configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Revision$)
   3 AC_INIT(lib/krb5/send_to_kdc.c)
   4 AM_CONFIG_HEADER(include/config.h)
   5
   6 AM_INIT_AUTOMAKE(heimdal,0.0f)
   7
   8 AC_PREFIX_DEFAULT(/usr/heimdal)
   9
  10 AC_CANONICAL_HOST
  11 CANONICAL_HOST=$host
  12 AC_SUBST(CANONICAL_HOST)
  13
  14 case "$host" in
  15 *-*-sunos4*)
  16         AC_DEFINE(SunOS, 4)
  17         ;;
  18 esac
  19
  20 dnl Checks for programs.
  21 AC_PROG_CC
  22
  23 dnl AC_KRB_PROG_YACC
  24 AC_PROG_YACC
  25 AC_PROG_LEX
  26 AC_PROG_RANLIB
  27 AC_PROG_AWK
  28 AC_KRB_PROG_LN_S
  29
  30 if test "$GCC" = "yes"; then
  31   WFLAGS="-Wall -Wno-unused -Wmissing-prototypes"
  32 fi
  33 AC_SUBST(WFLAGS)
  34 CFLAGS="-g"
  35
  36 berkeley_db=db
  37 AC_ARG_WITH(berkeley-db,
  38 [  --without-berkeley-db   if you don't want berkeley db],[
  39 if test "$withval" = no; then
  40         berkeley_db=""
  41 fi
  42 ])
  43
  44 AC_TEST_PACKAGE(krb4,krb.h,libkrb.a,-lkrb)
  45
  46 if test "$with_krb4"; then
  47         AC_DEFINE(KRB4, 1)
  48         LIB_krb4="$KRB4LIB -ldes"
  49         INCLUDE_krb4="$KRB4INCLUDE"
  50         EXTRA_LIB45=lib45.a
  51         AC_SUBST(EXTRA_LIB45)
  52 fi
  53 AM_CONDITIONAL(KRB4, test "$with_krb4")
  54 AC_SUBST(LIB_krb4)
  55 AC_SUBST(INCLUDE_krb4)
  56
  57 AC_ARG_ENABLE(kaserver,
  58 [  --enable-kaserver       if you want the KDC to try to emulate a kaserver],
  59 [
  60 if test "$enableval" != no; then
  61         AC_DEFINE(KASERVER, 1)
  62         if test "x$with_krb4" = "x"; then
  63                 AC_MSG_ERROR(kaserver requires krb4)
  64                 exit 1
  65         fi
  66 fi
  67 ])
  68
  69 AC_TEST_PACKAGE(readline,readline.h,libreadline.a,-lreadline)
  70
  71 AC_C_BIGENDIAN
  72 AC_C_INLINE
  73
  74 dnl AM_C_PROTOTYPES
  75
  76 dnl Checks for typedefs, structures, and compiler characteristics.
  77 AC_C_CONST
  78 AC_TYPE_OFF_T
  79 AC_TYPE_SIZE_T
  80 AC_TYPE_MODE_T
  81 AC_HEADER_TIME
  82 AC_STRUCT_TM
  83 AC_DECL_YYTEXT
  84
  85 dnl Checks for header files.
  86 AC_HEADER_STDC
  87
  88 AC_CHECK_HEADERS(arpa/inet.h arpa/telnet.h bsdsetjmp.h crypt.h)
  89 AC_CHECK_HEADERS(curses.h db.h dbm.h dirent.h err.h errno.h)
  90 AC_CHECK_HEADERS(fcntl.h grp.h limits.h ndbm.h net/if.h netdb.h)
  91 AC_CHECK_HEADERS(netinet/in.h netinet/in6.h)
  92 AC_CHECK_HEADERS(netinet/in6_machtypes.h netinet/in_systm.h)
  93 AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h netinfo/ni.h paths.h pty.h pwd.h)
  94 AC_CHECK_HEADERS(rpcsvc/dbm.h sac.h shadow.h signal.h stropts.h)
  95 AC_CHECK_HEADERS(sys/bitypes.h sys/file.h sys/filio.h sys/ioctl.h)
  96 AC_CHECK_HEADERS(sys/param.h sys/proc.h sys/pty.h sys/ptyio.h)
  97 AC_CHECK_HEADERS(sys/ptyvar.h sys/resource.h sys/select.h)
  98 AC_CHECK_HEADERS(sys/socket.h sys/sockio.h sys/stat.h sys/stream.h)
  99 AC_CHECK_HEADERS(sys/stropts.h sys/sysctl.h sys/time.h sys/timeb.h)
 100 AC_CHECK_HEADERS(sys/times.h sys/tty.h sys/types.h sys/uio.h)
 101 AC_CHECK_HEADERS(sys/utsname.h sys/wait.h syslog.h termio.h)
 102 AC_CHECK_HEADERS(termios.h tmpdir.h unistd.h util.h utmp.h utmpx.h)
 103
 104 if test "$ac_cv_header_err_h" = no; then
 105         EXTRA_HDRS="$EXTRA_HDRS err.h"
 106         AC_SUBST(EXTRA_HDRS)
 107 fi
 108
 109 dnl Checks for libraries.
