lib/libstand/Makefile

   1 # $FreeBSD: src/lib/libstand/Makefile,v 1.14.2.10 2002/07/22 14:21:50 ru Exp $
   2 #
   3 # Originally from       $NetBSD: Makefile,v 1.21 1997/10/26 22:08:38 lukem Exp $
   4 #
   5 # Notes:
   6 # - We don't use the libc strerror/sys_errlist because the string table is
   7 #   quite large.
   8 #
   9
  10 LIB?=           stand
  11 NOPROFILE=      YES
  12 NOPIC=          YES
  13 INCS?=          stand.h
  14 MAN?=           libstand.3
  15 CSTD?=          c99
  16 WARNS?=         2
  17 NO_STRICT_ALIASING=
  18
  19 LIBSTAND_SRC?=  ${.CURDIR}
  20 LIBSTAND_ARCH?= ${MACHINE_ARCH}
  21 LIBC_SRC=       ${LIBSTAND_SRC}/../libc
  22
  23 CFLAGS+=        -D_STANDALONE
  24
  25 # Mostly OK, some of the libc imports are a bit noisy
  26 CFLAGS+=        -ffreestanding
  27
  28 # Disable stack protector
  29 CFLAGS+=        -fno-stack-protector
  30
  31 .if (${CFLAGS:M-flto} && ${CCVER:Mgcc*})
  32 CFLAGS+=        -fno-builtin    # LTO exposes too much stuff
  33 .endif
  34
  35 .if ${LIBSTAND_ARCH} == "x86_64"
  36 CFLAGS+=        -mno-red-zone -fPIC
  37 .endif
  38
  39 .if ${LIBSTAND_ARCH} == "i386"
  40 .if ${CCVER:Mgcc*}
  41 CFLAGS+=        -mpreferred-stack-boundary=2
  42 .endif
  43 FORCE_CPUTYPE=  i386
  44 CFLAGS+=        -m32
  45 .endif
  46
  47 .if ${LIBSTAND_ARCH} == "i386" || ${LIBSTAND_ARCH} == "x86_64"
  48 CFLAGS+=        -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -msoft-float
  49 .endif
  50
  51 # standalone components and stuff we have modified locally
  52 SRCS+=  __main.c assert.c bcd.c bswap.c environment.c getopt.c gets.c \
  53         globals.c pager.c printf.c random.c \
  54         strdup.c strerror.c strtol.c strtoul.c sbrk.c \
  55         twiddle.c zalloc.c zalloc_malloc.c
  56
  57 # private (pruned) versions of libc string functions
  58 SRCS+=  strcasecmp.c
  59
  60 # string functions from libc
  61 .PATH:  ${LIBSTAND_SRC}/../libc/string
  62 .if ${LIBSTAND_ARCH} == "x86_64" || ${LIBSTAND_ARCH} == "i386"
  63 SRCS+=  bcmp.c bcopy.c bzero.c ffs.c index.c memccpy.c memchr.c memcmp.c \
  64         memcpy.c memmove.c memset.c qdivrem.c rindex.c strcat.c strchr.c \
  65         strcmp.c strcpy.c strcspn.c strlen.c strncat.c strncmp.c strncpy.c \
  66         strpbrk.c strrchr.c strsep.c strspn.c strstr.c strtok.c swab.c
  67
  68 # math stuff, thus no -flto!
  69 qdivrem.o:      qdivrem.c
  70         ${CC} ${CFLAGS:N-flto} -c -o ${.TARGET} ${.IMPSRC}
  71 .endif
  72
  73 # _setjmp/_longjmp
  74 .PATH:  ${LIBSTAND_SRC}/${LIBSTAND_ARCH}
  75 .if ${LIBSTAND_ARCH} == "x86_64" || ${LIBSTAND_ARCH} == "i386"
  76 # really only required for i386
  77 CFLAGS+=-I${LIBSTAND_SRC}/../libc/${MACHINE_ARCH}
  78 .endif
  79 SRCS+=  _setjmp.S
  80
  81 # decompression functionality from libz
  82 # NOTE: crc32.c is used from libz and not libkern
  83 .include "../libz/Makefile.stand"
  84
  85 # iscsi_crc32() for hammer2
  86 .PATH:  ${LIBSTAND_SRC}/../../sys/libkern
  87 SRCS+=  icrc32.c
  88
  89 # decompression functionality from libbz2
  90 BZ2DIR= ${LIBSTAND_SRC}/../../contrib/bzip2
  91 .PATH:  ${BZ2DIR}
  92 CFLAGS+=-I${BZ2DIR} -DBZ_NO_STDIO -DBZ_NO_COMPRESS
  93 SRCS+=  bzlib.c crctable.c decompress.c huffman.c randtable.c bzlib.h \
  94         bzlib_private.h
  95
  96 # check your belt - ugly bzip2 stuff ahead
  97 .for file in bzlib.c
  98 CLEANFILES+=   ${file}
  99
 100 ${file}: ${BZ2DIR}/${file} ${file}.diff
 101         patch -o ${.TARGET} < ${.ALLSRC:M*.diff} ${.ALLSRC:M*.[ch]}
 102 .endfor
 103
 104 # io routines
 105 SRCS+=  closeall.c dev.c ioctl.c nullfs.c stat.c \
 106         fstat.c close.c lseek.c open.c read.c write.c readdir.c
 107
 108 # uuid routines
 109 SRCS+=  uuid_from_string.c uuid_to_string.c
 110
 111 # uuid routines from libc
 112 .PATH: ${LIBC_SRC}/uuid
 113 SRCS+=  uuid_create_nil.c
 114
 115 # network routines
 116 SRCS+=  arp.c ether.c inet_ntoa.c in_cksum.c net.c udp.c netif.c rpc.c
 117
 118 # network info services:
 119 SRCS+=  bootp.c rarp.c bootparam.c
 120
 121 # boot filesystems
 122 SRCS+=  ufs.c nfs.c cd9660.c tftp.c bzipfs.c gzipfs.c
 123 SRCS+=  netif.c nfs.c
 124 SRCS+=  dosfs.c ext2fs.c
 125 SRCS+=  splitfs.c
 126 SRCS+=  hammer1.c
 127 SRCS+=  hammer2.c
 128
 129 .include <bsd.lib.mk>