dnl Process thie file with autoconf to produce teh configure script

AC_PREREQ(2.61)

m4_define(my_package, [fwknop])
m4_define(my_version, [1.10.0-alpha])
m4_define(my_bug_email, [dstuart@dstuart.org])

AC_INIT(my_package, my_version, my_bug_email)
AC_CONFIG_AUX_DIR(config)

#AM_INIT_AUTOMAKE(my_package, my_version)
AM_INIT_AUTOMAKE([-Wall foreign])

dnl AM_MAINTAINER_MODE

AC_CONFIG_HEADER([config.h])

AC_GNU_SOURCE

AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_CXX
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_RANLIB
AC_PROG_LIBTOOL

# Checks for header files.
#
AC_HEADER_STDC
AC_CHECK_HEADERS([locale.h stdlib.h string.h sys/time.h unistd.h ctype.h])

# Type checks.
#
AC_C_CONST
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_INT8_T
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_TYPE_UINT32_T
AC_TYPE_UINT8_T
AC_CHECK_SIZEOF(unsigned int)

# Checks for library functions.
#
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([bzero gettimeofday memmove memset strchr strcspn strdup strndup strrchr strspn])

# Check for gpgme
#AM_PATH_GPGME
AC_ARG_WITH([gpgme],
  [AS_HELP_STRING([--with-gpgme],
    [support for gpg encryption using libgpgme @<:@default=check@:>@])],
  [],
  [with_gpgme=check])

have_gpgme=yes
AS_IF([test "x$with_gpgme" != xno],
  [AC_CHECK_LIB([gpgme], [gpgme_check_version],
  [],
    [if test "x$with_gpgme" != xcheck; then
       AC_MSG_FAILURE(
         [--with-gpgme was given, but test for gpgme failed])
     else
       have_gpgme=no
     fi
    ])], [have_gpgme=no])

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

AC_OUTPUT

echo "
    libfko v${VERSION} has been configured.
    ============================================
        GPG encryption support: $have_gpgme
"