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,0.0g)
   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_PATH_PROG(NROFF, nroff)
  70 AC_PATH_PROG(GROFF, groff)
  71 AC_CACHE_CHECK(how to format man pages,ac_cv_sys_man_format,
  72 [cat > conftest.1 << END
  73 .Dd January 1, 1970
  74 .Dt CONFTEST 1
  75 .Sh NAME
  76 .Nm conftest
  77 .Nd
  78 foobar
  79 END
  80
  81 if test "$NROFF" ; then
  82         for i in "-mdoc" "-mandoc"; do
  83                 if "$NROFF" $i conftest.1 2> /dev/null | \
  84                         grep Jan > /dev/null 2>&1 ; then
  85                         ac_cv_sys_man_format="$NROFF $i"
  86                         break
  87                 fi
  88         done
  89 fi
  90 if test "$ac_cv_sys_man_format" = "" -a "$GROFF" ; then
  91         for i in "-mdoc" "-mandoc"; do
  92                 if "$GROFF" -Tascii $i conftest.1 2> /dev/null | \
  93                         grep Jan > /dev/null 2>&1 ; then
  94                         ac_cv_sys_man_format="$GROFF -Tascii $i"
  95                         break
  96                 fi
  97         done
  98 fi
  99 if test "$ac_cv_sys_man_format"; then
 100         ac_cv_sys_man_format="$ac_cv_sys_man_format \$< > \$@"
 101 fi
 102 ])
 103 if test "$ac_cv_sys_man_format"; then
 104         CATMAN="$ac_cv_sys_man_format"
 105         AC_SUBST(CATMAN)
 106 fi
 107 AM_CONDITIONAL(CATMAN, test "$CATMAN")
 108 AC_CACHE_CHECK(extension of pre-formatted manual pages,ac_cv_sys_catman_ext,
 109 if grep _suffix /etc/man.conf > /dev/null 2>&1; then
 110         ac_cv_sys_catman_ext=0
 111 else
 112         ac_cv_sys_catman_ext=number
 113 fi
 114 )
 115 if test "$ac_cv_sys_catman_ext" = number; then
 116         CATMANEXT='$$section'
 117 else
 118         CATMANEXT=0
 119 fi
 120 AC_SUBST(CATMANEXT)
 121
 122 AC_TEST_PACKAGE(readline,readline.h,libreadline.a,-lreadline)
 123
 124 AC_C_BIGENDIAN
 125 AC_C_INLINE
 126
 127 dnl AM_C_PROTOTYPES
 128
 129 dnl Checks for typedefs, structures, and compiler characteristics.
 130 AC_C_CONST
 131 AC_TYPE_OFF_T
 132 AC_TYPE_SIZE_T
 133 AC_TYPE_MODE_T
 134 AC_HEADER_TIME
 135 AC_STRUCT_TM
 136 AC_DECL_YYTEXT
 137
 138 dnl Checks for header files.
 139 AC_HEADER_STDC
 140
 141 AC_CHECK_HEADERS(arpa/inet.h arpa/telnet.h bsdsetjmp.h crypt.h)
 142 AC_CHECK_HEADERS(curses.h db.h dbm.h dirent.h err.h errno.h)
 143 AC_CHECK_HEADERS(fcntl.h grp.h limits.h ndbm.h net/if.h netdb.h)
 144 AC_CHECK_HEADERS(netinet/in.h netinet/in6.h)
 145 AC_CHECK_HEADERS(netinet/in6_machtypes.h netinet/in_systm.h)
 146 AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h netinfo/ni.h paths.h pty.h pwd.h)
 147 AC_CHECK_HEADERS(rpcsvc/dbm.h sac.h sgtty.h shadow.h signal.h stropts.h)
 148 AC_CHECK_HEADERS(sys/bitypes.h sys/file.h sys/filio.h sys/ioctl.h)
 149 AC_CHECK_HEADERS(sys/param.h sys/proc.h sys/pty.h sys/ptyio.h)
 150 AC_CHECK_HEADERS(sys/ptyvar.h sys/resource.h sys/select.h)
 151 AC_CHECK_HEADERS(sys/socket.h sys/sockio.h sys/stat.h sys/stream.h)
 152 AC_CHECK_HEADERS(sys/stropts.h sys/sysctl.h sys/time.h sys/timeb.h)
 153 AC_CHECK_HEADERS(sys/times.h sys/tty.h sys/types.h sys/uio.h)
 154 AC_CHECK_HEADERS(sys/utsname.h sys/wait.h syslog.h termio.h)
 155 AC_CHECK_HEADERS(termios.h tmpdir.h unistd.h util.h utmp.h utmpx.h)
 156
 157 if test "$ac_cv_header_err_h" = no; then
 158         EXTRA_HDRS="$EXTRA_HDRS err.h"
 159         AC_SUBST(EXTRA_HDRS)
 160 fi
 161
 162 dnl Checks for libraries.