 110
 111 AC_FIND_FUNC(socket, socket)
 112 AC_FIND_FUNC(gethostbyname, nsl)
 113 AC_FIND_FUNC(dbopen, $berkeley_db)
 114 AC_FIND_FUNC(dbm_firstkey, $berkeley_db gdbm ndbm)
 115 AC_FIND_FUNC(syslog, syslog)
 116
 117 AC_FIND_FUNC(logwtmp, util)
 118 AC_FIND_FUNC_NO_LIBS(tgetent, termcap)
 119
 120 dnl Checks for library functions.
 121
 122 AC_BROKEN_SNPRINTF
 123 AC_BROKEN_VSNPRINTF
 124
 125 AC_CHECK_FUNCS(_getpty asnprintf asprintf fcntl gethostname)
 126 AC_CHECK_FUNCS(getmsg grantpt logwtmp mktime ptsname rand random)
 127 AC_CHECK_FUNCS(revoke select setitimer setlogin setpcred setpgid)
 128 AC_CHECK_FUNCS(setsid setsockopt strstr timegm ttyname umask)
 129 AC_CHECK_FUNCS(unlockpt vasnprintf vasprintf vhangup)
 130
 131 AC_TYPE_SIGNAL
 132 if test "$ac_cv_type_signal" = "void" ; then
 133         AC_DEFINE(VOID_RETSIGTYPE, 1)
 134 fi
 135 AC_SUBST(VOID_RETSIGTYPE)
 136
 137 AC_FIND_IF_NOT_BROKEN(hstrerror, resolv,
 138 [#ifdef HAVE_NETDB_H
 139 #include <netdb.h>
 140 #endif],
 141 17)
 142
 143 AC_BROKEN(chown daemon err errx fchown flock getcwd)
 144 AC_BROKEN(getdtablesize getusershell inet_aton initgroups)
 145 AC_BROKEN(lstat memmove mkstemp putenv rcmd setegid setenv)
 146 AC_BROKEN(seteuid strcasecmp strdup strerror strftime)
 147 AC_BROKEN(strlwr strnlen strsep strtok_r strupr unsetenv)
 148 AC_BROKEN(verr verrx vsyslog vwarn vwarnx warn warnx)
 149
 150 AC_CACHE_CHECK(if realloc if broken, ac_cv_func_realloc_broken, [
 151 ac_cv_func_realloc_broken=no
 152 AC_TRY_RUN([
 153 #include <stddef.h>
 154 #include <stdlib.h>
 155
 156 int main()
 157 {
 158         return realloc(NULL, 17) == NULL;
 159 }
 160 ],:, ac_cv_func_realloc_broken=yes, :)
 161 ])
 162 if test "$ac_cv_func_realloc_broken" = yes ; then
 163         AC_DEFINE(BROKEN_REALLOC)
 164 fi
 165
 166 dnl AC_KRB_FUNC_GETCWD_BROKEN
 167
 168 dnl
 169 dnl Checks for prototypes and declarations
 170 dnl
 171
 172 AC_NEED_PROTO([
 173 #ifdef HAVE_CRYPT_H
 174 #include <crypt.h>
 175 #endif
 176 #ifdef HAVE_UNISTD_H
 177 #include <unistd.h>
 178 #endif
 179 ],
 180 crypt)
 181
 182 AC_NEED_PROTO([
 183 #include <string.h>
 184 ],
 185 strtok_r)
 186
 187 AC_CHECK_VAR([#ifdef HAVE_SYS_TYPES_H
 188 #include <sys/types.h>
 189 #endif
 190 #ifdef HAVE_NETDB_H
 191 #include <netdb.h>
 192 #endif],
 193 h_errno)
 194
 195 AC_CHECK_VAR([#ifdef HAVE_NETDB_H
 196 #include <netdb.h>
 197 #endif],
 198 h_errlist)
 199
 200 AC_CHECK_VAR([#ifdef HAVE_NETDB_H
 201 #include <netdb.h>
 202 #endif],
 203 h_nerr)
 204
 205 AC_CHECK_VAR([#ifdef HAVE_ERR_H
 206 #include <err.h>
 207 #endif],[__progname])
 208
 209 AC_CHECK_DECLARATION([#include <stdlib.h>], optarg)
 210 AC_CHECK_DECLARATION([#include <stdlib.h>], optind)
 211 AC_CHECK_DECLARATION([#include <stdlib.h>], opterr)
 212 AC_CHECK_DECLARATION([#include <stdlib.h>], optopt)
 213
 214 dnl
 215 dnl Check for fields in struct utmp
 216 dnl
