AC_INIT(util-linux-ng, 2.13devel, kzak@redhat.com)

AC_PREREQ(2.59)

AC_CONFIG_AUX_DIR(config)

AM_INIT_AUTOMAKE([check-news -Wall foreign 1.9])

AC_CONFIG_SRCDIR(mount/mount.c)

AC_PREFIX_DEFAULT(/)

AC_PROG_CC_STDC
AC_PROG_RANLIB
AC_PROG_LIBTOOL

AC_PATH_PROG(PERL, perl)

AC_SYS_LARGEFILE

AC_CHECK_HEADERS(scsi/scsi.h)
AC_CHECK_HEADERS(linux/compiler.h)
AC_CHECK_HEADERS(linux/blkpg.h,,,[
#ifdef HAVE_LINUX_COMPILER_H
#include <linux/compiler.h>
#endif
])
AC_CHECK_HEADERS(langinfo.h)
AC_CHECK_HEADERS(sys/user.h)
AC_CHECK_HEADERS(rpcsvc/nfs_prot.h)
AC_CHECK_HEADERS(sys/io.h)
AC_CHECK_HEADERS(pty.h)

AC_CHECK_HEADERS(linux/raw.h)
AM_CONDITIONAL(HAVE_RAW, test x$ac_cv_header_linux_raw_h = xyes)



AC_CHECK_FUNCS(inet_aton)
AC_CHECK_FUNCS(fsync)
AC_CHECK_FUNCS(getdomainname)
AC_CHECK_FUNCS(nanosleep)
AC_CHECK_FUNCS(personality)
AC_CHECK_FUNCS(updwtmp)
AC_FUNC_FSEEKO
AC_CHECK_FUNCS(lchown)
AC_CHECK_FUNCS(rpmatch)


AC_CHECK_LIB(uuid, uuid_is_null)
AM_CONDITIONAL(HAVE_UUID, test x$ac_cv_lib_uuid_uuid_is_null = xyes)

AC_CHECK_LIB(util, openpty)
AM_CONDITIONAL(HAVE_LIBUTIL, test x$ac_cv_lib_util_openpty = xyes)

AC_CHECK_LIB(termcap, tgetnum)
AM_CONDITIONAL(HAVE_TERMCAP, test x$ac_cv_lib_termcap_tgetnum = xyes)

AC_CHECK_LIB(blkid, blkid_known_fstype)
AM_CONDITIONAL(HAVE_BLKID, test x$ac_cv_lib_blkid_blkid_known_fstype = xyes)


AM_GNU_GETTEXT_VERSION([0.14.1])
AM_GNU_GETTEXT([external])
if test -d po
then
    ALL_LINGUAS=`(cd po > /dev/null && ls *.po) | sed 's+\.po$++'`
else
    ALL_LINGUAS="af am ar as be bg bn_IN bn ca cs cy da de el en_GB es et eu_ES fa fi fr gl gu he hi hr hu hy id is it ja ka kn ko ku lo lt lv mk ml mr ms my nb nl nn no nso or pa pl pt_BR pt ro ru si sk sl sq sr@Latn sr sv ta te th tr uk ur vi zh_CN zh_TW zu"
fi

AC_CHECK_HEADERS(ncurses.h)
AC_CHECK_HEADERS(ncurses/ncurses.h)


if test x$ac_cv_header_ncurses_h = xyes || test x$ac_cv_header_ncurses_ncurses_h = xyes; then
  have_ncurses=yes
  AC_MSG_NOTICE([you have ncurses])
else
  AC_MSG_NOTICE([you do not have ncurses])
fi

AM_CONDITIONAL(HAVE_NCURSES, test x$have_ncurses = xyes)


AC_ARG_WITH([slang],
  AC_HELP_STRING([--with-slang], [compile cfdisk with slang]),
  with_slang=$withval, with_slang=no
)

if test x$with_slang = xyes; then
  AC_CHECK_HEADERS(slcurses.h)
  AC_CHECK_HEADERS(slang/slcurses.h)
  if test x$ac_cv_header_slcurses_h = xyes || test x$ac_cv_header_slang_slcurses_h = xyes; then
    use_slang=yes
  else
    AC_MSG_ERROR([slang selected but slcurses.h not found])
  fi
fi