 163
 164 AC_FIND_FUNC(socket, socket)
 165 AC_FIND_FUNC(gethostbyname, nsl)
 166 AC_FIND_FUNC(dbopen, $berkeley_db)
 167 AC_FIND_FUNC(dbm_firstkey, $berkeley_db gdbm ndbm)
 168 AC_FIND_FUNC(syslog, syslog)
 169
 170 AC_FIND_FUNC(logwtmp, util)
 171 AC_FIND_FUNC_NO_LIBS(tgetent, termcap)
 172
 173 dnl Checks for library functions.
 174
 175 AC_BROKEN_SNPRINTF
 176 AC_BROKEN_VSNPRINTF
 177
 178 AC_CHECK_FUNCS(_getpty asnprintf asprintf fcntl gethostname)
 179 AC_CHECK_FUNCS(getmsg grantpt logwtmp mktime ptsname rand random)
 180 AC_CHECK_FUNCS(revoke select setitimer setlogin setpcred setpgid)
 181 AC_CHECK_FUNCS(setsid setsockopt sigaction strstr timegm ttyname umask)
 182 AC_CHECK_FUNCS(unlockpt vasnprintf vasprintf vhangup)
 183
 184 AC_TYPE_SIGNAL
 185 if test "$ac_cv_type_signal" = "void" ; then
 186         AC_DEFINE(VOID_RETSIGTYPE, 1)
 187 fi
 188 AC_SUBST(VOID_RETSIGTYPE)
 189
 190 AC_FIND_IF_NOT_BROKEN(hstrerror, resolv,
 191 [#ifdef HAVE_NETDB_H
 192 #include <netdb.h>
 193 #endif],
 194 17)
 195
 196 AC_BROKEN(chown daemon err errx fchown flock getcwd)
 197 AC_BROKEN(getdtablesize getusershell inet_aton initgroups)
 198 AC_BROKEN(lstat memmove mkstemp putenv rcmd setegid setenv)
 199 AC_BROKEN(seteuid strcasecmp strdup strerror strftime)
 200 AC_BROKEN(strlwr strnlen strsep strtok_r strupr unsetenv)
 201 AC_BROKEN(verr verrx vsyslog vwarn vwarnx warn warnx)
 202
 203 AC_CACHE_CHECK(if realloc if broken, ac_cv_func_realloc_broken, [
 204 ac_cv_func_realloc_broken=no
 205 AC_TRY_RUN([
 206 #include <stddef.h>
 207 #include <stdlib.h>
 208
 209 int main()
 210 {
 211         return realloc(NULL, 17) == NULL;
 212 }
 213 ],:, ac_cv_func_realloc_broken=yes, :)
 214 ])
 215 if test "$ac_cv_func_realloc_broken" = yes ; then
 216         AC_DEFINE(BROKEN_REALLOC)
 217 fi
 218
 219 dnl AC_KRB_FUNC_GETCWD_BROKEN
 220
 221 dnl
 222 dnl Checks for prototypes and declarations
 223 dnl
 224
 225 AC_NEED_PROTO([
 226 #ifdef HAVE_CRYPT_H
 227 #include <crypt.h>
 228 #endif
 229 #ifdef HAVE_UNISTD_H
 230 #include <unistd.h>
 231 #endif
 232 ],
 233 crypt)
 234
 235 AC_NEED_PROTO([
 236 #include <string.h>
 237 ],
 238 strtok_r)
 239
 240 AC_CHECK_VAR([#ifdef HAVE_SYS_TYPES_H
 241 #include <sys/types.h>
 242 #endif
 243 #ifdef HAVE_NETDB_H
 244 #include <netdb.h>
 245 #endif],
 246 h_errno)
 247
 248 AC_CHECK_VAR([#ifdef HAVE_NETDB_H
 249 #include <netdb.h>
 250 #endif],
 251 h_errlist)
 252
 253 AC_CHECK_VAR([#ifdef HAVE_NETDB_H
 254 #include <netdb.h>
 255 #endif],
 256 h_nerr)
 257
 258 AC_CHECK_VAR([#ifdef HAVE_ERR_H
 259 #include <err.h>
 260 #endif],[__progname])
 261
 262 AC_CHECK_DECLARATION([#include <stdlib.h>], optarg)
 263 AC_CHECK_DECLARATION([#include <stdlib.h>], optind)
 264 AC_CHECK_DECLARATION([#include <stdlib.h>], opterr)
 265 AC_CHECK_DECLARATION([#include <stdlib.h>], optopt)
 266
 267 dnl
 268 dnl Check for fields in struct utmp
 269 dnl
