granicus.if.org Git - shadow/blob - configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT
   3 AM_INIT_AUTOMAKE(shadow, 4.0.7)
   4 AC_CONFIG_HEADERS([config.h])
   5
   6 dnl Some hacks...
   7 test "$prefix" = "NONE" && prefix="/usr"
   8 test "$prefix" = "/usr" && exec_prefix=""
   9
  10 AM_DISABLE_SHARED
  11 AM_ENABLE_STATIC
  12
  13 AM_MAINTAINER_MODE
  14
  15 dnl Checks for programs.
  16 AC_PROG_CC
  17 AC_ISC_POSIX
  18 AC_PROG_LN_S
  19 AC_PROG_YACC
  20 AM_C_PROTOTYPES
  21 AM_PROG_LIBTOOL
  22
  23 dnl Checks for libraries.
  24
  25 dnl Checks for header files.
  26 AC_HEADER_DIRENT
  27 AC_HEADER_STDC
  28 AC_HEADER_SYS_WAIT
  29
  30 AC_CHECK_HEADERS(errno.h fcntl.h limits.h unistd.h sys/time.h utmp.h \
  31         utmpx.h termios.h termio.h sgtty.h sys/ioctl.h syslog.h paths.h \
  32         utime.h ulimit.h sys/resource.h gshadow.h shadow.h lastlog.h \
  33         locale.h rpc/key_prot.h)
  34
  35 AC_CHECK_FUNCS(a64l fchmod fchown fseeko fsync getgroups gethostname getspnam \
  36         gettimeofday getusershell getutent initgroups lchown lckpwdf lstat \
  37         memcpy memset setgroups sigaction strchr updwtmp updwtmpx)
  38 AC_SYS_LARGEFILE
  39
  40 dnl Checks for typedefs, structures, and compiler characteristics.
  41 AC_C_CONST
  42 AC_TYPE_UID_T
  43 AC_TYPE_OFF_T
  44 AC_TYPE_PID_T
  45 AC_TYPE_MODE_T
  46 AC_HEADER_STAT
  47 AC_CHECK_MEMBERS([struct stat.st_rdev])
  48 AC_HEADER_TIME
  49 AC_STRUCT_TM
  50
  51 if test "$ac_cv_header_utmp_h" = "yes"; then
  52         AC_CACHE_CHECK(for ut_host in struct utmp,
  53                 ac_cv_struct_utmp_ut_host,
  54                 AC_COMPILE_IFELSE(
  55                         [AC_LANG_PROGRAM([#include <utmp.h>],
  56                                 [struct utmp ut; char *cp = ut.ut_host;]
  57                         )],
  58                         [ac_cv_struct_utmp_ut_host=yes],
  59                         [ac_cv_struct_utmp_ut_host=no]
  60                 )
  61         )
  62
  63         if test "$ac_cv_struct_utmp_ut_host" = "yes"; then
  64                 AC_DEFINE(UT_HOST)
  65         fi
  66
  67         AC_CACHE_CHECK(for ut_user in struct utmp,
  68                 ac_cv_struct_utmp_ut_user,
  69                 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <utmp.h>],
  70                                 [struct utmp ut; char *cp = ut.ut_user;]
  71                         )],
  72                         [ac_cv_struct_utmp_ut_user=yes],
  73                         [ac_cv_struct_utmp_ut_user=no]
  74                 )
  75         )
  76
  77         if test "$ac_cv_struct_utmp_ut_user" = "no"; then
  78                 AC_DEFINE(ut_user, ut_name)
  79         fi
  80 fi
  81
  82 if test "$ac_cv_header_lastlog_h" = "yes"; then
  83         AC_CACHE_CHECK(for ll_host in struct lastlog,
  84                 ac_cv_struct_lastlog_ll_host,
  85                 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <lastlog.h>],
  86                                         [struct lastlog ll; char *cp = ll.ll_host;]
  87                                 )],
  88                         [ac_cv_struct_lastlog_ll_host=yes],
  89                         [ac_cv_struct_lastlog_ll_host=no]
  90                 )
  91         )
  92
  93         if test "$ac_cv_struct_lastlog_ll_host" = "yes"; then
  94                 AC_DEFINE(HAVE_LL_HOST)
  95         fi
  96 fi
  97
  98 dnl Checks for library functions.