AM_CONDITIONAL(USE_SLANG, test x$use_slang = xyes)


AC_TRY_LINK([
#define _XOPEN_SOURCE
#include <unistd.h>
],[
char *c = crypt("abc","pw");
],,[
  LIBS="$LIBS -lcrypt"
  AC_TRY_COMPILE([
  #define _XOPEN_SOURCE
  #include <unistd.h>
  ],[
  char *c = crypt("abc","pw");
  ],[
  AC_DEFINE(NEED_LIBCRYPT, 1, [Do we need -lcrypt?])
  need_libcrypt=yes
  ],[
  AC_MSG_ERROR([crypt() is not available])
  ])
])

AM_CONDITIONAL(NEED_LIBCRYPT, test x$need_libcrypt = xyes)

AC_TRY_COMPILE([
#include <stdio.h>
],[
printf(__progname);
],AC_DEFINE(HAVE___PROGNAME, 1, [Do we have __progname?])
)


AC_TRY_COMPILE([
#include <wchar.h>
#include <wctype.h>
#include <stdio.h>
],[
  wchar_t wc;
  wint_t w;
  w = fgetwc(stdin);
  if (w == WEOF) exit(1);
  wc = w;
  fputwc(wc,stdout);
],AC_DEFINE(HAVE_WIDECHAR,1,[Do we have wide character support?]))


AC_TRY_COMPILE([
#include <sys/syscall.h>
#include <unistd.h>
],[
int test = SYS_pivot_root;
],have_pivot_root=true)

AM_CONDITIONAL(HAVE_PIVOT_ROOT, test x$have_pivot_root = xtrue)


AC_TRY_COMPILE([
#include <time.h>
#include <unistd.h>
],[
    int a = 0;
    struct tm *tm = localtime(0);
    if (a == -1)  /* false */
        sleep(tm->tm_gmtoff);
],[AC_DEFINE(HAVE_TM_GMTOFF,1,[Does struct tm have a field tm_gmtoff?])])


case "$host" in
  i?86-*)  intel=true ;;
  m68*)    m68k=true ;;
  sparc*)  sparc=true ;;
esac

AM_CONDITIONAL(INTEL, test x$intel = xtrue)
AM_CONDITIONAL(M68K,  test x$m68k  = xtrue)
AM_CONDITIONAL(SPARC, test x$sparc = xtrue)


AC_ARG_ENABLE([agetty],
  AC_HELP_STRING([--disable-agetty], [do not build agetty]),
  enable_agetty=$enableval, enable_agetty=yes
)
AM_CONDITIONAL(BUILD_AGETTY, test x$enable_agetty = xyes)


AC_ARG_ENABLE([cramfs],
  AC_HELP_STRING([--disable-cramfs], [do not build fsck.cramfs, mkfs.cramfs]),
  enable_cramfs=$enableval, enable_cramfs=check
)

if test x$enable_cramfs != xno; then
  AC_CHECK_LIB(z, crc32)
  build_cramfs=$ac_cv_lib_z_crc32
  if test x$enable_cramfs = xyes && test x$ac_cv_lib_z_crc32 = xno; then
    AC_MSG_ERROR([cramfs selected but libz not found])
  fi
fi

AM_CONDITIONAL(BUILD_CRAMFS, test x$build_cramfs = xyes)


AC_ARG_ENABLE([elvtune],
  AC_HELP_STRING([--enable-elvtune], [build elvtune (only works with 2.2 and 2.4 kernels)]),
  enable_elvtune=$enableval, enable_elvtune=no
)
AM_CONDITIONAL(BUILD_ELVTUNE, test x$enable_elvtune = xyes)


AC_ARG_ENABLE([init],
  AC_HELP_STRING([--enable-init], [build simpleinit, shutdown, initctl]),
  enable_init=$enableval, enable_init=no
)
AM_CONDITIONAL(BUILD_INIT, test x$enable_init = xyes)


