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         err.h                                   \
  40         errno.h                                 \
  41         inttypes.h                              \
  42         netdb.h                                 \
  43         signal.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         netinet/in.h                            \
  58         netinet/in6.h                           \
  59         netinet6/in6.h
  60 ])
  61
  62 AC_CHECK_FUNCS([                                \
  63         atexit                                  \
  64         cgetent                                 \
  65         getprogname                             \
  66         inet_ntop                               \
  67         inet_aton                               \
  68         inet_pton                               \
  69         gethostname                             \
  70         getnameinfo                             \
  71         iruserok                                \
  72         putenv                                  \
  73         rcmd                                    \
  74         readv                                   \
  75         sendmsg                                 \
  76         setitimer                               \
  77         socket                                  \
  78         strlwr                                  \
  79         strncasecmp                             \
  80         strptime                                \
  81         strsep                                  \
  82         strsep_copy                             \
  83         strtok_r                                \
  84         strupr                                  \
  85         swab                                    \
  86         umask                                   \
  87         uname                                   \
  88         unsetenv                                \
  89         closefrom                               \
  90         hstrerror                               \
  91         err                                     \
  92         errx                                    \
  93         warnx                                   \
  94         flock                                   \
  95         getaddrinfo                             \
  96         freeaddrinfo                            \
  97         getipnodebyname                         \
  98         getipnodebyaddr                         \
  99         freehostent                             \
 100         writev
 101 ])
 102
 103 love_FIND_FUNC(bswap16, [#ifdef HAVE_SYS_BSWAP_H
 104 #include <sys/bswap.h>
 105 #endif], 0)
 106
 107 love_FIND_FUNC(bswap32, [#ifdef HAVE_SYS_BSWAP_H
 108 #include <sys/bswap.h>
 109 #endif], 0)
 110
 111
 112 dnl AC_HAVE_TYPE(TYPE,INCLUDES)
 113 AC_DEFUN([AC_HAVE_TYPE], [
 114 AC_REQUIRE([AC_HEADER_STDC])
 115 cv=`echo "$1" | sed 'y%./+- %__p__%'`
 116 AC_MSG_CHECKING(for $1)
 117 AC_CACHE_VAL([ac_cv_type_$cv],
 118 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 119 AC_INCLUDES_DEFAULT
 120 $2]],
 121 [[$1 foo;]])],
 122 [eval "ac_cv_type_$cv=yes"],
 123 [eval "ac_cv_type_$cv=no"]))dnl
 124 ac_foo=`eval echo \\$ac_cv_type_$cv`
 125 AC_MSG_RESULT($ac_foo)
 126 if test "$ac_foo" = yes; then
 127   ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
 128 if false; then
 129         AC_CHECK_TYPES($1)
 130 fi
 131   AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1'])
 132 fi
 133 ])
 134
 135 AC_HAVE_TYPE([sa_family_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 AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>])
 141
 142
 143 AC_DEFUN([AC_KRB_STRUCT_WINSIZE], [
 144 AC_MSG_CHECKING(for struct winsize)
 145 AC_CACHE_VAL(ac_cv_struct_winsize, [
 146 ac_cv_struct_winsize=no
 147 for i in sys/termios.h sys/ioctl.h; do
 148 AC_EGREP_HEADER(
 149 struct[[        ]]*winsize,dnl
 150 $i, ac_cv_struct_winsize=yes; break)dnl
 151 done
 152 ])
 153 if test "$ac_cv_struct_winsize" = "yes"; then
 154   AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h])
 155 fi
 156 AC_MSG_RESULT($ac_cv_struct_winsize)
 157 AC_EGREP_HEADER(ws_xpixel, termios.h,
 158         AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel]))
 159 AC_EGREP_HEADER(ws_ypixel, termios.h,
 160         AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel]))
 161 ])
 162
 163 AC_KRB_STRUCT_WINSIZE
 164
 165 AC_TYPE_SIGNAL
 166 if test "$ac_cv_type_signal" = "void" ; then
 167         AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.])
 168 fi
 169 AC_SUBST(VOID_RETSIGTYPE)
 170
 171
 172 m4_include(heimdal/cf/check-var.m4)
 173
 174 rk_CHECK_VAR(h_errno,
 175 [#ifdef HAVE_SYS_TYPES_H
 176 #include <sys/types.h>
 177 #endif
 178 #ifdef HAVE_NETDB_H
 179 #include <netdb.h>
 180 #endif])
 181
 182 m4_include(heimdal/cf/find-func.m4)
 183 m4_include(heimdal/cf/find-func-no-libs.m4)
 184 m4_include(heimdal/cf/find-func-no-libs2.m4)
 185 m4_include(heimdal/cf/resolv.m4)
 186
 187 smb_save_LIBS=$LIBS
 188 RESOLV_LIBS=""
 189 LIBS=""
 190
 191 dnl  This fills in the global LIBS...
