+ifneq "$$(GMP_INCLUDE_DIRS)" ""
+$1_$2_CONFIGURE_OPTS += --configure-option=--with-gmp-includes="$$(GMP_INCLUDE_DIRS)"
+endif
+
+ifneq "$$(GMP_LIB_DIRS)" ""
+$1_$2_CONFIGURE_OPTS += --configure-option=--with-gmp-libraries="$$(GMP_LIB_DIRS)"
+endif
+
+ifeq "$3" "0"
+$1_$2_CONFIGURE_OPTS += $$(BOOT_PKG_CONSTRAINTS)
+endif
+
+ifneq "$$(BINDIST)" "YES"
+$1/$2/inplace-pkg-config : $1/$2/package-data.mk
+$1/$2/build/autogen/cabal_macros.h : $1/$2/package-data.mk
+