDIR}/citrus/Makefile.inc"
69.include "${.CURDIR}/locale/Makefile.inc"
70.include "${.CURDIR}/md/Makefile.inc"
71.include "${.CURDIR}/net/Makefile.inc"
72.include "${.CURDIR}/nls/Makefile.inc"
73.if (${MACHINE_ARCH} != "alpha") && (${MACHINE_ARCH} != "sparc64")
74.include "${.CURDIR}/quad/Makefile.inc"
75.endif
76.include "${.CURDIR}/regex/Makefile.inc"
77.include "${.CURDIR}/rpc/Makefile.inc"
78.include "${.CURDIR}/stdio/Makefile.inc"
79.include "${.CURDIR}/stdlib/Makefile.inc"
80.include "${.CURDIR}/string/Makefile.inc"
81.include "${.CURDIR}/termios/Makefile.inc"
82.include "${.CURDIR}/time/Makefile.inc"
83.include "${.CURDIR}/sys/Makefile.inc"
84.include "${.CURDIR}/yp/Makefile.inc"
85
86NLS=	C.msg Pig.msg cs.msg de.msg es.msg fi.msg fr.msg nl.msg no.msg \
87	sv.msg pl.msg
88
89LIBKERN=	${.CURDIR}/../../sys/lib/libkern
90
91KSRCS=	bcopy.c bcmp.c bswap16.c bswap32.c bswap64.c bzero.c ffs.c \
92	strcat.c strchr.c strcmp.c strcpy.c strlen.c \
93	strncmp.c strncpy.c strrchr.c \
94	htonl.c htons.c ntohl.c ntohs.c md5c.c \
95	memchr.c memcmp.c memcpy.c memmove.c memset.c \
96	index.c rindex.c
97.if (${MACHINE_ARCH} != "alpha") && (${MACHINE_ARCH} != "sparc64")
98KSRCS+=	adddi3.c anddi3.c ashldi3.c ashrdi3.c cmpdi2.c divdi3.c iordi3.c \
99	lshldi3.c lshrdi3.c moddi3.c muldi3.c negdi2.c notdi2.c qdivrem.c \
100	subdi3.c  ucmpdi2.c udivdi3.c umoddi3.c xordi3.c
101KINCLUDES+=	quad/quad.h
102.endif
103
104copy-to-libkern:	copy-to-libkern-machind copy-to-libkern-machdep
105
106copy-to-libkern-machind: ${KSRCS}
107	cp -p ${.ALLSRC} ${LIBKERN}
108.if defined(KINCLUDES) && !empty(KINCLUDES)
109	(cd ${.CURDIR} ; cp -p ${KINCLUDES} ${LIBKERN})
110.endif
111
112copy-to-libkern-machdep: ${KMSRCS}
113.if defined(KMSRCS) && !empty(KMSRCS)
114	cp -p ${.ALLSRC} ${LIBKERN}/arch/${ARCHSUBDIR}
115.endif
116.if defined(KMINCLUDES) && !empty(KMINCLUDES)
117	(cd ${.CURDIR} ; cp -p ${KMINCLUDES} ${LIBKERN}/arch/${ARCHSUBDIR})
118.endif
119
120rm-from-libkern:
121	for i in ${KSRCS}; do rm -f ${LIBKERN}/$$i; done
122.if defined(KMSRCS) && !empty(KMSRCS)
123	for i in ${KMSRCS}; do rm -f ${LIBKERN}/arch/${ARCHSUBDIR}/$$i; done
124.endif
125
126CTAGS?=		ctags
127
128realall: tags
129tags: ${SRCS}
130	${CTAGS} -w ${.ALLSRC:M*.c}
131	egrep "^ENTRY(.*)|^FUNC(.*)|^SYSCALL(.*)" /dev/null ${.ALLSRC:M*.S} | \
132	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3 \1 /^\2(\3\4$$/;" \
133	    >> ${.TARGET}; sort -o ${.TARGET} ${.TARGET}
134
135FILES=		tags
136FILESNAME=	libc.tags
137FILESDIR=	/var/db
138
139.include <bsd.lib.mk>
140
141# workaround for I18N stuffs: build singlebyte setlocale() for libc.a,
142# multibyte for libc.so.  the quirk should be removed when we support
143# dlopen() from within statically linked binaries.
144CPICFLAGS+=	-D_I18N_DYNAMIC
145