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

AC_PREREQ(2.59)
AC_INIT(ledger, 2.0b, johnw@netartisans.com)
AM_INIT_AUTOMAKE(ledger, 2.0b)
AC_CONFIG_SRCDIR([main.cc])
AC_CONFIG_HEADER([acconf.h])

# Checks for programs.
AC_PROG_CXX
AC_PROG_MAKE_SET
AC_PROG_RANLIB

# Checks for libraries.
AC_CHECK_LIB([gmp], [__gmpz_add], [],
  AC_MSG_FAILURE("Could not find gmp (GNU multi-precision) library"))
AC_CHECK_LIB([pcre], [pcre_compile], [],
  AC_MSG_FAILURE("Could not find pcre (Perl regular expression) library"))
AC_CHECK_LIB([xmlparse], [XML_ParserCreate],
  [AC_DEFINE([READ_GNUCASH], [1], [Support reading gnucash files])
   AM_CONDITIONAL(READ_GNUCASH, true)
   AC_SUBST(LIBS, "-lxmlparse -lxmltok $LIBS")],
  [AC_MSG_NOTICE([Could not find xmlparse library: Gnucash support disabled])
   AM_CONDITIONAL(READ_GNUCASH, false)],
  [-lxmltok])

# Check for options
AC_ARG_ENABLE(debug,
  [  --enable-debug       Turn on debugging],
  [case "${enableval}" in
    yes) debug=true ;;
    no)  debug=false ;;
    *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
  esac],[debug=false])
AM_CONDITIONAL(DEBUG, test x$debug = xtrue)

AC_ARG_ENABLE(standalone,
  [  --enable-standalone  Build standalone on OS/X (see README)],
  [case "${enableval}" in
    yes) standalone=true ;;
    no)  standalone=false ;;
    *) AC_MSG_ERROR(bad value ${enableval} for --enable-standalone) ;;
  esac],[standalone=false])
AM_CONDITIONAL(STANDALONE, test x$standalone = xtrue)

# Checks for header files.
AC_STDC_HEADERS
AC_HAVE_HEADERS(sys/stat.h)

# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_TYPE_SIZE_T
AC_STRUCT_TM

# Checks for library functions.
#AC_FUNC_ERROR_AT_LINE
AC_HEADER_STDC
#AC_FUNC_MALLOC
#AC_FUNC_MKTIME
#AC_FUNC_STAT
#AC_FUNC_STRFTIME
AC_CHECK_FUNCS([memset strchr strstr access mktime stat strftime])

AC_CONFIG_FILES([Makefile])
AC_OUTPUT