 270 AC_EGREP_HEADER(ut_user, utmp.h, AC_DEFINE(HAVE_UT_USER))
 271 AC_EGREP_HEADER(ut_host, utmp.h, AC_DEFINE(HAVE_UT_HOST))
 272 AC_EGREP_HEADER(ut_addr, utmp.h, AC_DEFINE(HAVE_UT_ADDR))
 273 AC_EGREP_HEADER(ut_type, utmp.h, AC_DEFINE(HAVE_UT_TYPE))
 274 AC_EGREP_HEADER(ut_pid, utmp.h, AC_DEFINE(HAVE_UT_PID))
 275 AC_EGREP_HEADER(ut_id, utmp.h, AC_DEFINE(HAVE_UT_ID))
 276 AC_EGREP_HEADER(ut_syslen, utmpx.h, AC_DEFINE(HAVE_UT_SYSLEN))
 277
 278 dnl
 279 dnl Check for struct winsize
 280 dnl
 281
 282 AC_KRB_STRUCT_WINSIZE
 283
 284 dnl
 285 dnl Check for sa_len in struct sockaddr
 286 dnl
 287
 288 AC_KRB_STRUCT_SOCKADDR_SA_LEN
 289
 290 dnl
 291 dnl Check for some common types
 292 dnl
 293
 294 AC_TYPE_PID_T
 295 AC_TYPE_UID_T
 296 AC_TYPE_OFF_T
 297 AC_TYPE_SIZE_T
 298 AC_CHECK_TYPE(ssize_t, int)
 299 AC_TYPE_SIG_ATOMIC_T
 300
 301 dnl AC_SUBST(LIBOBJS)
 302
 303 AC_GROK_TYPES(int8_t int16_t int32_t int64_t)
 304 AC_GROK_TYPES(u_int8_t u_int16_t u_int32_t u_int64_t)
 305
 306 dnl
 307 dnl Tests for editline
 308 dnl
 309
 310 AC_FIND_FUNC_NO_LIBS(el_init, edit)
 311 AC_FIND_FUNC_NO_LIBS(readline, readline)
 312
 313 if test "$with_readline"; then
 314         AC_DEFINE(HAVE_READLINE, 1)
 315         editline_OBJS=
 316         LIB_readline="$READLINELIB "'$(LIB_tgetent)'
 317         INCLUDE_readline="$READLINEINCLUDE"
 318 elif test "$ac_cv_func_el_init" = yes; then
 319         AC_DEFINE(HAVE_READLINE, 1)
 320
 321         editline_OBJS=edit_compat.o
 322         LIB_readline='-L$(top_builddir)/lib/editline -leditline '"$LIB_el_init"' $(LIB_tgetent)'
 323
 324         INCLUDE_readline='-I$(top_builddir)/lib/editline -I$(top_srcdir)/lib/editline'
 325 elif test "$ac_cv_func_readline" = yes; then
 326         AC_DEFINE(HAVE_READLINE, 1)
 327         editline_OBJS=
 328         LIB_readline='-lreadline $(LIB_tgetent)'
 329         INCLUDE_readline=
 330 else
 331         AC_DEFINE(HAVE_READLINE, 1)
 332         editline_OBJS="editline.o complete.o sysunix.o"
 333         LIB_readline='-L$(top_builddir)/lib/editline -leditline $(LIB_tgetent)'
 334         INCLUDE_readline='-I$(top_builddir)/lib/editline -I$(top_srcdir)/lib/editline'
 335 fi
 336 AC_SUBST(LIB_tgetent)
 337 AC_SUBST(LIB_readline)
 338 AC_SUBST(INCLUDE_readline)
 339 AC_SUBST(editline_OBJS)
 340
 341 dnl telnet muck --------------------------------------------------
 342
 343 AC_DEFINE(AUTHENTICATION)dnl
 344 AC_DEFINE(KRB5)dnl
 345 AC_DEFINE(ENCRYPTION)dnl
 346 AC_DEFINE(DES_ENCRYPTION)dnl
 347 AC_DEFINE(DIAGNOSTICS)dnl
 348 AC_DEFINE(OLD_ENVIRON)dnl
 349
 350 # Simple test for streamspty, based on the existance of getmsg(), alas
 351 # this breaks on SunOS4 which have streams but BSD-like ptys
 352 #
 353 # And also something wierd has happend with dec-osf1, fallback to bsd-ptys
 354
 355 AC_MSG_CHECKING(for streamspty)
 356 case "`uname -sr`" in
 357 SunOS\ 4*|OSF1*|IRIX\ 4*|HP-UX\ ?.10.*)
 358         krb_cv_sys_streamspty=no
