source4/heimdal_build/config.m4

   1 m4_define([upcase],`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`)dnl
   2
   3 dnl love_FIND_FUNC(func, includes, arguments)
   4 dnl kind of like AC_CHECK_FUNC, but with headerfiles
   5 AC_DEFUN([love_FIND_FUNC], [
   6
   7 AC_MSG_CHECKING([for $1])
   8 AC_CACHE_VAL(ac_cv_love_func_$1,
   9 [
  10 AC_LINK_IFELSE([AC_LANG_PROGRAM([[$2]],[[$1($3)]])],
  11 [eval "ac_cv_love_func_$1=yes"],[eval "ac_cv_love_func_$1=no"])])
  12
  13 eval "ac_res=\$ac_cv_love_func_$1"
  14
  15 if false; then
  16         AC_CHECK_FUNCS($1)
  17 fi
  18 # $1
  19 eval "ac_tr_func=HAVE_[]upcase($1)"
  20
  21 case "$ac_res" in
  22         yes)
  23         AC_DEFINE_UNQUOTED($ac_tr_func)
  24         AC_MSG_RESULT([yes])
  25         ;;
  26         no)
  27         AC_MSG_RESULT([no])
  28         ;;
  29 esac
  30
  31
  32 ])
  33
  34
  35
  36 AC_CHECK_HEADERS([                              \
  37         crypt.h                                 \
  38         curses.h                                \
  39         errno.h                                 \
  40         inttypes.h                              \
  41         netdb.h                                 \
  42         signal.h                                \
  43         sys/bitypes.h                           \
  44         sys/bswap.h                             \
  45         sys/file.h                              \
  46         sys/stropts.h                           \
  47         sys/timeb.h                             \
  48         sys/times.h                             \
  49         sys/uio.h                               \
  50         sys/un.h                                \
  51         sys/utsname.h                           \
  52         term.h                                  \
  53         termcap.h                               \
  54         time.h                                  \
  55         timezone.h                              \
  56         ttyname.h
  57 ])
  58
  59 AC_CHECK_FUNCS([                                \
  60         atexit                                  \
  61         cgetent                                 \
  62         inet_ntop                               \
  63         inet_aton                               \
  64         gethostname                             \
  65         getnameinfo                             \
  66         iruserok                                \
  67         putenv                                  \
  68         rcmd                                    \
  69         readv                                   \
  70         sendmsg                                 \
  71         setitimer                               \
  72         socket                                  \
  73         strlwr                                  \
  74         strncasecmp                             \
  75         strptime                                \
  76         strsep                                  \
  77         strsep_copy                             \
  78         strtok_r                                \
  79         strupr                                  \
  80         swab                                    \
  81         umask                                   \
  82         uname                                   \
  83         unsetenv                                \
  84         closefrom                               \
  85         hstrerror                               \
  86         err                                     \
  87         errx                                    \
  88         warnx                                   \
  89         flock                                   \
  90         getaddrinfo                             \
  91         freeaddrinfo                            \
  92         getipnodebyname                         \
  93         getipnodebyaddr                         \
  94         freehostent                             \
  95         writev
  96 ])
  97
  98 love_FIND_FUNC(bswap16, [#ifdef HAVE_SYS_BSWAP_H
  99 #include <sys/bswap.h>
 100 #endif], 0)
 101
 102 love_FIND_FUNC(bswap32, [#ifdef HAVE_SYS_BSWAP_H
 103 #include <sys/bswap.h>
 104 #endif], 0)
 105
 106
 107 dnl AC_HAVE_TYPE(TYPE,INCLUDES)
 108 AC_DEFUN([AC_HAVE_TYPE], [
 109 AC_REQUIRE([AC_HEADER_STDC])
 110 cv=`echo "$1" | sed 'y%./+- %__p__%'`
 111 AC_MSG_CHECKING(for $1)
 112 AC_CACHE_VAL([ac_cv_type_$cv],
 113 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 114 #include <sys/types.h>
 115 #if STDC_HEADERS
 116 #include <stdlib.h>
 117 #include <stddef.h>
 118 #endif
 119 $2]],
 120 [[$1 foo;]])],
 121 [eval "ac_cv_type_$cv=yes"],
 122 [eval "ac_cv_type_$cv=no"]))dnl
 123 ac_foo=`eval echo \\$ac_cv_type_$cv`
 124 AC_MSG_RESULT($ac_foo)
 125 if test "$ac_foo" = yes; then
 126   ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
 127 if false; then
 128         AC_CHECK_TYPES($1)
 129 fi
 130   AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1'])
 131 fi
 132 ])
 133
 134 AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>])
 135 AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>])
 136 AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>])
 137 AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/socket.h>])
 138 AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>])
 139 AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
 140
 141
 142 AC_DEFUN([AC_KRB_STRUCT_WINSIZE], [
 143 AC_MSG_CHECKING(for struct winsize)
 144 AC_CACHE_VAL(ac_cv_struct_winsize, [
 145 ac_cv_struct_winsize=no
 146 for i in sys/termios.h sys/ioctl.h; do
 147 AC_EGREP_HEADER(
 148 struct[[        ]]*winsize,dnl
 149 $i, ac_cv_struct_winsize=yes; break)dnl
 150 done
 151 ])
 152 if test "$ac_cv_struct_winsize" = "yes"; then
 153   AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h])
 154 fi
 155 AC_MSG_RESULT($ac_cv_struct_winsize)
 156 AC_EGREP_HEADER(ws_xpixel, termios.h,
 157         AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel]))
 158 AC_EGREP_HEADER(ws_ypixel, termios.h,
 159         AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel]))
 160 ])