  99 AC_TYPE_GETGROUPS
 100 AC_PROG_GCC_TRADITIONAL
 101 AC_TYPE_SIGNAL
 102 AC_FUNC_UTIME_NULL
 103 AC_FUNC_STRFTIME
 104 AC_REPLACE_FUNCS(mkdir putgrent putpwent putspent rename rmdir)
 105 AC_REPLACE_FUNCS(sgetgrent sgetpwent sgetspent)
 106 AC_REPLACE_FUNCS(snprintf strcasecmp strdup strerror strstr)
 107
 108 AC_CHECK_FUNC(setpgrp)
 109 AC_FUNC_SETPGRP
 110
 111 if test "$ac_cv_header_shadow_h" = "yes"; then
 112 AC_CACHE_CHECK(for working shadow group support,
 113         ac_cv_libc_shadowgrp,
 114         AC_RUN_IFELSE([AC_LANG_SOURCE([
 115                         #include <shadow.h>
 116                         main()
 117                         {
 118                                 struct sgrp *sg = sgetsgent("test:x::");
 119                                 /* NYS libc on Red Hat 3.0.3 has broken shadow group support */
 120                                 return !sg || !sg->sg_adm || !sg->sg_mem;
 121                         }]
 122                 )],
 123                 [ac_cv_libc_shadowgrp=yes],
 124                 [ac_cv_libc_shadowgrp=no],
 125                 [ac_cv_libc_shadowgrp=no]
 126         )
 127 )
 128
 129 if test "$ac_cv_libc_shadowgrp" = "yes"; then
 130         AC_DEFINE(HAVE_SHADOWGRP)
 131 fi
 132 fi
 133
 134 AC_CACHE_CHECK([location of shared mail directory], shadow_cv_maildir,
 135 [for shadow_cv_maildir in /var/mail /var/spool/mail /usr/spool/mail /usr/mail none; do
 136         if test -d $shadow_cv_maildir; then
 137                 break
 138         fi
 139 done])
 140 if test $shadow_cv_maildir != none; then
 141         AC_DEFINE_UNQUOTED(MAIL_SPOOL_DIR, "$shadow_cv_maildir")
 142 fi
 143
 144 AC_CACHE_CHECK([location of user mail file], shadow_cv_mailfile,
 145 [for shadow_cv_mailfile in Mailbox mailbox Mail mail .mail none; do
 146         if test -f $HOME/$shadow_cv_mailfile; then
 147                 break
 148         fi
 149 done])
 150 if test $shadow_cv_mailfile != none; then
 151         AC_DEFINE_UNQUOTED(MAIL_SPOOL_FILE, "$shadow_cv_mailfile")
 152 fi
 153
 154 AC_CACHE_CHECK([location of utmp], shadow_cv_utmpdir,
 155 [for utmpdir in /var/run /var/adm /usr/adm /etc none; do
 156         if test -f $shadow_cv_utmpdir/utmp; then
 157                 break
 158         fi
 159 done])
 160 if test "$shadow_cv_utmpdir" = "none"; then
 161         AC_MSG_WARN(utmp file not found)
 162 fi
 163 AC_DEFINE_UNQUOTED(_UTMP_FILE, "$shadow_cv_utmpdir/utmp")
 164
 165 AC_CACHE_CHECK([location of faillog/lastlog/wtmp], shadow_cv_logdir,
 166 [for shadow_cv_logdir in /var/log /var/adm /usr/adm /etc; do
 167         if test -d $logdir; then
 168                 break
 169         fi
 170 done])
 171 AC_DEFINE_UNQUOTED(_WTMP_FILE, "$shadow_cv_logdir/wtmp")
 172 AC_DEFINE_UNQUOTED(LASTLOG_FILE, "$shadow_cv_logdir/lastlog")
 173 AC_DEFINE_UNQUOTED(FAILLOG_FILE, "$shadow_cv_logdir/faillog")
 174
 175 AC_CACHE_CHECK([location of the passwd program], shadow_cv_passwd_dir,
 176 [if test -f /usr/bin/passwd; then
 177         shadow_cv_passwd_dir=/usr/bin
 178 else
 179         shadow_cv_passwd_dir=/bin
 180 fi])
 181 AC_DEFINE_UNQUOTED(PASSWD_PROGRAM, "$shadow_cv_passwd_dir/passwd")
 182
 183 dnl XXX - quick hack, should disappear before anyone notices :).
