granicus.if.org Git - strace/blob - configure.in

   1 AC_INIT(strace.c)
   2 AC_CANONICAL_HOST()
   3 AC_MSG_CHECKING(for supported operating system)
   4 changequote(,)dnl
   5
   6 case "$host_os" in
   7 linux*)
   8         opsys=linux
   9         ;;
  10 sunos4*)
  11         opsys=sunos4
  12         ;;
  13 solaris2*)
  14         opsys=svr4
  15         ;;
  16 sysv4*)
  17         opsys=svr4
  18         ;;
  19 irix[56]*)
  20         opsys=svr4
  21         ;;
  22 *)
  23         AC_MSG_ERROR(this operating system is not yet supported by strace)
  24         ;;
  25 esac
  26 AC_MSG_RESULT($opsys)
  27
  28 # Autoheader trick.  Heh, heh.
  29 opsys_list='
  30 @@@syms="$syms LINUX SUNOS4 SVR4"@@@
  31 '
  32
  33 AC_MSG_CHECKING(for supported architecture)
  34 case "$host_cpu" in
  35 i[3456]86|pentium)
  36         arch=i386
  37         ;;
  38 m68k)
  39         arch=m68k
  40         ;;
  41 sparc)
  42         arch=sparc
  43         ;;
  44 mips*)
  45         arch=mips
  46         ;;
  47 alpha*)
  48         arch=alpha
  49         ;;
  50 ppc|powerpc)
  51         arch=powerpc
  52         ;;
  53 arm)
  54         arch=arm
  55         ;;
  56 *)
  57         AC_MSG_ERROR(this architecture is not yet supported by strace)
  58         ;;
  59 esac
  60 AC_MSG_RESULT($arch)
  61
  62 # Autoheader trick.  Heh, heh.
  63 arch_list='
  64 @@@syms="$syms I386 M68K SPARC MIPS ALPHA ARM POWERPC"@@@
  65 '
  66
  67 osarch="$opsys"
  68 if [ -d "$srcdir/$opsys/$arch" ]; then
  69         osarch="$opsys/$arch"
  70 fi
  71
  72 OPSYS=`echo $opsys | tr '[a-z]' '[A-Z]'`
  73 ARCH=`echo $arch | tr '[a-z]' '[A-Z]'`
  74
  75 changequote([,])dnl
  76 CFLAGS="-D_GNU_SOURCE $CFLAGS"
  77 AC_CONFIG_HEADER(config.h)
  78 AC_SUBST(opsys)
  79 AC_DEFINE_UNQUOTED($OPSYS)
  80 AC_SUBST(arch)
  81 AC_DEFINE_UNQUOTED($ARCH)
  82 AC_SUBST(osarch)
  83 AC_PROG_CC
  84 AC_PROG_HOSTCC($host_alias $host)
  85 AC_POLLABLE_PROCFS
  86 AC_STRUCT_PR_SYSCALL
  87 AC_STRUCT_MSG_CONTROL
  88 AC_INCLUDEDIR
  89 if test "x$OPSYS" = "xSUNOS4" && test "x$ARCH" = "xSPARC"
  90 then
  91         AC_MSG_CHECKING(for valid machine include directory)
  92         if test -d "$includedir/sun4"
  93         then
  94                 rm -f machine
  95                 ln -s $includedir/sun4 machine
  96                 AC_MSG_RESULT(yes)
  97                 AC_DEFINE(SUNOS4_KERNEL_ARCH_KLUDGE)
  98         else
  99                 AC_MSG_RESULT(no)
 100         fi
 101 fi
 102 AC_WARNFLAGS
 103 if test "x$OPSYS" = "xSUNOS4"
 104 then
 105         if test -n "$GCC"
 106         then
 107                 # SunOS 4.x header files don't declare int functions.
 108                 WARNFLAGS="$WARNFLAGS -Wno-implicit"
 109         fi
 110 fi
 111 AC_PROG_CPP
 112 AC_PROG_GCC_TRADITIONAL
 113 AC_PROG_INSTALL
 114 AC_C_CONST
 115 AC_HEADER_STDC
 116 AC_HEADER_DIRENT
 117 AC_TYPE_SIGNAL
 118 AC_STRUCT_ST_BLKSIZE
 119 AC_STRUCT_ST_BLOCKS
 120 AC_STRUCT_ST_RDEV
 121 AC_HEADER_STAT
 122 AC_TYPE_UID_T
 123 AC_TYPE_MODE_T
 124 AC_TYPE_GETGROUPS
 125 AC_HEADER_MAJOR
 126 AC_SIG_ATOMIC_T
 127 AC_CHECK_LIB(nsl, main)
 128 AC_CHECK_FUNCS(sigaction strerror strsignal pread sys_siglist _sys_siglist getdents mctl putpmsg prctl sendmsg inet_ntop)
 129 AC_CHECK_HEADERS(sys/reg.h sys/filio.h sys/acl.h sys/asynch.h sys/door.h sys/stream.h sys/tiuser.h sys/sysconfig.h asm/sigcontext.h ioctls.h sys/ioctl.h sys/ptrace.h termio.h linux/ptrace.h asm/reg.h linux/in6.h sys/uio.h linux/netlink.h linux/if_packet.h)
 130 AC_DECL_SYS_ERRLIST
 131 AC_DECL_SYS_SIGLIST
 132 AC_DECL__SYS_SIGLIST
 133 if test ! -d $osarch; then
 134         mkdir -p $osarch
 135 fi
 136 AC_OUTPUT(Makefile $osarch/Makefile)