Follow the s/includes/include/ change in package.conf.
# -----------------------------------------------------------------------------
-# $Id: Makefile,v 1.14 2000/12/08 11:47:00 rrt Exp $
+# $Id: Makefile,v 1.15 2001/07/16 21:01:58 qrczak Exp $
#
TOP = ..
# (ditto for interface files). This is not *really* needed, but
# it gives (perhaps) a cleaner binary dist structure..might change.
#
-override datadir:=$(libdir)/includes
+override datadir:=$(libdir)/include
INSTALL_DATAS += $(H_FILES) $(H_CONFIG)
#
SRC_CC_OPTS += -I$(GHC_INCLUDE_DIR) -I$(GHC_RUNTIME_DIR)
ifeq "$(IS_CBITS_LIB)" "YES"
-override datadir:=$(libdir)/includes
+override datadir:=$(libdir)/include
INSTALL_DATAS += Hs$(shell perl -e 'print ucfirst "$(PACKAGE)"').h
else
SRC_CC_OPTS += -Icbits