 359         ;;
 360 AIX*)
 361         os_rel=`uname -v`.`uname -r`
 362         if expr "$os_rel" : "3*" >/dev/null 2>&1; then
 363                 krb_cv_sys_streamspty=no
 364         else
 365                 krb_cv_sys_streamspty="$ac_cv_func_getmsg"
 366         fi
 367         ;;
 368 *)
 369         krb_cv_sys_streamspty="$ac_cv_func_getmsg"
 370         ;;
 371 esac
 372 if test "$krb_cv_sys_streamspty" = yes; then
 373         AC_DEFINE(STREAMSPTY)
 374 fi
 375 dnl AC_SUBST(STREAMSPTY)
 376 AC_MSG_RESULT($krb_cv_sys_streamspty)
 377
 378 AC_OUTPUT(Makefile                      \
 379         include/Makefile                \
 380         lib/Makefile                    \
 381         lib/roken/Makefile              \
 382         lib/editline/Makefile           \
 383         lib/sl/Makefile                 \
 384         lib/error/Makefile              \
 385         lib/error/compile_et            \
 386         lib/asn1/Makefile               \
 387         lib/des/Makefile                \
 388         lib/krb5/Makefile               \
 389         lib/hdb/Makefile                \
 390         lib/gssapi/Makefile             \
 391         lib/45/Makefile                 \
 392         lib/otp/Makefile                \
 393         lib/kafs/Makefile               \
 394         kuser/Makefile                  \
 395         kpasswd/Makefile                \
 396         admin/Makefile                  \
 397         kdc/Makefile                    \
 398         appl/Makefile                   \
 399         appl/test/Makefile              \
 400         appl/rsh/Makefile               \
 401         appl/popper/Makefile            \
 402         appl/push/Makefile              \
 403         appl/telnet/Makefile            \
 404         appl/telnet/libtelnet/Makefile  \
 405         appl/telnet/telnet/Makefile     \
 406         appl/telnet/telnetd/Makefile    \
 407         appl/afsutil/Makefile           \
 408         doc/Makefile                    \
 409 )
 410
 411 dnl
 412 dnl This is the release version name-number[beta]
 413 dnl
 414 HEIMDALVERSION="$PACKAGE-$VERSION"
 415
 416 cat > include/newversion.h.in <<EOF
 417 char *heimdal_long_version = "@(#)\$Version: $HEIMDALVERSION by @USER@ on @HOST@ ($host) @DATE@ \$";
 418 char *heimdal_version = "$HEIMDALVERSION";
 419 EOF
 420
 421 if test -f include/version.h && cmp -s include/newversion.h.in include/version.h.in; then
 422         echo "include/version.h is unchanged"
 423         rm -f include/newversion.h.in
 424 else
 425         echo "creating include/version.h"
 426         User=${USER-${LOGNAME}}
 427         Host=`(hostname || uname -n) 2>/dev/null | sed 1q`
 428         Date=`date`
 429         mv -f include/newversion.h.in include/version.h.in
 430         sed -e "s/@USER@/$User/" -e "s/@HOST@/$Host/" -e "s/@DATE@/$Date/" include/version.h.in > include/version.h
 431 fi