Makefile revision 1.97 
1#	$NetBSD: Makefile,v 1.97 2001/01/25 09:21:57 itojun 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
20.include <bsd.own.mk>
21
22LIB=		c
23CPPFLAGS+=	-D_LIBC -DNLS -DYP -DHESIOD -DLIBC_SCCS -DSYSLIBC_SCCS \
24		-D_REENTRANT -I${.CURDIR}/include
25CPPFLAGS+=	-DINET6
26# Set lint to exit on warnings and ignore 'empty translation unit' warnings.
27#LINTFLAGS+=	-w
28LINTFLAGS+=-X 272
29
30.if exists(${.CURDIR}/arch/${MACHINE_ARCH})
31ARCHSUBDIR=	${MACHINE_ARCH}
32.elif exists(${.CURDIR}/arch/${MACHINE_CPU}) 
33ARCHSUBDIR=	${MACHINE_CPU}
34.else
35.BEGIN:
36	@echo no ARCHSUBDIR for ${MACHINE_ARCH} nor ${MACHINE_CPU}
37	@false
38.endif
39
40ARCHDIR=	${.CURDIR}/arch/${ARCHSUBDIR}
41AINC=		-I${ARCHDIR}
42.if defined(DESTDIR)
43AINC+=		-nostdinc -idirafter ${DESTDIR}/usr/include
44.endif
45CLEANFILES+=	${.CURDIR}/tags ${.OBJDIR}/tags
46
47# Don't try to lint the C library against itself when creating llib-lc.ln
48LLIBS=
49
50INCSDIR=	/usr/include
51
52.if exists (${ARCHDIR}/Makefile.inc)
53.PATH:	${ARCHDIR}
54.include "${ARCHDIR}/Makefile.inc"
55.endif
56
57.include "${.CURDIR}/db/Makefile.inc"
58.include "${.CURDIR}/compat-43/Makefile.inc"
59.include "${.CURDIR}/dlfcn/Makefile.inc"
60.include "${.CURDIR}/gen/Makefile.inc"
61.include "${.CURDIR}/gmon/Makefile.inc"
62.include "${.CURDIR}/hash/Makefile.inc"
63.include "${.CURDIR}/locale/Makefile.inc"
64.include "${.CURDIR}/md/Makefile.inc"
65.include "${.CURDIR}/net/Makefile.inc"
66.include "${.CURDIR}/nls/Makefile.inc"
67.if (${MACHINE_ARCH} != "alpha") && (${MACHINE_ARCH} != "sparc64")
68.include "${.CURDIR}/quad/Makefile.inc"
69.endif
70.include "${.CURDIR}/regex/Makefile.inc"
71.include "${.CURDIR}/rpc/Makefile.inc"
72.include "${.CURDIR}/stdio/Makefile.inc"
73.include "${.CURDIR}/stdlib/Makefile.inc"
74.include "${.CURDIR}/string/Makefile.inc"
75.include "${.CURDIR}/termios/Makefile.inc"
76.include "${.CURDIR}/time/Makefile.inc"
77.include "${.CURDIR}/sys/Makefile.inc"
78.include "${.CURDIR}/yp/Makefile.inc"
79
80NLS=	C.msg Pig.msg cs.msg de.msg es.msg fi.msg fr.msg nl.msg no.msg sv.msg
81
82LIBKERN=	${.CURDIR}/../../sys/lib/libkern
83
84KSRCS=	bcopy.c bcmp.c bswap16.c bswap32.c bswap64.c bzero.c ffs.c \
85	strcat.c strchr.c strcmp.c strcpy.c strlen.c \
86	strncmp.c strncpy.c strrchr.c \
87	htonl.c htons.c ntohl.c ntohs.c md5c.c \
88	memchr.c memcmp.c memcpy.c memmove.c memset.c \
89	index.c rindex.c
90.if (${MACHINE_ARCH} != "alpha") && (${MACHINE_ARCH} != "sparc64")
91KSRCS+=	adddi3.c anddi3.c ashldi3.c ashrdi3.c cmpdi2.c divdi3.c iordi3.c \
92	lshldi3.c lshrdi3.c moddi3.c muldi3.c negdi2.c notdi2.c qdivrem.c \
93	subdi3.c  ucmpdi2.c udivdi3.c umoddi3.c xordi3.c
94KINCLUDES+=	quad/quad.h
95.endif
96
97copy-to-libkern:	copy-to-libkern-machind copy-to-libkern-machdep
98
99copy-to-libkern-machind: ${KSRCS}
100	cp -p ${.ALLSRC} ${LIBKERN}
101.if defined(KINCLUDES) && !empty(KINCLUDES)
102	(cd ${.CURDIR} ; cp -p ${KINCLUDES} ${LIBKERN})
103.endif
104
105copy-to-libkern-machdep: ${KMSRCS}
106.if defined(KMSRCS) && !empty(KMSRCS)
107	cp -p ${.ALLSRC} ${LIBKERN}/arch/${ARCHSUBDIR}
108.endif
109.if defined(KMINCLUDES) && !empty(KMINCLUDES)
110	(cd ${.CURDIR} ; cp -p ${KMINCLUDES} ${LIBKERN}/arch/${ARCHSUBDIR})
111.endif
112
113rm-from-libkern:
114	for i in ${KSRCS}; do rm -f ${LIBKERN}/$$i; done
115.if defined(KMSRCS) && !empty(KMSRCS)
116	for i in ${KMSRCS}; do rm -f ${LIBKERN}/arch/${ARCHSUBDIR}/$$i; done
117.endif
118
119realall: ${.OBJDIR}/tags
120${.OBJDIR}/tags: ${SRCS}
121	ctags -w ${.ALLSRC:M*.c}
122	egrep "^ENTRY(.*)|^FUNC(.*)|^SYSCALL(.*)" /dev/null ${.ALLSRC:M*.S} | \
123	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3 \1 /^\2(\3\4$$/;" \
124	    >> ${.TARGET}; sort -o ${.TARGET} ${.TARGET}
125
126FILES=		${.OBJDIR}/tags
127FILESNAME=	libc.tags
128FILESDIR=	/var/db
129
130.include <bsd.lib.mk>
131
132# workaround for lib/libc/locale: build singlebyte setlocale() for libc.a,
133# multibyte for libc.so.  the quirk should be removed when we support
134# dlopen() from within statically linked binaries.
135CPICFLAGS+=	-DDLRUNE
136