 217 AC_EGREP_HEADER(ut_user, utmp.h, AC_DEFINE(HAVE_UT_USER))
 218 AC_EGREP_HEADER(ut_host, utmp.h, AC_DEFINE(HAVE_UT_HOST))
 219 AC_EGREP_HEADER(ut_addr, utmp.h, AC_DEFINE(HAVE_UT_ADDR))
 220 AC_EGREP_HEADER(ut_type, utmp.h, AC_DEFINE(HAVE_UT_TYPE))
 221 AC_EGREP_HEADER(ut_pid, utmp.h, AC_DEFINE(HAVE_UT_PID))
 222 AC_EGREP_HEADER(ut_id, utmp.h, AC_DEFINE(HAVE_UT_ID))
 223 AC_EGREP_HEADER(ut_syslen, utmpx.h, AC_DEFINE(HAVE_UT_SYSLEN))
 224
 225 dnl
 226 dnl Check for struct winsize
 227 dnl
 228
 229 AC_KRB_STRUCT_WINSIZE
 230
 231 dnl
 232 dnl Check for sa_len in struct sockaddr
 233 dnl
 234
 235 AC_KRB_STRUCT_SOCKADDR_SA_LEN
 236
 237 dnl
 238 dnl Check for some common types
 239 dnl
 240
 241 AC_TYPE_PID_T
 242 AC_TYPE_UID_T
 243 AC_TYPE_OFF_T
 244 AC_TYPE_SIZE_T
 245 AC_CHECK_TYPE(ssize_t, int)
 246 AC_TYPE_SIG_ATOMIC_T
 247
 248 dnl AC_SUBST(LIBOBJS)
 249
 250 AC_GROK_TYPES(int8_t int16_t int32_t int64_t)
 251 AC_GROK_TYPES(u_int8_t u_int16_t u_int32_t u_int64_t)
 252
 253 dnl
 254 dnl Tests for editline
 255 dnl
 256
 257 AC_FIND_FUNC_NO_LIBS(el_init, edit)
 258 AC_FIND_FUNC_NO_LIBS(readline, readline)
 259
 260 if test "$with_readline"; then
 261         AC_DEFINE(HAVE_READLINE, 1)
 262         editline_OBJS=
 263         LIB_readline="$READLINELIB "'$(LIB_tgetent)'
 264         INCLUDE_readline="$READLINEINCLUDE"
 265 elif test "$ac_cv_func_el_init" = yes; then
 266         AC_DEFINE(HAVE_READLINE, 1)
 267
 268         editline_OBJS=edit_compat.o
 269         LIB_readline='-L$(top_builddir)/lib/editline -leditline '"$LIB_el_init"' $(LIB_tgetent)'
 270
 271         INCLUDE_readline='-I$(top_builddir)/lib/editline -I$(top_srcdir)/lib/editline'
 272 elif test "$ac_cv_func_readline" = yes; then
 273         AC_DEFINE(HAVE_READLINE, 1)
 274         editline_OBJS=
 275         LIB_readline='-lreadline $(LIB_tgetent)'
 276         INCLUDE_readline=
 277 else
 278         AC_DEFINE(HAVE_READLINE, 1)
 279         editline_OBJS="editline.o complete.o sysunix.o"
 280         LIB_readline='-L$(top_builddir)/lib/editline -leditline $(LIB_tgetent)'
 281         INCLUDE_readline='-I$(top_builddir)/lib/editline -I$(top_srcdir)/lib/editline'
 282 fi
 283 AC_SUBST(LIB_tgetent)
 284 AC_SUBST(LIB_readline)
 285 AC_SUBST(INCLUDE_readline)
 286 AC_SUBST(editline_OBJS)
 287
 288 dnl telnet muck --------------------------------------------------
 289
 290 AC_DEFINE(AUTHENTICATION)dnl
 291 AC_DEFINE(KRB5)dnl
 292 AC_DEFINE(ENCRYPTION)dnl
 293 AC_DEFINE(DES_ENCRYPTION)dnl
 294 AC_DEFINE(DIAGNOSTICS)dnl
 295 AC_DEFINE(OLD_ENVIRON)dnl
 296
 297 # Simple test for streamspty, based on the existance of getmsg(), alas
 298 # this breaks on SunOS4 which have streams but BSD-like ptys
 299 #
 300 # And also something wierd has happend with dec-osf1, fallback to bsd-ptys
 301
 302 AC_MSG_CHECKING(for streamspty)
 303 case "`uname -sr`" in
 304 SunOS\ 4*|OSF1*|IRIX\ 4*|HP-UX\ ?.10.*)
 305         krb_cv_sys_streamspty=no
