lib/libc/Makefile

   1 #       $NetBSD: Makefile,v 1.143 2010/09/04 12:17:58 ahoka 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 .if defined(__MINIX)
  21 .include "minix-config.inc"
  22 .endif
  23 .include "Makefile.inc"
  24
  25 LIB=            c
  26 CPPFLAGS+=      -I${.CURDIR}/include -I${.CURDIR}
  27
  28 LIBCDIR=        ${.CURDIR}
  29
  30 .if exists (${ARCHDIR}/Makefile.inc)
  31 .PATH:  ${ARCHDIR}
  32 .include "${ARCHDIR}/Makefile.inc"
  33 .endif
  34
  35 .if exists (${ARCHDIR}/genassym.cf)
  36 DPSRCS+=        assym.h
  37 CLEANFILES+=    assym.h assym.h.tmp
  38
  39 assym.h: ${ARCHDIR}/genassym.cf
  40         ${_MKTARGET_CREATE}
  41         ${TOOL_GENASSYM} -- ${CC} ${CFLAGS} \
  42                 ${CPPFLAGS} ${CPPFLAGS.assym.h} ${PROF} \
  43                 < ${ARCHDIR}/genassym.cf > assym.h.tmp && \
  44         mv -f assym.h.tmp assym.h
  45 .endif
  46
  47 # The following controls how to build compatibility code for old NetBSD
  48 # binaries. If BUILDCOLD is yes, then we build a separate library; otherwise
  49 # we include the code in libc.
  50 BUILDCOLD?= no
  51 .if "${BUILDCOLD}" == "yes"
  52 SUBDIR=compat
  53 .include <bsd.subdir.mk>
  54 .else
  55 COMPATDIR= ${.CURDIR}/compat-minix
  56 .include "${.CURDIR}/compat-minix/Makefile.inc"
  57 .endif
  58
  59 .include "${.CURDIR}/../../common/lib/libc/Makefile.inc"
  60 .include "${.CURDIR}/atomic/Makefile.inc"
  61 .include "${.CURDIR}/cdb/Makefile.inc"
  62 .include "${.CURDIR}/db/Makefile.inc"
  63 .if (${CITRUS} == "yes")
  64 .include "${.CURDIR}/citrus/Makefile.inc"
  65 .endif
  66 .include "${.CURDIR}/compat-43/Makefile.inc"
  67 .include "${.CURDIR}/dlfcn/Makefile.inc"
  68 .include "${.CURDIR}/gdtoa/Makefile.inc"
  69 .include "${.CURDIR}/gen/Makefile.inc"
  70 .if defined(__MINIX)
  71 # gmon needs profil()
  72 .else
  73 .include "${.CURDIR}/gmon/Makefile.inc"
  74 .endif
  75 .include "${.CURDIR}/hash/Makefile.inc"
  76 .include "${.CURDIR}/iconv/Makefile.inc"
  77 .include "${.CURDIR}/inet/Makefile.inc"
  78 .include "${.CURDIR}/isc/Makefile.inc"
  79 .include "${.CURDIR}/locale/Makefile.inc"
  80 .include "${.CURDIR}/md/Makefile.inc"
  81 .include "${.CURDIR}/misc/Makefile.inc"
  82 .include "${.CURDIR}/net/Makefile.inc"
  83 .include "${.CURDIR}/nameser/Makefile.inc"
  84 .include "${.CURDIR}/nls/Makefile.inc"
  85 .if (${MACHINE_ARCH} != "alpha") && (${MACHINE_ARCH} != "sparc64")
  86 .include "${.CURDIR}/quad/Makefile.inc"
  87 .endif
  88 .if (${USE_LIBTRE} == "yes")
  89 .include "${NETBSDSRCDIR}/external/bsd/tre/Makefile.inc"
  90 .else
  91 .include "${.CURDIR}/regex/Makefile.inc"
  92 .endif
  93 .include "${.CURDIR}/resolv/Makefile.inc"
  94 .if defined(__MINIX)
  95 # RPC needs pollts() and a reserved port allocator.
