dnl Process this file with autoconf to produce a configure script.

AC_INIT(include/++dfb.h)

AC_PREREQ(2.52)

#
# Making releases:
#   DIRECTFB_MICRO_VERSION += 1;
#   DIRECTFB_INTERFACE_AGE += 1;
#   DIRECTFB_BINARY_AGE += 1;
# if any functions have been added, set DIRECTFB_INTERFACE_AGE to 0.
# if backwards compatibility has been broken,
# set DIRECTFB_BINARY_AGE and DIRECTFB_INTERFACE_AGE to 0.
#
DIRECTFB_MAJOR_VERSION=1
DIRECTFB_MINOR_VERSION=4
DIRECTFB_MICRO_VERSION=2
DIRECTFB_INTERFACE_AGE=0
DIRECTFB_BINARY_AGE=0
DIRECTFB_VERSION=$DIRECTFB_MAJOR_VERSION.$DIRECTFB_MINOR_VERSION.$DIRECTFB_MICRO_VERSION

AC_SUBST(DIRECTFB_MAJOR_VERSION)
AC_SUBST(DIRECTFB_MINOR_VERSION)
AC_SUBST(DIRECTFB_MICRO_VERSION)
AC_SUBST(DIRECTFB_INTERFACE_AGE)
AC_SUBST(DIRECTFB_BINARY_AGE)
AC_SUBST(DIRECTFB_VERSION)

AC_DEFINE_UNQUOTED(DIRECTFB_VERSION,"$DIRECTFB_VERSION",[The DirectFB version])

# libtool versioning
LT_RELEASE=$DIRECTFB_MAJOR_VERSION.$DIRECTFB_MINOR_VERSION
LT_CURRENT=`expr $DIRECTFB_MICRO_VERSION - $DIRECTFB_INTERFACE_AGE`
LT_REVISION=$DIRECTFB_INTERFACE_AGE
LT_AGE=`expr $DIRECTFB_BINARY_AGE - $DIRECTFB_INTERFACE_AGE`

AC_SUBST(LT_RELEASE)
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)

# For automake.
VERSION=$DIRECTFB_VERSION
PACKAGE=++DFB

AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
AM_CONFIG_HEADER(config.h)
AM_MAINTAINER_MODE
AC_DISABLE_STATIC
AM_PROG_LIBTOOL
AM_SANITY_CHECK
AC_ISC_POSIX
AM_PROG_CC_STDC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_HEADER_STDC
AC_PROG_CPP
AC_PROG_CXX

PKG_CHECK_MODULES(DIRECTFB, directfb-internal >= $DIRECTFB_VERSION)

AC_OUTPUT([
++dfb-config
++dfb.pc     
++dfb.spec
Makefile
++dfb/Makefile
examples/Makefile
examples/tests/Makefile
examples/tests/data/Makefile
include/Makefile
], [chmod +x ++dfb-config])