 306         ;;
 307 AIX*)
 308         os_rel=`uname -v`.`uname -r`
 309         if expr "$os_rel" : "3*" >/dev/null 2>&1; then
 310                 krb_cv_sys_streamspty=no
 311         else
 312                 krb_cv_sys_streamspty="$ac_cv_func_getmsg"
 313         fi
 314         ;;
 315 *)
 316         krb_cv_sys_streamspty="$ac_cv_func_getmsg"
 317         ;;
 318 esac
 319 if test "$krb_cv_sys_streamspty" = yes; then
 320         AC_DEFINE(STREAMSPTY)
 321 fi
 322 dnl AC_SUBST(STREAMSPTY)
 323 AC_MSG_RESULT($krb_cv_sys_streamspty)
 324
 325 AC_OUTPUT(Makefile                      \
 326         include/Makefile                \
 327         lib/Makefile                    \
 328         lib/roken/Makefile              \
 329         lib/editline/Makefile           \
 330         lib/sl/Makefile                 \
 331         lib/error/Makefile              \
 332         lib/error/compile_et            \
 333         lib/asn1/Makefile               \
 334         lib/des/Makefile                \
 335         lib/krb5/Makefile               \
 336         lib/hdb/Makefile                \
 337         lib/gssapi/Makefile             \
 338         lib/45/Makefile                 \
 339         lib/otp/Makefile                \
 340         lib/kafs/Makefile               \
 341         kuser/Makefile                  \
 342         kpasswd/Makefile                \
 343         admin/Makefile                  \
 344         kdc/Makefile                    \
 345         appl/Makefile                   \
 346         appl/test/Makefile              \
 347         appl/rsh/Makefile               \
 348         appl/popper/Makefile            \
 349         appl/push/Makefile              \
 350         appl/telnet/Makefile            \
 351         appl/telnet/libtelnet/Makefile  \
 352         appl/telnet/telnet/Makefile     \
 353         appl/telnet/telnetd/Makefile    \
 354         appl/afsutil/Makefile           \
 355         doc/Makefile                    \
 356 )
 357
 358 dnl
 359 dnl This is the release version name-number[beta]
 360 dnl
 361 HEIMDALVERSION="$PACKAGE-$VERSION"
 362
 363 cat > include/newversion.h.in <<EOF
 364 char *heimdal_long_version = "@(#)\$Version: $HEIMDALVERSION by @USER@ on @HOST@ ($host) @DATE@ \$";
 365 char *heimdal_version = "$HEIMDALVERSION";
 366 EOF
 367
 368 if test -f include/version.h && cmp -s include/newversion.h.in include/version.h.in; then
 369         echo "include/version.h is unchanged"
 370         rm -f include/newversion.h.in
 371 else
 372         echo "creating include/version.h"
 373         User=${USER-${LOGNAME}}
 374         Host=`(hostname || uname -n) 2>/dev/null | sed 1q`
 375         Date=`date`
 376         mv -f include/newversion.h.in include/version.h.in
 377         sed -e "s/@USER@/$User/" -e "s/@HOST@/$Host/" -e "s/@DATE@/$Date/" include/version.h.in > include/version.h
 378 fi