diff --git a/src/config.h.in b/src/config.h.in
new file mode 100644
index 0000000..bba2662
--- /dev/null
+++ b/src/config.h.in
@@ -0,0 +1,361 @@
+/*
+ * config.h.in.  Generated automatically from configure.in by autoheader, and
+ * manually changed after that.
+ */
+
+/* Define if we have EBCDIC code */
+#undef EBCDIC
+
+/* Define unless no X support found */
+#undef HAVE_X11
+
+/* Define when terminfo support found */
+#undef TERMINFO
+
+/* Define when termcap.h contains ospeed */
+#undef HAVE_OSPEED
+
+/* Define when ospeed can be extern */
+#undef OSPEED_EXTERN
+
+/* Define when termcap.h contains UP, BC and PC */
+#undef HAVE_UP_BC_PC
+
+/* Define when UP, BC and PC can be extern */
+#undef UP_BC_PC_EXTERN
+
+/* Define when termcap.h defines outfuntype */
+#undef HAVE_OUTFUNTYPE
+
+/* Define when __DATE__ " " __TIME__ can be used */
+#undef HAVE_DATE_TIME
+
+/* defined always when using configure */
+#undef UNIX
+
+/* Defined to the size of an int */
+#undef SIZEOF_INT
+
+/*
+ * If we cannot trust one of the following from the libraries, we use our
+ * own safe but probably slower vim_memmove().
+ */
+#undef USEBCOPY
+#undef USEMEMMOVE
+#undef USEMEMCPY
+
+/* Define when "man -s 2" is to be used */
+#undef USEMAN_S
+
+/* Define to empty if the keyword does not work.  */
+#undef const
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#undef mode_t
+
+/* Define to `long' if <sys/types.h> doesn't define.  */
+#undef off_t
+
+/* Define to `long' if <sys/types.h> doesn't define.  */
+#undef pid_t
+
+/* Define to `unsigned' if <sys/types.h> doesn't define.  */
+#undef size_t
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#undef uid_t
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#undef gid_t
+
+/* Define to `long' if <sys/types.h> doesn't define.  */
+#undef ino_t
+
+/* Define to `unsigned' if <sys/types.h> doesn't define.  */
+#undef dev_t
+
+/* Define to `unsigned long' if <sys/types.h> doesn't define.  */
+#undef rlim_t
+
+/* Define to `struct sigaltstack' if <signal.h> doesn't define.  */
+#undef stack_t
+
+/* Define if stack_t has the ss_base field. */
+#undef HAVE_SS_BASE
+
+/* Define if you can safely include both <sys/time.h> and <time.h>.  */
+#undef TIME_WITH_SYS_TIME
+
+/* Define if you can safely include both <sys/time.h> and <sys/select.h>.  */
+#undef SYS_SELECT_WITH_SYS_TIME
+
+/* Define if you have /dev/ptc */
+#undef HAVE_DEV_PTC
+
+/* Define if you have Sys4 ptys */
+#undef HAVE_SVR4_PTYS
+
+/* Define to range of pty names to try */
+#undef PTYRANGE0
+#undef PTYRANGE1
+
+/* Define mode for pty */
+#undef PTYMODE
+
+/* Define group for pty */
+#undef PTYGROUP
+
+/* Define as the return type of signal handlers (int or void).  */
+#undef RETSIGTYPE
+
+/* Define as the command at the end of signal handlers ("" or "return 0;").  */
+#undef SIGRETURN
+
+/* Define if struct sigcontext is present */
+#undef HAVE_SIGCONTEXT
+
+/* Define if touuper/tolower only work on lower/upercase characters */
