pdns/configure.in

   1 dnl intro
   2 AC_INIT(receiver.cc)
   3 AC_CANONICAL_SYSTEM
   4 AM_INIT_AUTOMAKE(pdns, 2.9)
   5 AM_CONFIG_HEADER(config.h)
   6 CXXFLAGS="-Wall -pthread -O2"
   7
   8 AC_PREFIX_DEFAULT(/opt/pdns)
   9 AC_PROG_CC
  10 AC_PROG_CXX
  11 AC_PROG_YACC
  12 AM_PROG_LEX
  13 AC_PROG_INSTALL
  14 AC_PROG_MAKE_SET
  15 AM_PROG_LIBTOOL
  16 AC_LANG_CPLUSPLUS
  17
  18
  19 #dnl Replace `main' with a function in -ldl:
  20 #AC_CHECK_LIB(dl, main)
  21 #dnl Replace `main' with a function in -lpthread:
  22 #AC_CHECK_LIB(pthread, main)
  23
  24 #CPPFLAGS="$CPPFLAGS -I/usr/include/postgresql"
  25 #LDFLAGS="$LDFLAGS -L/usr/local/lib"
  26
  27 AC_CHECK_LIB(gnugetopt,getopt_long,LIBS="$LIBS -lgnugetopt")
  28
  29 dnl Checks for header files.
  30 AC_HEADER_STDC
  31 AC_CHECK_HEADERS(fcntl.h getopt.h limits.h strings.h sys/time.h syslog.h unistd.h)
  32
  33 dnl Checks for typedefs, structures, and compiler characteristics.
  34 AC_TYPE_SIZE_T
  35 AC_HEADER_TIME
  36 AC_STRUCT_TM
  37
  38 dnl Checks for library functions.
  39 AC_FUNC_SETVBUF_REVERSED
  40 AC_TYPE_SIGNAL
  41 AC_FUNC_STRFTIME
  42 AC_CHECK_FUNCS(gethostname gettimeofday mkdir mktime select socket strerror)
  43
  44
  45
  46 # #
  47 # # Check if we have libresolv. XXX If we do not have libresolv then we
  48 # # cannot build the 'resolver'. Is it possible to remove that target
  49 # # conditionally?
  50 # #
  51 #
  52 # AC_CHECK_LIB(resolv, res_mkquery, RESOLV_LIBS="-l resolv")
  53 # AC_MSG_CHECKING("for resolver library")
  54 # if test -f /usr/lib/libresolv.so -o -f /lib/libresolv.o
  55 # then
  56 #   AC_MSG_RESULT("yes")
  57 #   LIBS="$LIBS -lresolv"
  58 # else
  59 #   AC_MSG_RESULT("no")
  60 # fi
  61
  62 #
  63 # Check for libresolv
  64 #
  65
  66 my_save_LIBS="$LIBS"
  67 LIBS=""
  68 AC_CHECK_LIB(resolv,res_mkquery)
  69 LIBRESOLV=$LIBS
  70 LIBS="$my_save_LIBS"
  71 AC_SUBST(LIBRESOLV)
  72
  73 #
  74 # Check for libdl
  75 #
  76
  77 my_save_LIBS="$LIBS"
  78 LIBS=""
  79 AC_CHECK_LIB(dl,dlopen)
  80 LIBDL=$LIBS
  81 LIBS="$my_save_LIBS"
  82 AC_SUBST(LIBDL)
  83
  84
  85 #
  86 # The following code checks for the right pthreads library and linker
  87 # flags. It was taken from MySQL, so we should have the same platform
  88 # support as they have.
  89 #
  90 # XXX Dit is nog niet correct. Als dit matched dan moet de rest van de
  91 # XXX thread checks niet. Fixen als we solaris hebben.
  92 #
  93
  94 #AC_MSG_CHECKING("for Solaris threads")
  95 #if test -f /usr/lib/libpthread.so -a -f /usr/lib/libthread.so
  96 #then
  97 #  with_named_thread="-lpthread -lthread"
  98 #  AC_MSG_RESULT("yes")
  99 #else
 100 #  AC_MSG_RESULT("no")
 101 #fi
 102
 103 # pthread_create is in standard libraries (As in BSDI 3.0)
 104 AC_MSG_CHECKING("for pthread_create in -libc");
 105 AC_TRY_LINK(
 106 [#include <pthread.h>],
 107 [ (void) pthread_create((pthread_t*) 0,(pthread_attr_t*) 0, 0, 0); ],
 108 with_posix_threads=yes, with_posix_threads=no)
 109 AC_MSG_RESULT("$with_posix_threads")
 110 if test "$with_posix_threads" = "no"
 111 then
 112   AC_MSG_CHECKING("for pthread_create in -lpthread");
 113   ac_save_LIBS="$LIBS"
 114   LIBS="$LIBS -lpthread"
 115   AC_TRY_LINK(
 116   [#include <pthread.h>],
 117   [ (void) pthread_create((pthread_t*) 0,(pthread_attr_t*) 0, 0, 0); ],
 118   with_posix_threads=yes, with_posix_threads=no)
 119   AC_MSG_RESULT("$with_posix_threads")
 120   if test "$with_posix_threads" = "no"
 121   then
 122     LIBS=" $ac_save_LIBS -lpthreads"
 123     AC_MSG_CHECKING("for pthread_create in -lpthreads");
 124     AC_TRY_LINK(
 125     [#include <pthread.h>],
 126     [ pthread_create((pthread_t*) 0,(pthread_attr_t*) 0, 0, 0); ],
 127     with_posix_threads=yes, with_posix_threads=no)
 128     AC_MSG_RESULT("$with_posix_threads")
 129     if test "$with_posix_threads" = "no"
 130     then
 131           # This is for FreeBSD
 132           LIBS="$ac_save_LIBS -pthread"
 133           AC_MSG_CHECKING("for pthread_create in -pthread");
 134           AC_TRY_LINK(
 135           [#include <pthread.h>],
