dnl # -*- autoconf -*-

dnl #++
dnl # LISTE DES MACROS:
dnl # =================
dnl #
dnl # MV_PROG_PYTHON
dnl # MV_LOAD_TCL_CONFIG
dnl # MV_LOAD_TK_CONFIG
dnl # MV_SET_TCL_CONFIG
dnl # MV_SET_TCL_STUB_CONFIG
dnl # MV_SET_TK_STUB_CONFIG
dnl #--

dnl ###########################################################################
dnl # MV_PROG_PYTHON
dnl #
AC_DEFUN(MV_PROG_PYTHON, [dnl

AC_CHECK_PROGS(PYTHON, python2.3 python2.2 python2.1 python)

if test -z "$PYTHON"; then
    MV_ERROR(No Python interpreter found)
fi

changequote(,)
PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[:3]"`
changequote([, ])

MV_MSG(You are using Python version $PYTHON_VERSION, $CYAN)

AC_SUBST(PYTHON_VERSION)dnl

mv_tmp=`type -p $PYTHON`	# filespec
mv_tmp=`dirname $mv_tmp`	# bindir
mv_tmp=`dirname $mv_tmp`	# topdir

if test ! -d $mv_tmp/include; then
    MV_ERROR(No «$mv_tmp/include» found)
fi
if test ! -d $mv_tmp/include/python$PYTHON_VERSION; then
    MV_ERROR(No «$mv_tmp/include/python$PYTHON_VERSION» found)
fi
if test ! -f $mv_tmp/include/python$PYTHON_VERSION/Python.h; then
    MV_ERROR(No «$mv_tmp/include/python$PYTHON_VERSION/Python.h» found)
fi

PYTHON_INCLUDEDIR=$mv_tmp/include
PYTHON_LIBDIR=$mv_tmp/lib
PYTHON_COMPILER=$PYTHON_LIBDIR/python$PYTHON_VERSION/compileall.py

AC_SUBST(PYTHON_INCLUDEDIR)
AC_SUBST(PYTHON_LIBDIR)
AC_SUBST(PYTHON_COMPILER)

dnl # A FAIRE:
dnl #	S'assurer de bien utiliser cette version de la bibliotheque python!

pyexecdir=\${exec_prefix}/lib/python$PYTHON_VERSION/site-packages
pythondir=\${exec_prefix}/lib/python$PYTHON_VERSION/site-packages

AC_SUBST(pyexecdir)
AC_SUBST(pythondir)

pkgpyexecdir=\${pyexecdir}/$PACKAGE
pkgpythondir=\${pythondir}/$PACKAGE

AC_SUBST(pkgpyexecdir)
AC_SUBST(pkgpythondir)

])

dnl ###########################################################################
dnl # MV_LOAD_TCL_CONFIG
dnl #
dnl #	Find and load the tclConfig.sh file
dnl #
AC_DEFUN(MV_LOAD_TCL_CONFIG, [dnl

SC_PATH_TCLCONFIG
SC_LOAD_TCLCONFIG

MV_MSG([You are using Tcl $TCL_VERSION], $CYAN)])

dnl ###########################################################################
dnl # MV_LOAD_TK_CONFIG
dnl #
dnl #	Find and load the tkConfig.sh file
dnl #
AC_DEFUN(MV_LOAD_TK_CONFIG, [dnl

SC_PATH_TKCONFIG
SC_LOAD_TKCONFIG

MV_MSG([You are using Tk $TK_VERSION], $CYAN)

if test "$TCL_VERSION" != "$TK_VERSION"; then
	MV_ERROR([dnl
$TCL_BIN_DIR/tclConfig.sh is for Tcl $TCL_VERSION.
Tk $TK_VERSION$TK_PATCH_LEVEL needs Tcl $TK_VERSION.
Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl $TK_VERSION.])
    else
	MV_MSG([Good: Tcl and Tk have the same version], $CYAN)
    fi
])

dnl ###########################################################################
dnl # MV_SET_TCL_CONFIG
dnl #
dnl #	Find and load the tcl configuration
dnl #
AC_DEFUN(MV_SET_TCL_CONFIG, [dnl

AC_REQUIRE([MV_LOAD_TCL_CONFIG])dnl

TCL_INCLUDES=
TCL_INCLUDES="$TCL_INCLUDES ${TCL_INCLUDE_SPEC-"-I$TCL_SRC_DIR"}/unix"
TCL_INCLUDES="$TCL_INCLUDES ${TCL_INCLUDE_SPEC-"-I$TCL_SRC_DIR"}/generic"
TCL_INCLUDES="$TCL_INCLUDES ${TCL_INCLUDE_SPEC-"-I$TCL_SRC_DIR"}"