+#undef BROKEN_TOUPPER
+
+/* Define if stat() ignores a trailing slash */
+#undef STAT_IGNORES_SLASH
+
+/* Define if tgetstr() has a second argument that is (char *) */
+#undef TGETSTR_CHAR_P
+
+/* Define if tgetent() returns zero for an error */
+#undef TGETENT_ZERO_ERR
+
+/* Define if the getcwd() function should not be used.  */
+#undef BAD_GETCWD
+
+/* Define if you the function: */
+#undef HAVE_BCMP
+#undef HAVE_FCHDIR
+#undef HAVE_FCHOWN
+#undef HAVE_FSEEKO
+#undef HAVE_FSYNC
+#undef HAVE_FTELLO
+#undef HAVE_GETCWD
+#undef HAVE_GETPSEUDOTTY
+#undef HAVE_GETPWNAM
+#undef HAVE_GETPWUID
+#undef HAVE_GETRLIMIT
+#undef HAVE_GETTIMEOFDAY
+#undef HAVE_GETWD
+#undef HAVE_ICONV
+#undef HAVE_NL_LANGINFO_CODESET
+#undef HAVE_LSTAT
+#undef HAVE_MEMCMP
+#undef HAVE_MEMSET
+#undef HAVE_NANOSLEEP
+#undef HAVE_OPENDIR
+#undef HAVE_PUTENV
+#undef HAVE_QSORT
+#undef HAVE_READLINK
+#undef HAVE_RENAME
+#undef HAVE_SELECT
+#undef HAVE_SETENV
+#undef HAVE_SETPGID
+#undef HAVE_SETSID
+#undef HAVE_SIGACTION
+#undef HAVE_SIGALTSTACK
+#undef HAVE_SIGSET
+#undef HAVE_SIGSETJMP
+#undef HAVE_SIGSTACK
+#undef HAVE_SIGVEC
+#undef HAVE_SNPRINTF
+#undef HAVE_STRCASECMP
+#undef HAVE_STRERROR
+#undef HAVE_STRFTIME
+#undef HAVE_STRICMP
+#undef HAVE_STRNCASECMP
+#undef HAVE_STRNICMP
+#undef HAVE_STRPBRK
+#undef HAVE_STRTOL
+#undef HAVE_ST_BLKSIZE
+#undef HAVE_SYSCONF
+#undef HAVE_SYSCTL
+#undef HAVE_SYSINFO
+#undef HAVE_TGETENT
+#undef HAVE_TOWLOWER
+#undef HAVE_TOWUPPER
+#undef HAVE_USLEEP
+#undef HAVE_UTIME
+#undef HAVE_BIND_TEXTDOMAIN_CODESET
+
+/* Define if you do not have utime(), but do have the utimes() function. */
+#undef HAVE_UTIMES
+
+/* Define if you have the header file: */
+#undef HAVE_DIRENT_H
+#undef HAVE_ERRNO_H
+#undef HAVE_FCNTL_H
+#undef HAVE_FRAME_H
+#undef HAVE_ICONV_H
+#undef HAVE_LANGINFO_H
+#undef HAVE_LIBC_H
+#undef HAVE_LIBGEN_H
+#undef HAVE_LIBINTL_H
+#undef HAVE_LOCALE_H
+#undef HAVE_NDIR_H
+#undef HAVE_POLL_H
+#undef HAVE_PTHREAD_NP_H
+#undef HAVE_PWD_H
+#undef HAVE_SETJMP_H
+#undef HAVE_SGTTY_H
+#undef HAVE_STRINGS_H
+#undef HAVE_STROPTS_H
+#undef HAVE_SYS_ACCESS_H
+#undef HAVE_SYS_ACL_H
+#undef HAVE_SYS_DIR_H
+#undef HAVE_SYS_IOCTL_H
+#undef HAVE_SYS_NDIR_H
+#undef HAVE_SYS_PARAM_H
+#undef HAVE_SYS_POLL_H
+#undef HAVE_SYS_PTEM_H
+#undef HAVE_SYS_RESOURCE_H
+#undef HAVE_SYS_SELECT_H
+#undef HAVE_SYS_STATFS_H
+#undef HAVE_SYS_STREAM_H
+#undef HAVE_SYS_SYSCTL_H
+#undef HAVE_SYS_SYSINFO_H
+#undef HAVE_SYS_SYSTEMINFO_H
+#undef HAVE_SYS_TIME_H
+#undef HAVE_SYS_UTSNAME_H
+#undef HAVE_WCHAR_H
+#undef HAVE_TERMCAP_H
+#undef HAVE_TERMIOS_H
+#undef HAVE_TERMIO_H
+#undef HAVE_UNISTD_H
+#undef HAVE_UTIL_DEBUG_H
+#undef HAVE_UTIL_MSGI18N_H
+#undef HAVE_UTIME_H
+#undef HAVE_X11_SUNKEYSYM_H
+#undef HAVE_XM_XM_H
+#undef HAVE_XM_XPMP_H
+#undef HAVE_X11_XPM_H
+#undef HAVE_X11_XMU_EDITRES_H
+#undef HAVE_X11_SM_SMLIB_H
+
+/* Define if you have <sys/wait.h> that is POSIX.1 compatible.  */
+#undef HAVE_SYS_WAIT_H
+