AC_ARG_ENABLE([kill],
  AC_HELP_STRING([--enable-kill], [build kill]),
  enable_kill=$enableval, enable_kill=no
)
AM_CONDITIONAL(BUILD_KILL, test x$enable_kill = xyes)


AC_ARG_ENABLE([last],
  AC_HELP_STRING([--enable-last], [build last]),
  enable_last=$enableval, enable_last=no
)
AM_CONDITIONAL(BUILD_LAST, test x$enable_last = xyes)


AC_ARG_ENABLE([mesg],
  AC_HELP_STRING([--enable-mesg], [build mesg]),
  enable_mesg=$enableval, enable_mesg=no
)
AM_CONDITIONAL(BUILD_MESG, test x$enable_mesg = xyes)


AC_ARG_ENABLE([partx],
  AC_HELP_STRING([--enable-partx], [build addpart, delpart, partx]),
  enable_partx=$enableval, enable_partx=no
)
AM_CONDITIONAL(BUILD_PARTX, test x$enable_partx = xyes)


AC_ARG_ENABLE([raw],
  AC_HELP_STRING([--enable-raw], [build raw]),
  enable_raw=$enableval, enable_raw=no
)
AM_CONDITIONAL(BUILD_RAW, test x$enable_raw = xyes)


AC_ARG_ENABLE([rdev],
  AC_HELP_STRING([--enable-rdev], [build rdev on i386]),
  enable_rdev=$enableval, enable_rdev=no
)
AM_CONDITIONAL(BUILD_RDEV, test x$enable_rdev = xyes)


AC_ARG_ENABLE([rename],
  AC_HELP_STRING([--disable-rename], [do not build rename]),
  enable_agetty=$enableval, enable_rename=yes
)
AM_CONDITIONAL(BUILD_RENAME, test x$enable_rename = xyes)


AC_ARG_ENABLE([reset],
  AC_HELP_STRING([--enable-reset], [build reset]),
  enable_reset=$enableval, enable_reset=no
)
AM_CONDITIONAL(BUILD_RESET, test x$enable_reset = xyes)


AC_ARG_ENABLE([login-utils],
  AC_HELP_STRING([--enable-login-utils], [build chfn, chsh, login, newgrp, vipw]),
  enable_login_utils=$enableval, enable_login_utils=no
)
AM_CONDITIONAL(BUILD_LOGIN_UTILS, test x$enable_login_utils = xyes)

AC_ARG_WITH([pam],
  AC_HELP_STRING([--without-pam], [compile login-utils without PAM support]),
  with_pam=$withval, with_pam=yes
)

if test x$enable_login_utils = xyes && test x$with_pam != xno; then
  AC_CHECK_HEADERS(security/pam_misc.h)
  if test x$with_pam = xyes && test x$ac_cv_header_security_pam_misc_h = xno; then
    AC_MSG_ERROR([PAM selected but security/pam_misc.h not found])
  fi
fi
AM_CONDITIONAL(HAVE_PAM, test x$ac_cv_header_security_pam_misc_h = xyes)

AC_ARG_WITH([selinux],
  AC_HELP_STRING([--with-selinux], [compile with SELinux support]),
  with_selinux=$withval, with_selinux=no
)

if test x$with_selinux != xno; then
  AC_CHECK_LIB(selinux, getprevcon)
  if test x$with_selinux = xyes && test x$ac_cv_lib_selinux_getprevcon = xno; then
    AC_MSG_ERROR([SELinux selected but libselinux not found])
  fi
fi
AM_CONDITIONAL(HAVE_SELINUX, test x$ac_cv_lib_selinux_getprevcon = xyes)


AC_ARG_WITH([audit],
  AC_HELP_STRING([--with-audit], [compile with audit support]),
  with_audit=$withval, with_audit=no
)

if test x$with_audit != xno; then
  AC_CHECK_LIB(audit, audit_log_user_message)
  if test x$with_audit = xyes && test x$ac_cv_lib_audit_audit_log_user_message = xno; then
    AC_MSG_ERROR([Audit selected but libaudit not found (or doesn't support audit_log_user_message())])
  fi
fi
AM_CONDITIONAL(HAVE_AUDIT, test x$ac_cv_lib_audit_audit_log_user_message = xyes)


