+
+PACKAGE_CPP_OPTS += -DPAPI_INCLUDE_DIR=$(PapiIncludeDir)
+PACKAGE_CPP_OPTS += -DPAPI_LIB_DIR=$(PapiLibDir)
+
+ifneq "$(PapiIncludeDir)" ""
+SRC_HC_OPTS += -I$(PapiIncludeDir)
+SRC_CC_OPTS += -I$(PapiIncludeDir)
+SRC_HSC2HS_OPTS += -I$(PapiIncludeDir)
+endif
+ifneq "$(PapiLibDirs)" ""
+SRC_LD_OPTS += -L$(PapiLibDirs)
+endif
+
+else # GhcRtsWithPapi==YES
+
+PACKAGE_CPP_OPTS += -DPAPI_INCLUDE_DIR=""
+PACKAGE_CPP_OPTS += -DPAPI_LIB_DIR=""
+