 192 rk_RESOLV
 193
 194 dnl AC_CHECK_LIB_EXT(resolv, RESOLV_LIBS, res_search)
 195         SMB_ENABLE(RESOLV,YES)
 196
 197 if test x"$LIBS" != "x"; then
 198         RESOLV_LIBS=$LIBS
 199 fi
 200
 201 LIBS=$smb_save_LIBS
 202
 203 SMB_EXT_LIB(RESOLV,[${RESOLV_LIBS}],[${RESOLV_CFLAGS}],[${RESOLV_CPPFLAGS}],[${RESOLV_LDFLAGS}])
 204
 205
 206 # these are disabled unless heimdal is found below
 207 SMB_ENABLE(KERBEROS_LIB, NO)
 208 SMB_ENABLE(asn1_compile, NO)
 209 SMB_ENABLE(compile_et, NO)
 210
 211 AC_PROG_LEX
 212 AC_PROG_YACC
 213
 214 # Portions of heimdal kerberos are unpacked into source/heimdal
 215 # of the samba source tree.
 216
 217 # if we ever get to using a host kerberos, we might add conditionals here
 218 AC_DEFINE(HAVE_KRB5,1,[Whether kerberos is available])
 219 HAVE_KRB5=YES
 220 SMB_ENABLE(KERBEROS_LIB, YES)
 221 SMB_ENABLE(asn1_compile, YES)
 222 SMB_ENABLE(compile_et, YES)
 223
 224 # only add getaddrinfo and related functions if needed
 225 SMB_ENABLE(HEIMDAL_ROKEN_ADDRINFO, NO)
 226 if test t$ac_cv_func_getaddrinfo != tyes; then
 227         SMB_ENABLE(HEIMDAL_ROKEN_ADDRINFO, YES)
 228 fi
 229
 230 # only add inet_aton if needed
 231 SMB_ENABLE(HEIMDAL_ROKEN_INET_ATON, NO)
 232 if test t$ac_cv_func_inet_aton != tyes; then
 233         SMB_ENABLE(HEIMDAL_ROKEN_INET_ATON, YES)
 234 fi
 235
 236 if test x"$ac_cv_func_inet_pton" = x"no"; then
 237     AC_CHECK_LIB_EXT(nsl_s, NSL_LIBS, inet_pton)
 238     AC_CHECK_LIB_EXT(nsl, NSL_LIBS, inet_pton)
 239     SMB_ENABLE(NSL,YES)
 240     if test x"$ac_cv_lib_ext_nsl_s_inet_pton" != x"yes" &&
 241        test x"$ac_cv_lib_ext_nsl_inet_pton" != x"yes"; then
 242         AC_MSG_ERROR([no inet_pton() function available!])
 243     fi
 244 fi
 245
 246 SMB_EXT_LIB(NSL,[${NSL_LIBS}],[],[],[])
 247
 248 # only add getprogname if needed
 249 SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME, NO)
 250 SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME_H, NO)
 251 if test t$ac_cv_func_getprogname != tyes; then
 252         SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME, YES)
 253         SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME_H, YES)
 254 fi
 255
 256 # only add gai_strerror if needed
 257 SMB_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, NO)
 258 AC_CHECK_FUNC(gai_strerror)
 259
 260 if test t$ac_cv_func_gai_strerror != tyes; then
 261     AC_CHECK_LIB_EXT(nsl, GAI_LIBS, gai_strerror)
 262     AC_CHECK_LIB_EXT(socket, GAI_LIBS, gai_strerror)
 263     AC_CHECK_LIB_EXT(xnet, GAI_LIBS, gai_strerror)
 264
 265     dnl We can't just call AC_CHECK_FUNCS(gai_strerror) here, because the value
 266     dnl has been cached.
 267     if test x"$ac_cv_lib_ext_nsl_gai_strerror" = x"yes" ||
 268        test x"$ac_cv_lib_ext_socket_gai_strerror" = x"yes" ||
 269        test x"$ac_cv_lib_ext_xnet_gai_strerror" = x"yes"; then
 270         AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether the system has gai_strerror()])
 271         SMB_ENABLE(GAI, YES)
 272     else
 273         SMB_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, YES)
 274     fi
 275
 276 else
 277     AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether gai_strerror() is available])
 278 fi
 279
 280 SMB_EXT_LIB(GAI,[${GAI_LIBS}],[${GAI_CFLAGS}],[${GAI_CPPFLAGS}],[${GAI_LDFLAGS}])