 161
 162 AC_KRB_STRUCT_WINSIZE
 163
 164 AC_TYPE_SIGNAL
 165 if test "$ac_cv_type_signal" = "void" ; then
 166         AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.])
 167 fi
 168 AC_SUBST(VOID_RETSIGTYPE)
 169
 170
 171 sinclude(heimdal/cf/check-var.m4)
 172
 173 rk_CHECK_VAR(h_errno,
 174 [#ifdef HAVE_SYS_TYPES_H
 175 #include <sys/types.h>
 176 #endif
 177 #ifdef HAVE_NETDB_H
 178 #include <netdb.h>
 179 #endif])
 180
 181 sinclude(heimdal/cf/find-func.m4)
 182 sinclude(heimdal/cf/find-func-no-libs.m4)
 183 sinclude(heimdal/cf/find-func-no-libs2.m4)
 184 sinclude(heimdal/cf/resolv.m4)
 185
 186 smb_save_LIBS=$LIBS
 187 RESOLV_LIBS=""
 188 LIBS=""
 189
 190 dnl  This fills in the global LIBS...
 191 rk_RESOLV
 192
 193 dnl AC_CHECK_LIB_EXT(resolv, RESOLV_LIBS, res_search)
 194         SMB_EXT_LIB_ENABLE(RESOLV,YES)
 195
 196 if test x"$LIBS" != "x"; then
 197         RESOLV_LIBS=$LIBS
 198 fi
 199
 200 LIBS=$smb_save_LIBS
 201
 202 SMB_EXT_LIB(RESOLV,[${RESOLV_LIBS}],[${RESOLV_CFLAGS}],[${RESOLV_CPPFLAGS}],[${RESOLV_LDFLAGS}])
 203
 204
 205 # these are disabled unless heimdal is found below
 206 SMB_SUBSYSTEM_ENABLE(KERBEROS_LIB, NO)
 207 SMB_BINARY_ENABLE(asn1_compile, NO)
 208 SMB_BINARY_ENABLE(compile_et, NO)
 209
 210 AC_PROG_LEX
 211 AC_PROG_YACC
 212
 213 AC_CHECK_TYPES(u_int32_t)
 214 AC_CHECK_TYPES(u_int16_t)
 215 AC_CHECK_TYPES(u_int8_t)
 216
 217 # to enable kerberos, unpack a heimdal source tree in the heimdal directory
 218 # of the samba source tree
 219 if test -d heimdal; then
 220         AC_DEFINE(HAVE_KRB5,1,[Whether kerberos is available])
 221         CFLAGS="${CFLAGS} -Iheimdal_build -Iheimdal/lib/krb5 -Iheimdal/lib/gssapi -Iheimdal/lib/asn1 -Iheimdal/lib/com_err -Iheimdal/lib/hdb -Iheimdal/kdc -Iheimdal/lib/roken -Iheimdal/lib/des"
 222         HAVE_KRB5=YES
 223         SMB_SUBSYSTEM_ENABLE(KERBEROS_LIB, YES)
 224         SMB_BINARY_ENABLE(asn1_compile, YES)
 225         SMB_BINARY_ENABLE(compile_et, YES)
 226 fi
 227
 228 # only add getaddrinfo and related functions if needed
 229 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_ADDRINFO, NO)
 230 if test t$ac_cv_func_getaddrinfo != tyes; then
 231         SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_ADDRINFO, YES)
 232 fi
 233
 234 # only add inet_aton if needed
 235 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_INET_ATON, NO)
 236 if test t$ac_cv_func_inet_aton != tyes; then
 237         SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_INET_ATON, YES)
 238 fi
 239
 240 # only add gai_strerror if needed
 241 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, NO)
 242 AC_CHECK_FUNC(gai_strerror)
 243 if test t$ac_cv_func_gai_strerror != tyes; then
 244     AC_SEARCH_LIBS_EXT(gai_strerror, [xnet], XNET_LIBS)
 245     AC_CHECK_FUNC_EXT(gai_strerror, $XNET_LIBS)
 246     if test t$ac_cv_func_ext_gai_strerror != tyes; then
 247         SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, YES)
 248     else
 249         AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether gai_strerror() is available])
 250     fi
 251 else
 252     AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether gai_strerror() is available])
 253 fi
 254 SMB_EXT_LIB(XNET,[${XNET_LIBS}],[${XNET_CFLAGS}],[${XNET_CPPFLAGS}],[${XNET_LDFLAGS}])