+/* Define if you have a <sys/wait.h> that is not POSIX.1 compatible. */
+#undef HAVE_UNION_WAIT
+
+/* This is currently unused in vim: */
+/* Define if you have the ANSI C header files. */
+/* #undef STDC_HEADERS */
+
+/* instead, we check a few STDC things ourselves */
+#undef HAVE_STDARG_H
+#undef HAVE_STDLIB_H
+#undef HAVE_STRING_H
+
+/* Define if strings.h cannot be included when strings.h already is */
+#undef NO_STRINGS_WITH_STRING_H
+
+/* Define if you want tiny features. */
+#undef FEAT_TINY
+
+/* Define if you want small features. */
+#undef FEAT_SMALL
+
+/* Define if you want normal features. */
+#undef FEAT_NORMAL
+
+/* Define if you want big features. */
+#undef FEAT_BIG
+
+/* Define if you want huge features. */
+#undef FEAT_HUGE
+
+/* Define if you want to include the Perl interpreter. */
+#undef FEAT_PERL
+
+/* Define if you want to include the Python interpreter. */
+#undef FEAT_PYTHON
+
+/* Define if you want to include the Ruby interpreter. */
+#undef FEAT_RUBY
+
+/* Define if you want to include the Tcl interpreter. */
+#undef FEAT_TCL
+
+/* Define if you want to include the Sniff interface. */
+#undef FEAT_SNIFF
+
+/* Define if you want to add support for ACL */
+#undef HAVE_POSIX_ACL
+#undef HAVE_SOLARIS_ACL
+#undef HAVE_AIX_ACL
+
+/* Define if you want to add support of GPM (Linux console mouse daemon) */
+#undef HAVE_GPM
+
+/* Define if you want to include the Cscope interface. */
+#undef FEAT_CSCOPE
+
+/* Define if you want to include multibyte support. */
+#undef FEAT_MBYTE
+
+/* Define if you want to include fontset support. */
+#undef FEAT_XFONTSET
+
+/* Define if you want to include XIM support. */
+#undef FEAT_XIM
+
+/* Define if you want to include Hangul input support. */
+#undef FEAT_HANGULIN
+
+/* Define if you use GTK and want GNOME support. */
+#undef FEAT_GUI_GNOME
+
+/* Define if GTK+ 2 is available. */
+#undef HAVE_GTK2
+
+/* Define if GTK+ multihead support is available (requires GTK+ >= 2.1.1). */
+#undef HAVE_GTK_MULTIHEAD
+
+/* Define if your X has own locale library */
+#undef X_LOCALE
+
+/* Define if we have dlfcn.h. */
+#undef HAVE_DLFCN_H
+
+/* Define if there is a working gettext(). */
+#undef HAVE_GETTEXT
+
+/* Define if _nl_msg_cat_cntr is present. */
+#undef HAVE_NL_MSG_CAT_CNTR
+
+/* Define if we have dlopen() */
+#undef HAVE_DLOPEN
+
+/* Define if we have dlsym() */
+#undef HAVE_DLSYM
+
+/* Define if we have dl.h. */
+#undef HAVE_DL_H
+
+/* Define if we have shl_load() */
+#undef HAVE_SHL_LOAD
+
+/* Define if you want to include Sun Visual Workshop support. */
+#undef FEAT_SUN_WORKSHOP
+
+/* Define if you want to include NetBeans integration. */
+#undef FEAT_NETBEANS_INTG
+
+/* Define default global runtime path */
+#undef RUNTIME_GLOBAL
+
+/* Define name of who modified a released Vim */
+#undef MODIFIED_BY
+
+/* Define if you want XSMP interaction as well as vanilla swapfile safety */
+#undef USE_XSMP_INTERACT
+
+/* Define if vsnprintf() works */
+#undef HAVE_VSNPRINTF