dnl Process this file with autoconf to produce a configure script.
AC_INIT(acinclude.m4)

dnl These should be changed =)
LWJGL_MAJOR_VERSION=0
LWJGL_MINOR_VERSION=0
LWJGL_MICRO_VERSION=0
LWJGL_INTERFACE_AGE=1
LWJGL_BINARY_AGE=1
LWJGL_VERSION=$LWJGL_MAJOR_VERSION.$LWJGL_MINOR_VERSION.$LWJGL_MICRO_VERSION

AC_SUBST(LWJGL_MAJOR_VERSION)
AC_SUBST(LWJGL_MINOR_VERSION)
AC_SUBST(LWJGL_MICRO_VERSION)
AC_SUBST(LWJGL_INTERFACE_AGE)
AC_SUBST(LWJGL_BINARY_AGE)
AC_SUBST(LWJGL_VERSION)

# libtool versioning
LT_RELEASE=$LWJGL_MAJOR_VERSION.$LWJGL_MINOR_VERSION
LT_CURRENT=`expr $LWJGL_MICRO_VERSION - $LWJGL_INTERFACE_AGE`
LT_REVISION=$LWJGL_INTERFACE_AGE
LT_AGE=`expr $LWJGL_BINARY_AGE - $LWJGL_INTERFACE_AGE`

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

AC_CONFIG_AUX_DIR(admin)

AC_CONFIG_SRCDIR(common/org_lwjgl_opengl_CoreGL.cpp)

AM_INIT_AUTOMAKE(lwjgl, $LWJGL_VERSION)

AM_CONFIG_HEADER(config.h)

dnl Checks for programs.
AM_PROG_LIBTOOL
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
AC_PROG_RANLIB


AC_MSG_CHECKING(for JAVA_HOME)
if test "x$JAVA_HOME" = x; then
  AC_MSG_ERROR([*** Please set the JAVA_HOME environment variable ])
else
  AC_MSG_RESULT($JAVA_HOME)
  JAVA_HOME="$JAVA_HOME"
  CPPFLAGS="$CPPFLAGS -I$JAVA_HOME/include -I$JAVA_HOME/include/linux"
  CFLAGS="$CFLAGS -I$JAVA_HOME/include -I$JAVA_HOME/include/linux"
fi

dnl Checks for libraries.
dnl Replace `main' with a function in -lGL:
AC_CHECK_LIB(GL, main,, AC_MSG_ERROR(GL is required))
dnl Replace `main' with a function in -lGLU:
AC_CHECK_LIB(GLU, main,, AC_MSG_ERROR(GLU is required))
LIBS='-L/usr/X11R6/lib'
AC_PATH_X
dnl Replace `main' with a function in -lX11:
AC_CHECK_LIB(X11, main,, AC_MSG_ERROR(X11 is required))
dnl Replace `main' with a function in -lXext:
AC_CHECK_LIB(Xext, main,, AC_MSG_ERROR(Xext is required))
dnl Replace `main' with a function in -lXxf86vm:
AC_CHECK_LIB(Xxf86vm, main,, AC_MSG_ERROR(Xxf86vm is required))
dnl Replace `main' with a function in -lopenal:
AC_CHECK_LIB(openal, main,, AC_MSG_ERROR(openal is required))

dnl Checks for header files.

dnl Checks for typedefs, structures, and compiler characteristics.

dnl Checks for library functions.

AC_OUTPUT([Makefile common/Makefile linux/Makefile])