 136           [ pthread_create((pthread_t*) 0,(pthread_attr_t*) 0, 0, 0); ],
 137           with_posix_threads=yes, with_posix_threads=no)
 138       AC_MSG_RESULT("$with_posix_threads")
 139       if test "$with_posix_threads" = "no"
 140           then
 141             with_mit_threads="yes"
 142             LIBS="$ac_save_LIBS"
 143           fi
 144         fi
 145   fi
 146 fi
 147
 148 case "$host_os" in
 149 solaris2*) AC_DEFINE(NEED_POSIX_TYPEDEF)
 150         ;;
 151 *)
 152         ;;
 153 esac
 154
 155 AC_CHECK_HEADER(sstream,dontneedstl=1)
 156
 157 if test "$dontneedstl" != "1"
 158 then
 159
 160 AC_ARG_WITH(stl-includes, [  --with-stl-includes=PATH Specify location of STL headers],
 161 [ if test x"$withval" = x"no"; then
 162     search_stl=0
 163   else
 164     #if test x"$withval" != x"yes"; then
 165     if test -d "$withval"; then
 166       STL_INCLUDES="-I$withval"
 167       search_stl=0
 168       has_stl=1
 169     fi
 170   fi
 171 ])
 172
 173
 174 AC_ARG_WITH(stl-libs, [  --with-stl-libs=PATH    Specify location of STL libs],
 175 [ if test x"$withval" = x"no"; then
 176     search_stl=0
 177   else
 178     #if test x"$withval" != x"yes"; then
 179     if test -d "$withval"; then
 180       STL_LIBS="$LIBS -L$withval -lstlport_gcc"
 181       search_stl=0
 182       has_stl=1
 183     fi
 184   fi
 185 ])
 186
 187 AC_DEFUN(AC_CHECK_STL,
 188 [ if test x"$search_stl" != x"0"; then
 189     if test -f "$1/$2"; then
 190       AC_MSG_RESULT($5)
 191       STL_LIBS="$3"
 192       STL_INCLUDES="$4"
 193       search_stl=0
 194       has_stl=1
 195     fi
 196   fi
 197 ])
 198
 199 AC_DEFUN(AC_SEARCH_STL,
 200 [ AC_MSG_CHECKING("location of sstream")
 201   AC_CHECK_STL(/usr/include, sstream, -lstlport_gcc,, "found in /usr/include")
 202   AC_CHECK_STL(/usr/include/stlport, sstream, -lstlport_gcc, -I/usr/include/stlport, "found in /usr/include/stlport")
 203   AC_CHECK_STL(/usr/local/include, sstream, -L/usr/local/lib -lstlport_gcc, -I/usr/local/include, "found in /usr/local")
 204   AC_CHECK_STL(/usr/local/include/stl, sstream, -L/usr/local/lib -L/usr/local/lib/stl -lstlport_gcc, -I/usr/local/include/stl, "found in /usr/local/include/stl")
 205   AC_CHECK_STL(/home/ahu/download/STLport-4.0/stlport, sstream,-L/home/ahu/download/STLport-4.0/lib/ -lstlport_gcc, -I/home/ahu/download/STLport-4.0/stlport/, "found in /home/ahu/download/STLport-4.0/stlport")
 206   AC_CHECK_STL($HOME/STLport-4.0/stlport, sstream,-L$HOME/STLport-4.0/lib/ -lstlport_gcc, -I$HOME/STLport-4.0/stlport/, "found in $HOME/STLport-4.0/stlport")
 207 ])
 208
 209 if test x"$search_stl" != x"0"; then
 210   AC_SEARCH_STL()
 211 fi
 212
 213 if test x"$has_stl" = x"1"; then
 214         echo Found sstream include file, assuming working and compliant STL
 215 else
 216         echo
 217         echo Did not find sstream include file, this probably means that your STL is not
 218         echo compliant - the default gcc libstdc++ isn\'t. Download STLport-4.0 from
 219         echo http://www.stlport.org, or use --with-stl-includes and --with-stl-libs
 220         echo to specify the location of your STL.
 221         echo
 222         exit 1
 223 fi
 224
 225 CPPFLAGS="$CPPFLAGS $STL_INCLUDES"
 226 LIBS="$LIBS $STL_LIBS"
 227 fi
 228
 229 AC_MSG_CHECKING(whether we will be doing verbose logging)
 230 AC_ARG_ENABLE(verbose-logging,
 231  [  --enable-verbose-logging    Do verbose logging],enable_verbose_logging=yes ,enable_verbose_logging=no)
 232
 233 if test $enable_verbose_logging = yes; then AC_DEFINE(VERBOSELOG, 1)
 234 fi
 235 AC_MSG_RESULT($enable_verbose_logging)
 236
 237 AC_MSG_CHECKING(whether we should build static binaries)
 238 AC_ARG_ENABLE(static-binaries,
 239  [  --enable-static-binaries    Build static binaries],enable_static_binaries=yes ,enable_static_binaries=no)
 240
 241 if test $enable_static_binaries = yes;
 242 then
 243         LDFLAGS="-all-static $LD_FLAGS"
 244 fi
 245 AC_MSG_RESULT($enable_static_binaries)
 246
 247
 248
 249 AC_OUTPUT(Makefile codedocs/Makefile backends/bind/Makefile \
 250 backends/Makefile \
 251 pdns.conf-dist buildroot.sh \
 252 showvar pdns mkbindist)