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#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_INIT([cifs-utils], [4.0], [jlayton@samba.org])
AC_CONFIG_SRCDIR([replace.h])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([Makefile])

AM_INIT_AUTOMAKE([cifs-utils], [4.0])

# Checks for programs.
AC_PROG_CC
AC_GNU_SOURCE

# Checks for libraries.

# Checks for header files.
AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h limits.h mntent.h netdb.h stddef.h stdint.h stdlib.h string.h strings.h sys/mount.h sys/param.h sys/socket.h sys/time.h syslog.h unistd.h], , [AC_MSG_ERROR([necessary header(s) not found])])
AC_CHECK_HEADERS([talloc.h], , [AC_MSG_ERROR([talloc.h not found, install libtalloc-devel])])
AC_CHECK_HEADERS([krb5/krb5.h], , [AC_MSG_ERROR([krb5/krb5.h not found, install krb5-devel])])
AC_CHECK_HEADERS([keyutils.h], , [AC_MSG_ERROR([keyutils.h not found, install keyutils-libs-devel])])

# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_TYPE_UID_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_CHECK_TYPES([ptrdiff_t, ssize_t, uint32_t, uint8_t])

# Checks for library functions.
AC_FUNC_GETMNTENT
AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_FUNC_STRNLEN

# check for required functions
AC_CHECK_FUNCS([alarm atexit endpwent getmntent getpass gettimeofday inet_ntop memset realpath setenv strchr strdup strerror strncasecmp strndup strpbrk strrchr strstr strtol strtoul uname], , [AC_MSG_ERROR([necessary functions(s) not found])])

# non-critical functions (we have workarounds for these)
AC_CHECK_FUNCS([krb5_principal_get_realm krb5_free_unparsed_name])

AC_OUTPUT