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

AC_PREREQ(2.61)
AC_INIT([ffe], [0.2.3], [tjsa@iki.fi])
AC_CONFIG_SRCDIR([src/ffe.c])
AC_CONFIG_HEADER([config.h])
AC_CONFIG_AUX_DIR([config])
AC_GNU_SOURCE
AM_INIT_AUTOMAKE

AC_SUBST([VERSION])
ISODATE=`date +%Y-%m-%d`
AC_SUBST([ISODATE])

AC_CANONICAL_HOST
AC_DEFINE_UNQUOTED([HOST],["$host"],[Host type.])

# Checks for programs.
AC_PROG_AWK
AC_PROG_CC
AC_PROG_INSTALL

# Checks for libraries.

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdlib.h string.h unistd.h features.h error.h errno.h getopt.h regex.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_SIZE_T
AC_SYS_LARGEFILE
AC_SYS_LONG_FILE_NAMES
AC_CHECK_TYPE([regex_t],[AC_DEFINE(HAVE_REGEX, 1, [Define to 1 if regex functions are available])],,[#if HAVE_REGEX_H
#include <regex.h>
#endif])

# Checks for library functions.
AC_CHECK_FUNCS([strcasecmp strchr strdup strerror strstr getline getopt_long regcomp])

AC_CONFIG_FILES([Makefile
                 doc/Makefile
                 src/Makefile])
AC_OUTPUT