configure.ac

   1 AC_PREREQ(2.50)
   2 AC_INIT([libnfs], [1.3.0], [ronniesahlberg@gmail.com])
   3 AC_CONFIG_HEADERS([config.h])
   4 AM_INIT_AUTOMAKE([foreign])
   5 AC_CANONICAL_HOST
   6
   7 # Work around stupid autoconf default cflags. pt 1
   8 SAVE_CFLAGS="x${CFLAGS}"
   9
  10 AC_PROG_CC
  11 AC_PROG_LIBTOOL
  12
  13 AM_PROG_CC_C_O
  14 PKG_PROG_PKG_CONFIG
  15
  16 # Work around stupid autoconf default cflags. pt 2
  17 if test "$SAVE_CFLAGS" = "x"; then
  18   CFLAGS=""
  19 fi
  20
  21 # We always want 64 bit file offsets
  22 CFLAGS="${CFLAGS} -D_FILE_OFFSET_BITS=64"
  23
  24 AC_CHECK_PROG([HAVE_RPCGEN], [rpcgen], [yes], [no])
  25 if test x$HAVE_RPCGEN != xyes; then
  26   AC_MSG_ERROR([Can not find required program])
  27 fi
  28
  29 #option: examples
  30 AC_ARG_ENABLE([examples],
  31               [AC_HELP_STRING([--enable-examples],
  32                               [Build example programs])],
  33               [ENABLE_EXAMPLES=$enableval],
  34               [ENABLE_EXAMPLES="no"])
  35
  36 # We need popt to compile the examples
  37 if test x$ENABLE_EXAMPLES = xyes; then
  38 AC_MSG_CHECKING(whether libpopt is available)
  39 ac_save_CFLAGS="$CFLAGS"
  40 ac_save_LIBS="$LIBS"
  41 CFLAGS="$CFLAGS $GLIB_CFLAGS"
  42 LIBS="$GLIB_LIBS $LIBS -lpopt"
  43 AC_TRY_RUN([
  44 /*
  45  * Just see if we can compile/link with popt
  46  */
  47 #include <popt.h>
  48
  49 int main(int argc, const char *argv[])
  50 {
  51         struct poptOption popt_options[] = {
  52                 POPT_TABLEEND
  53         };
  54         poptGetContext(argv[0], argc, argv, popt_options, POPT_CONTEXT_KEEP_FIRST);
  55
  56         return 0;
  57 }
  58 ], ac_cv_have_popt=yes, ac_cv_have_popt=no,
  59    [echo $ac_n "compile with POPT. Assuming OK... $ac_c"
  60     ac_cv_have_popt=yes])
  61 CFLAGS="$ac_save_CFLAGS"
  62 LIBS="$ac_save_LIBS"
  63 if test "$ac_cv_have_popt" = yes ; then
  64   AC_MSG_RESULT(yes)
  65   MAYBE_EXAMPLES="examples"
  66 else
  67   AC_MSG_RESULT(no)
  68   AC_MSG_NOTICE(You need libpopt to compile the sample libnfs clients.)
  69   AC_MSG_NOTICE(Only the library will be compiled and installed.)
  70 fi
  71 fi
  72
  73 AC_SUBST(MAYBE_EXAMPLES)
  74
  75
  76 AC_ARG_ENABLE(tirpc,
  77         [AC_HELP_STRING([--enable-tirpc],
  78                         [enable use of TI-RPC @<:@default=no@:>@])],
  79         enable_tirpc=$enableval,
  80         enable_tirpc='no')
  81
  82 case $host in
  83   *darwin*)
  84     RPCGENFLAGS=-DU_INT64_PLATTFORM_TYPE="u_int64_t"
  85     ;;
  86   *cygwin*)
  87     RPCGENFLAGS=-DU_INT64_PLATTFORM_TYPE="u_int64_t"
  88     ;;
  89   *solaris*)
  90     AC_CHECK_HEADERS([sys/filio.h])
  91     AC_CHECK_HEADERS([sys/sockio.h])
  92     if test x$ENABLE_EXAMPLES = xyes; then
  93       AC_CHECK_LIB([socket], [main], , [AC_MSG_ERROR([Can not find required library])])
  94       AC_CHECK_LIB([nsl],    [main], , [AC_MSG_ERROR([Can not find required library])])
  95     fi
  96     ;;
  97   *)
  98     ;;
  99 esac
 100
 101 AC_SUBST(RPCGENFLAGS)
 102
 103 # check for SA_LEN
 104 dnl Check if sockaddr data structure includes a "sa_len"
 105 AC_CHECK_MEMBER([struct sockaddr.sa_len],
 106                 [ AC_DEFINE(HAVE_SOCKADDR_LEN,1,[Whether sockaddr struct has sa_len]) ],
 107                 [],
 108                 [
 109 #include <sys/types.h>
 110 #include <sys/socket.h>
 111 ])
 112
 113 LIBNFS_PC_REQ_PRIVATE=
 114
 115 if test "$enable_tirpc" = "yes"; then
 116         PKG_CHECK_MODULES(TIRPC, libtirpc, [],
 117                 AC_MSG_ERROR([unable to locate libtirpc files]))
 118         CFLAGS="${CFLAGS} ${TIRPC_CFLAGS}"
 119         LIBS="${LIBS} ${TIRPC_LIBS}"
 120         LIBNFS_PC_REQ_PRIVATE="${LIBNFS_PC_REQ_PRIVATE} libtirpc"
 121 fi
 122
 123 AC_SUBST(LIBNFS_PC_REQ_PRIVATE)
 124
 125 #output
 126 AC_CONFIG_FILES([Makefile]
 127                 [include/Makefile]
 128                 [lib/Makefile]
 129                 [mount/Makefile]
 130                 [nfs/Makefile]
 131                 [nlm/Makefile]
 132                 [portmap/Makefile]
 133                 [rquota/Makefile]
 134                 [examples/Makefile]
 135                )
 136
 137 AC_OUTPUT([libnfs.pc])