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

AC_PREREQ(2.59)
AC_INIT(fe3d, 0.11)
AM_INIT_AUTOMAKE(fe3d,0.11)
#AC_CONFIG_SRCDIR([src/fe_port.cpp])
AC_CONFIG_HEADER([src/include/auto_config.h])

# Checks for programs.
AC_PROG_CXX
#AC_PROG_CC

AC_CHECK_LIB(xerces-c, main, [], [
        echo "Error! You need to have xerces-c installed"
        exit -1
        ])

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h stdlib.h unistd.h wchar.h wctype.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_CONST
AC_C_INLINE
AC_TYPE_PID_T

AX_CHECK_GL()
AX_CHECK_GLU()

AC_CONFIG_FILES([Makefile src/Makefile])

AM_OPTIONS_WXCONFIG
reqwx=2.8.0
AM_PATH_WXCONFIG([$reqwx], [wxWin=1], [wxWin=0], [gl, core, base, xml], [--unicode=yes])
if test "$wxWin" != 1; then
	AC_MSG_ERROR([
		wxWidgets must be installed on your system.
 
		Please check that wx-config is in path, the directory
		where wxWidgets libraries are installed (returned by
		'wx-config --libs' or 'wx-config --static --libs' command)
		is in LD_LIBRARY_PATH or equivalent variable and
		wxWidgets version is $reqwx or above.
		])
fi

CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
LIBS="$LIBS $WX_LIBS"

AM_CPPFLAGS="$AM_CPPFLAGS $GL_CFLAGS $GLU_CFLAGS"
AM_LDFLAGS="$AM_LDFLAGS $GL_LIBS $GLU_LIBS"
AC_SUBST([AM_CPPFLAGS])
AC_SUBST([AM_LDFLAGS])
AC_SUBST([$PREFIX])

AC_OUTPUT

echo "
Configuration:

  fe3d version:     ${VERSION}
  Install prefix:   ${prefix}
  CXXFLAGS:         ${CXXFLAGS}
"