Add Makefile debugging trick so that we can inspect runtime Makefile variables

2017-05-04 11:51:29 -07:00
parent 4f75989634
commit 5b04cf7ab4
1 changed files with 5 additions and 0 deletions
--- a/5
+++ b/5
@@ -329,3 +329,8 @@ endif
 	@rm -f *.grd Makefile.conf_last config_last.h
 	@(cd $(NETLIB_LAPACK_DIR)/TESTING && rm -f x* *.out testing_results.txt)
 	@echo Done.
+
+# Makefile debugging trick:
+# call print-VARIABLE to see the runtime value of any variable
+print-%:
+	@echo '$*=$($*)'