 184 AC_DEFINE(SHADOWPWD)
 185 AC_DEFINE(USG)
 186 AC_DEFINE(USE_SYSLOG)
 187 AC_DEFINE(RLOGIN)
 188 AC_DEFINE(RUSEROK, 0)
 189
 190 dnl Use our own version of getpass(), which handles long passwords
 191 dnl (unlike many systems which have a limit of 8 characters), and can
 192 dnl be interrupted with Ctrl-C (unlike Linux libc).
 193 AC_DEFINE(getpass, libshadow_getpass)
 194
 195 AC_ARG_ENABLE(desrpc, [  --enable-desrpc         try to use secure RPC in login (default if found)])
 196 AC_ARG_ENABLE(shadowgrp, [  --enable-shadowgrp      enable shadow group support [default=yes]])
 197
 198 AC_ARG_WITH(libcrack, [  --with-libcrack        try to use libcrack (default if found)])
 199 AC_ARG_WITH(libcrypt, [  --with-libcrypt        try to use libcrypt (default if found)])
 200 AC_ARG_WITH(libopie,  [  --with-libopie         use libopie for OPIE support])
 201 AC_ARG_WITH(libpam,   [  --with-libpam          use libpam for PAM support])
 202 AC_ARG_WITH(libskey,  [  --with-libskey         use libskey for S/Key support])
 203 AC_ARG_WITH(selinux,  [  --with-selinux         use SELinux support])
 204
 205 dnl Check for some functions in libc first, only if not found check for
 206 dnl other libraries.  This should prevent linking libnsl if not really
 207 dnl needed (Linux glibc, Irix), but still link it if needed (Solaris).
 208
 209 AC_SEARCH_LIBS(inet_ntoa, inet)
 210 AC_SEARCH_LIBS(socket, socket)
 211 AC_SEARCH_LIBS(gethostbyname, nsl)
 212
 213 dnl XXX - getsecretkey() causes login to hang for 5 minutes on at least
 214 dnl one RH 4.0 system.  Use --disable-desrpc if you have this problem.
 215 dnl Reported by Mohan Khurana <mohan@stealth.net>.