AC_ARG_ENABLE([schedutils],
  AC_HELP_STRING([--disable-schedutils], [do not build chrt, ionice, teskset]),
  enable_schedutils=$enableval, enable_schedutils=yes
)
AM_CONDITIONAL(BUILD_SCHEDUTILS, test x$enable_schedutils = xyes)


AC_ARG_ENABLE([wall],
  AC_HELP_STRING([--disable-wall], [do not build wall]),
  enable_wall=$enableval, enable_wall=yes
)
AM_CONDITIONAL(BUILD_WALL, test x$enable_wall = xyes)


AC_ARG_ENABLE([write],
  AC_HELP_STRING([--enable-write], [build write]),
  enable_write=$enableval, enable_write=no
)
AM_CONDITIONAL(BUILD_WRITE, test x$enable_write = xyes)


AC_ARG_ENABLE([chsh-only-listed],
  AC_HELP_STRING([--disable-chsh-only-listed], [chsh: allow shells not in /etc/shells]),
  enable_login_chsh_only_listed=$enableval, enable_chsh_only_listed=yes
)

if test x$enable_chsh_only_listed = xyes; then
  AC_DEFINE(ONLY_LISTED_SHELLS, 1, [Should chsh allow only shells in /etc/shells?])
fi


AC_ARG_ENABLE([login-chown-vcs],
  AC_HELP_STRING([--enable-login-chown-vcs], [let login chown /dev/vcsN]),
  enable_login_chown_vcs=$enableval, enable_login_chown_vcs=no
)

if test x$enable_login_chown_vcs = xyes; then
  AC_DEFINE(LOGIN_CHOWN_VCS, 1, [Should login chown /dev/vcsN?])
fi


AC_ARG_ENABLE([login-stat-mail],
  AC_HELP_STRING([--enable-login-stat-mail], [let login stat() the mailbox]),
  enable_login_stat_mail=$enableval, enable_login_stat_mail=no
)

if test x$enable_login_stat_mail = xyes; then
  AC_DEFINE(LOGIN_STAT_MAIL, 1, [Should login stat() the mailbox?])
fi


AC_ARG_ENABLE([pg-bell],
  AC_HELP_STRING([--disable-pg-bell], [let pg not ring the bell on invalid keys]),
  enable_pg_bell=$enableval, enable_pg_bell=yes
)

if test x$enable_pg_bell = xyes; then
  AC_DEFINE(PG_BELL, 1, [Should pg ring the bell on invalid keys?])
fi


AC_ARG_ENABLE([require-password],
  AC_HELP_STRING([--disable-require-password], [do not require the user to enter the password in chfn and chsh]),
  enable_require_password=$enableval, enable_require_password=yes
)

if test x$enable_require_password = xyes; then
  AC_DEFINE(REQUIRE_PASSWORD, 1, [Should chfn and chsh require the user to enter the password?])
fi


AC_ARG_ENABLE([use-tty-group],
  AC_HELP_STRING([--disable-use-tty-group], [do not install wall and write setgid tty]),
  enable_use_tty_group=$enableval, enable_use_tty_group=yes
)
AM_CONDITIONAL(USE_TTY_GROUP, test x$enable_use_tty_group = xyes)

if test x$enable_use_tty_group = xyes; then
  AC_DEFINE(USE_TTY_GROUP, 1, [Should wall and write be installed setgid tty?])
fi

CPPFLAGS="-fsigned-char -fomit-frame-pointer $CPPFLAGS"

LIBS=""


AC_CONFIG_HEADERS(config.h)

AC_CONFIG_FILES([
Makefile
disk-utils/Makefile
fdisk/Makefile
getopt/Makefile
hwclock/Makefile
include/Makefile
lib/Makefile
login-utils/Makefile
misc-utils/Makefile
mount/Makefile
partx/Makefile
po/Makefile.in
schedutils/Makefile
sys-utils/Makefile
text-utils/Makefile
tests/Makefile
tests/helpers/Makefile
tests/commands.sh
])

AC_OUTPUT