  96 .else
  97 .include "${.CURDIR}/rpc/Makefile.inc"
  98 .endif
  99 .include "${.CURDIR}/ssp/Makefile.inc"
 100 .include "${.CURDIR}/stdio/Makefile.inc"
 101 .include "${.CURDIR}/stdlib/Makefile.inc"
 102 .include "${.CURDIR}/string/Makefile.inc"
 103 .include "${.CURDIR}/termios/Makefile.inc"
 104 .include "${.CURDIR}/thread-stub/Makefile.inc"
 105 .include "${.CURDIR}/time/Makefile.inc"
 106 .if defined(__MINIX)
 107 .include "${.CURDIR}/sys-minix/Makefile.inc"
 108 .else
 109 .include "${.CURDIR}/sys/Makefile.inc"
 110 .endif
 111 .include "${.CURDIR}/uuid/Makefile.inc"
 112 .if (${MKYP} != "no")
 113 .include "${.CURDIR}/yp/Makefile.inc"
 114 .endif
 115
 116 # Remove from SRCS the .c files for any .S files added by the MD makefiles,
 117 # also remove from SRCS the .c files for the .S and .c files in NO_SRCS.
 118 # Add the .c file for .S files (in both variables) to LSRCS so that the
 119 # 'normal' .c file for assembly files is used for the lint librray.
 120 #
 121 # Usage:
 122 # Add .S files to NO_SRSC when another .S file provides the entry points.
 123 # Add .c files to NO_SRSC when another .c file provides the entry points.
 124 # (lint is run on all .c files in SRCS)
 125
 126 .for check_file in ${SRCS:M*.S} ${NO_SRCS}
 127 unwanted_file := ${SRCS:M${check_file:.S=.c}}
 128 .if "${unwanted_file}" != ""
 129 SRCS := ${SRCS:N${unwanted_file}}
 130 .if "${unwanted_file}" != "${check_file}"
 131 LSRCS := ${LSRCS} ${unwanted_file}
 132 .endif
 133 .endif
 134 .endfor
 135
 136 NLS=    C.msg Pig.msg ca.msg cs.msg de.msg es.msg fi.msg fr.msg nl.msg \
 137         no.msg pl.msg sk.msg sv.msg
 138
 139 .if defined(__MINIX)
 140 realall:
 141 .else
 142 realall: tags
 143 .endif
 144 tags: ${.OBJDIR}/tags
 145 ${.OBJDIR}/tags: ${SRCS}
 146         ${_MKTARGET_CREATE}
 147         -${TOOL_CTAGS} -w ${.ALLSRC:M*.c}
 148         -egrep "^ENTRY(.*)|^FUNC(.*)|^SYSCALL(.*)" /dev/null ${.ALLSRC:M*.S} | \
 149             sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3 \1 /^\2(\3\4$$/;" \
 150             >> ${.TARGET}; sort -o ${.TARGET} ${.TARGET}
 151
 152 .if !defined(__MINIX)
 153 FILES=          ${.OBJDIR}/tags
 154 FILESNAME=      libc.tags
 155 FILESDIR=       /var/db
 156 .endif
 157
 158
 159 # workaround for I18N stuffs: build singlebyte setlocale() for libc.a,
 160 # multibyte for libc.so.  the quirk should be removed when we support
 161 # dlopen() from within statically linked binaries.
 162 #.if (${CITRUS} == "yes")
 163 #CSHLIBFLAGS+=  -D_I18N_DYNAMIC
 164 #.endif
 165
 166 .include <bsd.lib.mk>
 167
 168 # force the dynamic linker to initialize libc first
 169 SHLIB_SHFLAGS+= -Wl,-z,initfirst
 170
 171 .include <bsd.own.mk>
 172 SUBDIR+= pkgconfig
 173 .include <bsd.subdir.mk>
 174