--- slang-1.4.6/src/Makefile.in.orig	2002-10-08 00:36:22 +0400
+++ slang-1.4.6/src/Makefile.in	2002-10-14 16:31:28 +0400
@@ -36,8 +36,10 @@
 #---------------------------------------------------------------------------
 prefix = @prefix@
 exec_prefix = @exec_prefix@
-install_lib_dir = @libdir@
-install_include_dir = @includedir@
+libdir = @libdir@
+includedir = @includedir@
+install_lib_dir = $(libdir)
+install_include_dir = $(includedir)
 install_doc_dir = $(prefix)/doc/slang
 DOC_FILES = ../changes.txt ../COPY* ../doc/slangdoc.html ../doc/text/*.txt
 MODULE_INSTALL_DIR = @libdir@/slang/modules