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v 1.4.3

    1: 
    2: # Copyright (C) Igor Sysoev
    3: # Copyright (C) Nginx, Inc.
    4: 
    5: 
    6: echo "checking for $NGX_SYSTEM specific features"
    7: 
    8: case "$NGX_PLATFORM" in
    9: 
   10:     FreeBSD:*)
   11:         . auto/os/freebsd
   12:     ;;
   13: 
   14:     Linux:*)
   15:         . auto/os/linux
   16:     ;;
   17: 
   18:     SunOS:*)
   19:         . auto/os/solaris
   20:     ;;
   21: 
   22:     Darwin:*)
   23:         . auto/os/darwin
   24:     ;;
   25: 
   26:     win32)
   27:         . auto/os/win32
   28:     ;;
   29: 
   30:     DragonFly:*)
   31:         have=NGX_FREEBSD . auto/have_headers
   32:         CORE_INCS="$UNIX_INCS"
   33:         CORE_DEPS="$UNIX_DEPS $FREEBSD_DEPS"
   34:         CORE_SRCS="$UNIX_SRCS $FREEBSD_SRCS"
   35: 
   36:         echo " + sendfile() found"
   37:         have=NGX_HAVE_SENDFILE . auto/have
   38:         CORE_SRCS="$CORE_SRCS $FREEBSD_SENDFILE_SRCS"
   39: 
   40:         ngx_spacer='
   41: '
   42:     ;;
   43: 
   44:     HP-UX:*)
   45:         # HP/UX
   46:         have=NGX_HPUX . auto/have_headers
   47:         CORE_INCS="$UNIX_INCS"
   48:         CORE_DEPS="$UNIX_DEPS $POSIX_DEPS"
   49:         CORE_SRCS="$UNIX_SRCS"
   50:         CC_AUX_FLAGS="$CC_AUX_FLAGS -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
   51:         CC_AUX_FLAGS="$CC_AUX_FLAGS -D_HPUX_ALT_XOPEN_SOCKET_API"
   52:     ;;
   53: 
   54:     OSF1:*)
   55:         # Tru64 UNIX
   56:         have=NGX_TRU64 . auto/have_headers
   57:         have=NGX_HAVE_STRERROR_R . auto/nohave
   58:         CORE_INCS="$UNIX_INCS"
   59:         CORE_DEPS="$UNIX_DEPS $POSIX_DEPS"
   60:         CORE_SRCS="$UNIX_SRCS"
   61:     ;;
   62: 
   63:     *)
   64:         CORE_INCS="$UNIX_INCS"
   65:         CORE_DEPS="$UNIX_DEPS $POSIX_DEPS"
   66:         CORE_SRCS="$UNIX_SRCS"
   67:     ;;
   68: 
   69: esac
   70: 
   71: 
   72: case "$NGX_MACHINE" in
   73: 
   74:     i386 | i686 | i86pc)
   75:         have=NGX_HAVE_NONALIGNED . auto/have
   76:         NGX_MACH_CACHE_LINE=32
   77:     ;;
   78: 
   79:     amd64 | x86_64)
   80:         have=NGX_HAVE_NONALIGNED . auto/have
   81:         NGX_MACH_CACHE_LINE=64
   82:     ;;
   83: 
   84:     sun4u | sun4v | sparc | sparc64)
   85:         have=NGX_ALIGNMENT value=16 . auto/define
   86:         # TODO
   87:         NGX_MACH_CACHE_LINE=64
   88:     ;;
   89: 
   90:     ia64 )
   91:         have=NGX_ALIGNMENT value=16 . auto/define
   92:         # TODO
   93:         NGX_MACH_CACHE_LINE=64
   94:     ;;
   95: 
   96:     *)
   97:         have=NGX_ALIGNMENT value=16 . auto/define
   98:         NGX_MACH_CACHE_LINE=32
   99:     ;;
  100: 
  101: esac
  102: 
  103: if test -z "$NGX_CPU_CACHE_LINE"; then
  104:     NGX_CPU_CACHE_LINE=$NGX_MACH_CACHE_LINE
  105: fi
  106: 
  107: have=NGX_CPU_CACHE_LINE value=$NGX_CPU_CACHE_LINE . auto/define