DEFINES="   $DEFINES      $TCL_DEFS"
INCLUDES="  $TCL_INCLUDES $INCLUDES"
LIBRARIES=" $TCL_LIB_SPEC $LIBRARIES"

AC_SUBST(DEFINES)dnl
AC_SUBST(INCLUDES)dnl
AC_SUBST(LIBRARIES)])

dnl ###########################################################################
dnl # MV_SET_TCL_STUB_CONFIG
dnl #
dnl #	Find and load the tcl configuration for stub operation
dnl #
AC_DEFUN(MV_SET_TCL_STUB_CONFIG, [dnl

DEFINES="$DEFINES -DUSE_TCL_STUBS=1"

AC_REQUIRE([MV_LOAD_TCL_CONFIG])dnl

TCL_INCLUDES=
TCL_INCLUDES="$TCL_INCLUDES ${TCL_INCLUDE_SPEC-"-I$TCL_SRC_DIR"}/unix"
TCL_INCLUDES="$TCL_INCLUDES ${TCL_INCLUDE_SPEC-"-I$TCL_SRC_DIR"}/generic"
TCL_INCLUDES="$TCL_INCLUDES ${TCL_INCLUDE_SPEC-"-I$TCL_SRC_DIR"}"

DEFINES="   $DEFINES           $TCL_DEFS"
INCLUDES="  $TCL_INCLUDES      $INCLUDES"
LIBRARIES=" $TCL_STUB_LIB_SPEC $LIBRARIES"

AC_SUBST(DEFINES)dnl
AC_SUBST(INCLUDES)dnl
AC_SUBST(LIBRARIES)])

dnl ###########################################################################
dnl # MV_SET_TK_STUB_CONFIG
dnl #
dnl #	Find and load the tk configuration for stub operation
dnl #
AC_DEFUN(MV_SET_TK_STUB_CONFIG, [dnl

DEFINES="$DEFINES -DUSE_TK_STUBS=1"

AC_REQUIRE([MV_LOAD_TK_CONFIG])dnl

INCLUDES=" $TK_XINCLUDES $INCLUDES"
LIBRARIES="$TK_XLIBSW    $LIBRARIES"

TK_INCLUDES=
TK_INCLUDES="$TK_INCLUDES -I$TK_PREFIX/include/tk$TK_VERSION/unix"
TK_INCLUDES="$TK_INCLUDES -I$TK_PREFIX/include/tk$TK_VERSION/generic"
TK_INCLUDES="$TK_INCLUDES -I$TK_PREFIX/include/tk$TK_VERSION"

dnl # La galère sur la woody...
TK_INCLUDES="$TK_INCLUDES -I$TK_PREFIX/include/tcl$TK_VERSION/tk-private/unix"
TK_INCLUDES="$TK_INCLUDES -I$TK_PREFIX/include/tcl$TK_VERSION/tk-private/generic"
TK_INCLUDES="$TK_INCLUDES -I$TK_PREFIX/include/tcl$TK_VERSION/tk-private"

TK_INCLUDES="$TK_INCLUDES -I$TK_PREFIX/include/unix"
TK_INCLUDES="$TK_INCLUDES -I$TK_PREFIX/include/generic"
TK_INCLUDES="$TK_INCLUDES -I$TK_PREFIX/include"

DEFINES="   $DEFINES          $TK_DEFS"
INCLUDES="  $TK_INCLUDES      $INCLUDES"
LIBRARIES=" $TK_STUB_LIB_SPEC $LIBRARIES"

AC_SUBST(DEFINES)dnl
AC_SUBST(INCLUDES)dnl
AC_SUBST(LIBRARIES)])

dnl ###########################################################################
dnl # OS_SET_IVY_C
dnl #
dnl #   Find and load the IVY_C configuration
AC_DEFUN(OS_SET_IVY_C, [dnl
	 AC_ARG_WITH([ivy-c],
		     AC_HELP_STRING([--with-ivy-c],
				    [ivy-c root location (default is EMPTY)]),
                     [ivy_c_location=$withval], [ivy_c_location=""])
         if test -n "$ivy_c_location"; then
	    CPPFLAGS="$CPPFLAGS -I$ivy_c_location/include/Ivy"
	    AC_CHECK_HEADERS([ivy.h],,AC_MSG_ERROR([ivy.h not found please provide valid --with-ivy-c directory]))
	    LDFLAGS="$LDFLAGS -L$ivy_c_location/lib -livy"
	 else
	    AC_CHECK_HEADERS([Ivy/ivy.h],,AC_MSG_ERROR([ivy.h not found please provide valid --with-ivy-c directory]))
	 fi
])

dnl ###########################################################################
dnl # [END OF FILE]
dnl ###########################################################################