lib/libc/Makefile

   1 #       @(#)Makefile    8.2 (Berkeley) 2/3/94
   2 # $FreeBSD$
   3
   4 SHLIBDIR?= /lib
   5
   6 .include <bsd.own.mk>
   7
   8 # All library objects contain FreeBSD revision strings by default; they may be
   9 # excluded as a space-saving measure.  To produce a library that does
  10 # not contain these strings, add -DSTRIP_FBSDID (see <sys/cdefs.h>) to CFLAGS
  11 # below.  Note: there are no IDs for syscall stubs whose sources are generated.
  12 # To include legacy CSRG sccsid strings, add -DLIBC_SCCS and -DSYSLIBC_SCCS
  13 # to CFLAGS below.  -DSYSLIBC_SCCS affects just the system call stubs.
  14 LIB=c
  15 SHLIB_MAJOR= 7
  16 WARNS?= 2
  17 CFLAGS+=-I${.CURDIR}/include -I${.CURDIR}/../../include
  18 CFLAGS+=-I${.CURDIR}/${MACHINE_ARCH}
  19 CLEANFILES+=tags
  20 INSTALL_PIC_ARCHIVE=
  21 PRECIOUSLIB=
  22
  23 # Define (empty) variables so that make doesn't give substitution
  24 # errors if the included makefiles don't change these:
  25 MDSRCS=
  26 MISRCS=
  27 MDASM=
  28 MIASM=
  29 NOASM=
  30
  31 .include "${.CURDIR}/${MACHINE_ARCH}/Makefile.inc"
  32 .include "${.CURDIR}/db/Makefile.inc"
  33 .include "${.CURDIR}/compat-43/Makefile.inc"
  34 .include "${.CURDIR}/gdtoa/Makefile.inc"
  35 .include "${.CURDIR}/gen/Makefile.inc"
  36 .include "${.CURDIR}/gmon/Makefile.inc"
  37 .include "${.CURDIR}/inet/Makefile.inc"
  38 .include "${.CURDIR}/isc/Makefile.inc"
  39 .include "${.CURDIR}/locale/Makefile.inc"
  40 .include "${.CURDIR}/nameser/Makefile.inc"
  41 .include "${.CURDIR}/net/Makefile.inc"
  42 .include "${.CURDIR}/nls/Makefile.inc"
  43 .include "${.CURDIR}/posix1e/Makefile.inc"
  44 .if ${MACHINE_ARCH} != "alpha" && \
  45     ${MACHINE_ARCH} != "amd64" && \
  46     ${MACHINE_ARCH} != "ia64" && \
  47     ${MACHINE_ARCH} != "sparc64"
  48 .include "${.CURDIR}/quad/Makefile.inc"
  49 .endif
  50 .include "${.CURDIR}/regex/Makefile.inc"
  51 .include "${.CURDIR}/resolv/Makefile.inc"
  52 .include "${.CURDIR}/stdio/Makefile.inc"
  53 .include "${.CURDIR}/stdlib/Makefile.inc"
  54 .include "${.CURDIR}/stdtime/Makefile.inc"
  55 .include "${.CURDIR}/string/Makefile.inc"
  56 .include "${.CURDIR}/sys/Makefile.inc"
  57 .include "${.CURDIR}/rpc/Makefile.inc"
  58 .include "${.CURDIR}/uuid/Makefile.inc"
  59 .include "${.CURDIR}/xdr/Makefile.inc"
  60 .if ${MACHINE_ARCH} == "arm"
  61 .include "${.CURDIR}/softfloat/Makefile.inc"
  62 .endif
  63 .if ${MK_NIS} != "no"
  64 CFLAGS+= -DYP
  65 .include "${.CURDIR}/yp/Makefile.inc"
  66 .endif
  67 .if ${MK_HESIOD} != "no"
  68 CFLAGS+= -DHESIOD
  69 .endif
  70 .if ${MK_FP_LIBC} == "no"
  71 CFLAGS+= -DNO_FLOATING_POINT
  72 .endif
  73 .if ${MK_NS_CACHING} != "no"
  74 CFLAGS+= -DNS_CACHING
  75 .endif
  76
  77 .if defined(SYMVER_ENABLED)
  78 VERSION_DEF=${.CURDIR}/Versions.def
  79 SYMBOL_MAPS=${SYM_MAPS}
  80 CFLAGS+= -DSYMBOL_VERSIONING
  81 .endif
  82
  83 # If there are no machine dependent sources, append all the
  84 # machine-independent sources:
  85 .if empty(MDSRCS)
  86 SRCS+=  ${MISRCS}
  87 .else
  88 # Append machine-dependent sources, then append machine-independent sources
  89 # for which there is no machine-dependent variant.
  90 SRCS+=  ${MDSRCS}
  91 .for _src in ${MISRCS}
  92 .if ${MDSRCS:R:M${_src:R}} == ""
  93 SRCS+=  ${_src}
  94 .endif
  95 .endfor
  96 .endif
  97
  98 KQSRCS= adddi3.c anddi3.c ashldi3.c ashrdi3.c cmpdi2.c divdi3.c iordi3.c \
  99         lshldi3.c lshrdi3.c moddi3.c muldi3.c negdi2.c notdi2.c qdivrem.c \
 100         subdi3.c ucmpdi2.c udivdi3.c umoddi3.c xordi3.c
 101 KSRCS=  bcmp.c ffs.c ffsl.c fls.c flsl.c index.c mcount.c rindex.c \
 102         strcat.c strcmp.c strcpy.c strlen.c strncpy.c
 103
 104 libkern: libkern.gen libkern.${MACHINE_ARCH}
 105
 106 libkern.gen: ${KQSRCS} ${KSRCS}
 107         cp -p ${.CURDIR}/quad/quad.h ${.ALLSRC} ${DESTDIR}/sys/libkern
 108
 109 libkern.${MACHINE_ARCH}:: ${KMSRCS}
 110 .if defined(KMSRCS) && !empty(KMSRCS)
 111         cp -p ${.ALLSRC} ${DESTDIR}/sys/libkern/${MACHINE_ARCH}
 112 .endif
 113
 114 .include <bsd.lib.mk>
 115
 116 # Disable warnings in contributed sources.
 117 CWARNFLAGS:=    ${.IMPSRC:Ngdtoa_*.c:C/^.+$/${CWARNFLAGS}/}