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