 216
 217 if test "$enable_desrpc" != "no" -a "$ac_cv_header_rpc_key_prot_h" = "yes" ; then
 218         AC_CHECK_FUNC(getsecretkey, AC_DEFINE(DES_RPC),
 219                 AC_CHECK_LIB(rpcsvc, getsecretkey, AC_DEFINE(DES_RPC)))
 220 fi
 221
 222 if test "$enable_shadowgrp" != "no"; then
 223         AC_DEFINE(SHADOWGRP)
 224 fi
 225
 226 AC_SUBST(LIBCRYPT)
 227 if test "$with_libcrypt" != "no"; then
 228         AC_CHECK_LIB(crypt, crypt, [AC_DEFINE(HAVE_LIBCRYPT) LIBCRYPT=-lcrypt])
 229 fi
 230
 231 AC_SUBST(LIBCRACK)
 232 if test "$with_libcrack" != "no"; then
 233         echo "checking cracklib flavour, don't be surprised by the results"
 234         AC_CHECK_LIB(crack, FascistCheck, AC_DEFINE(HAVE_LIBCRACK) LIBCRACK=-lcrack)
 235         AC_CHECK_LIB(crack, FascistHistory, AC_DEFINE(HAVE_LIBCRACK_HIST))
 236         AC_CHECK_LIB(crack, FascistHistoryPw, AC_DEFINE(HAVE_LIBCRACK_PW))
 237 fi
 238
 239 AC_SUBST(LIBSKEY)
 240 AC_SUBST(LIBMD)
 241 if test "$with_libskey" = "yes"; then
 242         AC_CHECK_LIB(md, MD5Init, LIBMD=-lmd)
 243         AC_CHECK_LIB(skey, skeychallenge, AC_DEFINE(SKEY) LIBSKEY=-lskey, [], $LIBMD $LIBCRYPT)
 244 elif test "$with_libopie" = "yes"; then
 245         AC_CHECK_LIB(opie, opiechallenge, AC_DEFINE(OPIE) LIBSKEY=-lopie, [], $LIBCRYPT)
 246 fi
 247
 248 if test "$with_selinux" = "yes"; then
 249         AC_CHECK_LIB(selinux, is_selinux_enabled, [LIBSELINUX="-lselinux"], [SELinuux enabled but libselinux not found])
 250         AC_SUBST(LIBSELINUX)
 251         AC_CHECK_HEADERS(selinux/selinux.h, [], [selinux/selinux.h is missing])
 252         AC_DEFINE(WITH_SELINUX, 1, [Build shadow with SELinux support])
 253 fi
 254
 255 AC_SUBST(LIBPAM)
 256 if test "$with_libpam" = "yes"; then
 257         AC_CHECK_LIB(pam, pam_start,
 258                 [AC_DEFINE(USE_PAM, 1, [Define to support Pluggable Authentication Modules])
 259                 LIBPAM="-lpam"
 260                 AC_CHECK_LIB(pam_misc, main,
 261                         [LIBPAM="$LIBPAM -lpam_misc"],
 262                         AC_MSG_ERROR(libpam_misc is missing)
 263                 )]
 264                 [AC_MSG_CHECKING(use login access checking if PAM not used)
 265                 AC_DEFINE(LOGIN_ACCESS)
 266                 AC_MSG_RESULT(yes)]
 267         )
 268         AC_MSG_CHECKING(use login and su access checking if PAM not used)
 269         AC_MSG_RESULT(no)
 270 else
 271         AC_MSG_CHECKING(use login and su access checking if PAM not used)
 272         AC_DEFINE(LOGIN_ACCESS)
 273         AC_DEFINE(SU_ACCESS)
 274         AC_MSG_RESULT(yes)
 275 fi
 276
 277 AM_GNU_GETTEXT_VERSION(0.12.1)
 278 AM_GNU_GETTEXT([external])
 279 AC_DEFINE_UNQUOTED(LOCALEDIR, "${datadir}/locale", [locale directory])
 280
 281 AC_CONFIG_FILES([
 282         Makefile
 283         po/Makefile.in
 284         doc/Makefile
 285         man/Makefile
 286         man/cs/Makefile
 287         man/de/Makefile
 288         man/es/Makefile
 289         man/fr/Makefile
 290         man/hu/Makefile
 291         man/id/Makefile
 292         man/it/Makefile
 293         man/ja/Makefile
 294         man/ko/Makefile
 295         man/pl/Makefile
 296         man/pt_BR/Makefile
 297         man/ru/Makefile
 298         man/zh_CN/Makefile
 299         man/zh_TW/Makefile
 300         libmisc/Makefile
 301         lib/Makefile
 302         src/Makefile
 303         contrib/Makefile
 304         etc/Makefile
 305         etc/pam.d/Makefile
 306         shadow.spec
 307 ])
 308 AC_OUTPUT