aclocal.m4

#
# Include the TEA standard macro set
#

builtin(include,tclconfig/tcl.m4)

#
# Add here whatever m4 macros you want to define for your package
#

AC_DEFUN([TIP445], [
	AC_MSG_CHECKING([whether we need to polyfill TIP 445])
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $TCL_INCLUDE_SPEC"
	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <tcl.h>]], [[Tcl_ObjInternalRep ir;]])],[have_tcl_objintrep=yes],[have_tcl_objintrep=no])
	CFLAGS="$saved_CFLAGS"

	if test "$have_tcl_objintrep" = yes; then
		AC_DEFINE(TIP445_SHIM, 0, [Do we need to polyfill TIP 445?])
		AC_MSG_RESULT([no])
	else
		AC_DEFINE(TIP445_SHIM, 1, [Do we need to polyfill TIP 445?])
		AC_MSG_RESULT([yes])
	fi
])